@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&display=swap');

:root {
    --bg: #0b0d0c;
    --bg-color: #0b0d0c;
    --card-bg: rgba(255, 255, 255, 0.02);
    --surface: rgba(255, 255, 255, 0.02);
    --surface-2: rgba(255, 255, 255, 0.05);
    --kaban-neon: #2AE89D;
    --kaban-cyan: #00f2fe;
    --kaban-emerald: #349C71;
    --kaban-grey: #7D8180;
    --kaban-gradient: linear-gradient(135deg, #00f2fe 0%, #2AE89D 100%);
    --dual-gradient: linear-gradient(135deg, #00f2fe 0%, #2AE89D 100%);
    --kaban-glow: 0 0 20px rgba(0, 242, 254, 0.3), 0 0 30px rgba(0, 242, 254, 0.2);
    --primary: #00f2fe;
    --primary-dark: #00c4cc;
    --secondary: #2AE89D;
    --text: #ffffff;
    --text-sec: #7D8180;
    --gradient: linear-gradient(135deg, #00f2fe 0%, #2AE89D 100%);
    --gradient-2: linear-gradient(135deg, #00f2fe 0%, #2AE89D 100%);
    --primary-gradient: linear-gradient(135deg, #00f2fe 0%, #2AE89D 100%);
    --danger: #ff4757;
    /* Нижняя навигация — «капсула» выше системных кнопок (Android с тремя кнопками часто даёт safe-area=0) */
    --nav-bottom-safe: max(env(safe-area-inset-bottom, 0px), 24px);
    --nav-capsule-lift: 10px;
    --nav-capsule-side: 12px;
    --nav-capsule-inner-h: 56px;
    /* Запас под плавающий бар + зазор, чтобы контент не упирался в капсулу */
    --nav-stack-pad: calc(var(--nav-capsule-inner-h) + var(--nav-capsule-lift) + var(--nav-bottom-safe) + 16px);
}

* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    outline: none;
    margin: 0;
    padding: 0;
}

body {
    background: #0a0f14 !important;
    color: var(--text);
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    padding-bottom: var(--nav-stack-pad);
    overflow-x: hidden;
    min-height: 100vh;
    padding-top: 10px !important;
}

/* Desktop responsive container */
.app-container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
}

@media (min-width: 768px) {
    body {
        padding-top: 20px !important;
        padding-bottom: calc(var(--nav-stack-pad) + 20px);
        background: linear-gradient(180deg, #0a0f14 0%, #050810 100%);
    }
    
    .app-container {
        max-width: 480px !important;
        margin: 0 auto !important;
        box-shadow: 0 0 60px rgba(0, 0, 0, 0.7),
                    0 0 100px rgba(0, 255, 170, 0.1);
        background: #0a0f14;
        border-radius: 0;
        position: relative;
    }
    
    /* Add side gradients for premium look */
    body::before,
    body::after {
        content: '';
        position: fixed;
        top: 0;
        width: calc((100vw - 480px) / 2);
        height: 100vh;
        background: linear-gradient(to right, rgba(0, 255, 170, 0.02), transparent);
        pointer-events: none;
        z-index: 0;
    }
    
    body::before {
        left: 0;
    }
    
    body::after {
        right: 0;
        transform: scaleX(-1);
    }
}

.tab-content {
    padding-bottom: var(--nav-stack-pad);
    animation: fadeInUp 0.4s ease forwards;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* LOADER */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    transition: opacity 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.loader-icon {
    font-size: 80px;
    animation: pulse 1.5s infinite;
    filter: drop-shadow(0 0 20px rgba(42, 232, 157, 0.4));
}

.loader-text {
    margin-top: 20px;
    color: var(--text-sec);
    font-size: 14px;
    font-weight: 500;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.15);
        opacity: 0.8;
    }
}

/* HEADER */
.container {
    padding: 20px;
    max-width: 600px;
    margin: 0 auto;
}

#page-profile .container {
    padding-bottom: var(--nav-stack-pad);
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    margin-top: calc(var(--tg-safe-area-inset-top, 20px) + 45px) !important;
}

.logo {
    font-size: 26px;
    font-weight: 900;
    letter-spacing: 0.08em;
}
.logo-kaban {
    color: var(--kaban-grey);
}
.logo-vpn {
    color: var(--kaban-neon);
    text-shadow: var(--kaban-glow);
}

.user-badge {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 8px 14px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-sec);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.title {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: var(--kaban-neon);
}

/* KABAN CARD — Emerald rim light */
/* Капсула — красивые края (обводка + верхнее свечение) */
/* Капсула — только верх светлый */
.kaban-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-top: 1px solid var(--kaban-neon);
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255,255,255,0.06);
}

.status-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-top: 1px solid var(--kaban-neon);
    position: relative;
    overflow: hidden;
    margin-bottom: 25px;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255,255,255,0.06);
}

.status-card-glass {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-top: 1px solid var(--kaban-neon);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255,255,255,0.06);
}

/* KABAN PRIMARY BUTTON — Emerald (Connect & Support) */
.kaban-btn-primary {
    width: 100%;
    padding: 18px 24px;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 0.5px;
    border-radius: 16px;
    cursor: pointer;
    color: #fff;
    background: var(--dual-gradient);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.35), 0 0 30px rgba(0, 242, 254, 0.2), inset 0 0 10px rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s cubic-bezier(0.25, 0.1, 0.25, 1), box-shadow 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    -webkit-tap-highlight-color: transparent;
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    will-change: transform, opacity;
    transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-font-smoothing: antialiased;
}

.kaban-btn-primary:hover,
.kaban-btn-primary:focus {
    box-shadow: 0 0 24px rgba(0, 242, 254, 0.4), 0 0 36px rgba(0, 242, 254, 0.25), inset 0 0 12px rgba(255, 255, 255, 0.25);
}

.kaban-btn-primary:active {
    transform: scale(0.97);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.35), 0 0 30px rgba(0, 242, 254, 0.2), inset 0 0 10px rgba(255, 255, 255, 0.2);
}

/* MAIN CONNECT BUTTON — Cyan-Green (action) */
.main-connect-btn {
    margin-top: 20px;
    background: var(--dual-gradient) !important;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.35), 0 0 30px rgba(0, 242, 254, 0.2), inset 0 0 10px rgba(255, 255, 255, 0.2) !important;
    color: white !important;
    border-radius: 18px !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    will-change: transform, opacity;
    transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-font-smoothing: antialiased;
}

.main-connect-btn.pulse {
    animation: main-connect-pulse 2s ease-in-out infinite;
}

@keyframes main-connect-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(42, 232, 157, 0.3), 0 0 30px rgba(0, 242, 254, 0.2), inset 0 0 10px rgba(255, 255, 255, 0.2); }
    50% { box-shadow: 0 0 24px rgba(42, 232, 157, 0.4), 0 0 36px rgba(0, 242, 254, 0.3), inset 0 0 12px rgba(255, 255, 255, 0.25); }
}

.main-connect-btn-breathe {
    animation: none;
    box-shadow: 0 0 18px rgba(42, 232, 157, 0.32), 0 0 26px rgba(0, 242, 254, 0.18), inset 0 0 8px rgba(255, 255, 255, 0.18);
}

/* Support button — same as Connect, centered block */
.support-btn-wrap {
    margin-top: 24px;
    display: flex;
    justify-content: center;
}
.support-btn-wrap .support-btn {
    max-width: 100%;
    width: 100%;
}
.instructions-connect-btn {
    margin-top: 16px;
}

.more-options-heading {
    font-size: 11px;
    color: var(--text-sec);
    letter-spacing: 1px;
    text-align: center;
    margin: 18px 0 10px;
    opacity: 0.8;
}

.more-options-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.more-options-label {
    font-size: 12px;
    color: var(--text-sec);
    margin-right: 4px;
}

.btn-more {
    background: transparent;
    color: var(--text-sec);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 8px 14px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.btn-more-glass {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.95);
    padding: 10px 18px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
}

.btn-more:active,
.btn-more-glass:active {
    transform: scale(0.97);
    background: rgba(255,255,255,0.06);
}

.status-content {
    position: relative;
    z-index: 2;
    min-height: 180px;
}

.status-icon {
    font-size: 50px;
    margin-bottom: 15px;
    display: block;
    filter: drop-shadow(0 0 20px rgba(42, 232, 157, 0.4));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.status-text {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
}

#subscription-timer {
    margin: 15px 0;
}
#subscription-timer .timer {
    font-family: 'Inter', sans-serif;
    font-size: 40px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    color: #00f2fe !important;
    letter-spacing: -1px;
    text-shadow: 0 0 15px rgba(0, 242, 254, 0.4), 0 0 25px rgba(0, 242, 254, 0.2);
}
#subscription-timer .timer-label {
    font-size: 14px;
    font-weight: 400;
    color: rgba(0, 242, 254, 0.7);
    margin-left: 2px;
    margin-right: 8px;
    text-shadow: none;
}
#subscription-timer .timer.timer-loading {
    color: rgba(0, 242, 254, 0.8) !important;
}
.timer-loading-dots {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.timer-loading-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    animation: timer-dot 1.2s ease-in-out infinite;
}
.timer-loading-dots span:nth-child(1) { animation-delay: 0s; }
.timer-loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.timer-loading-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes timer-dot {
    0%, 100% { opacity: 0.3; transform: scale(0.85); }
    50% { opacity: 1; transform: scale(1); }
}
#subscription-timer .timer.timer-expired {
    color: #666;
    text-shadow: none;
}
#subscription-timer .timer.timer-pending {
    color: var(--kaban-grey);
    text-shadow: none;
}

.actions-row {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 20px;
}

.btn-action {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 14px 20px;
    border-radius: 14px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    flex: 1;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.btn-action:active {
    transform: scale(0.97);
    background: rgba(255, 255, 255, 0.08);
}

.btn-action.primary {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(42, 232, 157, 0.08);
    box-shadow: 0 0 20px rgba(42, 232, 157, 0.25);
}

.btn-action.primary:active {
    transform: scale(0.97);
    box-shadow: 0 0 25px rgba(42, 232, 157, 0.4);
}

/* PROGRESS BAR */
.progress-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0 0 28px 28px;
    overflow: hidden;
}

.progress-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 40%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    animation: shimmer-full 5s ease-in-out infinite;
}

@keyframes shimmer-full {
    0% { transform: translateX(-100%); }
    85% { transform: translateX(350%); }
    100% { transform: translateX(350%); }
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: var(--gradient);
    box-shadow: 0 0 20px rgba(0, 255, 157, 0.6);
    position: relative;
    transition: width 1s linear;
    border-radius: 0 0 28px 28px;
}

/* PARTICLES */
#particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0;
    box-shadow: 0 0 12px var(--primary);
}

/* PAYMENT STATUS OVERLAY */
.payment-status-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s;
    border-radius: 28px;
}

.payment-status-overlay.active {
    display: flex;
}

.status-circle-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--surface-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 35px;
    margin-bottom: 20px;
    border: 3px solid var(--primary);
    box-shadow: 0 0 30px rgba(0, 255, 157, 0.5);
    animation: pulse-icon 2s infinite;
}

@keyframes pulse-icon {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 30px rgba(0, 255, 157, 0.5);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 0 40px rgba(0, 255, 157, 0.8);
    }
}

.status-msg {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 25px;
    text-align: center;
}

.btn-small {
    background: var(--kaban-gradient);
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 12px;
    font-weight: 800;
    cursor: pointer;
    font-size: 14px;
    transition: transform 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
    box-shadow: 0 0 20px rgba(42, 232, 157, 0.35);
}

.btn-small:active {
    transform: scale(0.97);
}

/* PLANS */
.section-title {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 18px;
    padding: 0 5px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plans-grid {
    display: grid;
    gap: 15px;
    margin-bottom: 25px;
}

.plan-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 22px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.plan-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.plan-card:active::before {
    left: 100%;
}

.plan-card:active {
    transform: scale(0.97);
    background: rgba(255, 255, 255, 0.06);
}

.plan-card.featured {
    border-color: rgba(255, 255, 255, 0.08);
    background: linear-gradient(145deg, rgba(42, 232, 157, 0.06), rgba(52, 156, 113, 0.06));
    box-shadow: 0 0 20px rgba(42, 232, 157, 0.2);
}

.badge {
    background: var(--kaban-gradient);
    color: #fff;
    font-size: 10px;
    font-weight: 900;
    padding: 4px 10px;
    border-radius: 8px;
    margin-left: 10px;
    animation: pulse-badge 2s infinite;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@keyframes pulse-badge {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(0, 198, 255, 0.4);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(0, 198, 255, 0);
    }
}

.plan-left h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
}

.plan-left p {
    margin: 6px 0 0;
    color: var(--text-sec);
    font-size: 14px;
}

.price {
    font-size: 22px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* INSTRUCTIONS — tabbed layout, step cards, glassmorphism */
.guide-container {
    padding-bottom: var(--nav-stack-pad);
}

.guide-tabs {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
    gap: 10px;
    margin-bottom: 20px;
    padding: 10px 15px;
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 14px;
    scrollbar-width: none;
}

.guide-tabs::-webkit-scrollbar {
    display: none;
}

.guide-tab {
    flex: 0 0 auto;
    min-width: 0;
    padding: 12px 16px;
    border: none;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    color: #b3b3b3;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.25, 0.1, 0.25, 1);
    -webkit-tap-highlight-color: transparent;
}

.guide-tab:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.guide-tab.active {
    color: #fff;
    background: var(--kaban-gradient);
    box-shadow: 0 0 20px rgba(42, 232, 157, 0.4);
}

.guide-tab.pay-tab.active {
    background: var(--kaban-gradient);
    box-shadow: 0 0 20px rgba(42, 232, 157, 0.4);
}

.guide-panel {
    display: none;
    animation: guideFadeIn 0.3s ease;
}

.guide-panel.active {
    display: block;
}

@keyframes guideFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.step-card {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 15px;
    margin-bottom: 12px;
}

.step-num {
    position: absolute;
    top: 12px;
    right: 14px;
    font-size: 28px;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.08);
    line-height: 1;
}

.step-title {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 6px;
    line-height: 1.35;
    padding-right: 40px;
}

.step-desc {
    font-size: 14px;
    color: #b3b3b3;
    margin: 0;
    line-height: 1.5;
}

.guide-container .inst-download-btn,
.guide-container .btn-primary.inst-download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    min-height: 44px;
    padding: 14px 20px;
    margin-bottom: 16px;
    background: var(--kaban-gradient);
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    border: none;
    border-radius: 16px;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(42, 232, 157, 0.4);
    transition: transform 0.2s cubic-bezier(0.25, 0.1, 0.25, 1), box-shadow 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.guide-container .inst-download-btn:active {
    transform: scale(0.97);
    box-shadow: 0 0 20px rgba(42, 232, 157, 0.4);
}

.guide-container .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    min-height: 44px;
    padding: 14px 20px;
    margin-bottom: 16px;
    background: transparent;
    color: var(--kaban-neon);
    font-weight: 600;
    font-size: 15px;
    border: 2px solid rgba(42, 232, 157, 0.6);
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
    -webkit-tap-highlight-color: transparent;
}

.guide-container .btn-secondary:hover {
    border-color: var(--kaban-neon);
    background: rgba(42, 232, 157, 0.08);
}

.guide-container .btn-secondary:active {
    transform: scale(0.98);
}

.guide-container .btn-icon {
    flex-shrink: 0;
}

.guide-container .btn-touch {
    min-height: 44px;
}

/* Pay tab: method selector (premium toggle / cards) */
.pay-method-selector {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.pay-method-card {
    flex: 1;
    min-height: 48px;
    padding: 14px 12px;
    border-radius: 14px;
    border: 2px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
    color: #b3b3b3;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.25, 0.1, 0.25, 1);
    -webkit-tap-highlight-color: transparent;
}

.pay-method-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.pay-method-card.active {
    border-color: var(--primary);
    background: rgba(42, 232, 157, 0.12);
    color: var(--primary);
    box-shadow: 0 0 18px rgba(42, 232, 157, 0.25);
}

.pay-steps .step-card {
    margin-bottom: 12px;
}

/* MODALS — выше навбара: свой слой поверх всего (iOS/Android Telegram) */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-height: 100dvh;
    min-height: 100vh;
    background: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    padding-bottom: var(--nav-stack-pad);
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    overflow: hidden;
    isolation: isolate;
    overscroll-behavior: none;
}

.modal.show {
    opacity: 1;
}

.modal-content {
    background: #0a0b10;
    width: 100%;
    border-radius: 30px 30px 0 0;
    padding: 35px 25px;
    padding-bottom: calc(35px + var(--nav-stack-pad));
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    max-height: 90vh;
    overflow-y: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 10000;
}

.modal.show .modal-content {
    transform: translateY(0);
}

/* 1. The Overlay (Black Backdrop) */
.pay-modal-overlay {
    display: none;
    position: fixed;
    z-index: 1999;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.78);
    opacity: 0;
    transition: opacity 0.12s ease;
}
.pay-modal-overlay.visible {
    display: block;
    opacity: 1;
}

/* 2. The Window (Bottom Sheet) */
.pay-wizard {
    display: none;
    position: fixed;
    z-index: 2000;
    bottom: 0; left: 0; right: 0;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    height: 90vh;
    max-height: 90vh;
    background: #121b22;
    border-radius: 24px 24px 0 0;
    box-shadow: 0 -4px 18px rgba(0,0,0,0.35);
    transform: translateY(100%);
    transition: transform 0.18s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
    padding: 25px;
    box-sizing: border-box;
}
.pay-wizard.visible {
    display: block;
    transform: translateY(0);
}

.modal-content h2 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 20px;
    background: var(--kaban-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-content h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
}

/* QR CODE */
#qrContainer {
    background: #fff;
    padding: 25px;
    border-radius: 20px;
    display: inline-block;
    margin: 20px 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

#qrCode img {
    display: block;
    margin: 0 auto;
}

/* ═══════════════════════════════════════════════════════════════════════════
   ═══ PAYMENT UI ELEMENTS ═══
   ═══════════════════════════════════════════════════════════════════════════ */

/* Смена шагов оплаты — без лишних слоёв/compositing */
.pay-wizard .pay-screen {
    transition: opacity 0.1s ease;
}

.copy-field {
    background: linear-gradient(145deg, rgba(0, 255, 170, 0.12) 0%, rgba(0, 255, 170, 0.06) 100%);
    border: 2px solid rgba(0, 255, 170, 0.3);
    padding: 18px 20px;
    border-radius: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Courier New', monospace;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
    cursor: pointer;
    transition: border-color 0.12s ease, background 0.12s ease, box-shadow 0.12s ease;
    box-shadow: 0 4px 14px rgba(0, 255, 170, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
}

.copy-field::before {
    display: none;
}

.copy-field:hover {
    border-color: #00ffaa;
    background: linear-gradient(145deg, rgba(0, 255, 170, 0.16) 0%, rgba(0, 255, 170, 0.08) 100%);
    box-shadow: 0 4px 16px rgba(0, 255, 170, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.copy-field:active {
    box-shadow: 0 2px 8px rgba(0, 255, 170, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-primary {
    width: 100%;
    box-sizing: border-box;
    text-align: center;
    padding: 20px;
    border-radius: 16px;
    border: none;
    font-size: 16px;
    font-weight: 800;
    background: var(--kaban-gradient);
    color: #fff;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    box-shadow: 0 8px 25px rgba(42, 232, 157, 0.3), 0 0 15px rgba(42, 232, 157, 0.25);
}

.btn-primary:active {
    transform: scale(0.97);
    box-shadow: 0 8px 25px rgba(42, 232, 157, 0.35), 0 0 15px rgba(42, 232, 157, 0.3);
}

.btn-primary:disabled {
    opacity: 0.6;
    filter: grayscale(1);
    cursor: not-allowed;
}

/* Queued plan badge */
.queued-plan-badge {
    background: rgba(255, 170, 0, 0.1);
    border: 1px solid #ffaa00;
    border-radius: 10px;
    padding: 5px 15px;
    display: inline-block;
    margin-top: 10px;
    font-weight: bold;
    color: #ffaa00;
    font-size: 14px;
    text-align: center;
    box-shadow: 0 0 10px rgba(255, 170, 0, 0.4);
    text-shadow: 0 0 5px rgba(255, 170, 0, 0.5);
}

.btn-danger {
    background: #1a0505;
    color: #ff4444;
    border: 1px solid #ff4444;
    padding: 14px 20px;
    border-radius: 12px;
    width: 100%;
    font-size: 14px;
    font-weight: bold;
    transition: all 0.3s;
    box-shadow: 0 0 10px rgba(255, 68, 68, 0.2);
    box-sizing: border-box;
    cursor: pointer;
}

.btn-danger:hover {
    box-shadow: 0 0 15px rgba(255, 68, 68, 0.4);
}

.custom-accordion {
    background: #1a242d;
    border: 1px solid #333;
    border-radius: 12px;
    margin: 15px 0;
    overflow: hidden;
}

/* All accordion headers: dark style only; no ID/legacy overrides */
.accordion-header,
.custom-accordion .accordion-header {
    background: #1c1c1e !important;
    background-color: #1c1c1e !important;
    background-image: none !important;
    color: #ffffff !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 12px !important;
    padding: 16px 20px !important;
    font-weight: 500 !important;
    font-size: 16px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    cursor: pointer !important;
    margin-bottom: 5px !important;
    transition: background 0.2s !important;
}
.accordion-header:active {
    background: #2c2c2e !important;
}
.custom-accordion .accordion-header span:last-child {
    transition: transform 0.3s;
}

.accordion-content {
    max-height: 0px;
    overflow: hidden;
    opacity: 0;
    padding: 0 15px !important;
    transition: max-height 0.4s ease, opacity 0.4s ease, padding 0.4s ease !important;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.accordion-content p,
.accordion-content li,
.accordion-content span {
    color: #aaa !important;
    line-height: 1.5;
    font-size: 14px;
}
.accordion-content h3,
.accordion-content h4,
.accordion-content b,
.accordion-content strong {
    color: #ffffff !important;
}

.ob-acc-content p,
.ob-acc-content li,
.ob-acc-content span {
    color: #aaa !important;
    line-height: 1.5;
    font-size: 14px;
}
.ob-acc-content h3,
.ob-acc-content h4,
.ob-acc-content b,
.ob-acc-content strong {
    color: #ffffff !important;
}

.btn-mini-neon {
    background: var(--dual-gradient) !important;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.35), 0 0 30px rgba(0, 242, 254, 0.2), inset 0 0 10px rgba(255, 255, 255, 0.2) !important;
    color: #fff !important;
    border: none !important;
    padding: 10px 15px !important;
    border-radius: 10px !important;
    font-weight: bold !important;
    font-size: 13px !important;
    cursor: pointer !important;
    flex: 1;
    text-transform: uppercase;
    transition: transform 0.2s !important;
}
.btn-mini-neon:active {
    transform: scale(0.95) !important;
}

.notif-wrapper-vertical {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 120px;
}
.notif-list-vertical {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.notif-controls-vertical {
    display: flex;
    flex-direction: column;
    gap: 10px;
    justify-content: center;
}
.btn-arrow-vertical {
    background: #1c1c1e;
    border: 1px solid #333;
    color: #00ffaa;
    border-radius: 8px;
    padding: 10px 8px;
    cursor: pointer;
    transition: 0.3s;
    font-size: 12px;
}
.btn-arrow-vertical:active {
    transform: scale(0.95);
    background: #333;
}

.profile-card {
    padding: 15px !important;
    margin: 25px 10px 20px 10px !important;
    width: auto !important;
    box-sizing: border-box !important;
    background: rgba(255,255,255,0.03) !important;
    border-radius: 15px !important;
}
.profile-card h2 {
    font-size: 18px !important;
    margin-bottom: 10px !important;
}
.profile-card .profile-label {
    font-size: 11px !important;
    color: #888 !important;
}
.profile-card .profile-value {
    font-size: 14px !important;
}
.profile-card .row {
    margin-bottom: 8px !important;
}
.profile-card .profile-ref-row {
    margin-bottom: 5px !important;
}

/* NAV — плавающая «капсула»: выше системной панели Android (кнопки) + fallback если safe-area=0 */
.nav {
    position: fixed !important;
    bottom: calc(var(--nav-capsule-lift) + var(--nav-bottom-safe)) !important;
    left: var(--nav-capsule-side) !important;
    right: var(--nav-capsule-side) !important;
    width: auto !important;
    max-width: none !important;
    min-width: 0 !important;
    margin: 0 auto !important;
    border-radius: 22px !important;
    background: rgba(15, 23, 30, 0.96) !important;
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    display: flex !important;
    justify-content: space-between !important;
    align-items: stretch !important;
    padding: 8px 4px 10px !important;
    box-sizing: border-box !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.55),
        0 0 0 1px rgba(0, 255, 170, 0.06) !important;
    z-index: 100 !important;
}

.nav-item {
    flex: 1 1 0 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    text-decoration: none !important;
    color: #aaa !important;
    transition: color 0.3s !important;
    background: transparent !important;
    border: none !important;
    margin: 0 !important;
    cursor: pointer;
    border-radius: 16px;
}

.nav-item .nav-icon {
    font-size: 20px;
    line-height: 1;
}

.nav-item .nav-label,
.nav-item span {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: inherit;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    margin-top: 4px;
    pointer-events: none;
}

.nav-item:active {
    background: rgba(255,255,255,0.06);
}

.nav-item.active {
    background: rgba(42, 232, 157, 0.12);
    color: #00ffaa;
    border: 1px solid rgba(0, 255, 170, 0.2);
    box-shadow: 0 0 20px rgba(42, 232, 157, 0.25);
}

.nav-item.exit {
    color: var(--danger);
}

.nav-item.exit.active {
    background: var(--danger);
    color: #fff;
}

/* Maintenance / API down overlay */
.maintenance-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.maintenance-content {
    text-align: center;
    max-width: 340px;
    background: var(--card-bg);
    border: 1px solid rgba(42, 232, 157, 0.2);
    border-radius: 20px;
    padding: 28px;
}
.maintenance-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--kaban-neon);
    margin-bottom: 12px;
}
.maintenance-desc {
    font-size: 14px;
    color: var(--text-sec);
    margin-bottom: 24px;
    line-height: 1.5;
}

/* WELCOME TRIAL OVERLAY — новый пользователь, 7 дней премиум */
.welcome-trial-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, #0f1412 0%, #0a0b10 70%);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.welcome-trial-overlay.welcome-trial-animate .welcome-trial-content {
    animation: welcome-flare 1.2s ease-out;
}
@keyframes welcome-flare {
    0% { opacity: 0; transform: scale(0.95); filter: drop-shadow(0 0 0 rgba(42, 232, 157, 0)); }
    60% { opacity: 1; transform: scale(1); filter: drop-shadow(0 0 30px rgba(42, 232, 157, 0.25)); }
    100% { opacity: 1; transform: scale(1); filter: drop-shadow(0 0 15px rgba(42, 232, 157, 0.15)); }
}
.welcome-trial-content {
    text-align: center;
    max-width: 380px;
}
.welcome-trial-title {
    font-size: 24px;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 14px;
    line-height: 1.25;
}
.welcome-trial-desc {
    font-size: 15px;
    color: var(--text-sec);
    margin-bottom: 28px;
    line-height: 1.5;
}
.welcome-trial-desc b {
    color: var(--kaban-neon);
}
/* Trial button — Gold/Yellow gradient to stand out as gift */
.btn-trial-activate {
    display: inline-block;
    width: 100%;
    max-width: 320px;
    padding: 22px 28px;
    font-size: 19px;
    font-weight: 800;
    color: #1a1a0a;
    background: linear-gradient(135deg, #ffd700 0%, #ffb347 35%, #ff8c00 70%, #ffa500 100%);
    border: none;
    border-radius: 16px;
    cursor: pointer;
    box-shadow: 0 0 28px rgba(255, 215, 0, 0.5), 0 0 50px rgba(255, 140, 0, 0.25), inset 0 1px 0 rgba(255,255,255,0.4);
    animation: trial-glow 2.5s ease-in-out infinite;
    transition: transform 0.2s cubic-bezier(0.25, 0.1, 0.25, 1), box-shadow 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.btn-trial-activate:hover {
    transform: scale(1.03);
    box-shadow: 0 0 35px rgba(255, 215, 0, 0.6), 0 0 60px rgba(255, 140, 0, 0.3);
}
.btn-trial-activate:active {
    transform: scale(0.97);
}
.btn-trial-activate:disabled {
    opacity: 0.85;
    cursor: not-allowed;
    transform: none;
}
@keyframes trial-glow {
    0%, 100% { box-shadow: 0 0 28px rgba(255, 215, 0, 0.5), 0 0 50px rgba(255, 140, 0, 0.25), inset 0 1px 0 rgba(255,255,255,0.4); }
    50% { box-shadow: 0 0 40px rgba(255, 215, 0, 0.65), 0 0 70px rgba(255, 140, 0, 0.35), inset 0 1px 0 rgba(255,255,255,0.5); }
}

/* Gold Trial — gift button with green glow (Emerald accent) */
.btn-trial-gold {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%) !important;
    box-shadow: 0 0 30px rgba(42, 232, 157, 0.5) !important;
    border: none !important;
    color: #1a1a0a !important;
    font-weight: 900 !important;
    text-transform: uppercase;
    animation: gold-breathe 3.5s ease-in-out infinite;
}
@keyframes gold-breathe {
    0%, 100% { box-shadow: 0 0 25px rgba(42, 232, 157, 0.4); }
    50% { box-shadow: 0 0 40px rgba(42, 232, 157, 0.65); }
}

/* PAGES */
.page {
    display: none;
    padding-bottom: var(--nav-stack-pad);
    animation: fadeInUp 0.4s ease forwards;
}

.page.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* SPINNER */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(0, 255, 157, 0.2);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Instructions: БЫСТРЫЙ СТАРТ + ОПЛАТА + Manual toggle */
.instructions-quick {
    margin-bottom: 20px;
}
.instructions-quick-heading {
    font-size: 20px;
    font-weight: 800;
    margin: 0 0 8px;
    letter-spacing: 0.5px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.instructions-quick-lead {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 20px;
    line-height: 1.35;
}
.instructions-quick-card {
    margin-bottom: 16px;
}
.instructions-quick-btn {
    margin-bottom: 12px;
    min-height: 48px;
    font-weight: 800;
    letter-spacing: 0.3px;
}
.instructions-connect-btn {
    margin-top: 20px;
}
/* OS selector + dynamic 2-step instructions */
.os-selector {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.os-btn {
    padding: 12px 18px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
    -webkit-tap-highlight-color: transparent;
}
.os-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}
.os-btn.active {
    background: var(--kaban-gradient);
    border: 2px solid var(--kaban-neon);
    color: #fff;
    box-shadow: 0 0 20px rgba(42, 232, 157, 0.6), 0 0 0 1px rgba(42, 232, 157, 0.3);
    font-weight: 700;
}
.instruction-block {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 18px;
    margin-bottom: 16px;
}
.step-text {
    display: none;
}
.step-row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 10px;
}
.step-row-2 {
    margin-top: 16px;
    margin-bottom: 0;
}
.step-number {
    flex-shrink: 0;
    background: var(--kaban-neon);
    color: #000;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 13px;
    margin-right: 12px;
}
.step-line {
    font-size: 15px;
    color: var(--text);
    line-height: 1.45;
}
.step-line strong {
    color: var(--kaban-neon);
}
.step-download-btn {
    margin-top: 8px;
    min-height: 44px;
}
/* Store Grid — fallback / other uses */
.store-grid {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 8px;
}
.store-card {
    flex: 1;
    min-width: 90px;
    max-width: 120px;
    padding: 14px 12px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
    -webkit-tap-highlight-color: transparent;
}
.store-card:active {
    background: rgba(255, 255, 255, 0.12);
    transform: scale(0.98);
}
.instructions-pay-block {
    margin-top: 20px;
}
.instructions-pay-block .step-title {
    font-size: 16px;
}
.instructions-manual-toggle {
    display: block;
    width: 100%;
    padding: 14px 20px;
    margin-bottom: 16px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 14px;
    color: var(--text-sec);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
    -webkit-tap-highlight-color: transparent;
}
.instructions-manual-toggle:active {
    background: rgba(255, 255, 255, 0.1);
}
.instructions-manual-wrap.hidden {
    display: none !important;
}

/* PROFILE — compact card (padding overridden above) */
.profile-card {
    text-align: left;
    min-height: auto;
}
.profile-label {
    color: var(--text-sec);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-top: 10px;
    margin-bottom: 2px;
}
.profile-label:first-child { margin-top: 0; }
.profile-value {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 2px;
}
.profile-name { font-size: 16px; font-weight: 600; }
.profile-ref-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.25);
    padding: 10px 12px;
    border-radius: 10px;
    margin: 10px 0 8px;
}
.profile-ref-count {
    font-size: 20px;
    color: var(--primary);
    margin: 0;
}

/* NOTIFICATIONS HUB */
.notifications-hub {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid rgba(42, 232, 157, 0.1);
}
.notifications-title {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--kaban-neon);
    margin-bottom: 10px;
}
.notifications-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 280px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}
.notification-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(42, 232, 157, 0.1);
    border-radius: 14px;
    padding: 14px 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    transition: opacity 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.notification-card.unread {
    border-left: 3px solid var(--kaban-neon);
    position: relative;
}
.notification-card.unread::before {
    content: '';
    position: absolute;
    top: 14px;
    right: 14px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--kaban-neon);
    box-shadow: 0 0 10px rgba(42, 232, 157, 0.8);
}
.notification-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--kaban-neon);
    margin-bottom: 4px;
}
.notification-icon {
    font-size: 22px;
    flex-shrink: 0;
    filter: drop-shadow(0 0 8px rgba(42, 232, 157, 0.4));
}
.notification-body {
    flex: 1;
    min-width: 0;
}
.notification-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 4px;
}
.notification-date {
    font-size: 12px;
    color: var(--kaban-grey);
}
.notifications-empty {
    font-size: 14px;
    color: var(--kaban-grey);
    text-align: center;
    padding: 24px 16px;
}
.notifications-clear-btn {
    margin-top: 12px;
    width: 100%;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--kaban-grey);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    cursor: pointer;
    transition: color 0.2s cubic-bezier(0.25, 0.1, 0.25, 1), border-color 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.notifications-clear-btn:hover,
.notifications-clear-btn:active {
    color: var(--kaban-neon);
    border-color: rgba(42, 232, 157, 0.3);
}
.notifications-clear-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Manual section: smaller primary Copy button */
.btn-copy-manual {
    padding: 12px 18px !important;
    font-size: 14px !important;
    min-height: 44px !important;
    margin-bottom: 12px;
}

/* RESPONSIVE */
@media (max-width: 400px) {
    .hero-features {
        gap: 8px;
    }
    
    .feature-item {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .benefits-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
}

.pay-progress {
    display: flex; 
    align-items: flex-start;
    justify-content: space-between; 
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

@media (max-width: 480px) {
    .pay-progress {
        margin-bottom: 16px;
        margin-top: 8px;
    }
}

.pay-step-dot {
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    gap: 8px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.pay-step-dot span {
    width: 52px; 
    height: 52px; 
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; font-weight: 800;
    background: rgba(255, 255, 255, 0.05);
    border: 3px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.4);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.pay-step-dot p { 
    font-size: 12px; 
    color: rgba(255, 255, 255, 0.5); 
    margin: 0;
    font-weight: 600;
    transition: all 0.3s;
}

@media (max-width: 480px) {
    .pay-step-dot span {
        width: 42px;
        height: 42px;
        font-size: 16px;
    }
    
    .pay-step-dot p {
        font-size: 10px;
    }
}

.pay-step-dot.active span {
    background: linear-gradient(135deg, #00ffaa 0%, #00cc88 100%);
    border-color: #00ffaa;
    color: #000;
    box-shadow: 0 0 30px rgba(0, 255, 170, 0.6),
                0 4px 16px rgba(0, 255, 170, 0.4);
    animation: pulseStepActive 2s ease-in-out infinite;
    transform: scale(1.1);
}

.pay-step-dot.active p {
    color: #00ffaa;
    transform: scale(1.05);
}

@keyframes pulseStepActive {
    0%, 100% { box-shadow: 0 0 30px rgba(0, 255, 170, 0.6), 0 4px 16px rgba(0, 255, 170, 0.4); }
    50% { box-shadow: 0 0 40px rgba(0, 255, 170, 0.8), 0 4px 20px rgba(0, 255, 170, 0.6); }
}

.pay-step-dot.done span { 
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
    border-color: #48bb78;
    color: transparent !important;
    font-size: 20px;
    box-shadow: 0 0 20px rgba(72, 187, 120, 0.5);
}

.pay-step-dot.done span::after { 
    content: '✓'; 
    font-size: 22px; 
    font-weight: 900;
    color: #fff !important;
}

.pay-step-dot.done p { 
    color: #48bb78; 
}

.pay-progress-line {
    flex: 1; 
    height: 4px; 
    background: rgba(255, 255, 255, 0.08);
    margin: 24px -8px 0;
    border-radius: 2px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.pay-progress-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 170, 0.5), transparent);
    transition: left 0.5s;
}

.pay-progress-line.done { 
    background: linear-gradient(90deg, #48bb78 0%, #38a169 100%);
    box-shadow: 0 0 10px rgba(72, 187, 120, 0.5);
}

.pay-progress-line.done::before { left: 100%; }

.pay-screen { 
    position: relative;
    z-index: 1;
    animation: payScreenFadeIn 0.5s ease-out;
}

@keyframes payScreenFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.pay-screen h2 { 
    margin: 0 0 20px; 
    font-size: 26px; 
    font-weight: 800;
    text-align: center;
    background: linear-gradient(135deg, #fff 0%, #00ffaa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 2px 8px rgba(0, 255, 170, 0.3));
}

@media (max-width: 480px) {
    .pay-screen h2 {
        font-size: 19px;
        margin: 0 0 14px;
    }
}

.pay-order-box {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
    border: 1px solid rgba(0, 255, 170, 0.2);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: boxFloatIn 0.6s ease-out 0.2s backwards;
}

@media (max-width: 480px) {
    .pay-order-box {
        padding: 16px;
        margin-bottom: 16px;
    }
}

@keyframes boxFloatIn {
    from { opacity: 0; transform: translateY(20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.pay-order-row {
    display: flex; 
    justify-content: space-between;
    padding: 12px 0; 
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 15px;
    transition: all 0.3s;
}

.pay-order-row:hover {
    padding-left: 4px;
    color: rgba(0, 255, 170, 0.8);
}

.pay-order-row:last-child { border: none; }

.pay-total { 
    color: #00ffaa;
    font-size: 19px;
    font-weight: 800;
    padding-top: 16px;
    text-shadow: 0 0 20px rgba(0, 255, 170, 0.4);
}

.pay-benefits {
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.12) 0%, rgba(0, 255, 170, 0.08) 100%);
    border: 2px solid rgba(0, 255, 170, 0.3);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: 0 8px 32px rgba(0, 255, 170, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: boxFloatIn 0.6s ease-out 0.3s backwards;
}

@media (max-width: 480px) {
    .pay-benefits {
        padding: 14px;
        margin-bottom: 16px;
    }
    
    .pay-benefits > b {
        font-size: 14px;
    }
    
    .pay-benefits-days {
        font-size: 14px;
        margin: 4px 0 10px 0;
    }
}

.pay-benefits > b {
    font-size: 16px;
    font-weight: 700;
    color: #00ffaa;
    display: block;
    margin-bottom: 8px;
}

.pay-benefits ul { 
    list-style: none; 
    padding: 0; 
    margin: 10px 0 0;
}

.pay-benefits li { 
    padding: 8px 0;
    font-size: 14px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.3s;
}

.pay-benefits li:hover {
    padding-left: 4px;
    color: #00ffaa;
}

@media (max-width: 480px) {
    .pay-benefits li {
        padding: 6px 0;
        font-size: 13px;
    }
}

.pay-benefits-days { 
    font-weight: 800;
    font-size: 15px;
    color: #00ffaa;
    margin: 4px 0 12px 0;
    text-shadow: 0 0 15px rgba(0, 255, 170, 0.4);
}

.pay-instr-box {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
    border: 1px solid rgba(0, 255, 170, 0.2);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: boxFloatIn 0.6s ease-out 0.2s backwards;
}

@media (max-width: 480px) {
    .pay-instr-box {
        padding: 16px;
        margin-bottom: 16px;
    }
}

.pay-instr-box > b {
    font-size: 16px;
    color: #00ffaa;
    display: block;
    margin-bottom: 12px;
}

.pay-instr-box ol { 
    margin: 12px 0 0; 
    padding-left: 24px;
}

.pay-instr-box li { 
    padding: 10px 0;
    line-height: 1.6;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    transition: all 0.3s;
}

.pay-instr-box li:hover {
    color: #00ffaa;
}

.pay-warn {
    background: rgba(245,101,101,.1); border: 1px solid #f56565;
    border-radius: 10px; padding: 12px; margin-bottom: 16px; font-size: 13px;
}
.pay-success-box {
    background: rgba(72,187,120,.1); border: 1px solid #48bb78;
    border-radius: 10px; padding: 12px; margin-bottom: 16px; font-size: 13px; line-height: 1.5;
}
.pay-final-box {
    background: var(--bg-secondary); border: 1px solid var(--border);
    border-radius: 12px; padding: 20px; margin-bottom: 20px; text-align: center;
}
.pay-final-box ol { text-align: left; margin: 14px auto; max-width: 340px; padding-left: 22px; }
.pay-final-box li { padding: 8px 0; font-size: 14px; }

.pay-btn-back, .pay-btn-cancel {
    width: 100%; margin-top: 10px; padding: 13px;
    border-radius: 12px; border: 1px solid var(--border);
    background: var(--bg-secondary); color: var(--text);
    font-size: 15px; font-weight: 600; cursor: pointer;
}
.pay-btn-back:hover, .pay-btn-cancel:hover { border-color: var(--primary); }
/* ──────────────────────────────────────────────────── */

/* ═══════════════════════════════════════════════
   ONBOARDING OVERLAY
═══════════════════════════════════════════════ */
.onboarding-overlay {
    position: fixed; inset: 0; z-index: 9999;
    background: #08090d;
    overflow-y: auto;
    display: flex; flex-direction: column;
}
.onboarding-screen {
    min-height: 100vh;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    padding: 24px 24px 36px;
    text-align: center;
}
.ob-logo { font-size: 26px; font-weight: 900; letter-spacing: 1px; margin-bottom: 4px; }
.ob-logo-kaban { color: #fff; }
.ob-logo-vpn { background: var(--kaban-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.ob-pig { font-size: 72px; margin: 12px 0 4px; animation: pig-bounce 2s ease-in-out infinite; }
@keyframes pig-bounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
.ob-title { font-size: 28px; font-weight: 900; color: #fff; margin: 8px 0 6px; }
.ob-subtitle { font-size: 15px; color: var(--text-sec); line-height: 1.6; margin-bottom: 20px; }
.ob-features { width: 100%; margin-bottom: 22px; display: flex; flex-direction: column; gap: 10px; }
.ob-feat {
    display: flex; align-items: center; gap: 12px;
    background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07);
    border-radius: 12px; padding: 12px 16px; text-align: left;
    font-size: 14px; color: #ddd;
}
.ob-feat span:first-child { font-size: 20px; flex-shrink: 0; }
.ob-trial-box {
    width: 100%; background: linear-gradient(135deg, rgba(42,232,157,0.12), rgba(0,198,255,0.10));
    border: 1px solid rgba(42,232,157,0.3); border-radius: 20px;
    padding: 20px 24px; margin-bottom: 22px;
}
.ob-trial-badge {
    display: inline-block; background: var(--kaban-gradient);
    color: #fff; font-size: 11px; font-weight: 900;
    padding: 4px 12px; border-radius: 20px; letter-spacing: 1px; margin-bottom: 8px;
}
.ob-trial-days { font-size: 48px; font-weight: 900; background: var(--kaban-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; line-height: 1; }
.ob-trial-label { font-size: 14px; color: var(--text-sec); margin-top: 4px; }
.ob-btn-primary {
    width: 100%; padding: 16px; border-radius: 16px;
    background: var(--kaban-gradient); border: none;
    color: #fff; font-size: 16px; font-weight: 800;
    cursor: pointer; margin-bottom: 12px;
    box-shadow: 0 4px 24px rgba(42,232,157,0.3);
    transition: transform .2s, box-shadow .2s;
}
.ob-btn-primary:active { transform: scale(0.97); }
.ob-btn-skip {
    background: none; border: none; color: var(--text-sec);
    font-size: 14px; cursor: pointer; padding: 8px; width: 100%;
    text-decoration: underline;
}
.ob-progress { display: flex; gap: 8px; margin-bottom: 28px; }
.ob-dot { width: 32px; height: 6px; border-radius: 3px; background: rgba(255,255,255,0.15); transition: background .3s; }
.ob-dot.active { background: #2ae89d; }
.ob-dot.done { background: #48bb78; }
.ob-guide-title { font-size: 22px; font-weight: 900; color: #fff; margin-bottom: 20px; }
.ob-step {
    display: flex; gap: 14px; align-items: flex-start;
    width: 100%; text-align: left; margin-bottom: 18px;
    background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.07);
    border-radius: 16px; padding: 16px;
}
.ob-step-num {
    width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
    background: var(--kaban-gradient); display: flex;
    align-items: center; justify-content: center;
    font-size: 16px; font-weight: 900; color: #fff;
}
.ob-step-body b { font-size: 15px; color: #fff; display: block; margin-bottom: 4px; }
.ob-step-body p { font-size: 13px; color: var(--text-sec); margin: 0; line-height: 1.5; }
.ob-store-row { display: flex; gap: 8px; margin-top: 10px; }
.ob-store-btn {
    flex: 1; padding: 10px 8px; border-radius: 10px; font-size: 13px; font-weight: 700;
    background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12);
    color: #fff; text-decoration: none; text-align: center;
}
/* ═══════════════════════════════════════════════
   TARIFF TOGGLE — По дням | По трафику
═══════════════════════════════════════════════ */
.tariff-toggle {
    display: flex;
    background: rgba(255,255,255,0.06);
    border-radius: 999px;
    padding: 4px;
    margin-bottom: 16px;
    border: 1px solid rgba(255,255,255,0.08);
}
.toggle-btn {
    flex: 1;
    padding: 10px 16px;
    border: none;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-sec);
    background: transparent;
    cursor: pointer;
    transition: all 0.25s ease;
}
.toggle-btn.active {
    background: var(--kaban-gradient);
    color: #0b0d0c;
    box-shadow: 0 0 16px rgba(0, 242, 254, 0.35);
}
.toggle-btn:not(.active):active { opacity: 0.8; }

/* Advanced options (collapsible) */
.advanced-options-wrapper { margin-top: 15px; }
.advanced-toggle {
    color: #00ffaa;
    font-size: 14px;
    text-align: center;
    cursor: pointer;
    padding: 10px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    transition: background 0.3s;
}
.advanced-toggle:hover { background: rgba(0, 255, 170, 0.1); }
.advanced-content { display: none; flex-direction: row; gap: 10px; justify-content: center; margin-top: 15px; flex-wrap: wrap; }
.btn-secondary {
    width: 100%;
    box-sizing: border-box;
    text-align: center;
    background: #2a2a2a;
    color: #fff;
    border: 1px solid #444;
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 14px;
    cursor: pointer;
    min-height: 44px;
    min-width: 120px;
    transition: all 0.3s;
}
.btn-secondary:hover { border-color: #00ffaa; color: #00ffaa; }
.share-section.premium-card #share-timer { font-size: 36px; font-weight: bold; color: #00ffaa; text-shadow: 0 0 10px rgba(0,255,170,0.5); font-family: monospace; }

/* ═══════════════════════════════════════════════
   PLAN CARDS — 3 VERTICAL COMPACT
═══════════════════════════════════════════════ */
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
/* ===PREMIUM GLASSMORPHISM TARIFF CARDS=== */
.plan-card-v {
    background: linear-gradient(135deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.03) 100%);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-top: 2px solid rgba(0, 255, 170, 0.5);
    border-radius: 20px; padding: 18px 12px;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    text-align: center; cursor: pointer; position: relative;
    transition: border-color 0.12s ease, box-shadow 0.12s ease, transform 0.12s ease;
    overflow: hidden;
    box-shadow: 0 4px 14px 0 rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255,255,255,0.08);
}
.plan-card-v::before {
    display: none;
}
.plan-card-v:hover {
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 6px 16px 0 rgba(0, 255, 170, 0.12), inset 0 1px 0 rgba(255,255,255,0.12);
}
.plan-card-v:active { transform: translateY(0) scale(0.99); }
.plan-card-v.featured {
    background: linear-gradient(145deg, rgba(42,232,157,0.14), rgba(0,198,255,0.1));
    border-color: rgba(0, 255, 170, 0.28); border-top-color: rgba(0, 255, 170, 0.65);
    box-shadow: 0 0 12px rgba(42,232,157,0.18), 0 4px 16px 0 rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255,255,255,0.1);
}
.pcv-badge {
    position: absolute; top: 8px; right: 8px;
    background: var(--kaban-gradient); color: #fff;
    font-size: 9px; font-weight: 900; padding: 2px 7px; border-radius: 6px;
}
.pcv-icon { font-size: 26px; margin-bottom: 6px; }
.pcv-name { font-size: 14px; font-weight: 800; color: #fff; margin-bottom: 2px; }
.pcv-period { font-size: 11px; color: var(--text-sec); margin-bottom: 2px; }
.pcv-subtitle { font-size: 10px; color: var(--kaban-grey); margin-bottom: 6px; }
.pcv-price { font-size: 18px; font-weight: 900; background: var(--kaban-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.plan-card-trial {
    display: flex; align-items: center; gap: 14px;
    background: linear-gradient(135deg, rgba(255,215,0,.08), rgba(255,165,0,.05));
    border: 1px solid rgba(255,215,0,.25); border-top: 1px solid rgba(255,215,0,.5);
    border-radius: 18px;
    padding: 16px 18px; cursor: pointer; margin-bottom: 20px; transition: transform .2s;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}
.plan-card-trial:active { transform: scale(0.97); }

/* Вкладка Устройства — капсулы в стиле главной (только верх светлый) */
#page-devices .premium-card.devices-capsule,
#page-devices .share-section.premium-card.devices-capsule,
#page-devices .emergency-section.premium-card.devices-capsule {
    background: var(--card-bg) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.06) !important;
    border-top: 1px solid var(--kaban-neon) !important;
    border-radius: 20px !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255,255,255,0.06) !important;
    padding: 24px 20px !important;
    text-align: center;
}
#page-devices .premium-card.devices-capsule { margin-bottom: 20px; }
#page-devices .share-section.premium-card.devices-capsule { margin-top: 0; }
#page-devices .emergency-section.premium-card.devices-capsule { margin-top: 20px; text-align: left; }
.plan-trial-icon { font-size: 28px; }
.plan-trial-text { flex: 1; text-align: left; }
.plan-trial-text b { display: block; font-size: 15px; color: #fff; }
.plan-trial-text span { font-size: 13px; color: var(--text-sec); }
.plan-trial-price { font-size: 22px; font-weight: 900; color: #FFD700; }

/* Gold trial button */
.ob-btn-gold {
    width: 100%; padding: 18px; border-radius: 16px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    border: none; color: #1a1000;
    font-size: 17px; font-weight: 900;
    cursor: pointer; margin-top: 28px;
    box-shadow: 0 0 30px rgba(255, 200, 0, 0.4), 0 4px 20px rgba(255,165,0,0.3);
    animation: gold-breathe 2.5s ease-in-out infinite;
    letter-spacing: 0.3px;
}
@keyframes gold-breathe {
    0%,100% { box-shadow: 0 0 20px rgba(255,200,0,0.4), 0 4px 20px rgba(255,165,0,0.3); }
    50% { box-shadow: 0 0 40px rgba(255,200,0,0.7), 0 4px 30px rgba(255,165,0,0.5); }
}
.ob-btn-gold:active { transform: scale(0.97); }
/* Fix ob-subtitle text alignment */
.ob-subtitle { text-align: center; max-width: 300px; margin-left: auto; margin-right: auto; }


/* ─── UNIFIED ONBOARDING (centered) ─── */
.onboarding-screen-unified {
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px 20px;
    overflow-y: auto;
    max-height: 90vh;
}

.ob-divider {
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.15) 50%, transparent 100%);
    margin: 25px 0 20px;
}

.ob-guide-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--kaban-neon);
    margin-bottom: 18px;
    text-align: center;
}


/* ─── ONBOARDING ACCORDIONS ─── */
.ob-guide-subtitle {
    font-size: 14px;
    color: var(--text-sec);
    margin-bottom: 20px;
    text-align: center;
}

/* ═══ ACCORDION - Instructions (premium) ═══ */
.ob-accordion {
    width: 100%;
    margin-bottom: 10px;
    background: #0a0f14 !important;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
}

.ob-accordion.open {
    border-color: rgba(0,255,170,0.3);
}

.ob-acc-header {
    background: #121b22 !important;
    color: #00ffaa !important;
    border: 1px solid rgba(0, 255, 170, 0.2) !important;
    border-radius: 14px !important;
    padding: 16px 20px !important;
    margin-bottom: 10px !important;
    box-shadow: 0 4px 6px rgba(0,0,0,0.2) !important;
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.ob-acc-header:hover {
    border-color: #00ffaa !important;
}

.ob-acc-icon {
    font-size: 24px;
    margin-right: 12px;
    width: 40px;
    text-align: center;
}

.ob-acc-title {
    flex: 1;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
}

.ob-acc-arrow {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
    transition: transform 0.2s ease;
}

.ob-accordion.open .ob-acc-arrow {
    transform: rotate(180deg);
    color: #00ffaa;
}

.ob-acc-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
    padding: 0 16px;
}

.ob-accordion.open .ob-acc-content {
    padding: 0 16px 16px;
}

.ob-acc-content p {
    margin: 8px 0;
    font-size: 14px;
    line-height: 1.5;
    color: rgba(255,255,255,0.7);
}

.ob-acc-content p b,
.ob-acc-content p strong {
    color: #00ffaa;
    font-weight: 600;
}

/* Link buttons in accordion - simple */
.ob-link-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 12px 0;
}

.ob-link-btn {
    display: block;
    padding: 12px 16px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
}

.ob-link-btn.primary {
    background: linear-gradient(135deg, #00ffaa 0%, #00cc88 100%);
    color: #000;
}

.ob-link-btn.primary:active {
    opacity: 0.8;
}

.ob-link-btn.secondary {
    background: rgba(255,255,255,0.06);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.1);
}

.ob-link-btn.secondary:active {
    background: rgba(255,255,255,0.1);
}

/* Copy key button */
.btn-copy-manual {
    background: rgba(0,255,170,0.1);
    border: 1px solid rgba(0,255,170,0.3);
    color: #00ffaa;
    font-weight: 600;
    padding: 10px 16px;
    border-radius: 10px;
}

.btn-copy-manual:active {
    background: rgba(0,255,170,0.2);
}

/* Отступ последнего параграфа в аккордеоне */
.ob-acc-content p:last-child {
    margin-bottom: 16px;
}


/* Страница Инструкции — как гайд */
.instructions-page .ob-guide-title.instructions-main-title { margin-top: 8px; margin-bottom: 6px; }
.instructions-page .ob-guide-subtitle { margin-bottom: 20px; }
.instructions-page .ob-accordion { margin-bottom: 12px; }

/* 3D Shield icon (main menu) — cyan glow + float */
.shield-3d-icon {
    width: 85px;
    height: 85px;
    margin-bottom: 10px;
    filter: drop-shadow(0 0 20px rgba(0, 255, 170, 0.5));
    animation: floatShield 3s ease-in-out infinite;
}
@keyframes floatShield {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
    100% { transform: translateY(0px); }
}
.status-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 85px;
    min-height: 85px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   ═══ ENHANCED ANIMATIONS FOR APP ELEMENTS ═══
   ═══════════════════════════════════════════════════════════════════════════ */

/* Profile card entrance animation */
.profile-card {
    animation: profileSlideIn 0.7s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
@keyframes profileSlideIn {
    0% { opacity: 0; transform: translateY(30px) scale(0.95); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* Plan cards - keep original animations */

/* Section title slide-in from bottom */
.section-title {
    animation: titleSlideUp 0.6s ease-out;
}
@keyframes titleSlideUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Status text pulse when active */
.status-text.active {
    animation: statusPulse 2s ease-in-out infinite;
}
@keyframes statusPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Buttons press effect enhancement */
.btn-main:active, .btn-buy:active, .activate-trial-btn:active {
    transform: scale(0.96) translateY(1px);
}

/* Nav items - smooth transitions without jumps */
.nav-item {
    transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    transform: none !important;
}
.nav-item:hover {
    background: rgba(255,255,255,0.05);
}
.nav-item:active {
    background: rgba(255,255,255,0.08);
    transform: none !important;
}
.nav-item.active {
    transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

/* Devices cards entrance */
.device-card {
    animation: deviceFadeIn 0.5s ease-out;
}
@keyframes deviceFadeIn {
    0% { opacity: 0; transform: translateY(15px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* QR Code appearance */
.ob-qr-wrap {
    animation: qrZoomIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
@keyframes qrZoomIn {
    0% { opacity: 0; transform: scale(0.5) rotate(-5deg); }
    100% { opacity: 1; transform: scale(1) rotate(0deg); }
}

/* Trial plan card special bounce */
.plan-card-trial {
    animation: trialBounce 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
@keyframes trialBounce {
    0% { opacity: 0; transform: scale(0.7) translateY(40px); }
    60% { transform: scale(1.08) translateY(0); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

/* Notification cards slide from bottom */
.notification-card {
    animation: notificationSlideUp 0.5s ease-out;
}
@keyframes notificationSlideUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Referral stats counter animation */
.ref-stat-value {
    animation: counterPop 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
@keyframes counterPop {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Instructions accordion expand animation */
.ob-accordion.open {
    animation: accordionExpand 0.3s ease-out;
}
@keyframes accordionExpand {
    0% { transform: scale(0.98); }
    100% { transform: scale(1); }
}

/* Status card shimmer effect */
.status-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.03) 50%,
        transparent 70%
    );
    animation: shimmer 8s linear infinite;
    pointer-events: none;
}
@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

/* Page transition from bottom */
.page.active {
    animation: pageSlideUp 0.4s ease-out;
}
@keyframes pageSlideUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Tariff toggle smooth morph */
.tariff-toggle {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.tariff-toggle-btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.tariff-toggle-btn:active {
    transform: scale(0.95);
}

/* Traffic indicator pulse */
.traffic-indicator {
    animation: trafficPulse 2s ease-in-out infinite;
}
@keyframes trafficPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

/* ═══════════════════════════════════════════════════════════════════════════
   ═══ DESKTOP RESPONSIVE DESIGN (TABLET & PC) ═══
   ═══════════════════════════════════════════════════════════════════════════ */

@media (min-width: 768px) {
    /* Капсула навигации по ширине колонки приложения */
    .nav {
        max-width: min(480px, calc(100vw - 2 * var(--nav-capsule-side))) !important;
        width: auto !important;
        min-width: 0 !important;
        left: 50% !important;
        right: auto !important;
        transform: translateX(-50%) !important;
        border-radius: 22px !important;
    }
    
    /* Larger spacing for desktop */
    .container {
        padding: 20px;
    }
    
    /* Profile card - better proportions */
    .profile-card {
        padding: 28px 24px;
    }
    
    /* Plan cards - better layout */
    .plan-card-v {
        min-height: 180px;
    }
    
    /* Section titles */
    .section-title {
        font-size: 20px;
        margin-bottom: 16px;
    }
    
    /* Buttons - more comfortable hover states */
    .btn-main,
    .btn-buy,
    .activate-trial-btn {
        transition: all 0.3s ease;
    }
    
    .btn-main:hover,
    .btn-buy:hover,
    .activate-trial-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 28px rgba(0, 255, 170, 0.4);
    }
    
    /* Modals - better centering */
    .payment-modal-content,
    .unlock-confirm-content {
        max-width: 420px;
    }
    
    /* Onboarding - better sizing */
    .onboarding-overlay {
        padding: 40px 20px;
    }
    
    .ob-screen {
        max-width: 440px;
        padding: 40px 32px;
    }
    
    /* Nav tutorial dialog - adjust positioning */
    .nav-tutorial-dialog {
        max-width: 360px;
    }
    
    /* Device cards */
    .device-card {
        padding: 20px;
    }
    
    /* Notifications */
    .notification-card {
        padding: 18px;
    }
    
    /* Referral stats */
    .ref-stat-card {
        padding: 20px;
    }
}

@media (min-width: 1024px) {
    /* Even larger screens - keep same max width but add more shadow */
    .app-container {
        box-shadow: 0 0 80px rgba(0, 0, 0, 0.7),
                    0 0 120px rgba(0, 255, 170, 0.1);
    }
    
    /* Larger text on big screens */
    body {
        font-size: 15px;
    }
    
    .section-title {
        font-size: 22px;
    }
    
    /* Hover effects more pronounced */
    .plan-card-v:hover {
        transform: translateY(-6px) scale(1.02);
    }
    
    .nav-item:hover {
        transform: translateY(-3px);
    }
}

/* Desktop - hide telegram web app features */
@media (min-width: 768px) {
    /* Keep exit button but style it differently */
    .nav-item.exit {
        opacity: 0.7;
    }
    
    .nav-item.exit:hover {
        opacity: 1;
    }
}

/* Ensure overlays cover the whole screen on desktop */
@media (min-width: 768px) {
    #loader,
    .maintenance-overlay,
    .onboarding-overlay,
    .nav-tutorial-overlay,
    .payment-modal,
    .unlock-confirm-modal {
        position: fixed;
        width: 100vw;
        height: 100vh;
        left: 0;
        top: 0;
        right: 0;
        bottom: 0;
    }
    
    /* Tutorial spotlight should work across full screen */
    .nav-tutorial-backdrop {
        position: fixed;
        width: 100vw;
        height: 100vh;
    }
}

/* Calmer motion for accessibility and low-end phones */
@media (prefers-reduced-motion: reduce) {
    .pay-modal-overlay,
    .pay-wizard,
    .pay-wizard .pay-screen,
    .copy-field {
        transition-duration: 0.01ms !important;
    }
    .plans-grid .plan-card-v {
        transition: opacity 0.15s ease, transform 0.15s ease !important;
    }
}