/* ========================================
   VPN Pro - Optimized Mini App Styles
   ======================================== */

:root {
    --bg: #0f0f14;
    --card: rgba(26, 26, 34, 0.7);
    --card-hover: rgba(34, 34, 44, 0.8);
    --border: rgba(255, 255, 255, 0.08);
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-glow: rgba(99, 102, 241, 0.3);
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --text: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.4);
    --radius: 16px;
    --radius-sm: 12px;

    /* Glassmorphism */
    --glass-bg: rgba(20, 20, 30, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    --backdrop: blur(16px);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: radial-gradient(circle at top right, #1e1e2f 0%, #0f0f14 40%);
    background-attachment: fixed;
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ========================================
   SCREENS
   ======================================== */

.screen {
    display: none;
    flex-direction: column;
    gap: 16px;
    padding: 16px;
    padding-bottom: 100px;
    min-height: 100vh;
}

.screen.active {
    display: flex;
}

/* ========================================
   HEADER
   ======================================== */

.screen-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    margin-bottom: 8px;
}

.screen-header h1 {
    font-size: 18px;
    font-weight: 600;
}

.main-header {
    padding: 12px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
}

.logo i {
    color: var(--primary-light);
    font-size: 24px;
}

.back-btn,
.icon-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--backdrop);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.back-btn:active,
.icon-btn:active {
    transform: scale(0.95);
    background: var(--card-hover);
}

.header-spacer {
    width: 40px;
}

/* ========================================
   STATUS CARD
   ======================================== */

.status-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(26, 26, 34, 0.4), rgba(99, 102, 241, 0.05));
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--backdrop);
    box-shadow: var(--glass-shadow);
    border-radius: var(--radius);
}

.status-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border-radius: 16px;
    font-size: 24px;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.status-card.active .status-icon {
    background: var(--success);
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

.status-info {
    flex: 1;
}

.status-title {
    display: block;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.status-sub {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ========================================
   SECTIONS
   ======================================== */

.section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.section-title {
    font-size: 16px;
    font-weight: 600;
}

.section-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.add-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 14px;
    cursor: pointer;
}

/* ========================================
   KEYS LIST
   ======================================== */

.keys-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.key-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.key-item:active {
    transform: scale(0.98);
    background: var(--card-hover);
}

.key-flag {
    font-size: 28px;
}

.key-item-info {
    flex: 1;
}

.key-item-country {
    display: block;
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 2px;
}

.key-item-expires {
    font-size: 12px;
    color: var(--text-muted);
}

.key-item-traffic {
    display: block;
    font-size: 11px;
    color: var(--primary-light);
    font-weight: 500;
    margin-bottom: 2px;
}

.key-item-days {
    padding: 4px 10px;
    background: rgba(34, 197, 94, 0.15);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--success);
}

.key-item-days.warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.key-item-days.expired {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 40px 20px;
    text-align: center;
}

.empty-state i {
    font-size: 40px;
    color: var(--primary);
    opacity: 0.4;
}

.empty-state span {
    font-size: 14px;
    color: var(--text-muted);
}

/* ========================================
   QUICK ACTIONS
   ======================================== */

.quick-actions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    padding: 16px 0;
}

.quick-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 16px 8px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s;
}

.quick-btn i {
    font-size: 18px;
    color: var(--primary-light);
}

.quick-btn:active {
    transform: scale(0.95);
    background: var(--card-hover);
}

/* ========================================
   KEY SCREEN
   ======================================== */

.key-info-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.key-country {
    display: flex;
    align-items: center;
    gap: 12px;
}

.key-flag {
    font-size: 36px;
}

.key-details {
    display: flex;
    flex-direction: column;
}

.key-name {
    font-size: 16px;
    font-weight: 600;
}

.key-expires {
    font-size: 12px;
    color: var(--text-muted);
}

.key-status {
    padding: 6px 12px;
    background: rgba(34, 197, 94, 0.15);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--success);
}

.key-box {
    padding: 20px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.key-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.key-text {
    font-family: 'SF Mono', monospace;
    font-size: 11px;
    color: var(--text-secondary);
    word-break: break-all;
    line-height: 1.5;
    padding: 12px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    max-height: 80px;
    overflow: hidden;
}

.copy-btn {
    width: 100%;
}

/* ========================================
   SUBSCRIPTION SELECTOR
   ======================================== */

.sub-selector-container {
    margin-bottom: 16px;
    padding: 12px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.sub-selector-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.sub-selector {
    width: 100%;
    padding: 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23888' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.sub-selector:focus {
    outline: none;
    border-color: var(--primary);
}

/* ========================================
   INSTRUCTIONS
   ======================================== */

.instructions-card {
    padding: 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.instructions-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
}

.instructions-title i {
    color: var(--primary-light);
}

.platforms {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.platform-btn {
    flex: 1;
    padding: 10px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}

.platform-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.platform-item {
    display: none;
}

.platform-item.active {
    display: block;
}

.platform-item ol {
    padding-left: 18px;
    font-size: 13px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.platform-item strong {
    color: var(--text);
}

/* ========================================
   PLAN CARDS
   ======================================== */

.plans-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 360px) {
    .plans-grid {
        grid-template-columns: 1fr;
    }
}

.plan-card {
    position: relative;
    padding: 20px;
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.plan-card.selected {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

.plan-badge {
    position: absolute;
    top: -10px;
    right: 12px;
    padding: 4px 10px;
    background: var(--success);
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
}

.plan-duration {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.plan-price {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-light);
}

/* ========================================
   COUNTRY LIST
   ======================================== */

.country-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 200px;
    overflow-y: auto;
}

.country-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.country-item.selected {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

.country-item-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.country-flag {
    font-size: 24px;
}

.country-name {
    font-size: 14px;
    font-weight: 500;
}

.country-price {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-light);
}

.loading-state {
    padding: 20px;
    text-align: center;
    color: var(--text-muted);
}

/* ========================================
   QUANTITY & PROMO
   ======================================== */

.qty-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.qty-control {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 8px 12px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.qty-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    border: none;
    border-radius: 8px;
    color: var(--text);
    font-size: 18px;
    cursor: pointer;
}

.qty-value {
    min-width: 24px;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
}

.promo-row {
    display: flex;
    gap: 10px;
}

.promo-row input {
    flex: 1;
    padding: 12px 14px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
}

.promo-row input::placeholder {
    color: var(--text-muted);
}

.promo-btn {
    padding: 12px 16px;
    background: var(--card);
    border: 1px solid var(--primary);
    border-radius: var(--radius-sm);
    color: var(--primary-light);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}

.promo-result {
    font-size: 12px;
    margin-top: -4px;
}

.promo-result.success {
    color: var(--success);
}

.promo-result.error {
    color: var(--danger);
}

/* ========================================
   PAY SECTION
   ======================================== */

.pay-section {
    position: fixed;
    bottom: 80px;
    left: 16px;
    right: 16px;
    padding: 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.total-row span:first-child {
    font-size: 14px;
    color: var(--text-secondary);
}

.total-price {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-light);
}

.pay-btn {
    width: 100%;
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn.primary {
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    color: white;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn.primary:active {
    transform: scale(0.98);
}

.btn.secondary {
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--text);
}

/* ========================================
   PAYMENT METHODS
   ======================================== */

.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.payment-method-btn {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
}

.payment-method-btn:active {
    transform: scale(0.98);
}

.payment-method-btn.active {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

.pm-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    border-radius: 12px;
    font-size: 22px;
}

.pm-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pm-name {
    font-size: 15px;
    font-weight: 600;
}

.pm-desc {
    font-size: 12px;
    color: var(--text-muted);
}

/* Country Flags - using images for compatibility */
.country-flag {
    width: 28px;
    height: 20px;
    border-radius: 3px;
    object-fit: cover;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.country-flag-emoji {
    font-size: 24px;
    line-height: 1;
}

/* Key Flag Images */
.key-flag-img {
    width: 32px;
    height: 22px;
    border-radius: 3px;
    object-fit: cover;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    flex-shrink: 0;
}

.key-flag {
    font-size: 24px;
    line-height: 1;
    flex-shrink: 0;
}

/* Payment Method Icons */
.pm-icon-img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    object-fit: contain;
}

.pm-icon-fallback {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 10px;
}

/* ========================================
   REFERRAL
   ======================================== */

.ref-hero {
    text-align: center;
    padding: 24px 0;
}

.ref-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.ref-hero h2 {
    font-size: 20px;
    margin-bottom: 6px;
}

.ref-hero p {
    color: var(--text-secondary);
    font-size: 14px;
}

.ref-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.ref-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 20px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.ref-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-light);
}

.ref-label {
    font-size: 12px;
    color: var(--text-muted);
}

.ref-link-box {
    padding: 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.ref-link-label {
    font-size: 12px;
    color: var(--text-muted);
}

.ref-link {
    font-size: 12px;
    color: var(--text-secondary);
    word-break: break-all;
    padding: 10px 0;
}

.ref-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

/* Referral Info Card */
.ref-info-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-sm);
    margin-top: 16px;
}

.ref-info-card i {
    color: var(--primary-light);
    font-size: 16px;
    margin-top: 2px;
}

.ref-info-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* App Download Links */
.app-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
    margin-bottom: 4px;
}

.app-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--primary);
    border-radius: 8px;
    color: white;
    font-size: 12px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
}

.app-link:active {
    transform: scale(0.95);
    opacity: 0.9;
}

.app-link i {
    font-size: 14px;
}

/* ========================================
   FAQ
   ======================================== */

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.faq-item {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px;
    cursor: pointer;
}

.faq-q span {
    font-size: 14px;
    font-weight: 500;
}

.faq-q i {
    color: var(--text-muted);
    transition: transform 0.3s;
}

.faq-item.open .faq-q i {
    transform: rotate(180deg);
}

.faq-a {
    display: none;
    padding: 0 14px 14px;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.faq-item.open .faq-a {
    display: block;
}

textarea {
    width: 100%;
    padding: 14px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
    resize: none;
    font-family: inherit;
}

textarea::placeholder {
    color: var(--text-muted);
}

/* ========================================
   PROFILE
   ======================================== */

.profile-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.profile-avatar {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    border-radius: 16px;
    font-size: 22px;
}

.profile-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.profile-name {
    font-size: 18px;
    font-weight: 600;
}

.profile-id {
    font-size: 12px;
    color: var(--text-muted);
}

.profile-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.profile-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
}

.profile-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
    text-align: left;
    cursor: pointer;
}

.menu-item i:first-child {
    color: var(--primary-light);
    font-size: 16px;
    width: 20px;
}

.menu-item span {
    flex: 1;
}

.menu-item i:last-child {
    color: var(--text-muted);
    font-size: 12px;
}

/* ========================================
   BOTTOM NAVIGATION
   ======================================== */

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: rgba(15, 15, 20, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border);
    padding-bottom: env(safe-area-inset-bottom);
    z-index: 100;
}

.nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 16px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    transition: all 0.2s;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.nav-btn span {
    font-size: 10px;
    font-weight: 500;
}

.nav-btn.active {
    color: var(--primary-light);
}

.nav-btn:hover {
    color: var(--primary-light);
    background: rgba(99, 102, 241, 0.1);
    border-radius: 12px;
}

.nav-btn:focus {
    outline: none;
    color: var(--primary-light);
}

.nav-btn:active {
    transform: scale(0.9);
}

/* ========================================
   TOAST
   ======================================== */

.toast {
    position: fixed;
    bottom: 90px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    opacity: 0;
    transition: all 0.3s;
    z-index: 200;
}

.toast.active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast.success {
    background: var(--success);
    border-color: var(--success);
}

.toast.error {
    background: var(--danger);
    border-color: var(--danger);
}

/* ========================================
   DASHBOARD STYLES
   ======================================== */

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding: 12px 4px;
}

.header-controls {
    display: flex;
    gap: 12px;
}

.logo span {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(to right, #fff, #a5b4fc);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.balance-badge,
.lang-badge {
    background: rgba(255, 255, 255, 0.08);
    /* Semi-transparent */
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: var(--backdrop);
}

.profile-card {
    background: linear-gradient(135deg, rgba(30, 30, 40, 0.8), rgba(40, 40, 55, 0.6));
    border-radius: 20px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
    backdrop-filter: var(--backdrop);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

.profile-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    z-index: 0;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    z-index: 1;
    margin-bottom: 16px;
}

.avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.profile-info {
    flex: 1;
}

.profile-info h3 {
    margin: 0 0 4px 0;
    font-size: 17px;
    font-weight: 600;
}

.profile-meta {
    font-size: 13px;
    color: #9ca3af;
}

.btn-glass {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: white;
    font-size: 13px;
    padding: 8px 16px;
    border-radius: 12px;
    transition: all 0.2s;
}

.btn-glass:active {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(0.96);
}

.tariff-status {
    position: relative;
    z-index: 1;
    background: rgba(0, 0, 0, 0.3);
    padding: 12px 16px;
    border-radius: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #cbd5e1;
}

.tariff-status strong {
    color: var(--primary-light);
    letter-spacing: 0.5px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.stat-card {
    background: rgba(26, 26, 34, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 16px;
    border-radius: 18px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    backdrop-filter: var(--backdrop);
}

.stat-value {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 4px;
}

.stat-subvalue {
    font-size: 12px;
    color: #6b7280;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 12px;
    color: #9ca3af;
    display: flex;
    align-items: center;
    gap: 6px;
}

.progress-mini {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin-top: 10px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 2px;
}

/* Info Card */
.info-card {
    background: rgba(26, 26, 34, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 16px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    backdrop-filter: var(--backdrop);
}

.info-icon {
    width: 40px;
    height: 40px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.info-content {
    flex: 1;
}

.info-label {
    font-size: 12px;
    color: #9ca3af;
    margin-bottom: 2px;
}

.info-value {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Referral Banner */
.referral-banner {
    background: linear-gradient(135deg, rgba(30, 30, 45, 0.9), rgba(20, 20, 30, 0.95));
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.referral-banner::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.2) 0%, transparent 70%);
}

.ref-content h3 {
    margin: 0 0 4px 0;
    font-size: 16px;
    color: #fff;
}

.ref-content p {
    margin: 0;
    font-size: 12px;
    color: #9ca3af;
    max-width: 200px;
    line-height: 1.4;
}

.ref-group-icon {
    width: 48px;
    height: 48px;
    background: rgba(168, 85, 247, 0.15);
    color: #a855f7;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

@media (min-width: 500px) {
    .screen {
        max-width: 420px;
        margin: 0 auto;
    }

    .bottom-nav {
        max-width: 420px;
        left: 50%;
        transform: translateX(-50%);
    }

    .pay-section {
        max-width: 388px;
        left: 50%;
        transform: translateX(-50%);
    }
}

/* ========================================
   PLANS GRID (4 plans 2x2)
   ======================================== */

.plans-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.plan-card {
    position: relative;
    padding: 16px;
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.plan-card.selected {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

.plan-card:active {
    transform: scale(0.97);
}

.plan-badge {
    position: absolute;
    top: -10px;
    right: 12px;
    padding: 4px 10px;
    background: var(--success);
    border-radius: 6px;
    font-size: 10px;
    font-weight: 600;
    color: white;
}

.plan-badge.best {
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
}

.plan-duration {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.plan-price {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-light);
}

/* ========================================
   PROFILE CARD REDESIGN (ADAPTIVE)
   ======================================== */

.dashboard-card.profile-card {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.profile-header {
    padding: 16px 16px 12px 16px;
    display: flex;
    flex-wrap: wrap;
    /* Allow items to wrap */
    gap: 12px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
    flex-shrink: 0;
}

.profile-info {
    flex: 1;
    min-width: 120px;
    /* Ensure space for text */
}

.profile-info h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 2px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.profile-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.profile-header .btn-glass {
    height: 32px;
    padding: 0 14px;
    font-size: 13px;
    white-space: nowrap;
    margin-left: auto;

    /* Improved styling */
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 80px;
    justify-content: center;
}

/* On very small screens, force button to new line */
@media (max-width: 360px) {
    .profile-header .btn-glass {
        width: 100%;
        margin-top: 8px;
        margin-left: 0;
    }
}

.tariff-status {
    margin: 0 16px 16px 16px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}

.tariff-status span {
    color: var(--text-secondary);
}

.tariff-status strong {
    color: white;
    font-weight: 600;
}

/* ========================================
   CURRENCY TOGGLE
   ======================================== */

.currency-toggle {
    display: flex;
    gap: 8px;
    background: var(--card);
    padding: 4px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.currency-btn {
    flex: 1;
    padding: 10px 16px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.currency-btn.active {
    background: var(--primary);
    color: white;
}

.currency-btn span {
    font-weight: 700;
    margin-right: 4px;
}

/* ========================================
   PAYMENT METHODS
   ======================================== */

.payment-methods {
    display: flex;
    gap: 10px;
}

.payment-method-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.payment-method-btn.active {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

.payment-method-btn i {
    font-size: 18px;
    color: var(--primary-light);
}

/* ========================================
   TRIAL SECTION
   ======================================== */

.trial-section {
    margin-bottom: 8px;
}

.trial-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border: none;
    border-radius: var(--radius);
    color: white;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

.trial-btn:active {
    transform: scale(0.98);
}

.trial-btn i {
    font-size: 18px;
}

.trial-badge {
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

/* ========================================
   REFERRAL NOTICE
   ======================================== */

.referral-notice {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border: 1px solid var(--primary);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
}

.referral-notice i {
    color: var(--primary-light);
    font-size: 18px;
}

.referral-notice span {
    font-size: 14px;
    color: var(--text-secondary);
}

.referral-notice strong {
    color: var(--primary-light);
    font-weight: 700;
}

/* ========================================
   TRAFFIC PROGRESS BAR
   ======================================== */

.traffic-bar-container {
    width: 100%;
    margin-top: 8px;
}

.traffic-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.traffic-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--success), var(--warning));
    border-radius: 3px;
    transition: width 0.3s ease;
}

.traffic-bar-fill.warning {
    background: linear-gradient(90deg, var(--warning), var(--danger));
}

.traffic-bar-fill.danger {
    background: var(--danger);
}

.traffic-text {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Trial badge for key items */
.key-item .trial-label {
    padding: 2px 8px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    color: white;
    margin-left: 8px;
}

/* App links styles */
.app-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.app-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 12px;
    transition: all 0.2s;
}

.app-link:hover {
    border-color: var(--primary);
    color: var(--primary-light);
}

/* ========================================
   PAYMENT METHODS & PAY SECTION
   ======================================== */

.payment-methods {
    display: flex;
    gap: 10px;
}

.payment-method-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 16px;
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.payment-method-btn:hover {
    border-color: var(--primary);
    color: var(--text);
}

.payment-method-btn.active {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-light);
}

.payment-method-btn i {
    font-size: 18px;
}

/* Promo row */
.promo-row {
    display: flex;
    gap: 10px;
}

.promo-row input {
    flex: 1;
    padding: 12px 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
}

.promo-row input::placeholder {
    color: var(--text-muted);
}

.promo-btn {
    padding: 12px 20px;
    background: var(--primary);
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.promo-btn:hover {
    background: var(--primary-light);
}

.promo-result {
    display: block;
    margin-top: 8px;
    font-size: 13px;
}

.promo-result.success {
    color: var(--success);
}

.promo-result.error {
    color: var(--danger);
}

/* Pay section - fixed at bottom */
.pay-section {
    position: fixed;
    bottom: 70px;
    left: 0;
    right: 0;
    padding: 16px;
    background: rgba(15, 15, 20, 0.98);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border);
    z-index: 50;
}

.total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.total-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-light);
}

.pay-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.pay-btn:hover {
    opacity: 0.9;
    transform: scale(1.01);
}

.pay-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Extra padding for payment screen to avoid pay-section overlap */
#screen-payment {
    padding-bottom: 200px !important;
}

/* ========================================
   TRAFFIC STATS
   ======================================== */

.traffic-card {
    padding: 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 12px;
}

.traffic-header {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.traffic-bar-bg {
    width: 100%;
    height: 8px;
    background: var(--bg);
    border-radius: 4px;
    overflow: hidden;
}

.traffic-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    border-radius: 4px;
    transition: width 0.3s ease;
}

/* ========================================
   ACCORDIONS (INSTRUCTIONS)
   ======================================== */

.accordion-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.accordion-item {
    background: rgba(26, 26, 34, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: var(--backdrop);
}

.accordion-item.active {
    background: rgba(30, 30, 45, 0.8);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.accordion-header {
    padding: 18px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.acc-title {
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}

.acc-title i {
    color: var(--primary-light);
    width: 20px;
    text-align: center;
}

.acc-icon {
    color: #6b7280;
    transition: transform 0.3s;
}

.accordion-item.active .acc-icon {
    transform: rotate(180deg);
    color: var(--primary);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(0, 0, 0, 0.1);
}

.accordion-item.active .accordion-content {
    max-height: 500px;
    padding: 0 20px 20px 20px;
}

/* OS Selector */
.os-selector {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    padding-top: 10px;
}

.os-btn {
    flex: 1;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #9ca3af;
    cursor: pointer;
    transition: all 0.2s;
}

.os-btn i {
    font-size: 20px;
    margin-bottom: 2px;
}

.os-btn.active {
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--primary);
    color: white;
}

.os-btn:active {
    transform: scale(0.95);
}

/* Steps */
.step-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 16px;
    background: rgba(255, 255, 255, 0.03);
    padding: 12px;
    border-radius: 12px;
}

.step-num {
    width: 28px;
    height: 28px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

.step-card p {
    margin: 4px 0 0 0;
    font-size: 14px;
    line-height: 1.4;
    color: #e5e7eb;
}

.btn-glow {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    margin-top: 12px;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* Manual Key Box Redesigned */
.key-box-redesigned {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 16px;
    border: 1px dashed rgba(255, 255, 255, 0.15);
}

.key-label-sm {
    font-size: 12px;
    color: #9ca3af;
    margin-bottom: 8px;
}

.key-text-preview {
    font-family: monospace;
    color: #a5b4fc;
    background: rgba(0, 0, 0, 0.3);
    padding: 10px;
    border-radius: 8px;
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 16px;
}

.btn-copy-lg {
    width: 100%;
    padding: 12px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    transition: all 0.2s;
}

.btn-copy-lg:active {
    background: rgba(255, 255, 255, 0.15);
}

/* QR Container */
.qr-container {
    background: white;
    padding: 16px;
    border-radius: 16px;
    width: 200px;
    height: 200px;
    margin: 10px auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-placeholder {
    color: #333;
    font-size: 24px;
}

.qr-hint {
    text-align: center;
    font-size: 13px;
    color: #9ca3af;
    margin-top: 12px;
}

/* ========================================
   KEYS LIST (RESTORED)
   ======================================== */

.keys-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.key-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
    backdrop-filter: var(--backdrop);
    position: relative;
    overflow: hidden;
}

.key-item:hover {
    background: var(--card-hover);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.key-item:active {
    transform: scale(0.98);
}

.key-flag {
    font-size: 20px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.key-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.key-item-country {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.key-item-expires {
    font-size: 11px;
    color: var(--text-secondary);
}

.key-item-days {
    padding: 4px 10px;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: var(--primary-light);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
}

.key-item-days.warning {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.3);
    color: var(--warning);
}

.key-item-days.expired {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: var(--danger);
}

.section-title-sm {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 16px 0 8px 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}