:root {
    --bg-color: #0d0f14;
    --card-bg: #161922;
    --border-color: #2a2e39;
    --text-primary: #ffffff;
    --text-secondary: #a0a5b1;
    --primary-color: #00d632;
    --primary-hover: #00b329;
    --warning-color: #ffb800;
    --danger-color: #ff4d4f;
    --transition: all 0.3s ease;
    --radius: 12px;
    
    /* 2FA & Footer Specific */
    --twofa-bg: #0d1117;
    --checker-bg: #161b22;
    --checker-hover: #1c2128;
    --checker-border: #30363d;
    --checker-text: #c9d1d9;
    --footer-strong: #e6edf3;
    --logo-text: #ffffff;
}

[data-theme="light"] {
    --bg-color: #f5f7fa;
    --card-bg: #ffffff;
    --border-color: #e5e7eb;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    
    /* 2FA & Footer Specific */
    --twofa-bg: #ffffff;
    --checker-bg: #f5f7fa;
    --checker-hover: #e5e7eb;
    --checker-border: #d1d5db;
    --checker-text: #374151;
    --footer-strong: #111827;
    --logo-text: #111827;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    transition: var(--transition);
}

/* Utilities */
.text-success { color: var(--primary-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-danger { color: var(--danger-color) !important; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    font-size: 14px;
}
.btn-primary {
    background-color: var(--primary-color);
    color: #000;
}
.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 214, 50, 0.3);
}
.btn-outline {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}
.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}
.btn-warning {
    background-color: var(--warning-color);
    color: #000;
}
.btn-text {
    background: transparent;
    color: var(--text-primary);
    border: none;
}
.btn-text:hover {
    color: var(--primary-color);
}
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-lg { padding: 14px 24px; font-size: 16px; font-weight: 600; }
.btn-block { width: 100%; }

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 5%;
    background-color: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
}
.logo-icon {
    color: var(--primary-color);
    font-size: 24px;
}
.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}
.btn-icon {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
}

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}
.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: var(--primary-color);
    transition: .4s;
    border-radius: 24px;
}
.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}
input:checked + .slider { background-color: var(--primary-color); }
input:checked + .slider:before { transform: translateX(20px); }

/* Main Layout */
.container {
    display: flex;
    gap: 24px;
    padding: 30px 5%;
    max-width: 1400px;
    margin: 0 auto;
}
.left-panel { flex: 2; display: flex; flex-direction: column; gap: 24px; }
.right-panel { flex: 1; display: flex; flex-direction: column; gap: 24px; }

/* Cards */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}
.badge-success { color: var(--primary-color); }
.badge-outline { border: 1px solid var(--primary-color); color: var(--primary-color); }
.count-badge { background-color: rgba(0, 214, 50, 0.1); color: var(--primary-color); border-radius: 50%; width: 24px; height: 24px; justify-content: center; padding: 0; }

/* Email Card */
.email-display-area {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 24px 0;
}
.email-icon-large {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 32px;
    color: var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 214, 50, 0.2);
}
.email-details { flex: 1; }
.email-address-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.email-address-wrapper h2 {
    font-size: 32px;
    font-weight: 600;
    letter-spacing: -0.5px;
    word-break: break-all;
}
.email-info-box {
    display: flex;
    align-items: center;
    gap: 16px;
    background-color: rgba(0,0,0,0.2);
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}
.info-icon { font-size: 20px; color: var(--text-secondary); }
.info-text strong { display: block; font-size: 14px; }
.info-text p { font-size: 13px; color: var(--text-secondary); margin: 0; }
.email-actions { margin-top: 24px; }

.custom-domain-selector { 
    margin-top: 15px; 
    position: relative;
}
.custom-domain-selector::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--text-secondary);
}
.form-control {
    width: 100%;
    padding: 14px 20px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    appearance: none;
    outline: none;
    transition: var(--transition);
}
.form-control:hover, .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 214, 50, 0.1);
}
.form-control option {
    background-color: var(--card-bg);
    color: var(--text-primary);
    padding: 10px;
}

.secure-notice {
    text-align: center;
    margin-top: 20px;
    font-size: 13px;
    color: var(--text-secondary);
}
.secure-notice span { color: var(--primary-color); }

/* Inbox Card */
.inbox-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}
.inbox-title { display: flex; align-items: center; gap: 10px; }

.ad-banner {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 12px;
    position: relative;
}
.ad-socials { display: flex; gap: 8px; font-size: 16px; }
.ad-label { position: absolute; top: -8px; right: 10px; background: var(--bg-color); font-size: 10px; padding: 0 4px; color: var(--text-secondary); }

.inbox-list { min-height: 200px; }
.empty-inbox {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
    color: var(--text-secondary);
}
.empty-inbox i { font-size: 40px; margin-bottom: 10px; opacity: 0.5; }
.email-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}
.email-item:hover { background-color: rgba(255,255,255,0.02); }
.email-item-status { width: 8px; height: 8px; border-radius: 50%; background: var(--primary-color); }
.email-item-icon { width: 40px; height: 40px; border-radius: 50%; background: var(--primary-color); color: #000; display: flex; align-items: center; justify-content: center; font-weight: bold; }
.email-item-content { flex: 1; overflow: hidden; }
.email-item-sender { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.email-item-subject { font-size: 13px; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.email-item-time { font-size: 12px; color: var(--text-secondary); }
.inbox-footer { margin-top: 15px; text-align: center; }
.view-full-btn { color: var(--primary-color); text-decoration: none; font-size: 14px; font-weight: 500; }

/* Premium Card */
.premium-card { border-color: rgba(255, 184, 0, 0.3); }
.premium-header { text-align: center; margin-bottom: 20px; }
.premium-header i { font-size: 24px; margin-bottom: 10px; }
.pricing-box {
    border: 1px solid var(--warning-color);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    position: relative;
    margin-bottom: 20px;
    background: linear-gradient(180deg, rgba(255, 184, 0, 0.1) 0%, transparent 100%);
}
.pricing-title { font-size: 14px; color: var(--text-secondary); }
.price { font-size: 48px; font-weight: 700; color: var(--warning-color); line-height: 1; margin: 10px 0; }
.price span { font-size: 24px; vertical-align: top; }
.pricing-subtitle { font-size: 12px; color: var(--text-secondary); }
.best-value {
    position: absolute;
    top: -12px; left: 50%; transform: translateX(-50%);
    background: var(--warning-color);
    color: #000;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    display: flex; gap: 4px; align-items: center;
}
.premium-features { list-style: none; margin-bottom: 24px; }
.premium-features li { display: flex; align-items: center; gap: 10px; font-size: 13px; margin-bottom: 12px; }
.cancel-notice { text-align: center; font-size: 12px; color: var(--text-secondary); margin-top: 12px; }

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}
.feature-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 15px;
    display: flex;
    gap: 12px;
}
.feature-icon { font-size: 20px; margin-top: 2px; }
.feature-text h4 { font-size: 13px; margin-bottom: 4px; }
.feature-text p { font-size: 11px; color: var(--text-secondary); line-height: 1.4; }

/* Skeleton Loading */
.skeleton-text {
    background: linear-gradient(90deg, #2a2e39 25%, #3f4453 50%, #2a2e39 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    color: transparent !important;
    border-radius: 4px;
}
@keyframes loading { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0; top: 0; width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.7);
    backdrop-filter: blur(5px);
}
.modal-content {
    margin: 5% auto;
    width: 80%;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: modalIn 0.3s ease;
}
@keyframes modalIn { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.modal-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-color); padding-bottom: 15px; margin-bottom: 15px; }
.close-modal { font-size: 28px; cursor: pointer; color: var(--text-secondary); }
.close-modal:hover { color: var(--text-primary); }
.modal-meta { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 20px; padding: 15px; background: rgba(0,0,0,0.2); border-radius: 8px; font-size: 14px; }
.modal-body { padding: 20px; background: #fff; color: #000; border-radius: 8px; min-height: 200px; overflow-wrap: break-word; }
.modal-attachments { display: flex; gap: 10px; margin-bottom: 15px; }
.attachment-chip { display: flex; align-items: center; gap: 8px; padding: 6px 12px; background: var(--border-color); border-radius: 20px; font-size: 12px; color: var(--text-primary); text-decoration: none; }
.modal-footer { margin-top: 20px; display: flex; justify-content: flex-end; padding-top: 15px; border-top: 1px solid var(--border-color); }

/* Toast */
.toast {
    visibility: hidden;
    min-width: 250px;
    background-color: var(--primary-color);
    color: #000;
    text-align: center;
    border-radius: 8px;
    padding: 16px;
    position: fixed;
    z-index: 1001;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.toast.show {
    visibility: visible;
    animation: fadein 0.5s, fadeout 0.5s 2.5s;
}
@keyframes fadein { from { bottom: 0; opacity: 0; } to { bottom: 30px; opacity: 1; } }
@keyframes fadeout { from { bottom: 30px; opacity: 1; } to { bottom: 0; opacity: 0; } }

/* Bottom Banner & Footer */
.bottom-banner-container { max-width: 1400px; margin: 0 auto; padding: 0 5%; }
.twofa-banner { background-color: var(--twofa-bg); border: 1px solid #1877F2; border-radius: var(--radius); padding: 24px; display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 24px; flex-wrap: wrap; }
.twofa-left { display: flex; align-items: center; }
.twofa-logo { display: flex; align-items: center; gap: 15px; }
.shield-icon { position: relative; display: inline-flex; justify-content: center; align-items: center; width: 48px; height: 48px; }
.shield-lock { position: absolute; color: var(--twofa-bg); font-size: 18px; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 2; transition: var(--transition); }
.twofa-brand h3 { font-size: 24px; color: #00d2ff; margin-bottom: 2px; font-weight: 700; letter-spacing: 0.5px; }
.twofa-brand p { font-size: 11px; color: var(--text-secondary); margin: 0; }

.twofa-center { display: flex; flex-direction: column; align-items: center; gap: 15px; flex: 1; }
.twofa-checkers { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.checker-card { background-color: var(--checker-bg); border-radius: 8px; padding: 10px 14px; display: flex; align-items: center; gap: 10px; transition: var(--transition); border: 1px solid transparent; }
.checker-card:hover { border-color: var(--checker-border); background-color: var(--checker-hover); }
.checker-card span { font-size: 11px; line-height: 1.2; font-weight: 500; color: var(--checker-text); }

.twofa-btn { background: linear-gradient(90deg, #254ee0 0%, #4c22bd 100%); color: #fff; width: 100%; max-width: 400px; padding: 12px; border-radius: 6px; font-size: 16px; font-weight: 600; border: none; cursor: pointer; transition: opacity 0.3s; }
.twofa-btn:hover { opacity: 0.9; transform: none; box-shadow: 0 4px 15px rgba(37, 78, 224, 0.4); }

.twofa-right { min-width: 120px; }
.twofa-features { display: flex; flex-direction: column; gap: 10px; }
.twofa-features span { display: flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 500; padding-bottom: 8px; border-bottom: 1px dashed var(--checker-border); }
.twofa-features span:last-child { border-bottom: none; padding-bottom: 0; }

.site-footer { max-width: 1400px; margin: 0 auto; padding: 30px 5%; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border-color); flex-wrap: wrap; gap: 30px; }
.footer-left { flex: 1; min-width: 250px; }
.footer-left .logo { margin-bottom: 8px; font-size: 18px; }
.footer-left .logo span:first-of-type { color: var(--logo-text) !important; transition: var(--transition); }
.footer-left p { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }

.footer-center { display: flex; gap: 30px; flex-wrap: wrap; justify-content: center; flex: 2; }
.perk { display: flex; align-items: center; gap: 12px; border-right: 1px solid var(--border-color); padding-right: 30px; }
.perk:last-child { border-right: none; padding-right: 0; }
.perk-icon { width: 40px; height: 40px; border-radius: 10px; border: 1px solid rgba(255, 184, 0, 0.3); display: flex; align-items: center; justify-content: center; color: var(--warning-color); font-size: 18px; background: rgba(255, 184, 0, 0.05); }
.perk-text strong { font-size: 13px; display: block; margin-bottom: 2px; color: var(--footer-strong); }
.perk-text p { font-size: 11px; color: var(--text-secondary); margin: 0; }

.footer-right { display: flex; gap: 20px; flex: 1; justify-content: flex-end; }
.footer-right a { color: var(--checker-text); text-decoration: none; font-size: 13px; font-weight: 500; transition: var(--transition); }
.footer-right a:hover { color: var(--primary-color); }

@media (max-width: 1024px) {
    .twofa-banner { flex-direction: column; align-items: flex-start; }
    .twofa-center { width: 100%; align-items: flex-start; }
    .twofa-btn { max-width: 100%; }
    .site-footer { flex-direction: column; align-items: flex-start; }
    .footer-center { justify-content: flex-start; }
    .perk { border-right: none; padding-right: 0; }
}