/* ═══ LavaMalis Modern UI — Glassmorphism + OLED Dark ═══ */
:root {
    --lava-primary: #6366f1;
    --lava-secondary: #8b5cf6;
    --lava-accent: #06b6d4;
    --lava-glass: rgba(255, 255, 255, 0.72);
    --lava-glass-border: rgba(255, 255, 255, 0.45);
    --lava-shadow: 0 8px 32px rgba(99, 102, 241, 0.12);
    --lava-radius: 18px;
    --lava-sidebar-w: 280px;
    --lava-oled-bg: #0a0a0f;
    --lava-oled-card: #12121a;
    --lava-oled-surface: #1a1a24;
}

[data-theme="dark"] {
    --bg-primary: var(--lava-oled-bg);
    --bg-secondary: var(--lava-oled-surface);
    --bg-card: var(--lava-oled-card);
    --bg-input: #1e1e2a;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: rgba(255, 255, 255, 0.08);
    --shadow-color: rgba(0, 0, 0, 0.5);
    --lava-glass: rgba(18, 18, 26, 0.85);
    --lava-glass-border: rgba(255, 255, 255, 0.1);
}

.lava-bg-gradient {
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse 80% 60% at 20% 10%, rgba(99, 102, 241, 0.18), transparent),
        radial-gradient(ellipse 60% 50% at 80% 80%, rgba(139, 92, 246, 0.14), transparent),
        radial-gradient(ellipse 40% 40% at 50% 50%, rgba(6, 182, 212, 0.08), transparent),
        var(--bg-primary);
    transition: background 0.6s ease;
}

[data-theme="dark"] .lava-bg-gradient {
    background:
        radial-gradient(ellipse 70% 50% at 15% 20%, rgba(99, 102, 241, 0.12), transparent),
        radial-gradient(ellipse 50% 40% at 85% 75%, rgba(139, 92, 246, 0.08), transparent),
        var(--lava-oled-bg);
}

/* Glass cards */
.card, .pricing-card, .feature-item, .auth-card {
    background: var(--lava-glass) !important;
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    border: 1px solid var(--lava-glass-border) !important;
    border-radius: var(--lava-radius) !important;
    box-shadow: var(--lava-shadow) !important;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(99, 102, 241, 0.18) !important;
}

/* Sidebar */
.lava-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: var(--lava-sidebar-w);
    height: 100vh;
    height: 100dvh;
    background: var(--lava-glass);
    backdrop-filter: blur(24px);
    border-left: 1px solid var(--lava-glass-border);
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    padding: 24px 20px;
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.1);
}

.lava-sidebar.open { transform: translateX(0); }

.lava-sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.lava-sidebar-overlay.show { opacity: 1; pointer-events: auto; }

.sidebar-toggle {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 1001;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--lava-glass-border);
    background: var(--lava-glass);
    backdrop-filter: blur(12px);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.2s;
    box-shadow: var(--lava-shadow);
}

.sidebar-toggle:hover { background: var(--lava-primary); color: #fff; }

.sidebar-section { margin-bottom: 22px; }

.sidebar-section h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    border-radius: 10px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
    border: none;
    background: none;
    width: 100%;
    cursor: pointer;
    font-family: inherit;
    text-align: right;
}

.sidebar-link:hover, .sidebar-link.active {
    background: rgba(99, 102, 241, 0.12);
    color: var(--lava-primary);
}

/* Live status */
.live-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-right: auto;
}

.live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6);
    animation: livePulse 2s infinite;
}

.live-dot.offline { background: #ef4444; animation: none; }

@keyframes livePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5); }
    50% { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
}

.messages-header { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }

/* Multi-inbox tabs */
.inbox-tabs-bar {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding: 8px 0 12px;
    scrollbar-width: thin;
}

.inbox-tab {
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    font-size: 0.8rem;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
    font-family: inherit;
    color: var(--text-secondary);
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.inbox-tab.active {
    background: linear-gradient(135deg, var(--lava-primary), var(--lava-secondary));
    color: #fff;
    border-color: transparent;
}

.inbox-tab .tab-close {
    margin-right: 6px;
    opacity: 0.6;
    font-size: 0.7rem;
}

.inbox-tab-add {
    padding: 6px 12px;
    border-radius: 20px;
    border: 2px dashed var(--lava-primary);
    background: transparent;
    color: var(--lava-primary);
    cursor: pointer;
    font-size: 0.85rem;
}

/* Expiry timer */
.expiry-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    background: rgba(99, 102, 241, 0.08);
    border-radius: 12px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.expiry-countdown {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--lava-primary);
}

.expiry-countdown.warning { color: #f59e0b; }
.expiry-countdown.danger { color: #ef4444; animation: shake 0.5s ease; }

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    75% { transform: translateX(4px); }
}

.expiry-extend-btn {
    padding: 5px 12px;
    border-radius: 8px;
    border: none;
    background: var(--lava-primary);
    color: #fff;
    font-size: 0.8rem;
    cursor: pointer;
    font-family: inherit;
}

/* Keyword generation */
.keyword-gen-row {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.keyword-input {
    flex: 1;
    min-width: 160px;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-input);
    color: var(--text-primary);
    font-family: inherit;
}

.keyword-suggestions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.keyword-chip {
    padding: 4px 10px;
    border-radius: 16px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--lava-primary);
    font-size: 0.78rem;
    cursor: pointer;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.2s;
}

.keyword-chip:hover { background: var(--lava-primary); color: #fff; }

/* Copy animation */
.action-btn.copied {
    background: #22c55e !important;
    color: #fff !important;
    transform: scale(1.15);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.copy-toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: rgba(34, 197, 94, 0.95);
    color: #fff;
    padding: 14px 28px;
    border-radius: 14px;
    font-weight: 700;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 40px rgba(34, 197, 94, 0.4);
}

.copy-toast.show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* Skeleton loading */
.skeleton-list { padding: 8px 0; }

.skeleton-item {
    display: flex;
    gap: 12px;
    padding: 14px;
    margin-bottom: 10px;
    border-radius: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
}

.skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--border-color) 25%, rgba(99,102,241,0.1) 50%, var(--border-color) 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.4s infinite;
}

.skeleton-lines { flex: 1; }

.skeleton-line {
    height: 12px;
    border-radius: 6px;
    margin-bottom: 8px;
    background: linear-gradient(90deg, var(--border-color) 25%, rgba(99,102,241,0.1) 50%, var(--border-color) 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.4s infinite;
}

.skeleton-line.short { width: 60%; }
.skeleton-line.medium { width: 80%; }

@keyframes skeletonShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Message preview modal */
.glass-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(6px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.glass-modal-overlay.show { opacity: 1; pointer-events: auto; }

.glass-modal {
    background: var(--lava-glass);
    backdrop-filter: blur(24px);
    border: 1px solid var(--lava-glass-border);
    border-radius: 20px;
    width: 100%;
    max-width: 640px;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: scale(0.92) translateY(20px);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
}

.glass-modal-overlay.show .glass-modal {
    transform: scale(1) translateY(0);
}

.glass-modal-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.glass-modal-body {
    padding: 20px 22px;
    overflow-y: auto;
    flex: 1;
    line-height: 1.7;
}

.glass-modal-close {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: none;
    background: rgba(0,0,0,0.06);
    cursor: pointer;
    color: var(--text-primary);
    flex-shrink: 0;
}

.ai-summary-box {
    background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(139,92,246,0.08));
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 16px;
}

.ai-summary-box h5 {
    color: var(--lava-primary);
    margin-bottom: 6px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.safe-link-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    margin: 2px;
}

.safe-link-badge.safe { background: #d1fae5; color: #065f46; }
.safe-link-badge.warn { background: #fef3c7; color: #92400e; }
.safe-link-badge.danger { background: #fee2e2; color: #991b1b; }

/* Analytics widget */
.analytics-widget {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.analytic-stat {
    background: rgba(99, 102, 241, 0.08);
    border-radius: 10px;
    padding: 14px 10px;
    text-align: center;
    min-width: 0;
}

.analytic-stat .val {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--lava-primary);
}

.analytic-stat .lbl { font-size: 0.72rem; color: var(--text-muted); }

/* Referral banner */
.referral-banner {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    border-radius: 14px;
    padding: 16px 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.referral-banner button {
    padding: 8px 16px;
    border-radius: 8px;
    border: 2px solid rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.15);
    color: #fff;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
}

/* Chatbot */
.lava-chatbot-toggle {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--lava-primary), var(--lava-secondary));
    color: #fff;
    border: none;
    cursor: pointer;
    z-index: 1500;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.45);
    font-size: 1.3rem;
    transition: transform 0.2s;
}

.lava-chatbot-toggle:hover { transform: scale(1.08); }

.lava-chatbot-panel {
    position: fixed;
    bottom: 90px;
    left: 24px;
    width: 340px;
    max-height: 420px;
    background: var(--lava-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--lava-glass-border);
    border-radius: 18px;
    z-index: 1500;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
    transform: scale(0.9) translateY(20px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lava-chatbot-panel.open {
    transform: scale(1) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.chatbot-header {
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--lava-primary), var(--lava-secondary));
    color: #fff;
    font-weight: 700;
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 280px;
}

.chatbot-msg {
    padding: 8px 12px;
    border-radius: 12px;
    font-size: 0.85rem;
    max-width: 85%;
    line-height: 1.5;
}

.chatbot-msg.bot { background: rgba(99,102,241,0.12); align-self: flex-start; }
.chatbot-msg.user { background: var(--lava-primary); color: #fff; align-self: flex-end; }

.chatbot-input-row {
    display: flex;
    padding: 10px;
    border-top: 1px solid var(--border-color);
    gap: 6px;
}

.chatbot-input-row input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-input);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.85rem;
}

.chatbot-input-row button {
    padding: 8px 14px;
    border: none;
    border-radius: 10px;
    background: var(--lava-primary);
    color: #fff;
    cursor: pointer;
}

/* Self destruct */
.destruct-btn {
    background: linear-gradient(135deg, #ef4444, #dc2626) !important;
    color: #fff !important;
}

/* Message item hover */
.message-item {
    cursor: pointer;
    transition: all 0.2s;
}

.message-item:hover {
    border-color: var(--lava-primary) !important;
    transform: translateX(-4px);
}

.message-item.new-message {
    animation: msgSlideIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    border-color: #22c55e !important;
}

@keyframes msgSlideIn {
    from { opacity: 0; transform: translateY(-12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Neumorphic buttons */
.action-btn, .tool-btn, .restore-btn {
    transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}

.action-btn:active { transform: scale(0.92); }

/* Layout with sidebar */
.lava-main { transition: margin 0.35s ease; }

@media (min-width: 1200px) {
    /* Sidebar remains toggleable on desktop to keep the layout unified and spacious */
    .sidebar-toggle { display: flex !important; }
}

@media (max-width: 1199px) {
    .container.lava-main { padding-top: calc(56px + env(safe-area-inset-top, 0px)); }
}

@media (max-width: 640px) {
    .glass-modal-overlay {
        padding: 8px;
        align-items: flex-end;
    }

    .glass-modal {
        width: 100%;
        max-height: 92vh;
        border-radius: 18px 18px 0 0;
    }

    .inbox-tab { max-width: 140px; }
}

/* ═══ Premium Styling & Unified Colors ═══ */

/* Locked Email Box - Glassmorphic Amber Card */
.locked-email-box {
    background: rgba(245, 158, 11, 0.06) !important;
    border: 2px dashed rgba(245, 158, 11, 0.35) !important;
    border-radius: 16px !important;
    padding: 24px !important;
    box-shadow: 0 8px 32px rgba(245, 158, 11, 0.05) !important;
    text-align: center;
}
.locked-email-box i {
    color: #fbbf24 !important;
    font-size: 2.2rem !important;
}
.locked-email-box p {
    color: var(--text-secondary) !important;
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
}

[data-theme="dark"] .locked-email-box {
    background: rgba(245, 158, 11, 0.08) !important;
    border-color: rgba(245, 158, 11, 0.2) !important;
}

/* Subscription Banner - Glassmorphic Emerald Card */
.subscription-banner {
    background: rgba(16, 185, 129, 0.06) !important;
    border: 1px solid rgba(16, 185, 129, 0.35) !important;
    border-radius: 16px !important;
    padding: 18px 22px !important;
    box-shadow: 0 8px 32px rgba(16, 185, 129, 0.05) !important;
    display: flex;
    align-items: center;
    gap: 14px;
}
.subscription-banner i {
    color: #10b981 !important;
    font-size: 1.5rem !important;
}
.subscription-banner h3 {
    color: var(--text-primary) !important;
    font-size: 1.1rem !important;
    margin-bottom: 4px;
}
.subscription-banner p {
    color: var(--text-secondary) !important;
    font-size: 0.9rem !important;
    line-height: 1.6 !important;
}

[data-theme="dark"] .subscription-banner {
    background: rgba(16, 185, 129, 0.08) !important;
    border-color: rgba(16, 185, 129, 0.2) !important;
}

/* Premium Button Styling - Soft gradients and micro-animations */
.tool-btn, .restore-btn, .action-btn, .pricing-btn {
    border-radius: 12px !important;
    font-weight: 600 !important;
    border: none !important;
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}

/* Clear Messages (Green success) */
#clearMessagesBtn, .tool-btn:first-child {
    background: linear-gradient(135deg, #10b981, #059669) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2) !important;
}
#clearMessagesBtn:hover, .tool-btn:first-child:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.3) !important;
}

/* Self Destruct (Red danger) */
#selfDestructBtn, .destruct-btn {
    background: linear-gradient(135deg, #f43f5e, #e11d48) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(244, 63, 94, 0.2) !important;
}
#selfDestructBtn:hover, .destruct-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(244, 63, 94, 0.3) !important;
}

/* Telegram Button (Cyan info) */
#telegramBtn {
    background: linear-gradient(135deg, #06b6d4, #0891b2) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.2) !important;
}
#telegramBtn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(6, 182, 212, 0.3) !important;
}

/* Restore Button */
.restore-btn {
    background: linear-gradient(135deg, #6366f1, #8b5cf6) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2) !important;
}
.restore-btn:hover {
    background: linear-gradient(135deg, #4f46e5, #7c3aed) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.3) !important;
}