/* ============================================================
   SMMCompare Pro — Premium Futuristic Dark Theme
   Glassmorphism + Neon + Cyber-Tech
   ============================================================ */

:root {
    --primary: #ff4d4f;
    --primary-glow: #ff4d4faa;
    --primary-dark: #d63437;
    --secondary: #111827;
    --accent: #ffffff;
    --neon-cyan: #00f0ff;
    --neon-purple: #b537f2;
    --neon-pink: #ff2d92;

    --bg: #0a0e1a;
    --bg-2: #0f1422;
    --bg-3: #161c2e;
    --card: rgba(22, 28, 46, 0.7);
    --card-border: rgba(255, 255, 255, 0.08);
    --text: #e6edf3;
    --text-muted: #8b95a7;
    --text-soft: #b8c0cf;
    --success: #00d68f;
    --warning: #ffaa00;
    --danger: #ff3b5c;
    --info: #00b4ff;

    --radius: 14px;
    --radius-lg: 22px;
    --radius-sm: 8px;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px rgba(255, 77, 79, 0.25);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    --bg: #f5f7fb;
    --bg-2: #ffffff;
    --bg-3: #eef1f7;
    --card: rgba(255, 255, 255, 0.85);
    --card-border: rgba(17, 24, 39, 0.08);
    --text: #111827;
    --text-muted: #6b7280;
    --text-soft: #374151;
    --shadow: 0 10px 30px rgba(17, 24, 39, 0.08);
}

* { box-sizing: border-box; }

html, body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
    transition: background 0.4s ease, color 0.4s ease;
}

body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(circle at 20% 10%, rgba(255, 77, 79, 0.10) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(0, 240, 255, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(181, 55, 242, 0.05) 0%, transparent 50%);
    z-index: -1;
    pointer-events: none;
    animation: pulseBg 20s ease-in-out infinite;
}
@keyframes pulseBg { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }
[data-theme="light"] body::before { display: none; }

h1, h2, h3, h4, h5, h6 { font-weight: 700; letter-spacing: -0.02em; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }

.gradient-text, .text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--neon-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.neon-text { color: var(--primary); text-shadow: 0 0 8px var(--primary-glow); }

/* NAVBAR */
.navbar {
    background: rgba(10, 14, 26, 0.85) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--card-border);
    padding: 0.85rem 0;
    z-index: 1030;
}
[data-theme="light"] .navbar { background: rgba(255, 255, 255, 0.85) !important; }
.navbar-brand {
    font-weight: 900;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.nav-link { color: var(--text-soft) !important; font-weight: 500; padding: 0.5rem 1rem !important; position: relative; transition: var(--transition); }
.nav-link:hover, .nav-link.active { color: var(--primary) !important; }
.nav-link::after { content: ''; position: absolute; bottom: 0; left: 50%; width: 0; height: 2px; background: var(--primary); box-shadow: 0 0 8px var(--primary-glow); transform: translateX(-50%); transition: width 0.3s ease; }
.nav-link:hover::after, .nav-link.active::after { width: 60%; }

/* BUTTONS */
.btn { border-radius: var(--radius-sm); font-weight: 600; padding: 0.65rem 1.5rem; transition: var(--transition); position: relative; overflow: hidden; border: none; }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; box-shadow: 0 4px 15px rgba(255, 77, 79, 0.4); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255, 77, 79, 0.6); color: #fff; }
.btn-outline-primary { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-outline-primary:hover { background: var(--primary); color: #fff; box-shadow: 0 0 20px var(--primary-glow); }
.btn-glass { background: rgba(255, 255, 255, 0.08); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.15); color: var(--text); }
.btn-glass:hover { background: rgba(255, 255, 255, 0.12); color: var(--text); }

/* CARDS */
.card { background: var(--card); backdrop-filter: blur(20px); border: 1px solid var(--card-border); border-radius: var(--radius); color: var(--text); transition: var(--transition); }
.card:hover { transform: translateY(-4px); border-color: rgba(255, 77, 79, 0.3); box-shadow: var(--shadow-glow); }
.card-header { background: rgba(255, 255, 255, 0.04); border-bottom: 1px solid var(--card-border); }
.glass-card { background: rgba(255, 255, 255, 0.05); backdrop-filter: blur(20px); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: var(--radius-lg); padding: 1.5rem; transition: var(--transition); }
.glass-card:hover { border-color: var(--primary); box-shadow: var(--shadow-glow); }

/* HERO */
.hero { position: relative; min-height: 92vh; display: flex; align-items: center; overflow: hidden; padding: 6rem 0 4rem; }
.hero h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); line-height: 1.05; font-weight: 900; margin-bottom: 1.5rem; }
.hero p.lead { font-size: 1.2rem; color: var(--text-soft); margin-bottom: 2rem; max-width: 600px; }
.grid-pattern { position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 77, 79, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 77, 79, 0.04) 1px, transparent 1px); background-size: 60px 60px; mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%); pointer-events: none; }

/* COUNTER CARDS */
.counter-card { text-align: center; padding: 1.8rem 1rem; background: rgba(255, 255, 255, 0.04); backdrop-filter: blur(20px); border: 1px solid var(--card-border); border-radius: var(--radius); transition: var(--transition); }
.counter-card:hover { transform: translateY(-4px); border-color: var(--primary); }
.counter-card .icon { width: 56px; height: 56px; margin: 0 auto 1rem; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--neon-purple)); color: #fff; font-size: 1.4rem; box-shadow: 0 0 30px var(--primary-glow); }
.counter-card .counter { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 900; background: linear-gradient(135deg, var(--accent), var(--primary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; display: block; }
.counter-card .label { color: var(--text-muted); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.5px; }

/* SEARCH BOX */
.search-box { background: rgba(255, 255, 255, 0.05); backdrop-filter: blur(20px); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3); }
.search-box input.form-control, .search-box select.form-select { background: rgba(0, 0, 0, 0.3); border: 1px solid rgba(255, 255, 255, 0.1); color: var(--text); border-radius: var(--radius-sm); padding: 0.85rem 1rem; }
.search-box input.form-control:focus, .search-box select.form-select:focus { background: rgba(0, 0, 0, 0.5); border-color: var(--primary); box-shadow: 0 0 0 3px rgba(255, 77, 79, 0.15); color: var(--text); }
[data-theme="light"] .search-box input.form-control, [data-theme="light"] .search-box select.form-select { background: #fff; color: #111827; }

/* PANEL CARDS */
.panel-card { background: var(--card); backdrop-filter: blur(15px); border: 1px solid var(--card-border); border-radius: var(--radius); padding: 1.5rem; transition: var(--transition); height: 100%; position: relative; overflow: hidden; }
.panel-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--primary), transparent); transform: scaleX(0); transition: transform 0.4s ease; }
.panel-card:hover { transform: translateY(-6px); border-color: rgba(255, 77, 79, 0.4); }
.panel-card:hover::before { transform: scaleX(1); }
.panel-card .logo { width: 64px; height: 64px; border-radius: var(--radius-sm); object-fit: cover; background: var(--bg-3); }
.badge-verified { background: rgba(0, 214, 143, 0.15); color: var(--success); padding: 0.25rem 0.6rem; border-radius: 100px; font-size: 0.75rem; font-weight: 600; display: inline-flex; align-items: center; gap: 0.3rem; }
.badge-premium { background: linear-gradient(135deg, #FFD700, #FFA500); color: #000; padding: 0.25rem 0.6rem; border-radius: 100px; font-size: 0.75rem; font-weight: 700; }

/* CATEGORY */
.category-card { text-align: center; padding: 2rem 1rem; background: var(--card); border: 1px solid var(--card-border); border-radius: var(--radius); transition: var(--transition); cursor: pointer; }
.category-card:hover { transform: scale(1.05); border-color: var(--primary); box-shadow: var(--shadow-glow); }
.category-card i { font-size: 2.5rem; background: linear-gradient(135deg, var(--primary), var(--neon-purple)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 0.75rem; }
.category-card h6 { color: var(--text); margin: 0.5rem 0 0.25rem; font-weight: 700; }

/* TABLES */
.table { color: var(--text); margin-bottom: 0; }
.table > :not(caption) > * > * { background: transparent; color: var(--text); border-color: var(--card-border); padding: 0.85rem; }
.table thead th { background: rgba(255, 255, 255, 0.05); font-weight: 700; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.5px; }
.table-hover > tbody > tr:hover > * { background: rgba(255, 77, 79, 0.08); color: var(--text); }

/* FORMS */
.form-control, .form-select { background: rgba(0, 0, 0, 0.25); border: 1px solid var(--card-border); color: var(--text); border-radius: var(--radius-sm); padding: 0.65rem 0.9rem; }
[data-theme="light"] .form-control, [data-theme="light"] .form-select { background: #fff; color: #111827; border-color: #ddd; }
.form-control:focus, .form-select:focus { background: rgba(0, 0, 0, 0.4); border-color: var(--primary); box-shadow: 0 0 0 3px rgba(255, 77, 79, 0.15); color: var(--text); }
.form-label { color: var(--text-soft); font-weight: 500; margin-bottom: 0.4rem; }

/* BADGES */
.badge { padding: 0.4em 0.7em; font-weight: 600; border-radius: 100px; }
.badge-soft-success { background: rgba(0, 214, 143, 0.15); color: var(--success); }
.badge-soft-warning { background: rgba(255, 170, 0, 0.15); color: var(--warning); }
.badge-soft-danger  { background: rgba(255, 59, 92, 0.15); color: var(--danger); }
.badge-soft-info    { background: rgba(0, 180, 255, 0.15); color: var(--info); }
.badge-soft-primary { background: rgba(255, 77, 79, 0.15); color: var(--primary); }

/* ALERTS */
.alert { border: 1px solid var(--card-border); border-radius: var(--radius); backdrop-filter: blur(10px); background: var(--card); }
.alert-success { background: rgba(0, 214, 143, 0.1); border-color: rgba(0, 214, 143, 0.3); color: var(--success); }
.alert-danger  { background: rgba(255, 59, 92, 0.1); border-color: rgba(255, 59, 92, 0.3); color: var(--danger); }
.alert-info    { background: rgba(0, 180, 255, 0.1); border-color: rgba(0, 180, 255, 0.3); color: var(--info); }
.alert-warning { background: rgba(255, 170, 0, 0.1); border-color: rgba(255, 170, 0, 0.3); color: var(--warning); }

/* FOOTER */
.footer { background: rgba(10, 14, 26, 0.85); backdrop-filter: blur(20px); border-top: 1px solid var(--card-border); padding: 4rem 0 2rem; margin-top: 5rem; }
[data-theme="light"] .footer { background: rgba(255, 255, 255, 0.85); }
.footer h6 { color: var(--text); font-weight: 700; margin-bottom: 1rem; }
.footer a { color: var(--text-muted); display: block; padding: 0.3rem 0; }
.footer a:hover { color: var(--primary); padding-left: 0.4rem; }

/* SECTIONS */
section { padding: 4rem 0; }
.section-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900; text-align: center; margin-bottom: 0.5rem; }
.section-subtitle { color: var(--text-muted); text-align: center; margin-bottom: 3rem; font-size: 1.05rem; }

/* TESTIMONIALS */
.testimonial-card { background: var(--card); border: 1px solid var(--card-border); border-radius: var(--radius); padding: 2rem; height: 100%; transition: var(--transition); }
.testimonial-card .stars { color: #FFD700; margin-bottom: 1rem; }
.testimonial-card .quote { color: var(--text-soft); font-style: italic; margin-bottom: 1.5rem; }
.testimonial-card .author { display: flex; align-items: center; gap: 0.75rem; }

/* ACCORDION */
.accordion-item { background: var(--card); border: 1px solid var(--card-border); border-radius: var(--radius) !important; margin-bottom: 0.75rem; overflow: hidden; }
.accordion-button { background: transparent; color: var(--text); font-weight: 600; padding: 1.25rem; }
.accordion-button:not(.collapsed) { background: rgba(255, 77, 79, 0.05); color: var(--primary); box-shadow: none; }
.accordion-button:focus { box-shadow: none; }
.accordion-body { color: var(--text-soft); padding: 1rem 1.25rem; }

/* ANIMATIONS */
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes pulse-glow { 0%, 100% { box-shadow: 0 0 20px var(--primary-glow); } 50% { box-shadow: 0 0 40px var(--primary-glow), 0 0 60px rgba(255, 77, 79, 0.3); } }
.float { animation: float 3s ease-in-out infinite; }
.pulse-glow { animation: pulse-glow 2s ease-in-out infinite; }
[data-aos] { opacity: 0; transform: translateY(30px); transition: all 0.6s ease; }
[data-aos].aos-animate { opacity: 1; transform: translateY(0); }

/* THEME TOGGLE */
.theme-toggle { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--card-border); background: var(--card); color: var(--text); cursor: pointer; display: grid; place-items: center; transition: var(--transition); }
.theme-toggle:hover { color: var(--primary); border-color: var(--primary); transform: rotate(180deg); }

/* SCROLLBAR */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-dark); }

/* UTILITIES */
.divider { height: 1px; background: linear-gradient(90deg, transparent, var(--card-border), transparent); margin: 2rem 0; }
.bg-glass { background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(20px); border: 1px solid rgba(255, 255, 255, 0.08); }

/* DASHBOARD */
.dashboard-layout { display: flex; min-height: 100vh; }
.dashboard-sidebar { width: 260px; background: rgba(15, 20, 34, 0.9); backdrop-filter: blur(20px); border-right: 1px solid var(--card-border); padding: 1.5rem 1rem; position: fixed; top: 0; left: 0; bottom: 0; overflow-y: auto; z-index: 100; }
.dashboard-main { margin-left: 260px; flex: 1; padding: 2rem; }
.sidebar-link { display: flex; align-items: center; gap: 0.75rem; padding: 0.7rem 0.9rem; color: var(--text-muted); border-radius: var(--radius-sm); font-weight: 500; margin-bottom: 0.3rem; transition: var(--transition); }
.sidebar-link:hover, .sidebar-link.active { background: rgba(255, 77, 79, 0.1); color: var(--primary); }
.sidebar-link i { width: 20px; text-align: center; }

@media (max-width: 991.98px) {
    .dashboard-sidebar { transform: translateX(-100%); transition: transform 0.3s ease; }
    .dashboard-sidebar.show { transform: translateX(0); }
    .dashboard-main { margin-left: 0; padding: 1rem; }
}

/* STAT TILES */
.stat-tile { background: var(--card); border: 1px solid var(--card-border); border-radius: var(--radius); padding: 1.5rem; display: flex; align-items: center; gap: 1rem; transition: var(--transition); }
.stat-tile:hover { transform: translateY(-3px); border-color: var(--primary); }
.stat-tile .stat-icon { width: 56px; height: 56px; border-radius: var(--radius-sm); display: grid; place-items: center; font-size: 1.5rem; color: #fff; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); }
.stat-tile.success .stat-icon { background: linear-gradient(135deg, var(--success), #00a572); }
.stat-tile.warning .stat-icon { background: linear-gradient(135deg, var(--warning), #cc8800); }
.stat-tile.info    .stat-icon { background: linear-gradient(135deg, var(--info), #0080b3); }
.stat-tile.purple  .stat-icon { background: linear-gradient(135deg, var(--neon-purple), #7a25a8); }
.stat-tile .stat-value { font-size: 1.8rem; font-weight: 900; color: var(--text); }
.stat-tile .stat-label { color: var(--text-muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.5px; }

/* COMPARE RESULT */
.compare-result-card { background: var(--card); border: 1px solid var(--card-border); border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1rem; transition: var(--transition); }
.compare-result-card:hover { border-color: var(--primary); }
.compare-result-card .price-tag { font-size: 1.8rem; font-weight: 900; background: linear-gradient(135deg, var(--success), #00a572); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.compare-result-card .price-tag.locked { background: linear-gradient(135deg, var(--warning), #cc8800); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

/* STICKY AD */
.sticky-ad { position: fixed; bottom: 0; left: 0; right: 0; z-index: 999; background: var(--card); backdrop-filter: blur(20px); border-top: 1px solid var(--card-border); padding: 0.6rem; text-align: center; }
.sticky-ad .close-btn { position: absolute; top: 4px; right: 8px; background: transparent; border: none; color: var(--text-muted); cursor: pointer; }

/* AUTH */
.auth-wrapper { min-height: 100vh; display: grid; place-items: center; padding: 2rem 1rem; background: radial-gradient(circle at 20% 20%, rgba(255, 77, 79, 0.15), transparent 50%), radial-gradient(circle at 80% 80%, rgba(181, 55, 242, 0.10), transparent 50%); }
.auth-card { width: 100%; max-width: 460px; background: var(--card); backdrop-filter: blur(30px); border: 1px solid var(--card-border); border-radius: var(--radius-lg); padding: 2.5rem 2rem; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4); }

/* PAGINATION */
.pagination .page-link { background: var(--card); border: 1px solid var(--card-border); color: var(--text); border-radius: var(--radius-sm) !important; margin: 0 0.2rem; }
.pagination .page-link:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination .page-item.active .page-link { background: var(--primary); border-color: var(--primary); color: #fff; }

/* BACK TO TOP */
#back-to-top { position: fixed; bottom: 24px; right: 24px; width: 48px; height: 48px; border-radius: 50%; background: var(--primary); color: #fff; border: none; display: none; align-items: center; justify-content: center; z-index: 998; box-shadow: 0 4px 15px rgba(255, 77, 79, 0.4); cursor: pointer; }

@media (max-width: 767.98px) {
    .hero { min-height: auto; padding: 4rem 0 2rem; }
    .counter-card .counter { font-size: 1.5rem; }
}