/* ========================================
   IsThisAScam — Design System & Styles
   ======================================== */

/* ---------- CSS Variables ---------- */
:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-tertiary: #1a2236;
    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-hover: rgba(255, 255, 255, 0.08);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent-cyan: #06b6d4;
    --accent-violet: #8b5cf6;
    --accent-cyan-dim: rgba(6, 182, 212, 0.15);
    --accent-violet-dim: rgba(139, 92, 246, 0.15);
    --gradient: linear-gradient(135deg, #06b6d4, #8b5cf6);
    --gradient-bg: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(139, 92, 246, 0.1));
    --danger: #ef4444;
    --danger-dim: rgba(239, 68, 68, 0.15);
    --warning: #f59e0b;
    --warning-dim: rgba(245, 158, 11, 0.15);
    --success: #10b981;
    --success-dim: rgba(16, 185, 129, 0.15);
    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
    --font-en: 'Inter', system-ui, sans-serif;
    --font-hi: 'Noto Sans Devanagari', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px
}

body {
    font-family: var(--font-en);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh
}

[data-lang="hi"] body,
[data-lang="hi"] input,
[data-lang="hi"] textarea,
[data-lang="hi"] select,
[data-lang="hi"] button {
    font-family: var(--font-hi)
}

a {
    text-decoration: none;
    color: inherit
}

img {
    max-width: 100%;
    display: block
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font: inherit;
    color: inherit
}

input,
textarea,
select {
    font: inherit;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    width: 100%;
    transition: var(--transition)
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px var(--accent-cyan-dim)
}

textarea {
    resize: vertical
}

select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center
}

::selection {
    background: var(--accent-cyan);
    color: var(--bg-primary)
}

::-webkit-scrollbar {
    width: 8px
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary)
}

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 4px
}

/* ---------- Layout ---------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px
}

.hidden {
    display: none !important
}

.section {
    padding: 100px 0
}

.section-alt {
    background: var(--bg-secondary)
}

.section-header {
    text-align: center;
    margin-bottom: 60px
}

.section-badge {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    background: var(--gradient-bg);
    color: var(--accent-cyan);
    border: 1px solid var(--glass-border);
    margin-bottom: 16px
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 12px
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto
}

/* ---------- Glass Card ---------- */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: var(--transition)
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.12)
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    border: none;
    cursor: pointer
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.3)
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.4)
}

.btn-outline {
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    background: transparent
}

.btn-outline:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan)
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem
}

.btn-danger {
    background: var(--danger);
    color: #fff
}

.btn-danger:hover {
    background: #dc2626
}

/* ---------- Background Effects ---------- */
.bg-effects {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    animation: blobFloat 20s ease-in-out infinite
}

.blob-1 {
    width: 600px;
    height: 600px;
    background: var(--accent-cyan);
    top: -200px;
    right: -100px;
    animation-delay: 0s
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: var(--accent-violet);
    bottom: -200px;
    left: -100px;
    animation-delay: -7s
}

.blob-3 {
    width: 400px;
    height: 400px;
    background: #ec4899;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s
}

@keyframes blobFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1)
    }

    33% {
        transform: translate(40px, -60px) scale(1.1)
    }

    66% {
        transform: translate(-30px, 40px) scale(0.9)
    }
}

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition)
}

.navbar.scrolled {
    background: rgba(10, 14, 26, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 10px 0
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: 800;
    z-index: 10
}

.logo-icon {
    font-size: 1.6rem
}

.logo-highlight {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.nav-links {
    display: flex;
    gap: 8px
}

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition)
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: var(--glass-bg)
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition)
}

.lang-toggle:hover {
    border-color: var(--accent-cyan)
}

.lang-option {
    opacity: 0.5;
    transition: var(--transition)
}

.lang-option.active {
    opacity: 1;
    color: var(--accent-cyan)
}

.lang-divider {
    opacity: 0.3
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    z-index: 10
}

.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition)
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding: 160px 0 100px;
    z-index: 1
}

.hero-content {
    text-align: center;
    max-width: 760px;
    margin: 0 auto
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    background: var(--gradient-bg);
    border: 1px solid var(--glass-border);
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.2rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease 0.1s both
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: 1.15rem;
    margin-bottom: 40px;
    animation: fadeInUp 0.6s ease 0.2s both
}

/* ---------- Search Box ---------- */
.search-box {
    max-width: 580px;
    margin: 0 auto 48px;
    animation: fadeInUp 0.6s ease 0.3s both
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    background: var(--bg-tertiary);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 6px;
    transition: var(--transition)
}

.search-input-wrapper:focus-within {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 4px var(--accent-cyan-dim)
}

.search-prefix {
    padding: 12px 4px 12px 20px;
    font-weight: 700;
    color: var(--text-secondary);
    font-size: 1.05rem;
    white-space: nowrap
}

.search-input {
    border: none;
    background: transparent;
    padding: 12px 8px;
    font-size: 1.1rem;
    font-weight: 500;
    flex: 1;
    min-width: 0
}

.search-input:focus {
    outline: none;
    box-shadow: none;
    border: none
}

.search-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--gradient);
    color: #fff;
    border-radius: var(--radius-xl);
    font-weight: 700;
    font-size: 0.95rem;
    white-space: nowrap;
    transition: var(--transition)
}

.search-btn:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.4)
}

/* ---------- Hero Stats ---------- */
.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 32px;
    animation: fadeInUp 0.6s ease 0.4s both
}

.hero-stat {
    text-align: center
}

.hero-stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.hero-stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--glass-border)
}

/* ---------- Results Section ---------- */
.results-section {
    padding: 0 0 60px;
    z-index: 1;
    position: relative
}

.result-card {
    padding: 32px;
    border-radius: var(--radius-lg);
    animation: slideUp 0.4s ease
}

.result-card.danger {
    background: var(--danger-dim);
    border: 1px solid rgba(239, 68, 68, 0.3)
}

.result-card.warning {
    background: var(--warning-dim);
    border: 1px solid rgba(245, 158, 11, 0.3)
}

.result-card.safe {
    background: var(--success-dim);
    border: 1px solid rgba(16, 185, 129, 0.3)
}

.result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 16px
}

.result-phone {
    font-size: 1.8rem;
    font-weight: 800
}

.result-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.9rem
}

.result-badge.danger {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger)
}

.result-badge.warning {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning)
}

.result-badge.safe {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success)
}

.result-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px
}

.result-detail {
    padding: 16px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.05)
}

.result-detail-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px
}

.result-detail-value {
    font-size: 1.1rem;
    font-weight: 600
}

.result-reports {
    margin-top: 24px
}

.result-reports h3 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    font-weight: 700
}

.result-report-item {
    padding: 16px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: var(--radius);
    margin-bottom: 8px;
    border: 1px solid rgba(255, 255, 255, 0.04)
}

.result-report-meta {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 8px;
    flex-wrap: wrap
}

.result-report-type {
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--accent-cyan-dim);
    color: var(--accent-cyan)
}

.result-report-date {
    font-size: 0.8rem;
    color: var(--text-muted)
}

.result-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap
}

.btn-confirm {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    background: var(--danger-dim);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
    transition: var(--transition)
}

.btn-confirm:hover {
    background: rgba(239, 68, 68, 0.25)
}

/* ---------- Report Form ---------- */
.report-form {
    max-width: 820px;
    margin: 0 auto
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px
}

.form-row-end {
    align-items: end
}

.form-group {
    margin-bottom: 20px
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--text-secondary)
}

.required {
    color: var(--danger)
}

.optional-tag {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-muted);
    margin-left: 6px
}

.input-with-prefix {
    display: flex;
    align-items: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    transition: var(--transition)
}

.input-with-prefix:focus-within {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px var(--accent-cyan-dim)
}

.input-prefix {
    padding: 12px 4px 12px 16px;
    font-weight: 700;
    color: var(--text-muted);
    white-space: nowrap
}

.input-with-prefix input {
    border: none;
    background: transparent;
    padding: 12px 16px 12px 4px
}

.input-with-prefix input:focus {
    box-shadow: none
}

.form-submit-group {
    display: flex;
    align-items: end
}

/* File Upload */
.file-upload {
    position: relative
}

.file-upload-area {
    border: 2px dashed var(--glass-border);
    border-radius: var(--radius);
    padding: 28px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-muted)
}

.file-upload-area:hover {
    border-color: var(--accent-cyan);
    background: var(--accent-cyan-dim)
}

.file-upload-area.drag-over {
    border-color: var(--accent-cyan);
    background: var(--accent-cyan-dim)
}

.file-upload-area svg {
    margin: 0 auto 10px;
    opacity: 0.5
}

.file-upload-area p {
    font-size: 0.9rem;
    margin-bottom: 4px
}

.upload-link {
    color: var(--accent-cyan);
    font-weight: 600;
    text-decoration: underline
}

.file-hint {
    font-size: 0.75rem;
    opacity: 0.6
}

.file-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px
}

.file-preview-item {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--glass-border)
}

.file-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.file-preview-remove {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--danger);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    cursor: pointer;
    line-height: 1
}

.file-preview-doc {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: center;
    padding: 4px;
    word-break: break-all
}

/* ---------- Feed ---------- */
.feed-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 40px
}

.filter-btn {
    padding: 8px 20px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    transition: var(--transition)
}

.filter-btn:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan)
}

.filter-btn.active {
    background: var(--gradient);
    color: #fff;
    border-color: transparent
}

.feed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
    margin-bottom: 40px
}

.feed-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
    animation: fadeInUp 0.4s ease both
}

.feed-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    box-shadow: var(--shadow)
}

.feed-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 14px
}

.feed-card-phone {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.5px
}

.feed-card-type {
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--accent-cyan-dim);
    color: var(--accent-cyan);
    white-space: nowrap
}

.feed-card-name {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 10px
}

.feed-card-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden
}

.feed-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 14px;
    border-top: 1px solid var(--glass-border)
}

.feed-card-date {
    font-size: 0.8rem;
    color: var(--text-muted)
}

.feed-card-votes {
    display: flex;
    gap: 8px;
    align-items: center
}

.vote-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid var(--glass-border);
    transition: var(--transition)
}

.vote-btn:hover {
    border-color: var(--accent-cyan)
}

.vote-btn.voted-up {
    background: var(--success-dim);
    border-color: var(--success);
    color: var(--success)
}

.vote-btn.voted-down {
    background: var(--danger-dim);
    border-color: var(--danger);
    color: var(--danger)
}

.feed-actions {
    text-align: center
}

/* ---------- Stats ---------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 40px
}

.stat-card {
    text-align: center;
    padding: 28px;
    transition: var(--transition)
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow)
}

.stat-icon {
    font-size: 2.2rem;
    margin-bottom: 12px
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500
}

.chart-section {
    padding: 32px;
    margin-top: 20px
}

.chart-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 24px
}

.chart-bar-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px
}

.chart-bar-label {
    width: 140px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-align: right;
    flex-shrink: 0
}

.chart-bar-track {
    flex: 1;
    height: 28px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 999px;
    overflow: hidden
}

.chart-bar-fill {
    height: 100%;
    border-radius: 999px;
    background: var(--gradient);
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 10px;
    font-size: 0.75rem;
    font-weight: 700;
    min-width: fit-content
}

/* ---------- Trends Dashboard ---------- */
.trends-controls {
    text-align: center;
    margin-bottom: 32px
}

.trends-toggle {
    display: inline-flex;
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    overflow: hidden
}

.trends-btn {
    padding: 10px 24px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
    border-right: 1px solid var(--glass-border)
}

.trends-btn:last-child {
    border-right: none
}

.trends-btn:hover {
    color: var(--text-primary);
    background: var(--glass-bg)
}

.trends-btn.active {
    background: var(--gradient);
    color: #fff
}

.trends-chart {
    margin-bottom: 24px
}

.trends-chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px
}

.trends-chart-title {
    font-size: 1.1rem;
    font-weight: 700
}

.trends-summary {
    display: flex;
    gap: 20px
}

.trends-summary-item {
    text-align: center
}

.trends-summary-value {
    font-size: 1.2rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.trends-summary-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 500
}

.trends-bars {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 200px;
    padding-top: 20px;
    border-bottom: 1px solid var(--glass-border);
    position: relative
}

.trends-bar-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    min-width: 0
}

.trends-bar {
    width: 100%;
    border-radius: 6px 6px 0 0;
    background: var(--gradient);
    min-height: 2px;
    transition: height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    cursor: pointer
}

.trends-bar:hover {
    opacity: 0.85
}

.trends-bar-tooltip {
    display: none;
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
    z-index: 10;
    box-shadow: var(--shadow)
}

.trends-bar:hover .trends-bar-tooltip {
    display: block
}

.trends-bar-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    padding-top: 8px
}

.trends-bar-col.highlight .trends-bar {
    background: linear-gradient(135deg, #f59e0b, #ef4444)
}

.trends-table {
    margin-top: 0
}

.trends-table-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px
}

.trends-table-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px
}

.trends-type-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition)
}

.trends-type-card:hover {
    border-color: rgba(255, 255, 255, 0.1)
}

.trends-type-rank {
    font-size: 1.4rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-width: 30px
}

.trends-type-info {
    flex: 1;
    min-width: 0
}

.trends-type-name {
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 2px
}

.trends-type-count {
    font-size: 0.78rem;
    color: var(--text-muted)
}

.trends-type-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    margin-top: 6px;
    overflow: hidden
}

.trends-type-bar-fill {
    height: 100%;
    background: var(--gradient);
    border-radius: 4px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1)
}

/* ---------- Tips ---------- */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px
}

.tip-card {
    padding: 28px;
    text-align: center;
    transition: var(--transition)
}

.tip-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow)
}

.tip-icon {
    font-size: 2.5rem;
    margin-bottom: 14px
}

.tip-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px
}

.tip-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6
}

/* ---------- Footer ---------- */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--glass-border);
    padding: 60px 0 30px
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px
}

.footer-brand .logo-text {
    font-size: 1.2rem;
    font-weight: 800
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 12px;
    max-width: 300px;
    line-height: 1.6
}

.footer-links h4 {
    font-weight: 700;
    margin-bottom: 16px;
    font-size: 0.95rem
}

.footer-links a {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 10px;
    transition: var(--transition)
}

.footer-links a:hover {
    color: var(--accent-cyan)
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--glass-border);
    font-size: 0.85rem;
    color: var(--text-muted)
}

/* ---------- Modal ---------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease
}

.modal {
    text-align: center;
    max-width: 420px;
    width: 90%;
    padding: 40px;
    animation: slideUp 0.3s ease
}

.modal-icon {
    font-size: 3rem;
    margin-bottom: 16px
}

.modal h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px
}

.modal p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6
}

/* ---------- Spinner ---------- */
.spinner-overlay {
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: rgba(10, 14, 26, 0.8);
    display: flex;
    align-items: center;
    justify-content: center
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--glass-border);
    border-top-color: var(--accent-cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite
}

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

/* ---------- Toast ---------- */
#toast-container {
    position: fixed;
    top: 90px;
    right: 24px;
    z-index: 1500;
    display: flex;
    flex-direction: column;
    gap: 10px
}

.toast {
    padding: 14px 24px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    animation: slideInRight 0.3s ease;
    box-shadow: var(--shadow);
    max-width: 360px;
    display: flex;
    align-items: center;
    gap: 10px
}

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

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

.toast.info {
    background: var(--accent-cyan);
    color: var(--bg-primary)
}

.toast.fade-out {
    animation: fadeOut 0.3s ease forwards
}

/* ---------- Animations ---------- */
@keyframes fadeIn {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

@keyframes fadeOut {
    from {
        opacity: 1
    }

    to {
        opacity: 0
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(60px)
    }

    to {
        opacity: 1;
        transform: translateX(0)
    }
}

/* ---------- Responsive ---------- */
@media(max-width:768px) {
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10, 14, 26, 0.97);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 16px;
        transform: translateX(100%);
        transition: var(--transition);
        z-index: 5
    }

    .nav-links.open {
        transform: translateX(0)
    }

    .nav-link {
        font-size: 1.2rem;
        padding: 12px 24px
    }

    .mobile-menu-btn {
        display: flex
    }

    .mobile-menu-btn.open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px)
    }

    .mobile-menu-btn.open span:nth-child(2) {
        opacity: 0
    }

    .mobile-menu-btn.open span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px)
    }

    .hero {
        padding: 120px 0 60px
    }

    .hero-title {
        font-size: 2.2rem
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px
    }

    .hero-stat-divider {
        width: 40px;
        height: 1px
    }

    .search-btn span {
        display: none
    }

    .form-row {
        grid-template-columns: 1fr
    }

    .feed-grid {
        grid-template-columns: 1fr
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px
    }

    .result-header {
        flex-direction: column;
        align-items: flex-start
    }

    .result-phone {
        font-size: 1.4rem
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr
    }

    .chart-bar-row {
        flex-direction: column;
        align-items: stretch;
        gap: 4px
    }

    .chart-bar-label {
        width: auto;
        text-align: left
    }

    .tips-grid {
        grid-template-columns: 1fr
    }

    .trends-toggle {
        flex-wrap: wrap;
        border-radius: 14px
    }

    .trends-btn {
        flex: 1 1 40%;
        border-right: none;
        border-bottom: 1px solid var(--glass-border)
    }

    .trends-bars {
        height: 150px
    }

    .trends-table-grid {
        grid-template-columns: 1fr
    }
}

@media(max-width:480px) {
    .container {
        padding: 0 16px
    }

    .section {
        padding: 60px 0
    }

    .glass-card {
        padding: 20px
    }

    .stats-grid {
        grid-template-columns: 1fr
    }

    .search-input-wrapper {
        padding: 4px
    }

    .search-prefix {
        padding-left: 14px;
        font-size: 0.95rem
    }

    .search-input {
        font-size: 1rem
    }
}