/* ===== CSS Variables ===== */
:root {
    /* Light Theme - ألوان مريحة للعين */
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #1a1a2e;
    --text-secondary: #4a4a6a;
    --text-muted: #6c757d;
    --accent-primary: #0077b6;
    --accent-secondary: #00b4d8;
    --accent-gradient: linear-gradient(135deg, #0077b6 0%, #00b4d8 50%, #90e0ef 100%);
    --waterfall-color: rgba(0, 180, 216, 0.1);
    --border-color: #e9ecef;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.15);
    --header-bg: rgba(255, 255, 255, 0.95);
    --modal-bg: rgba(0, 0, 0, 0.6);
    --card-hover: #f0f7ff;
    --breaking-bg: #dc3545;
    --success-color: #28a745;
    --warning-color: #ffc107;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-card: #1c2128;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --accent-primary: #58a6ff;
    --accent-secondary: #79c0ff;
    --accent-gradient: linear-gradient(135deg, #1f6feb 0%, #58a6ff 50%, #a5d6ff 100%);
    --waterfall-color: rgba(88, 166, 255, 0.08);
    --border-color: #30363d;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --header-bg: rgba(22, 27, 34, 0.95);
    --modal-bg: rgba(0, 0, 0, 0.8);
    --card-hover: #21262d;
}

/* ===== Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 120px; /* لضبط التوقف أسفل الهيدر الثابت */
    scroll-snap-type: y proximity;
}

body {
    font-family: 'Cairo', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    transition: background 0.3s ease, color 0.3s ease;
}

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

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

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--header-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-icon {
    width: 45px;
    height: 45px;
    background: var(--accent-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.4rem;
    animation: waterPulse 2s ease-in-out infinite;
}

@keyframes waterPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.logo-text h1 {
    font-size: 1.3rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-text span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.nav-menu {
    display: flex;
    gap: 5px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    z-index: 100;
}

.nav-link:hover {
    background: var(--waterfall-color);
    color: var(--accent-primary);
}

.nav-link.active {
    background: var(--accent-gradient);
    color: white;
}

.nav-link i {
    font-size: 1rem;
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: flex-end;
}

.exclusive-audio-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.exclusive-tooltip {
    position: absolute;
    top: 48px;
    background: rgba(15, 23, 42, 0.95);
    color: #e2e8f0;
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-5px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    border: 1px solid rgba(148, 163, 184, 0.3);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.35);
}

.exclusive-audio-wrapper:hover .exclusive-tooltip,
.exclusive-audio-wrapper:focus-within .exclusive-tooltip {
    opacity: 1;
    transform: translateY(0);
}

.exclusive-btn.pulsing {
    animation: pulseExclusive 1.6s ease-in-out infinite;
    border-color: rgba(56, 189, 248, 0.5);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.4);
}

@keyframes pulseExclusive {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.header-search {
    flex: 1;
    max-width: 320px;
    margin: 0 15px;
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-secondary);
    border-radius: 999px;
    padding: 0 14px;
    height: 40px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.search-input-wrapper i {
    color: var(--text-muted);
    font-size: 0.9rem;
}

#searchInput {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 0.85rem;
    color: var(--text-primary);
}

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

.search-clear {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: background 0.2s ease, color 0.2s ease;
}

.search-clear:hover {
    background: var(--waterfall-color);
    color: var(--accent-primary);
}

.control-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.control-btn:hover {
    background: var(--accent-primary);
    color: white;
    transform: translateY(-2px);
}

.control-btn.active {
    background: var(--accent-gradient);
    color: white;
}

.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1.2rem;
}

/* ===== Mobile Menu ===== */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100vh;
    background: var(--bg-secondary);
    z-index: 2000;
    transition: right 0.3s ease;
    box-shadow: var(--shadow-lg);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
}

.close-menu {
    width: 35px;
    height: 35px;
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.mobile-nav {
    padding: 15px;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    border-radius: 10px;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all 0.3s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: var(--accent-gradient);
    color: white;
}

/* ===== Breaking News ===== */
.breaking-news {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    height: 50px;
    overflow: visible;
    padding: 0;
}

.breaking-label {
    background: var(--breaking-bg);
    color: white;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.ticker-wrapper {
    flex: 1;
    overflow: hidden;
    padding: 0 15px;
}

.ticker-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 15px;
    flex-shrink: 0;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
}

.ticker-controls .control-btn {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.2);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.ticker-controls .control-btn:hover {
    background: rgba(56, 189, 248, 0.2);
    border-color: rgba(56, 189, 248, 0.4);
    transform: translateY(-2px);
}

.ticker-controls .control-btn.active {
    background: var(--accent-gradient);
    border-color: transparent;
    color: white;
}

.ticker-controls .exclusive-audio-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ticker-content {
    display: flex;
    gap: 50px;
    animation: ticker 30s linear infinite;
    white-space: nowrap;
}

@keyframes ticker {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

.ticker-item {
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.ticker-item:hover {
    color: var(--accent-primary);
}

.ticker-item::before {
    content: "•";
    margin-left: 10px;
    color: var(--accent-primary);
}

/* ===== Main Content ===== */
.main-content {
    margin-top: 120px;
    padding: 20px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

/* Waterfall Background Effect */
.waterfall-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.water-drop {
    position: absolute;
    width: 2px;
    height: 100px;
    background: linear-gradient(to bottom, transparent, var(--accent-secondary), transparent);
    opacity: 0.15;
    animation: waterfall 3s linear infinite;
}

.water-drop:nth-child(1) { left: 10%; animation-delay: 0s; }
.water-drop:nth-child(2) { left: 30%; animation-delay: 0.5s; }
.water-drop:nth-child(3) { left: 50%; animation-delay: 1s; }
.water-drop:nth-child(4) { left: 70%; animation-delay: 1.5s; }
.water-drop:nth-child(5) { left: 90%; animation-delay: 2s; }

@keyframes waterfall {
    0% {
        top: -100px;
        opacity: 0;
    }
    10% {
        opacity: 0.15;
    }
    90% {
        opacity: 0.15;
    }
    100% {
        top: 100%;
        opacity: 0;
    }
}

/* ===== News Container ===== */
.news-container {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    position: relative;
    z-index: 1;
}

/* ===== News Card ===== */
.news-card {
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: 1px solid var(--border-color);
    animation: cardFall 0.6s ease-out forwards;
    opacity: 0;
    transform: translateY(-30px);
    scroll-snap-align: start;
    scroll-snap-stop: always;
}

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

.news-card-new {
    animation: cardFall 0.6s ease-out forwards, newGlow 2s ease-out 0.6s forwards;
}

@keyframes newGlow {
    0% {
        box-shadow: 0 0 20px rgba(0, 180, 216, 0.5), var(--shadow-sm);
        border-color: var(--accent-secondary);
    }
    100% {
        box-shadow: var(--shadow-sm);
        border-color: var(--border-color);
    }
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
}

.news-card:hover .card-image img {
    transform: scale(1.08);
}

.card-image {
    position: relative;
    height: 260px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform 0.5s ease;
}

.card-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--accent-gradient);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.card-time {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.card-time.breaking {
    background: var(--breaking-bg);
    color: #fff;
}

.card-content {
    padding: 20px;
}

.card-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.news-card:hover .card-title {
    color: var(--accent-primary);
}

.card-excerpt {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 15px;
    overflow: hidden;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.card-source {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.card-source img {
    width: 20px;
    height: 20px;
    border-radius: 50%;
}

.card-stats {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.card-stats span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* ===== Loading ===== */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 40px;
    color: var(--text-muted);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ===== Floating Controls ===== */
.floating-controls {
    position: fixed;
    bottom: 30px;
    left: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 100;
}

.float-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--accent-gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.float-btn.visible {
    opacity: 1;
    transform: translateY(0);
}

.float-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.float-btn.active {
    background: var(--success-color);
}

/* ===== Modal ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--modal-bg);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.modal-container {
    background: var(--bg-card);
    border-radius: 20px;
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.9) translateY(30px);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 3001;
}

.modal-overlay.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 3002;
}

.modal-category {
    background: var(--accent-gradient);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.modal-close {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1.1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    z-index: 3003;
    position: relative;
    border: 1px solid var(--border-color);
    pointer-events: auto;
}

.modal-close:hover {
    background: var(--breaking-bg);
    color: white;
}

.modal-content {
    flex: 1;
    overflow-y: auto;
}

.modal-image {
    width: 100%;
    max-height: 420px;
    object-fit: contain;
    border-radius: 18px;
    margin-bottom: 20px;
    background: #fff;
    padding: 12px;
}

.modal-body {
    padding: 25px;
}

.modal-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: 15px;
}

.modal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.modal-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.modal-meta i {
    color: var(--accent-primary);
}

/* قسم ملخص الخبر */
.modal-summary {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.1), rgba(99, 102, 241, 0.1));
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 20px;
}

.summary-header {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.summary-header i {
    font-size: 1rem;
}

.summary-text {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--text-primary);
    margin: 0;
}

/* قسم تفاصيل الخبر */
.modal-full-content {
    margin-top: 10px;
}

.content-header {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.content-header i {
    font-size: 0.9rem;
}

.modal-text {
    font-size: 1.05rem;
    line-height: 2;
    color: var(--text-secondary);
    text-align: justify;
}

.modal-text p {
    margin-bottom: 15px;
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.modal-tag {
    background: var(--waterfall-color);
    color: var(--accent-primary);
    padding: 6px 14px;
    border-radius: 15px;
    font-size: 0.8rem;
}

.modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
    position: relative;
    z-index: 3002;
}

.modal-actions {
    display: flex;
    gap: 10px;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    background: var(--bg-primary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    cursor: pointer;
    position: relative;
    z-index: 3003;
    pointer-events: auto;
}

.action-btn.share-btn span {
    font-weight: 700;
    color: var(--text-primary);
}

.action-btn:hover {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

.read-btn {
    background: var(--accent-primary);
    color: #fff;
    border-color: var(--accent-primary);
}

.read-btn:hover {
    background: var(--accent-secondary);
    border-color: var(--accent-secondary);
}

.modal-nav {
    display: flex;
    gap: 10px;
}

.nav-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    cursor: pointer;
    z-index: 3003;
    position: relative;
    pointer-events: auto;
}

.nav-btn:hover {
    background: var(--accent-gradient);
    color: white;
    border-color: transparent;
}

/* ===== Share Modal ===== */
.share-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--modal-bg);
    z-index: 4000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.share-modal.active {
    opacity: 1;
    visibility: visible;
}

.share-container {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 25px;
    width: 90%;
    max-width: 400px;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.share-modal.active .share-container {
    transform: scale(1);
}

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

.share-header h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
}

.share-close {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.share-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    color: white;
    transition: all 0.3s ease;
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.share-btn.facebook { background: #1877f2; }
.share-btn.twitter { background: #1da1f2; }
.share-btn.whatsapp { background: #25d366; }
.share-btn.telegram { background: #0088cc; }
.share-btn.copy { 
    background: var(--text-secondary); 
    grid-column: span 2;
}

/* ===== Footer ===== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    margin-top: 50px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 20px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 15px;
}

.footer-logo i {
    font-size: 1.5rem;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-links h4,
.footer-social h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    color: var(--text-muted);
    padding: 8px 0;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-primary);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: var(--accent-gradient);
    color: white;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding: 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ===== Rates Page ===== */
.rates-page {
    margin-top: 115px;
}

.rates-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 20px;
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 25px;
}

.currency-list-panel {
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    padding: 20px;
}

.panel-header h2 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.panel-header p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.currency-search {
    margin-top: 15px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-secondary);
    border-radius: 999px;
    padding: 0 14px;
    height: 38px;
    border: 1px solid var(--border-color);
}

.currency-search i {
    color: var(--text-muted);
}

.currency-search input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 0.85rem;
}

.currency-list {
    margin-top: 10px;
    max-height: calc(100vh - 240px);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.currency-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 10px;
    border: 1px solid transparent;
    background: transparent;
    text-align: right;
    transition: all 0.2s ease;
}

.currency-item:hover {
    background: var(--waterfall-color);
}

.currency-item.active {
    background: var(--accent-gradient);
    color: #fff;
}

.currency-item.active .currency-code {
    color: #e6edf3;
}

.currency-flag {
    width: 46px;
    height: 30px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    background: radial-gradient(circle at 30% 30%, #ffffff, var(--bg-secondary));
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.18), 0 0 0 2px rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.currency-flag img {
    width: 100%;
    height: 100%;
    border-radius: 0;
    object-fit: cover;
    display: block;
}

.currency-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.currency-name {
    font-size: 0.9rem;
}

.currency-code {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.currency-details-panel {
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    padding: 20px 24px;
}

.currency-details-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.currency-details-empty i {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--accent-primary);
}

.currency-header {
    display: flex;
    align-items: center;
    gap: 15px;
}

.currency-info h2 {
    font-size: 1.3rem;
    margin-bottom: 4px;
}

.currency-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.currency-country {
    display: inline-block;
    margin-top: 4px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.currency-meta {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.currency-meta i {
    color: var(--accent-primary);
}

.rates-table-wrapper {
    margin-top: 20px;
    overflow-x: auto;
}

.rates-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.rates-table th,
.rates-table td {
    border-bottom: 1px solid var(--border-color);
    padding: 10px 8px;
    text-align: right;
}

.rates-table th {
    background: var(--bg-secondary);
    font-weight: 600;
}

.rates-table tr:hover td {
    background: var(--waterfall-color);
}

/* ===== Account Page ===== */
.account-page {
    margin-top: 115px;
}

.account-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 30px 20px;
}

.account-card {
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    padding: 24px 22px;
    margin-bottom: 20px;
}

/* ===== Auth Forms ===== */
.auth-form {
    margin-top: 16px;
}

.form-group {
    margin-bottom: 14px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.form-group label i {
    color: var(--accent-primary);
    margin-left: 4px;
}

.form-group input[type="text"],
.form-group input[type="email"] {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: 'Cairo', sans-serif;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(var(--accent-primary-rgb, 59, 130, 246), 0.15);
}

.auth-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 20px;
    border-radius: 12px;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Cairo', sans-serif;
    cursor: pointer;
    transition: all 0.2s ease;
}

.auth-btn-primary {
    background: var(--accent-gradient);
    color: #fff;
}

.auth-btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.auth-btn-danger {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.3);
    width: auto;
    padding: 8px 16px;
    font-size: 0.85rem;
}

.auth-btn-danger:hover {
    background: #dc3545;
    color: #fff;
}

.auth-switch {
    text-align: center;
    margin-top: 14px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.auth-switch a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 600;
}

.auth-switch a:hover {
    text-decoration: underline;
}

/* ===== User Info (logged in) ===== */
.user-info {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 12px;
    margin-top: 16px;
}

.user-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.user-avatar i {
    font-size: 1.5rem;
    color: #fff;
}

.user-details {
    flex: 1;
    min-width: 0;
}

.user-details h3 {
    font-size: 1.1rem;
    margin: 0 0 2px;
    color: var(--text-primary);
}

.user-details p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

/* ===== Categories List ===== */
.categories-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}

.category-item {
    cursor: pointer;
}

.category-item input[type="checkbox"] {
    display: none;
}

.category-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    transition: all 0.2s ease;
}

.category-pill i {
    font-size: 0.85rem;
}

.category-item input[type="checkbox"]:checked + .category-pill {
    background: var(--accent-gradient);
    color: #fff;
    border-color: transparent;
}

.category-item:hover .category-pill {
    border-color: var(--accent-primary);
}

/* ===== Source Logo in Account ===== */
.source-logo-img {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    object-fit: contain;
    flex-shrink: 0;
    pointer-events: none;
}

.account-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.account-title i {
    color: var(--accent-primary);
}

.account-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.settings-section {
    margin-top: 10px;
}

.settings-header h3 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.settings-header p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.tone-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}

.tone-option {
    cursor: pointer;
}

.tone-option input[type="radio"] {
    display: none;
}

.tone-pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    transition: all 0.2s ease;
}

.tone-option input[type="radio"]:checked + .tone-pill {
    background: var(--accent-gradient);
    color: #fff;
    border-color: transparent;
}

.sources-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

.settings-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.settings-btn:hover {
    background: var(--accent-primary);
    color: #fff;
    border-color: transparent;
}

.sources-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
}

.tags-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 8px;
    margin-top: 12px;
}

.tag-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
    cursor: pointer;
}

.tag-item input[type="checkbox"] {
    display: none;
}

.tag-pill {
    flex: 1;
}

.tag-item input[type="checkbox"]:checked + .tag-pill {
    background: var(--accent-gradient);
    color: #fff;
    border-radius: 999px;
    padding: 3px 10px;
}

.toggle-row {
    margin-top: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-size: 0.9rem;
}

.toggle-switch {
    position: relative;
    width: 50px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: 0.2s;
    border-radius: 999px;
}

.toggle-slider::before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    top: 3px;
    background-color: white;
    transition: 0.2s;
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--accent-gradient);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(22px);
}

.source-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    font-size: 0.9rem;
}

.source-item input[type="checkbox"] {
    display: none;
}

.source-check {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    position: relative;
}

.source-item input[type="checkbox"]:checked ~ .source-check {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

.source-item input[type="checkbox"]:checked ~ .source-check::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 5px;
    width: 5px;
    height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.source-label {
    flex: 1;
}

.source-item:hover {
    background: var(--waterfall-color);
}

.settings-message {
    margin-top: 15px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--success-color);
}

.settings-message i {
    color: var(--success-color);
}

/* ===== Older News Loader (Infinite Scroll) ===== */
.older-news-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.older-news-loader .loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.news-card-appear {
    animation: cardAppear 0.4s ease-out;
}

@keyframes cardAppear {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .header-controls {
        display: none;
    }
}

@media (max-width: 768px) {
    .news-container {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .modal-image {
        max-height: 240px;
        padding: 8px;
        background: #fff;
    }
    
    .modal-title {
        font-size: 1.2rem;
    }
    
    .modal-actions {
        flex-wrap: wrap;
    }
    
    .action-btn span {
        display: none;
    }
    
    .floating-controls {
        bottom: 20px;
        left: 20px;
    }
    
    .float-btn {
        width: 45px;
        height: 45px;
    }
    
    .ticker-controls {
        gap: 6px;
        padding: 0 10px;
    }
    
    .ticker-controls .control-btn {
        width: 35px;
        height: 35px;
        font-size: 0.85rem;
    }
    
    .breaking-news {
        height: 48px;
    }
    
    .main-content {
        margin-top: 108px;
    }
}

@media (max-width: 480px) {
    .header-container {
        height: 60px;
    }
    
    .logo-text h1 {
        font-size: 1.1rem;
    }
    
    .logo-text span {
        display: none;
    }
    
    .breaking-news {
        top: 60px;
    }
    
    .main-content {
        margin-top: 105px;
        padding: 20px 15px;
    }
    
    .card-image {
        height: 180px;
    }
    
    .card-content {
        padding: 15px;
    }
    
    .card-title {
        font-size: 1rem;
    }
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* ===== Selection ===== */
::selection {
    background: var(--accent-primary);
    color: white;
}