/* Design Tokens & Theme Variables */
:root {
    /* Fonts */
    --font-heading: 'Archivo Narrow', sans-serif;
    --font-body: 'Work Sans', sans-serif;
    --font-serif: 'Playfair Display', serif;

    /* Light Theme Colors (Default) */
    --color-primary: #b60020;
    --color-primary-rgb: 182, 0, 32;
    --color-primary-hover: #930018;
    --color-primary-container: #ffdad7;
    --color-on-primary-container: #410005;
    --color-secondary: #b90926;
    --color-background: #fcf9f8;
    --color-surface: #ffffff;
    --color-surface-dim: #f3f0ef;
    --color-surface-variant: #e5e2e1;
    --color-on-surface: #1c1b1b;
    --color-on-surface-variant: #5e3f3d;
    --color-outline: #936e6c;
    --color-outline-variant: #e8bcb9;
    --color-glass-bg: rgba(255, 255, 255, 0.7);
    --color-glass-border: rgba(232, 188, 185, 0.4);
    --color-shadow: rgba(65, 0, 6, 0.08);
    --color-badge-live: #ba1a1a;
    --color-card-border: #e8bcb9;

    /* Common Tokens */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 1rem;
    --border-radius-lg: 2rem;
    --border-radius-full: 9999px;
    --transition-speed: 0.3s;
    --transition-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

body.dark-mode {
    /* Dark Theme Colors */
    --color-primary: #ffb3af;
    --color-primary-rgb: 255, 179, 175;
    --color-primary-hover: #ffdad7;
    --color-primary-container: #930018;
    --color-on-primary-container: #fff6f5;
    --color-secondary: #ffb3b0;
    --color-background: #151313;
    --color-surface: #201a1a;
    --color-surface-dim: #1c1b1b;
    --color-surface-variant: #534342;
    --color-on-surface: #f3f0ef;
    --color-on-surface-variant: #d8c2c0;
    --color-outline: #a08c8a;
    --color-outline-variant: #534342;
    --color-glass-bg: rgba(32, 26, 26, 0.7);
    --color-glass-border: rgba(83, 67, 66, 0.5);
    --color-shadow: rgba(0, 0, 0, 0.4);
    --color-badge-live: #ff8985;
    --color-card-border: #534342;
}

/* Global resets & Typography */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    font-family: var(--font-body);
    background-color: var(--color-background);
    color: var(--color-on-surface);
    overflow-x: hidden;
    scroll-behavior: smooth;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

p {
    font-size: 1rem;
    line-height: 1.5;
}

button {
    font-family: var(--font-body);
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
    transition: all var(--transition-speed) var(--transition-bounce);
}

input, textarea {
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
}

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

.hidden {
    display: none !important;
}

/* Icons */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    vertical-align: middle;
}
.fill-icon {
    font-variation-settings: 'FILL' 1;
}

/* Top App Bar */
.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4rem;
    background-color: #b60020; /* Keep Airtel Red solid for header identity */
    color: #ffffff;
    z-index: 70;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1rem;
    box-shadow: 0 4px 20px var(--color-shadow);
}
body.dark-mode .top-bar {
    background-color: #930018;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex: 1;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}
.header-logo-icon {
    font-size: 1.8rem;
    font-variation-settings: 'FILL' 1;
}
.header-title {
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

.header-nav {
    display: none;
    align-items: center;
    gap: 1rem;
}

.header-nav-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.4rem 0.8rem;
    border-radius: var(--border-radius-full);
    transition: all var(--transition-speed);
}

.header-nav-item:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.15);
}

.header-nav-item.active {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.25);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.header-nav-item .material-symbols-outlined {
    font-size: 1.2rem;
}

@media (min-width: 768px) {
    .header-nav {
        display: flex;
    }
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.icon-button {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--border-radius-full);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.15);
}
.icon-button:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.live-badge {
    background-color: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.live-pulse-dot {
    width: 6px;
    height: 6px;
    background-color: #ffffff;
    border-radius: 50%;
    animation: blink 1.2s infinite ease-in-out;
}

@keyframes blink {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 1; }
}

/* Hero Section */
.hero-section {
    margin-top: 4rem;
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--color-background);
}

.hero-banner-img {
    width: 100%;
    height: auto;
    max-width: 1200px;
    display: block;
    margin: 0 auto;
}

/* Glass Card Definition */
.glass-card {
    background-color: var(--color-glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    box-shadow: 0 8px 32px 0 var(--color-shadow);
    transition: transform var(--transition-speed) var(--transition-bounce), 
                box-shadow var(--transition-speed), 
                border-color var(--transition-speed);
}
.glass-card:hover {
    box-shadow: 0 12px 40px 0 var(--color-shadow);
}

/* Layout Split Grid */
.layout-container {
    padding: 1.5rem 1rem;
    max-width: 1200px;
    margin: 1.5rem auto 6rem auto;
    position: relative;
    z-index: 20;
}

.desktop-sidebar {
    display: none; /* Mobile first, hidden by default */
}

/* Search Box */
.search-box {
    position: relative;
    width: 100%;
}
.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-on-surface-variant);
    opacity: 0.7;
}
.search-box input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border-radius: var(--border-radius-full);
    border: 1px solid var(--color-outline-variant);
    background-color: var(--color-surface);
    color: var(--color-on-surface);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
    transition: all var(--transition-speed);
}
.search-box input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
}

/* Sections and Headers */
.tab-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    gap: 1rem;
}
.tab-header-row.flex-column {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.section-title {
    font-size: 1.8rem;
    color: var(--color-on-surface);
    letter-spacing: -0.01em;
}
.section-subtitle {
    font-size: 0.95rem;
    color: var(--color-on-surface-variant);
}

/* Tab panes animation */
.tab-pane {
    opacity: 0;
    transform: translateY(10px);
    animation: fade-in-up 0.4s var(--transition-bounce) forwards;
}

@keyframes fade-in-up {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stations List Card Styling */
.stations-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.station-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--color-surface);
    border: 1px solid var(--color-outline-variant);
    padding: 1rem;
    border-radius: var(--border-radius-full); /* Make cards pill-shaped */
    box-shadow: 0 4px 12px var(--color-shadow);
    gap: 1rem;
    transition: all var(--transition-speed) var(--transition-bounce);
}

.station-card:hover {
    transform: translateY(-2px);
    border-color: var(--color-primary);
    box-shadow: 0 8px 20px var(--color-shadow);
}

.station-card.active-stream {
    border-color: var(--color-primary);
    background-color: var(--color-primary-container);
    color: var(--color-on-primary-container);
    animation: active-pulse 3s infinite alternate;
}

@keyframes active-pulse {
    0% { box-shadow: 0 4px 15px rgba(var(--color-primary-rgb), 0.1); }
    100% { box-shadow: 0 8px 25px rgba(var(--color-primary-rgb), 0.25); }
}

.station-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    min-width: 0;
}

.station-img-wrapper {
    width: 4rem;
    height: 4rem;
    border-radius: var(--border-radius-full);
    overflow: hidden;
    border: 1px solid var(--color-outline-variant);
    flex-shrink: 0;
    background-color: var(--color-surface-dim);
    position: relative;
}
.station-img {
    width: 100%;
    height: 100%;
    object-cover: cover;
}

.station-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.station-badge-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.15rem;
}

.streaming-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-primary);
}
.station-card.active-stream .streaming-label {
    color: var(--color-on-primary-container);
}

.onair-badge {
    background-color: var(--color-badge-live);
    color: #ffffff;
    font-size: 0.65rem;
    font-family: var(--font-heading);
    font-weight: 700;
    padding: 0.1rem 0.4rem;
    border-radius: var(--border-radius-full);
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
}
.onair-badge .live-dot {
    width: 5px;
    height: 5px;
    background-color: #ffffff;
    border-radius: 50%;
    animation: blink 0.8s infinite;
}

.station-name {
    font-size: 1.15rem;
    color: var(--color-on-surface);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.station-card.active-stream .station-name {
    color: var(--color-on-primary-container);
}

.station-meta {
    font-size: 0.8rem;
    color: var(--color-on-surface-variant);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-top: 0.15rem;
}
.station-card.active-stream .station-meta {
    color: var(--color-on-primary-container);
    opacity: 0.85;
}
.station-meta .meta-mic {
    font-size: 0.9rem;
}
.airtime-highlight {
    font-weight: 600;
    color: var(--color-primary);
}
.station-card.active-stream .airtime-highlight {
    color: var(--color-on-primary-container);
    text-decoration: underline;
}

.play-circle-btn {
    width: 2.8rem;
    height: 2.8rem;
    border-radius: var(--border-radius-full);
    background-color: var(--color-primary);
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 10px rgba(var(--color-primary-rgb), 0.3);
    flex-shrink: 0;
}
.play-circle-btn:hover {
    transform: scale(1.08);
    background-color: var(--color-primary-hover);
}
.play-circle-btn:active {
    transform: scale(0.95);
}

.station-card.active-stream .play-circle-btn {
    background-color: var(--color-on-primary-container);
    color: var(--color-primary-container);
    box-shadow: none;
}
.station-card.active-stream .play-circle-btn:hover {
    opacity: 0.9;
}

/* Equalizer bounce visualizer in list items */
.mini-equalizer {
    display: flex;
    align-items: end;
    height: 0.75rem;
    gap: 1.5px;
}
.mini-eq-bar {
    width: 2px;
    height: 2px;
    background-color: var(--color-primary);
    animation: none;
}
.mini-equalizer.playing .mini-eq-bar {
    animation: bounce 0.6s infinite ease-in-out alternate;
}
.station-card.active-stream .mini-eq-bar {
    background-color: var(--color-on-primary-container);
}
.mini-eq-bar:nth-child(2) { animation-delay: 0.15s; }
.mini-eq-bar:nth-child(3) { animation-delay: 0.3s; }
.mini-eq-bar:nth-child(4) { animation-delay: 0.45s; }

@keyframes bounce {
    0% { height: 2px; }
    100% { height: 10px; }
}

/* Countdown Timer styling */
.station-countdown {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.8rem;
    color: var(--color-on-surface-variant);
    margin-top: 0.35rem;
    font-weight: 500;
}

.station-card.active-stream .station-countdown {
    color: var(--color-on-primary-container);
    opacity: 0.9;
}

.countdown-live {
    color: var(--color-badge-live);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    animation: text-pulse 1s infinite alternate;
}

.station-card.active-stream .countdown-live {
    color: var(--color-on-primary-container);
}

.countdown-live-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-badge-live);
    border-radius: 50%;
    animation: blink 0.8s infinite;
    display: inline-block;
}

.station-card.active-stream .countdown-live-dot {
    background-color: var(--color-on-primary-container);
}

@keyframes text-pulse {
    0% { opacity: 0.8; }
    100% { opacity: 1; }
}

/* Programs Tab schedule items */
.programs-grid {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.program-card {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.program-time-strip {
    width: 5rem;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--color-surface-dim);
    border-radius: var(--border-radius-md);
    padding: 0.75rem 0.5rem;
    border: 1px solid var(--color-outline-variant);
    text-align: center;
}
.program-time-strip .day-name {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1rem;
    text-transform: uppercase;
}
.program-time-strip .hour-time {
    font-size: 0.8rem;
    color: var(--color-on-surface-variant);
    margin-top: 0.25rem;
    font-weight: 500;
}

.program-info-card {
    flex: 1;
    padding: 1.25rem;
    position: relative;
    overflow: hidden;
}

.program-live-tag-abs {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--color-primary);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 1rem;
    border-bottom-left-radius: var(--border-radius-md);
    text-transform: uppercase;
}

.program-host-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}
.program-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: var(--border-radius-full);
    object-fit: cover;
    border: 1px solid var(--color-outline-variant);
}

.program-title-info h4 {
    font-size: 1.2rem;
    color: var(--color-on-surface);
}
.program-title-info p {
    font-size: 0.85rem;
    color: var(--color-on-surface-variant);
}

.program-bio {
    font-size: 0.9rem;
    color: var(--color-on-surface-variant);
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.program-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.program-station-pill {
    font-size: 0.75rem;
    background-color: var(--color-surface-dim);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    border: 1px solid var(--color-outline-variant);
    color: var(--color-on-surface-variant);
}

.details-link-btn {
    font-size: 0.85rem;
    color: var(--color-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.details-link-btn:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

/* Day Filter Button Controls */
.filter-tabs {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}
.filter-btn {
    padding: 0.4rem 1rem;
    border-radius: var(--border-radius-full);
    background-color: var(--color-surface);
    color: var(--color-on-surface-variant);
    border: 1px solid var(--color-outline-variant);
    font-size: 0.85rem;
    font-weight: 500;
}
.filter-btn.active {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

/* Community Shoutout styling */
.community-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.shoutout-form-card h4, .shoutout-list-card h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--color-outline-variant);
    padding-bottom: 0.5rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1.2rem;
}
.input-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-on-surface-variant);
}
.input-group input, .input-group textarea {
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-outline-variant);
    background-color: var(--color-surface);
    color: var(--color-on-surface);
    transition: border-color var(--transition-speed);
}
.input-group textarea {
    min-height: 5rem;
    resize: vertical;
}
.input-group input:focus, .input-group textarea:focus {
    border-color: var(--color-primary);
}

.submit-btn {
    background-color: var(--color-primary);
    color: #ffffff;
    width: 100%;
    padding: 0.8rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 10px rgba(var(--color-primary-rgb), 0.2);
}
.submit-btn:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
}
.submit-btn:active {
    transform: translateY(1px);
}

.shoutout-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.shoutout-count-badge {
    background-color: var(--color-primary-container);
    color: var(--color-on-primary-container);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: var(--border-radius-full);
}

.shoutout-scroll-container {
    max-height: 25rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-right: 0.5rem;
}

/* Custom Scrollbars */
.shoutout-scroll-container::-webkit-scrollbar, 
.sidebar-empty-state::-webkit-scrollbar {
    width: 6px;
}
.shoutout-scroll-container::-webkit-scrollbar-thumb,
.sidebar-empty-state::-webkit-scrollbar-thumb {
    background-color: var(--color-outline-variant);
    border-radius: 10px;
}

.shoutout-card {
    background-color: var(--color-surface-dim);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--border-radius-md);
    padding: 1rem;
    position: relative;
    animation: fade-in 0.3s ease-out;
}

@keyframes fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.shoutout-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}
.shoutout-sender {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-primary);
}
.shoutout-time {
    font-size: 0.75rem;
    color: var(--color-on-surface-variant);
    opacity: 0.8;
}
.shoutout-body {
    font-size: 0.9rem;
    color: var(--color-on-surface);
    line-height: 1.4;
    word-break: break-word;
}

/* Speed Test widget */
.speedtest-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.speed-gauge-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1.5rem;
}

.gauge-outer {
    position: relative;
    width: 180px;
    height: 180px;
    margin-bottom: 2rem;
}
.gauge-svg {
    transform: rotate(-90deg);
    width: 100%;
    height: 100%;
}
.gauge-bg-circle {
    fill: none;
    stroke: var(--color-surface-dim);
    stroke-width: 10;
}
.gauge-progress-circle {
    fill: none;
    stroke: #e4002b; /* Airtel red stroke */
    stroke-width: 10;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.1s linear;
}

.gauge-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.gauge-speed-icon {
    font-size: 1.8rem;
    color: var(--color-primary);
}
.speed-number {
    font-size: 2.2rem;
    font-weight: 700;
    font-family: var(--font-heading);
    line-height: 1;
    color: var(--color-on-surface);
}
.speed-unit {
    font-size: 0.8rem;
    color: var(--color-on-surface-variant);
    font-weight: 500;
}

.start-test-btn {
    background-color: var(--color-primary);
    color: #ffffff;
    padding: 0.8rem 2rem;
    border-radius: var(--border-radius-full);
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(var(--color-primary-rgb), 0.3);
}
.start-test-btn:hover {
    background-color: var(--color-primary-hover);
    box-shadow: 0 6px 20px rgba(var(--color-primary-rgb), 0.4);
    transform: scale(1.03);
}

/* Speed stats list */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.metric-box {
    background-color: var(--color-surface-dim);
    border: 1px solid var(--color-outline-variant);
    padding: 1rem;
    border-radius: var(--border-radius-md);
    text-align: center;
}
.metric-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-on-surface-variant);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 0.25rem;
}
.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--color-on-surface);
}
.metric-unit {
    font-size: 0.8rem;
    color: var(--color-on-surface-variant);
    margin-left: 0.15rem;
}

/* Buffer Test Showcase */
.buffer-showcase-container h5 {
    font-size: 1.05rem;
    margin-bottom: 1rem;
    color: var(--color-on-surface);
}
.comparison-row {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.comparison-box {
    flex: 1;
    background-color: var(--color-surface-dim);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--border-radius-md);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.comparison-badge {
    align-self: flex-start;
    font-size: 0.7rem;
    font-weight: 700;
    background-color: var(--color-outline-variant);
    color: var(--color-on-surface-variant);
    padding: 0.15rem 0.5rem;
    border-radius: var(--border-radius-sm);
    text-transform: uppercase;
}
.comparison-badge.highlight {
    background-color: var(--color-primary);
    color: #ffffff;
}

.mock-player {
    height: 7rem;
    background-color: #000000;
    border-radius: var(--border-radius-sm);
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.video-play-icon {
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.6);
}

.spinner-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    border-radius: var(--border-radius-sm);
}
.loading-spinner {
    width: 1.8rem;
    height: 1.8rem;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid #ffffff;
    border-radius: 50%;
    animation: rotate 1s linear infinite;
}
.buffering-text {
    font-size: 0.75rem;
    color: #ffffff;
    font-weight: 500;
}
.hd-badge {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    background-color: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255,255,255,0.4);
    color: #ffffff;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
    text-transform: uppercase;
}

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

/* Footer styling */
.main-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 2.5rem 1rem 1.5rem 1rem;
    text-align: center;
}
.footer-powered {
    font-size: 0.8rem;
    color: var(--color-on-surface-variant);
    opacity: 0.8;
}
.footer-icons {
    display: flex;
    gap: 1rem;
    opacity: 0.4;
}
.footer-icon {
    font-size: 1.1rem;
}

/* Sticky Bottom Player Bar styling */
.bottom-player-bar {
    position: fixed;
    bottom: 4rem; /* Sit above navigation bar */
    left: 0;
    width: 100%;
    height: 4.5rem;
    background-color: var(--color-glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--color-outline-variant);
    box-shadow: 0 -8px 24px var(--color-shadow);
    z-index: 60;
    display: flex;
    flex-direction: column;
    transition: transform 0.4s var(--transition-bounce), opacity 0.3s;
}

.bottom-player-bar.hidden {
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
}

.player-progress-container {
    width: 100%;
    height: 3px;
    background-color: var(--color-surface-variant);
    position: relative;
    cursor: pointer;
}
.player-progress-bar {
    height: 100%;
    background-color: var(--color-primary);
    width: 0;
    transition: width 0.1s linear;
}

.player-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    flex: 1;
}

.player-info-block {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
    flex: 1;
}
.player-thumb {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--border-radius-full);
    object-fit: cover;
    border: 1px solid var(--color-outline-variant);
}

.player-meta {
    min-width: 0;
}
.player-meta-title-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.player-meta-title-row h4 {
    font-size: 0.9rem;
    color: var(--color-on-surface);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.player-live-tag {
    background-color: rgba(var(--color-primary-rgb), 0.1);
    border: 1px solid rgba(var(--color-primary-rgb), 0.25);
    padding: 0.05rem 0.35rem;
    border-radius: var(--border-radius-full);
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--color-primary);
}
.player-live-dot {
    width: 4px;
    height: 4px;
    background-color: var(--color-primary);
    border-radius: 50%;
}
.player-subtext {
    font-size: 0.75rem;
    color: var(--color-on-surface-variant);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.player-mid-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Audio wave equalizer */
.equalizer-visualizer {
    display: flex;
    align-items: flex-end;
    height: 1.25rem;
    gap: 2px;
}
.equalizer-bar {
    width: 3px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 3px;
    transition: height 0.1s ease;
}
.equalizer-visualizer.playing .equalizer-bar {
    animation: bounce-eq 0.8s ease-in-out infinite alternate;
}
.equalizer-visualizer.playing .equalizer-bar:nth-child(1) { height: 12px; animation-delay: 0.1s; }
.equalizer-visualizer.playing .equalizer-bar:nth-child(2) { height: 18px; animation-delay: 0.3s; }
.equalizer-visualizer.playing .equalizer-bar:nth-child(3) { height: 14px; animation-delay: 0.2s; }
.equalizer-visualizer.playing .equalizer-bar:nth-child(4) { height: 8px; animation-delay: 0.5s; }

@keyframes bounce-eq {
    0% { transform: scaleY(0.3); }
    100% { transform: scaleY(1.8); }
}

.player-play-btn {
    width: 2.8rem;
    height: 2.8rem;
    border-radius: var(--border-radius-full);
    background-color: var(--color-primary);
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 10px rgba(var(--color-primary-rgb), 0.3);
}
.player-play-btn:hover {
    transform: scale(1.05);
}
.player-play-btn:active {
    transform: scale(0.95);
}

.player-right-controls {
    display: none; /* Hide volume controls on mobile */
    align-items: center;
    gap: 0.5rem;
}
.player-icon-btn {
    color: var(--color-on-surface);
    opacity: 0.8;
}
.player-slider {
    cursor: pointer;
    accent-color: var(--color-primary);
}

/* Bottom Navigation Bar styling */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4rem;
    background-color: var(--color-glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--color-outline-variant);
    z-index: 50;
    display: flex;
    justify-content: space-around;
    align-items: center;
    box-shadow: 0 -4px 20px var(--color-shadow);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 25%;
    height: 100%;
    color: var(--color-on-surface-variant);
}

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

.nav-item.active {
    color: var(--color-primary);
    font-weight: 700;
}
.nav-item.active::after {
    content: '';
    width: 4px;
    height: 4px;
    background-color: var(--color-primary);
    border-radius: 50%;
    margin-top: 2px;
    position: absolute;
    bottom: 6px;
}

.nav-icon {
    font-size: 1.5rem;
    margin-bottom: 0.15rem;
}
.nav-label {
    font-size: 0.75rem;
    font-family: var(--font-body);
}

/* Modal overlays */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.modal-overlay:not(.hidden) {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--border-radius-md);
    width: 100%;
    max-width: 450px;
    padding: 1.5rem;
    position: relative;
    box-shadow: 0 24px 48px var(--color-shadow);
    transform: scale(0.9);
    transition: transform 0.3s var(--transition-bounce);
}
.modal-overlay:not(.hidden) .modal-card {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 2rem;
    height: 2rem;
    border-radius: var(--border-radius-full);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-on-surface-variant);
    background-color: var(--color-surface-dim);
}
.modal-close-btn:hover {
    background-color: var(--color-outline-variant);
}

.modal-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.modal-avatar {
    width: 4.5rem;
    height: 4.5rem;
    border-radius: var(--border-radius-full);
    object-fit: cover;
    border: 2px solid var(--color-primary);
}
.modal-title-area h3 {
    font-size: 1.4rem;
    color: var(--color-on-surface);
}
.modal-subtitle {
    font-size: 0.9rem;
    color: var(--color-primary);
    font-weight: 600;
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.modal-detail-row {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}
.modal-detail-row .material-symbols-outlined {
    font-size: 1.4rem;
    margin-top: 0.1rem;
}
.text-red {
    color: var(--color-primary) !important;
}
.modal-detail-row strong {
    display: block;
    font-size: 0.85rem;
    color: var(--color-on-surface-variant);
    text-transform: uppercase;
}
.modal-detail-row p {
    font-size: 0.95rem;
    color: var(--color-on-surface);
    margin-top: 0.1rem;
}

.modal-footer {
    border-top: 1px solid var(--color-outline-variant);
    padding-top: 1rem;
}

.modal-action-btn {
    background-color: var(--color-primary);
    color: #ffffff;
    width: 100%;
    padding: 0.8rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.25);
}
.modal-action-btn:hover {
    background-color: var(--color-primary-hover);
}

/* RESPONSIVE DESIGN (TABLETS & DESKTOP) */
@media (min-width: 768px) {
    /* Layout split: Left Sidebar + Right Tabbed Content */
    .layout-container {
        display: grid;
        grid-template-columns: 320px 1fr;
        gap: 2rem;
        padding: 2.5rem 1.5rem;
    }

    .desktop-sidebar {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .sidebar-title {
        font-size: 1.3rem;
        margin-bottom: 1.2rem;
        padding-bottom: 0.5rem;
        border-bottom: 1px solid var(--color-outline-variant);
    }
    
    .sidebar-empty-state {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        color: var(--color-on-surface-variant);
        opacity: 0.7;
        gap: 0.75rem;
        padding: 2rem 1rem;
    }
    .sidebar-empty-icon {
        font-size: 3rem;
    }
    .sidebar-empty-state p {
        font-size: 0.9rem;
    }

    .sidebar-active-state {
        display: flex;
        flex-direction: column;
        animation: fade-in 0.3s ease-out;
    }

    .sidebar-cover-wrapper {
        position: relative;
        width: 100%;
        aspect-ratio: 1;
        border-radius: var(--border-radius-md);
        overflow: hidden;
        margin-bottom: 1rem;
        border: 1px solid var(--color-outline-variant);
    }
    .sidebar-cover {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .sidebar-status-pill {
        position: absolute;
        top: 0.75rem;
        right: 0.75rem;
        background-color: var(--color-primary);
        color: #ffffff;
        font-family: var(--font-heading);
        font-weight: 700;
        font-size: 0.7rem;
        padding: 0.2rem 0.6rem;
        border-radius: var(--border-radius-full);
    }

    .sidebar-station-name {
        font-size: 1.4rem;
        color: var(--color-on-surface);
        margin-bottom: 0.25rem;
    }
    .sidebar-show-title {
        font-size: 1.05rem;
        color: var(--color-primary);
        font-weight: 600;
        margin-bottom: 1.25rem;
    }

    .sidebar-meta-list {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        border-bottom: 1px solid var(--color-outline-variant);
        padding-bottom: 1.25rem;
        margin-bottom: 1.25rem;
    }
    .sidebar-meta-item {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 0.9rem;
        color: var(--color-on-surface-variant);
    }
    .sidebar-meta-item .material-symbols-outlined {
        font-size: 1.2rem;
        color: var(--color-primary);
    }

    .sidebar-player-controls {
        display: flex;
        align-items: center;
        gap: 1rem;
    }
    .primary-play-btn {
        width: 3.5rem;
        height: 3.5rem;
        border-radius: var(--border-radius-full);
        background-color: var(--color-primary);
        color: #ffffff;
        display: flex;
        justify-content: center;
        align-items: center;
        box-shadow: 0 4px 15px rgba(var(--color-primary-rgb), 0.3);
    }
    .primary-play-btn:hover {
        background-color: var(--color-primary-hover);
        transform: scale(1.05);
    }
    .sidebar-volume-controls {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        flex: 1;
    }
    .volume-slider {
        flex: 1;
        cursor: pointer;
        accent-color: var(--color-primary);
    }

    .promo-card {
        padding: 1.25rem;
    }
    .promo-header {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 0.5rem;
    }
    .promo-header h4 {
        font-size: 1.1rem;
    }
    .promo-card p {
        font-size: 0.85rem;
        color: var(--color-on-surface-variant);
        margin-bottom: 1rem;
    }
    .promo-action-btn {
        font-size: 0.85rem;
        font-weight: 600;
        color: var(--color-primary);
        border: 1px solid var(--color-primary);
        padding: 0.5rem 1rem;
        border-radius: var(--border-radius-full);
        width: 100%;
        text-align: center;
    }
    .promo-action-btn:hover {
        background-color: var(--color-primary);
        color: #ffffff;
    }

    /* Grids & Cards Layout */
    .stations-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .station-card {
        padding: 1.25rem 1.5rem;
    }

    .programs-grid {
        gap: 1.5rem;
    }
    .program-card {
        gap: 2rem;
    }
    .program-info-card {
        border-radius: var(--border-radius-md);
        background-color: var(--color-surface);
        border: 1px solid var(--color-outline-variant);
    }

    .community-grid {
        display: grid;
        grid-template-columns: 1fr 1.5fr;
        gap: 1.5rem;
        align-items: start;
    }

    .speedtest-grid {
        display: grid;
        grid-template-columns: 1fr 1.5fr;
        gap: 1.5rem;
        align-items: start;
    }
    .comparison-row {
        flex-direction: row;
    }

    /* Right player control showing on Desktop */
    .player-right-controls {
        display: flex;
    }
    .bottom-player-bar {
        padding: 0 2rem;
        bottom: 0;
    }
    .bottom-nav {
        display: none !important; /* Hide bottom navigation bar on desktop/tablet */
    }
}

@media (min-width: 1024px) {
    .stations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .layout-container {
        grid-template-columns: 350px 1fr;
        gap: 3rem;
    }
}

/* --- SAFE AREA INSETS & OVERRIDES --- */
.bottom-nav {
    padding-bottom: env(safe-area-inset-bottom);
    height: calc(4rem + env(safe-area-inset-bottom));
}
.bottom-player-bar {
    bottom: calc(4rem + env(safe-area-inset-bottom));
}

@media (min-width: 768px) {
    .bottom-player-bar {
        bottom: 0;
        padding-bottom: env(safe-area-inset-bottom);
        height: calc(4.5rem + env(safe-area-inset-bottom));
    }
    .toast-container {
        bottom: calc(5.5rem + env(safe-area-inset-bottom));
    }
}

/* --- PLAYER CLOSE BUTTON --- */
.player-close-btn {
    width: 2.2rem;
    height: 2.2rem;
    border-radius: var(--border-radius-full);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-on-surface-variant);
    background-color: var(--color-surface-dim);
    flex-shrink: 0;
    margin-left: 0.75rem;
}
.player-close-btn:hover {
    background-color: var(--color-outline-variant);
    color: var(--color-primary);
    transform: scale(1.05);
}
.player-close-btn:active {
    transform: scale(0.95);
}

/* --- TOAST NOTIFICATIONS --- */
.toast-container {
    position: fixed;
    bottom: calc(9rem + env(safe-area-inset-bottom));
    left: 50%;
    transform: translateX(-50%);
    z-index: 90;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 90%;
    max-width: 400px;
    pointer-events: none;
}
.toast-message {
    pointer-events: auto;
    background-color: #ba1a1a;
    color: #ffffff;
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius-md);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.90rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: toast-slide-in 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    transition: opacity 0.3s, transform 0.3s;
}
body.dark-mode .toast-message {
    background-color: #ff8985;
    color: #410005;
    border-color: rgba(0, 0, 0, 0.1);
}
.clickable-toast {
    cursor: pointer;
}
.clickable-toast:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
}
.toast-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
}
.toast-text {
    flex: 1;
}
.toast-fade-out {
    opacity: 0;
    transform: translateY(10px);
}
@keyframes toast-slide-in {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* --- PLAY BUTTON BUFFERING / SPINNER STATE --- */
.play-circle-btn.loading {
    background-color: var(--color-outline-variant) !important;
    color: var(--color-primary) !important;
    cursor: wait;
}
.play-circle-btn.loading .material-symbols-outlined {
    display: none;
}
.play-circle-btn.loading::after {
    content: '';
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid rgba(182, 0, 32, 0.2);
    border-top: 2px solid #b60020;
    border-radius: 50%;
    animation: rotate-spinner 1s linear infinite;
}
body.dark-mode .play-circle-btn.loading::after {
    border: 2px solid rgba(255, 179, 175, 0.2);
    border-top: 2px solid #ffb3af;
}

.player-play-btn.loading {
    background-color: var(--color-outline-variant) !important;
    color: var(--color-primary) !important;
    cursor: wait;
}
.player-play-btn.loading .material-symbols-outlined {
    display: none;
}
.player-play-btn.loading::after {
    content: '';
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid rgba(182, 0, 32, 0.2);
    border-top: 2px solid #b60020;
    border-radius: 50%;
    animation: rotate-spinner 1s linear infinite;
}
body.dark-mode .player-play-btn.loading::after {
    border: 2px solid rgba(255, 179, 175, 0.2);
    border-top: 2px solid #ffb3af;
}

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

/* --- PLAY BUTTON DISABLED STATE --- */
.play-circle-btn.disabled {
    background-color: var(--color-surface-dim) !important;
    color: var(--color-outline) !important;
    box-shadow: none !important;
    cursor: not-allowed;
    opacity: 0.6;
}

/* --- SLOW SERVER STATUS TEXT --- */
.slow-connecting-text {
    font-size: 0.75rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-top: 0.25rem;
    animation: blink-soft 1.5s infinite;
}
body.dark-mode .slow-connecting-text {
    color: #ffb3af;
}
@keyframes blink-soft {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* --- SHOUTOUT SAMPLE LABEL --- */
.shoutout-sample-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-on-surface-variant);
    opacity: 0.6;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px dashed var(--color-outline-variant);
    padding-bottom: 0.25rem;
    width: 100%;
}