:root {
    --sidebar-bg: #34495e;
    --player-bg: #2c3e50;
    --accent: #f97316;
    --text-white: #ffffff;
    --bg-main: #f3f4f6;
    --text-dark: #0f172a;
    --text-grey: #6b7280;
    --sidebar-width: 260px;
    --player-height: 80px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

button,
input {
    font-family: inherit;
}

button:focus,
input:focus {
    outline: none;
}

body {
    font-family: 'Open Sans', sans-serif;
    background: var(--bg-main);
    color: var(--text-dark);
    overflow: hidden;
}

.app-container {
    display: flex;
    height: 100vh;
    padding-bottom: var(--player-height);
}

/* SIDEBAR */

.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    color: var(--text-white);
    display: flex;
    flex-direction: column;
    padding: 20px;
    flex-shrink: 0;
    overflow-y: auto;
    transition: transform 0.3s ease;
    z-index: 100;
}

.logo-area {
    font-size: 1.3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}
.logo-icon {
    font-size: 1.8rem;
}
.logo-icon-img {
    width: 35px;
    height: 35px;
    object-fit: contain;
}

.sidebar-search {
    background: #ffffff;
    border-radius: 4px;
    display: flex;
    align-items: center;
    padding: 6px 8px;
    margin-bottom: 12px;
    gap: 4px;
}
.sidebar-search .material-icons {
    color: #888;
}
.sidebar-search input {
    border: none;
    outline: none;
    width: 100%;
    font-size: 0.9rem;
}

/* HTTPS setting */

.sidebar-setting {
    margin-bottom: 18px;
}
.switch-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 4px;
}
.setting-note {
    font-size: 0.7rem;
    color: #e5e7eb;
}

.switch {
    position: relative;
    display: inline-block;
    width: 38px;
    height: 20px;
}
.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: #9ca3af;
    transition: .2s;
    border-radius: 999px;
}
.slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .2s;
    border-radius: 50%;
}
input:checked + .slider {
    background-color: var(--accent);
}
input:checked + .slider:before {
    transform: translateX(16px);
}

/* NAV */

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

.nav-section-title {
    font-size: 0.75rem;
    font-weight: 700;
    opacity: 0.8;
    margin-top: 15px;
    margin-bottom: 5px;
    letter-spacing: 1px;
    color: #e5e7eb;
}

.nav-item {
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.9);
    text-align: left;
    padding: 10px;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: 6px;
    transition: 0.2s;
}
.nav-item .material-icons {
    font-size: 1.1rem;
}
.nav-item:hover {
    background: rgba(255,255,255,0.12);
}
.nav-item.active {
    background: rgba(255,255,255,0.18);
    border-left: 4px solid var(--accent);
}

/* Search history */

.history-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 4px;
}
.history-clear-btn {
    border: none;
    background: rgba(255,255,255,0.12);
    color: #f9fafb;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 999px;
    cursor: pointer;
}
.history-clear-btn:hover {
    background: rgba(255,255,255,0.2);
}
.history-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.history-item {
    border: none;
    background: rgba(255,255,255,0.12);
    color: #f9fafb;
    font-size: 0.8rem;
    padding: 4px 8px;
    border-radius: 4px;
    text-align: left;
    cursor: pointer;
}
.history-item:hover {
    background: rgba(255,255,255,0.2);
}

/* MAIN CONTENT */

.main-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 30px 40px;
    background: #ffffff;
    position: relative;
}

.hero-text h1 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}
.hero-text p {
    font-size: 1rem;
    color: var(--text-grey);
    margin-bottom: 30px;
    max-width: 700px;
}
.section-heading {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--text-grey);
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 10px;
    margin-bottom: 20px;
    margin-top: 10px;
    letter-spacing: 1px;
}

/* VIEWS - FIXED POSITIONING */

.view {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 30px 40px;
    overflow-y: auto;
    overflow-x: hidden;
    background: #ffffff;
}

.view.active-view {
    display: block;
}

/* LIST VIEW */

.channel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 14px;
}

.card {
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    border-radius: 8px;
    padding: 6px;
    background: #f9fafb;
    box-shadow: 0 1px 3px rgba(15,23,42,0.06);
    position: relative;
}
.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(15,23,42,0.12);
}

.card-img-wrap {
    width: 100%;
    aspect-ratio: 1/1;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    background: #e5e7eb;
    margin-bottom: 6px;
}
.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-title {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-dark);
    margin-bottom: 2px;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.card-subtitle {
    font-size: 0.75rem;
    color: var(--text-grey);
    line-height: 1.3;
}

.card-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
}
.card-actions-left,
.card-actions-right {
    display: flex;
    gap: 4px;
}
.card-icon-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: #6b7280;
    padding: 2px;
}
.card-icon-btn:hover {
    color: var(--accent);
}

/* PLAYER BAR - UPDATED LAYOUT */

.player-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--player-height);
    background: var(--player-bg);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px;
    z-index: 200;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
}

.player-left {
    display: flex;
    align-items: center;
    width: 60%;
    cursor: pointer;
}
.player-art-wrap {
    position: relative;
}
#player-art {
    width: 52px;
    height: 52px;
    border-radius: 4px;
    margin-right: 10px;
    background: #4b5563;
    object-fit: cover;
}

.track-info {
    max-width: 220px;
}
.p-title {
    font-weight: 700;
    font-size: 0.85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.p-artist {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.8);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.player-right {
    width: 40%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
}

.icon-btn {
    background: none;
    border: none;
    color: rgba(255,255,255,0.9);
    cursor: pointer;
    transition: all 0.2s;
}

.icon-btn:hover {
    color: #ffffff;
    transform: scale(1.1);
}

/* Play button bigger than others */
.icon-btn .material-icons {
    font-size: 28px;
}

.icon-btn:not(:has(#play-icon)) .material-icons {
    font-size: 24px;
}

/* MOBILE PLAYER ADJUSTMENTS */

@media (max-width: 768px) {
    .player-bar {
        padding: 0 8px;
    }
    .player-left {
        width: 65%;
    }
    .track-info {
        max-width: 140px;
    }
    .player-right {
        width: 35%;
        justify-content: flex-end;
        gap: 6px;
    }
}

/* EXTENDED NOW PLAYING VIEW */

.np-layout {
    padding: 10px 0 40px;
}
.np-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}
.np-main-row {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
.np-art-col img {
    width: 260px;
    height: 260px;
    border-radius: 8px;
    object-fit: cover;
}
.np-info-col h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}
.np-info-col p {
    font-size: 0.9rem;
    color: #4b5563;
}
.np-meta {
    margin-top: 8px;
    font-size: 0.85rem;
    color: #6b7280;
}
.np-actions {
    margin-top: 12px;
}

/* ABOUT VIEW */

.about-layout {
    padding: 10px 0 40px;
    max-width: 600px;
}
.about-layout h2 {
    font-size: 1.4rem;
    margin-bottom: 4px;
}
.about-version {
    font-size: 0.9rem;
    color: #6b7280;
    margin-bottom: 10px;
}
.about-text {
    margin-top: 10px;
    font-size: 0.95rem;
    color: #4b5563;
}

/* CHAT VIEW - IMPROVED LAYOUT */

.chat-layout {
    display: flex;
    flex-direction: column;
    height: 100%;
    max-width: 700px;
    margin: 0 auto;
}

.chat-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-shrink: 0;
}

.chat-status {
    font-size: 0.8rem;
    color: #6b7280;
    min-height: 18px;
    flex-shrink: 0;
}

.chat-messages {
    flex: 1;
    border-radius: 8px;
    background: #f3f4f6;
    padding: 12px;
    overflow-y: auto;
    font-size: 0.85rem;
    margin-bottom: 12px;
    min-height: 200px;
}

.chat-message {
    margin-bottom: 12px;
    background: #ffffff;
    border-radius: 8px;
    padding: 8px 10px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.chat-message-header {
    font-weight: 600;
    font-size: 0.82rem;
    color: #374151;
    margin-bottom: 4px;
}

.chat-message-time {
    font-size: 0.7rem;
    color: #9ca3af;
    margin-left: 6px;
    font-weight: 400;
}

.chat-message-text {
    font-size: 0.88rem;
    color: #111827;
    line-height: 1.4;
    word-wrap: break-word;
}

/* Emoji tabs */

.emoji-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 8px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.emoji-tab-btn {
    border-radius: 999px;
    border: 1px solid #d1d5db;
    background: #f3f4f6;
    padding: 4px 10px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.emoji-tab-btn:hover {
    background: #e5e7eb;
}

.emoji-tab-btn.active {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

.emoji-picker {
    margin-bottom: 8px;
    border-radius: 8px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    padding: 8px;
    max-height: 180px;
    overflow-y: auto;
    flex-shrink: 0;
}

.emoji-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.emoji-grid span {
    cursor: pointer;
    font-size: 1.3rem;
    transition: transform 0.1s;
    padding: 2px;
}

.emoji-grid span:hover {
    transform: scale(1.3);
}

.chat-input-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.emoji-toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: #6b7280;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.emoji-toggle-btn:hover {
    color: var(--accent);
}

.emoji-toggle-btn .material-icons {
    font-size: 24px;
}

#chat-input {
    flex: 1;
    border-radius: 999px;
    border: 1px solid #d1d5db;
    padding: 8px 14px;
    font-size: 0.9rem;
}

.chat-send-btn {
    padding: 8px 16px;
    border-radius: 999px;
    background: var(--accent);
    color: #ffffff;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}

.chat-send-btn:hover {
    background: #ea580c;
}

/* PAGINATION */

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 24px 0 10px;
}
.page-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid #d1d5db;
    background: #f3f4f6;
    color: #1e293b;
    cursor: pointer;
    font-size: 0.85rem;
}
.page-btn:disabled {
    opacity: 0.4;
    cursor: default;
}
.page-info {
    font-size: 0.9rem;
    color: #555;
}

/* MODALS */

.modal {
    position: fixed;
    inset: 0;
    z-index: 300;
}
.modal.hidden {
    display: none;
}
.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15,23,42,0.35);
}
.modal-content {
    position: relative;
    max-width: 480px;
    margin: 60px auto;
    background: #ffffff;
    border-radius: 12px;
    padding: 20px 20px 18px;
    box-shadow: 0 18px 45px rgba(15,23,42,0.25);
}
.modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    border: none;
    background: none;
    cursor: pointer;
    color: #6b7280;
}
.modal-close:hover {
    color: #111827;
}
.modal-header {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}
#modal-art {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
    background: #e5e7eb;
}
.modal-header-text {
    min-width: 0;
}
.modal-header h3 {
    margin-bottom: 4px;
    word-wrap: break-word;
}
.modal-header p {
    font-size: 0.9rem;
    color: #555;
    word-wrap: break-word;
}
.modal-body p {
    font-size: 0.9rem;
    margin-bottom: 6px;
}
.modal-body a {
    color: var(--accent);
    text-decoration: none;
}
.modal-body a:hover {
    text-decoration: underline;
}
.modal-tags span {
    word-wrap: break-word;
}
.modal-station .modal-body-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 20px;
}

/* Chat name modal */

.chat-name-input {
    width: 100%;
    border-radius: 6px;
    border: 1px solid #d1d5db;
    padding: 6px 8px;
    margin-top: 8px;
}
.modal-actions {
    text-align: right;
    margin-top: 10px;
}

/* MOBILE */

.mobile-header {
    display: none;
}
.sidebar-overlay {
    display: none;
}

@media (max-width: 768px) {
    .app-container {
        flex-direction: column;
    }

    .mobile-header {
        display: flex;
        align-items: center;
        height: 60px;
        background: var(--sidebar-bg);
        color: #ffffff;
        padding: 0 15px;
        flex-shrink: 0;
    }
    .mobile-logo {
        font-size: 1.2rem;
        font-weight: 700;
        display: flex;
        align-items: center;
        gap: 10px;
        margin-left: 15px;
    }
    .mobile-logo-icon {
        width: 30px;
        height: 30px;
        object-fit: contain;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        transform: translateX(-100%);
        box-shadow: 2px 0 10px rgba(0,0,0,0.2);
    }
    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-overlay.active {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.35);
        z-index: 99;
    }

    .main-content,
    .view {
        padding: 20px 15px 90px;
    }
    
    .hero-text h1 {
        font-size: 1.4rem;
    }

    .modal-content {
        margin: 40px 12px;
    }

    .np-main-row {
        flex-direction: column;
    }
    .np-art-col img {
        width: 100%;
        height: auto;
    }
    
    .chat-layout {
        max-width: 100%;
    }
}

/* UTILS */

.hidden {
    display: none !important;
}
.loader {
    width: 30px;
    height: 30px;
    border: 3px solid #ddd;
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s infinite linear;
    margin: 20px auto;
}
@keyframes spin {
    100% { transform: rotate(360deg); }
}