/* KickOff — Football Streaming — Clean Flat Dark */

:root {
    --bg-root:    #0f0f0f;
    --bg-card:    #161616;
    --bg-header:  #111111;
    --bg-input:   #1a1a1a;
    --bg-hover:   #1e1e1e;
    --bg-active:  #1c2a1c;

    --border:     #242424;
    --border-focus: #22c55e;

    --primary:    #22c55e;
    --primary-dim: rgba(34, 197, 94, 0.12);

    --text:       #e8e8e8;
    --text-muted: #888888;
    --text-dim:   #484848;

    --sidebar-width: 340px;
    --header-height: 58px;
    --radius:     8px;
    --radius-sm:  5px;
    --transition: all 0.15s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

.hidden { display: none !important; }

html, body { height: 100%; overflow: hidden; }

body {
    background: var(--bg-root);
    color: var(--text);
    font-family: 'Inter', system-ui, sans-serif;
    height: 100vh;
    display: flex;
    flex-direction: column;
    font-size: 14px;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #2a2a2a; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ── Header ── */
.app-header {
    height: var(--header-height);
    background: var(--bg-header);
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1.5rem;
    flex-shrink: 0;
    z-index: 100;
}

.header-logo h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.4px;
    font-family: 'Outfit', sans-serif;
}

.header-logo h1 span { color: var(--primary); }

.header-logo p {
    font-size: 0.6rem;
    color: var(--text-dim);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 1px;
}

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

.live-status {
    display: flex;
    align-items: center;
    gap: 7px;
    background: var(--primary-dim);
    border: 1px solid rgba(34, 197, 94, 0.2);
    padding: 5px 12px;
    border-radius: 20px;
}

.pulse-dot {
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 1.8s infinite;
}

.live-label {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.8px;
}

/* ── Buttons ── */
.settings-btn {
    background: #1a1a1a;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 6px 14px;
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
    text-decoration: none;
}

.settings-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-dim);
}

.settings-btn.active {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-dim);
}

/* ── Layout ── */
.main-content {
    flex: 1;
    display: flex;
    padding: 1rem;
    gap: 1rem;
    width: 100%;
    min-height: 0;
    overflow: hidden;
}

.viewing-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
}

/* ── Sidebar ── */
.sidebar {
    width: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    min-height: 0;
    transition: width 0.25s ease, opacity 0.15s ease, margin-left 0.25s ease;
    overflow: hidden;
}

.sidebar.collapsed {
    width: 0;
    opacity: 0;
    pointer-events: none;
    margin-left: -1rem;
}

/* ── Player container ── */
.player-container {
    background: #000;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.player-container.active { border-color: #2a2a2a; }

.player-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.player-channel-info { display: flex; align-items: center; gap: 10px; }

.badge {
    font-size: 0.6rem;
    font-weight: 700;
    padding: 3px 7px;
    border-radius: 4px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.ch1-badge {
    background: var(--primary);
    color: #000;
}

.stream-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text);
    font-family: 'Outfit', sans-serif;
}

.stat-res-badge {
    font-size: 0.7rem;
    font-weight: 600;
    background: #1a1a1a;
    border: 1px solid var(--border);
    padding: 3px 8px;
    border-radius: 4px;
    color: var(--text-muted);
    margin-right: 8px;
}

.player-actions { display: flex; align-items: center; }

.player-action-btn {
    background: #1a1a1a;
    border: 1px solid var(--border);
    color: var(--text-muted);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 0.8rem;
}

.player-action-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ── Video ── */
.video-wrapper {
    position: relative;
    width: 100%;
    flex: 1;
    background: #000;
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.error-overlay {
    position: absolute;
    inset: 0;
    background: #0a0a0a;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    text-align: center;
    z-index: 5;
}

.error-overlay i { font-size: 1.8rem; color: var(--text-dim); }
.error-overlay p { font-size: 0.8rem; color: var(--text-muted); max-width: 280px; }

/* ── Sidebar card ── */
.sidebar-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    display: flex;
    flex-direction: column;
}

.sidebar-card h3 {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 10px;
}

/* ── Playlist tabs ── */
.playlist-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 8px;
}

.playlist-tab {
    font-size: 0.68rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    background: #1a1a1a;
    border: 1px solid var(--border);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.playlist-tab:hover { color: var(--text); border-color: #333; }
.playlist-tab.active { background: var(--primary); border-color: var(--primary); color: #000; font-weight: 700; }

/* ── Search ── */
#channel-search {
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text);
    font-size: 0.82rem;
    width: 100%;
    outline: none;
    transition: var(--transition);
    margin-bottom: 0;
}

#channel-search:focus { border-color: var(--primary); }
#channel-search::placeholder { color: var(--text-dim); }

/* ── Channel list ── */
.channel-options {
    display: flex;
    flex-direction: column;
}

.channel-group-header {
    font-size: 0.58rem;
    font-weight: 700;
    color: var(--text-dim);
    padding: 14px 8px 4px;
    text-transform: uppercase;
    letter-spacing: 1.4px;
}

.channel-opt-btn {
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    padding: 7px 8px;
    display: flex;
    align-items: center;
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: background 0.12s;
}

.channel-opt-btn:hover { background: var(--bg-hover); }

.channel-opt-btn.active { background: var(--bg-active); }

.channel-opt-btn.active .ch-name { color: var(--primary); }

.opt-details { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.ch-name {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    transition: color 0.12s;
}

.ch-group {
    font-size: 0.62rem;
    color: var(--text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    margin-top: 1px;
}

/* ── Channel actions ── */
.ch-actions {
    display: flex;
    gap: 2px;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.12s;
    margin-left: 6px;
}

.channel-opt-btn:hover .ch-actions { opacity: 1; }

.ch-edit-btn, .ch-del-btn {
    font-size: 0.68rem;
    padding: 3px 5px;
    border-radius: 3px;
    cursor: pointer;
    color: var(--text-muted);
    background: transparent;
    border: none;
    transition: background 0.1s, color 0.1s;
}

.ch-edit-btn:hover { background: #2a2a2a; color: var(--text); }
.ch-del-btn:hover  { background: rgba(239, 68, 68, 0.12); color: #ef4444; }

/* ── Spinner ── */
.spinner-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    z-index: 5;
    pointer-events: none;
}

.spinner {
    width: 36px;
    height: 36px;
    border: 2px solid #222;
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

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

/* ── Animations ── */
@keyframes pulse {
    0%   { opacity: 1; }
    50%  { opacity: 0.4; }
    100% { opacity: 1; }
}

/* ── Uploader page ── */
.uploader-body {
    background: var(--bg-root);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: auto;
}

.uploader-container {
    width: 100%;
    max-width: 480px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
}

.uploader-header { position: relative; margin-bottom: 2rem; }

.back-home-link {
    position: absolute;
    left: 0;
    top: 0;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.78rem;
    font-weight: 600;
    transition: var(--transition);
}

.back-home-link:hover { color: var(--primary); }

.brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 1.5rem;
    margin-bottom: 0.4rem;
}

.brand h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text);
    font-family: 'Outfit', sans-serif;
}

.brand h2 span { color: var(--primary); }

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

.drop-zone {
    border: 1px dashed #2e2e2e;
    border-radius: var(--radius);
    padding: 2.5rem 1.5rem;
    background: #111;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--primary);
    background: var(--primary-dim);
}

.upload-icon {
    font-size: 2.2rem;
    color: var(--text-dim);
    margin-bottom: 0.8rem;
    display: block;
    transition: var(--transition);
}

.drop-zone:hover .upload-icon { color: var(--primary); }

.drop-zone h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.3rem; }
.drop-zone p  { font-size: 0.78rem; color: var(--text-muted); }

.upload-progress-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.spin-gauge {
    font-size: 2rem;
    color: var(--primary);
    animation: spin 1s infinite linear;
    margin-bottom: 0.5rem;
}

.progress-bar-wrapper {
    width: 80%;
    height: 4px;
    background: #222;
    border-radius: 4px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.progress-bar {
    width: 0%;
    height: 100%;
    background: var(--primary);
    border-radius: 4px;
    transition: width 0.4s ease;
}

.status-feedback {
    margin-top: 1.2rem;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.status-feedback.success {
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.2);
    color: var(--primary);
}

.status-feedback.error {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .main-content { flex-direction: column; overflow-y: auto; }
    .sidebar { width: 100%; }
}