/* Cor-Amp media player — OS-2045 styled.
   Mounted into an .os-window body via OS2045WM.openApp('corplayer', { mount }). */

.ca-host {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    color: var(--ink, #d8dfe9);
    font-family: 'Inter', system-ui, sans-serif;
    background: transparent;
}

.ca-toolbar {
    display: flex;
    gap: 6px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--glass-edge, rgba(255, 255, 255, 0.08));
    background: rgba(255, 255, 255, 0.02);
    flex-wrap: wrap;
}

.ca-btn {
    background: rgba(255, 255, 255, 0.06);
    color: var(--ink, #d8dfe9);
    border: 1px solid var(--glass-edge, rgba(255, 255, 255, 0.10));
    border-radius: 7px;
    padding: 6px 12px;
    cursor: pointer;
    font-size: 13px;
    transition: background 0.12s, border-color 0.12s;
    line-height: 1.4;
}
.ca-btn:hover {
    background: rgba(255, 255, 255, 0.10);
    border-color: rgba(255, 255, 255, 0.18);
}
.ca-btn:active { transform: translateY(1px); }
.ca-btn.primary {
    background: var(--a-amber, #ffb86b);
    color: #1a1a1a;
    border-color: transparent;
    font-weight: 600;
}
.ca-btn.primary:hover { background: #ffc384; }
.ca-btn.is-active {
    background: rgba(95, 209, 255, 0.18);
    border-color: rgba(95, 209, 255, 0.6);
    color: #b8e6ff;
}

.ca-now {
    padding: 16px 16px 14px;
    border-bottom: 1px solid var(--glass-edge, rgba(255, 255, 255, 0.06));
    display: flex;
    align-items: center;
    gap: 14px;
}
.ca-cover {
    width: 64px; height: 64px;
    border-radius: 6px;
    background-color: rgba(255, 255, 255, 0.05);
    background-size: cover;
    background-position: center;
    flex-shrink: 0;
    border: 1px solid var(--glass-edge, rgba(255, 255, 255, 0.10));
    position: relative;
}
.ca-cover:not(.has-cover)::before {
    content: '🎵';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    opacity: 0.4;
}
.ca-now-text {
    flex: 1;
    min-width: 0;
    text-align: left;
}
.ca-now-title {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.3;
    color: var(--ink, #d8dfe9);
    word-break: break-word;
}
.ca-now-sub {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10.5px;
    color: var(--ink-3, #7a8290);
    margin-top: 6px;
    word-break: break-all;
    opacity: 0.7;
}

.ca-progress {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px 4px;
}
.ca-time {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--ink-2, #b5bdd1);
    min-width: 38px;
    text-align: center;
}
#caSeek, #caVolume {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    height: 22px;
    cursor: pointer;
}
#caSeek::-webkit-slider-runnable-track,
#caVolume::-webkit-slider-runnable-track {
    height: 4px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 4px;
}
#caSeek::-moz-range-track,
#caVolume::-moz-range-track {
    height: 4px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 4px;
}
#caSeek::-webkit-slider-thumb,
#caVolume::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--a-amber, #ffb86b);
    margin-top: -5px;
    border: none;
    cursor: grab;
}
#caSeek::-moz-range-thumb,
#caVolume::-moz-range-thumb {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--a-amber, #ffb86b);
    border: none;
    cursor: grab;
}

.ca-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px 12px;
    border-bottom: 1px solid var(--glass-edge, rgba(255, 255, 255, 0.06));
}
.ca-spacer { flex: 1; }
.ca-vol {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: 130px;
}
.ca-vol #caVolume { flex: 1; }

.ca-playlist-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.ca-playlist-head {
    padding: 8px 14px;
    font-size: 10.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-3, #7a8290);
}
.ca-playlist {
    flex: 1;
    overflow-y: auto;
    padding: 0 6px 8px;
}
.ca-pl-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 8px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    line-height: 1.3;
}
.ca-pl-row:hover { background: rgba(255, 255, 255, 0.06); }
.ca-pl-row.is-current {
    background: rgba(255, 184, 107, 0.16);
    color: var(--a-amber, #ffb86b);
}
.ca-pl-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--ink-3, #7a8290);
    min-width: 26px;
}
.ca-pl-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ca-pl-rm {
    background: transparent;
    border: none;
    color: var(--ink-3, #7a8290);
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
    opacity: 0;
    transition: opacity 0.12s;
}
.ca-pl-row:hover .ca-pl-rm { opacity: 1; }
.ca-pl-rm:hover {
    color: #ff7a6b;
    background: rgba(255, 122, 107, 0.12);
}

.ca-empty {
    padding: 18px 14px;
    text-align: center;
    color: var(--ink-3, #7a8290);
    font-size: 12.5px;
    font-style: italic;
}

#caAudio { display: none; }

/* ─── Spectrum analyser ────────────────────────────────────────── */
.ca-spectrum {
    width: 100%;
    height: 64px;
    display: block;
    margin: 0 auto;
    padding: 0 12px;
    box-sizing: border-box;
    background: linear-gradient(180deg, transparent, rgba(255, 184, 107, 0.04));
    border-bottom: 1px solid var(--glass-edge, rgba(255, 255, 255, 0.04));
}

/* ─── Equalizer panel ──────────────────────────────────────────── */
.ca-eq-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.22s cubic-bezier(0.2, 0.9, 0.2, 1);
    border-bottom: 1px solid var(--glass-edge, rgba(255, 255, 255, 0.04));
}
.ca-eq-panel.is-open { max-height: 220px; }
.ca-eq-presets {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    flex-wrap: wrap;
}
.ca-eq-presets .ca-btn { text-transform: capitalize; padding: 3px 10px; font-size: 11px; }
.ca-eq-label {
    font-size: 10.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-3, #7a8290);
    margin-right: 4px;
}
.ca-eq-bands {
    display: flex;
    justify-content: space-between;
    padding: 4px 18px 12px;
    gap: 6px;
}
.ca-eq-band {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex: 1;
}
.ca-eq-band input[type="range"] {
    -webkit-appearance: slider-vertical;
    appearance: slider-vertical;
    writing-mode: bt-lr;          /* fallback for IE */
    width: 16px;
    height: 110px;
    background: transparent;
    cursor: pointer;
    accent-color: var(--a-amber, #ffb86b);
}
.ca-eq-band-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--ink-3, #7a8290);
}

/* ─── Mini-Mode (compact layout) ───────────────────────────────── */
.ca-host.is-mini .ca-toolbar { padding: 6px 10px; }
.ca-host.is-mini .ca-toolbar .ca-btn[data-action="ca-pick-folder"],
.ca-host.is-mini .ca-toolbar .ca-btn[data-action="ca-pick-m3u"],
.ca-host.is-mini .ca-toolbar .ca-btn[data-action="ca-clear"] { display: none; }
.ca-host.is-mini .ca-now { padding: 8px 14px 4px; gap: 10px; }
.ca-host.is-mini .ca-cover { width: 36px; height: 36px; }
.ca-host.is-mini .ca-cover::before { font-size: 18px; }
.ca-host.is-mini .ca-now-title { font-size: 13px; }
.ca-host.is-mini .ca-now-sub { display: none; }
.ca-host.is-mini .ca-spectrum { display: none; }
.ca-host.is-mini .ca-progress { padding: 4px 14px 0; }
.ca-host.is-mini .ca-controls { padding: 4px 14px 8px; }
.ca-host.is-mini .ca-controls .ca-btn[data-action="ca-shuffle"],
.ca-host.is-mini .ca-controls .ca-btn[data-action="ca-repeat"],
.ca-host.is-mini .ca-controls .ca-vol { display: none; }
.ca-host.is-mini .ca-eq-panel { display: none; }
.ca-host.is-mini .ca-playlist-wrap { display: none; }

/* ─── Picker Modal ────────────────────────────────────────────── */
.ca-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(6px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ca-modal {
    width: min(560px, 90vw);
    height: min(560px, 80vh);
    background: var(--glass-2-strong, rgba(8, 12, 22, 0.96));
    border: 1px solid var(--glass-edge, rgba(255, 255, 255, 0.10));
    border-radius: 14px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
    color: var(--ink, #d8dfe9);
    font-family: 'Inter', system-ui, sans-serif;
}
.ca-picker {
    display: flex;
    flex-direction: column;
    height: 100%;
}
.ca-picker-bar {
    display: flex;
    gap: 8px;
    padding: 10px;
    border-bottom: 1px solid var(--glass-edge, rgba(255, 255, 255, 0.08));
}
.ca-picker-path {
    flex: 1;
    background: rgba(0, 0, 0, 0.35);
    color: var(--ink-2, #b5bdd1);
    border: 1px solid var(--glass-edge, rgba(255, 255, 255, 0.08));
    border-radius: 6px;
    padding: 4px 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11.5px;
}
.ca-picker-list {
    flex: 1;
    overflow-y: auto;
    padding: 6px;
}
.ca-picker-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 8px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
}
.ca-picker-row:hover { background: rgba(255, 255, 255, 0.06); }
.ca-picker-row.is-dir { color: var(--a-amber, #ffb86b); }
.ca-picker-icon { width: 22px; text-align: center; }
.ca-picker-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ca-picker-cb { width: 16px; height: 16px; }
.ca-picker-foot {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 10px;
    border-top: 1px solid var(--glass-edge, rgba(255, 255, 255, 0.08));
}
.ca-loading {
    padding: 30px;
    text-align: center;
    color: var(--ink-3, #7a8290);
}