/* Kasamila Brand System v29 */

:root {
    --bg-color: #0a0c10;
    --panel-bg: rgba(22, 25, 32, 0.75);
    --accent-glow: #0088ff;
    --accent-red: #ff3b5c;
    --accent-green: #00c48c;
    --accent-amber: #ffb020;
    --text-primary: #edf0f5;
    --text-secondary: #8892a4;
    --glass-border: rgba(255, 255, 255, 0.07);
    --radius: 12px;
    --radius-sm: 6px;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', -apple-system, sans-serif; }

body {
    background: var(--bg-color);
    color: var(--text-primary);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* ---- Layout ---- */
.dashboard {
    display: grid;
    grid-template-columns: 340px 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 14px;
    width: 95vw;
    height: 93vh;
    max-width: 1500px;
}

.panel {
    background: var(--panel-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 16px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.top-left  { grid-row: 1/2; }
.bottom-left { grid-row: 2/3; }
.preview-container {
    grid-column: 2/3;
    grid-row: 1/3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
}

.panel-title {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

/* ---- Identity Grid ---- */
.identity-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    flex: 1;
}

.thumb-card {
    position: relative;
    aspect-ratio: 1;
    border-radius: 10px;
    background: #181c26;
    cursor: pointer;
    transition: all 0.25s ease;
    border: 2px solid transparent;
    overflow: hidden;
}
.thumb-card:hover { border-color: rgba(0,136,255,0.4); transform: scale(1.03); }
.thumb-card.active { border-color: var(--accent-glow); box-shadow: 0 0 16px rgba(0,136,255,0.3); }

.thumb-card img { width: 100%; height: 100%; object-fit: cover; display: block; }

.slot-upload {
    position: absolute;
    top: 5px;
    left: 5px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s, transform 0.2s;
    z-index: 2;
}
.slot-upload ion-icon { font-size: 13px; color: #fff; }
.thumb-card:hover .slot-upload { opacity: 1; }
.slot-upload:hover { background: var(--accent-glow); transform: scale(1.15); }

.slot-voice {
    position: absolute;
    bottom: 3px;
    right: 3px;
    width: auto;
    padding: 2px 4px;
    border-radius: 4px;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
    font-size: 0.55rem;
    cursor: pointer;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.2s;
}
.thumb-card:hover .slot-voice { opacity: 1; }

.slot-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 5px;
    color: var(--text-secondary);
}
.slot-empty ion-icon { font-size: 26px; opacity: 0.4; }
.slot-empty span { font-size: 0.62rem; opacity: 0.5; }

/* ---- Audio Source Panel ---- */
.source-tabs {
    display: flex;
    gap: 5px;
    margin-bottom: 8px;
}

.src-tab {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 7px 4px;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.03);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.62rem;
    transition: all 0.2s;
}
.src-tab ion-icon { font-size: 15px; }
.src-tab:hover { background: rgba(255,255,255,0.06); }
.src-tab.active { background: var(--accent-glow); color: #fff; border-color: transparent; }

.source-detail {
    background: rgba(0,0,0,0.15);
    border-radius: var(--radius-sm);
    padding: 10px;
    margin-bottom: 8px;
    min-height: 52px;
}

.detail-pane { display: flex; flex-direction: column; gap: 7px; }
.detail-pane.hidden { display: none; }

.detail-row { display: flex; align-items: center; gap: 7px; font-size: 0.78rem; }
.detail-status { font-size: 0.68rem; color: var(--text-secondary); }

.detail-actions { display: flex; align-items: center; gap: 8px; }

.detail-select {
    width: 100%;
    padding: 5px 7px;
    border-radius: var(--radius-sm);
    background: #1a1e28;
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: 0.75rem;
}

/* Play button (per-source) */
.btn-play {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s;
}
.btn-play:hover { background: rgba(0,136,255,0.2); color: var(--accent-glow); }
.btn-play.playing { background: var(--accent-glow); color: #fff; border-color: transparent; }
.btn-play:disabled { opacity: 0.35; cursor: default; }

/* File controls */
.file-controls { display: flex; align-items: center; gap: 10px; }

.loop-check {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    color: var(--text-secondary);
    cursor: pointer;
}
.loop-check input { accent-color: var(--accent-glow); }

.file-playlist {
    max-height: 56px;
    overflow-y: auto;
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-top: 5px;
}
.playlist-empty { opacity: 0.45; font-style: italic; font-size: 0.68rem; }
.playlist-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

/* Visualizer */
.visualizer {
    height: 36px;
    background: rgba(0,0,0,0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 0 8px;
    margin-top: auto;
}

.vis-bar {
    width: 3px;
    height: 4px;
    background: var(--accent-glow);
    border-radius: 2px;
    transition: height 0.1s ease, opacity 0.2s ease;
    opacity: 0.3;
}

.settings-icon {
    position: absolute;
    bottom: 14px;
    left: 14px;
    cursor: pointer;
    opacity: 0.35;
    font-size: 17px;
    transition: opacity 0.3s;
}
.settings-icon:hover { opacity: 1; }

/* ---- Preview ---- */
.video-frame {
    width: 520px;
    height: 520px;
    background: #000;
    border-radius: var(--radius);
    border: 2px solid var(--accent-glow);
    box-shadow: 0 0 40px rgba(0,136,255,0.12);
    overflow: hidden;
    position: relative;
}
.video-frame img { width: 100%; height: 100%; object-fit: contain; display: block; }

.video-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}
.video-placeholder ion-icon { font-size: 48px; opacity: 0.3; }
.video-placeholder.hidden { display: none; }

/* Output bar */
.output-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 520px;
}

.emotion-group { display: flex; align-items: center; gap: 6px; }

.auto-emo-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    font-size: 0.65rem;
}
.auto-emo-toggle input { accent-color: var(--accent-amber); width: 14px; height: 14px; }
.toggle-label { color: var(--text-secondary); }
.emo-divider { width: 1px; height: 20px; background: var(--glass-border); margin: 0 2px; }

.btn-emotion {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 16px;
}
.btn-emotion:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }
.btn-emotion.active { background: var(--accent-glow); color: #fff; border-color: transparent; }

/* Idle mode toggle */
.idle-group {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 8px;
    padding-left: 8px;
    border-left: 1px solid var(--glass-border);
}
.idle-label { font-size: 0.62rem; color: var(--text-secondary); margin-right: 2px; }
.btn-idle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
}
.btn-idle:hover { background: rgba(255,255,255,0.1); }
.btn-idle.active { background: var(--accent-amber); color: #fff; border-color: transparent; }

.btn-action {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.2s;
}
.btn-action:hover { background: rgba(255,255,255,0.1); }
.btn-action.active-vcam { background: var(--accent-amber); color: #fff; border-color: transparent; }
.btn-action.recording { background: var(--accent-red); color: #fff; border-color: transparent; animation: pulse-red 1.5s infinite; }
.btn-action.streaming { background: var(--accent-green); color: #fff; border-color: transparent; }

@keyframes pulse-red {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255,59,92,0.4); }
    50% { box-shadow: 0 0 0 7px rgba(255,59,92,0); }
}

/* ---- Settings Modal ---- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(12px);
    z-index: 100;
    align-items: center;
    justify-content: center;
}

.modal-content {
    width: 560px;
    max-height: 84vh;
    overflow-y: auto;
    padding: 22px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}
.modal-close { font-size: 22px; cursor: pointer; color: var(--text-secondary); transition: color 0.2s; }
.modal-close:hover { color: var(--text-primary); }

.settings-tabs {
    display: flex;
    gap: 3px;
    margin-bottom: 14px;
    overflow-x: auto;
    align-items: center;
}

.stab {
    padding: 6px 10px;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.68rem;
    white-space: nowrap;
    transition: all 0.2s;
}
.stab:hover { background: rgba(255,255,255,0.05); }
.stab.active { background: var(--accent-glow); color: #fff; border-color: transparent; }

.stab-divider {
    width: 1px;
    height: 16px;
    background: var(--glass-border);
    margin: 0 4px;
    flex-shrink: 0;
}

.settings-body { min-height: 180px; max-height: calc(84vh - 180px); overflow-y: auto; }
.tab-pane { display: none; flex-direction: column; gap: 10px; }
.tab-pane.active { display: flex; }

.cfg-section-title {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.cfg-label { font-size: 0.7rem; color: var(--text-secondary); margin-top: 2px; }
.cfg-label-sm { font-size: 0.65rem; color: var(--text-secondary); margin-top: 2px; }

.cfg-input, .cfg-select {
    width: 100%;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    background: #14171e;
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: 0.78rem;
}
.cfg-input:focus, .cfg-select:focus { border-color: var(--accent-glow); outline: none; }

.cfg-row { display: flex; align-items: center; justify-content: space-between; }
.cfg-check { width: 18px; height: 18px; accent-color: var(--accent-glow); }

.cfg-hr { border: none; border-top: 1px solid var(--glass-border); margin: 6px 0; }

.cfg-sub { padding-left: 8px; border-left: 2px solid rgba(0,136,255,0.2); display: flex; flex-direction: column; gap: 6px; }

.cfg-copybox {
    display: flex;
    align-items: center;
    gap: 6px;
    background: #0d0f14;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 6px 8px;
}
.cfg-copybox code { flex: 1; font-size: 0.7rem; color: var(--accent-glow); word-break: break-all; font-family: 'Courier New', monospace; }

.btn-copy {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    padding: 2px;
    transition: color 0.2s;
}
.btn-copy:hover { color: var(--accent-glow); }

.cfg-filelist {
    background: rgba(0,0,0,0.2);
    border-radius: var(--radius-sm);
    padding: 6px 8px;
    max-height: 140px;
    overflow-y: auto;
    font-size: 0.73rem;
    color: var(--text-secondary);
    min-height: 40px;
}

.cfg-file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    cursor: grab;
}
.cfg-file-item:active { cursor: grabbing; }
.cfg-file-item .file-remove {
    background: none;
    border: none;
    color: var(--accent-red);
    cursor: pointer;
    font-size: 13px;
    opacity: 0.6;
    transition: opacity 0.2s;
}
.cfg-file-item .file-remove:hover { opacity: 1; }

.cfg-file-actions { display: flex; gap: 6px; }

.btn-cfg {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 7px 12px;
    background: rgba(255,255,255,0.04);
    border: 1px dashed var(--text-secondary);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.75rem;
    transition: background 0.2s;
}
.btn-cfg:hover { background: rgba(255,255,255,0.08); }
.btn-cfg-danger { border-color: var(--accent-red); color: var(--accent-red); }

.cfg-note {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    font-size: 0.68rem;
    color: var(--text-secondary);
    background: rgba(0,136,255,0.05);
    border-radius: var(--radius-sm);
    padding: 8px;
    line-height: 1.4;
}
.cfg-note ion-icon { font-size: 14px; flex-shrink: 0; margin-top: 1px; }

.btn-apply {
    width: 100%;
    padding: 13px;
    margin-top: 14px;
    background: var(--accent-glow);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-weight: 700;
    font-size: 0.82rem;
    cursor: pointer;
    transition: filter 0.2s;
}
.btn-apply:hover { filter: brightness(1.15); }

/* ========== KASAMILA SPLASH SCREEN (v29) ========== */
.splash-screen {
    position: fixed;
    inset: 0;
    background: #0b0d11;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s;
}

.splash-screen.ready {
    opacity: 0;
    visibility: hidden;
}

.splash-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.splash-logo {
    width: 220px;
    height: 220px;
    filter: drop-shadow(0 0 30px rgba(0, 136, 255, 0.2));
}

.splash-title {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: 8px;
    color: #fff;
    margin: 0;
    background: linear-gradient(to bottom, #fff, #8892a4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.splash-loader {
    width: 240px;
    height: 2px;
    background: rgba(255,255,255,0.05);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.loader-bar {
    position: absolute;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent-glow);
    animation: loading-slide 2s infinite ease-in-out;
}

.splash-status {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.8;
}

@keyframes loading-slide {
    0% { left: -100%; }
    50% { left: 0%; }
    100% { left: 100%; }
}

/* Kasamila Custom SVG Styles */
.logo-path {
    fill: none;
    stroke: var(--accent-glow);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 400;
    stroke-dashoffset: 400;
    animation: draw-logo 2.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes draw-logo {
    to { stroke-dashoffset: 0; }
}