/*
 * Local TTS Studio — stylesheet.
 *
 * The single stylesheet for index.html. Implements the app's dark
 * "glassmorphism" theme (GitHub-dark-inspired palette). All colors, radii, and
 * other shared tokens are defined as CSS custom properties on :root below —
 * prefer reusing those variables over hardcoding values so the theme stays
 * consistent. Organized roughly: tokens → layout/panels → controls → paragraph
 * cards → modals → activity log → models table.
 */
:root {
    --bg-color: #0d1117;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --text-main: #e6edf3;
    --text-muted: #8b949e;
    --primary: #58a6ff;
    --primary-hover: #3182ce;
    --secondary: #238636;
    --secondary-hover: #2ea043;
    --danger: #f85149;
    --radius: 12px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
}

.glow-1 {
    top: -100px;
    left: -100px;
    background: #58a6ff;
    animation: float 10s ease-in-out infinite alternate;
}

.glow-2 {
    bottom: -100px;
    right: -100px;
    background: #a371f7;
    animation: float 12s ease-in-out infinite alternate-reverse;
}

@keyframes float {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

@media (prefers-reduced-motion: reduce) {

    .glow-1,
    .glow-2 {
        animation: none;
    }

    .status-badge.generating {
        animation: none;
    }
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    padding-bottom: 14rem;
}

header {
    text-align: center;
    margin-bottom: 2rem;
}

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-bottom: 0.5rem;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Info tooltip */
.info-tooltip {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.info-icon {
    font-size: 1rem;
    background: none;
    -webkit-text-fill-color: rgba(88, 166, 255, 0.55);
    cursor: pointer;
    line-height: 1;
    vertical-align: middle;
}

.info-popover {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    width: 280px;
    background: rgba(13, 17, 23, 0.96);
    border: 1px solid rgba(88, 166, 255, 0.2);
    border-radius: var(--radius);
    padding: 1rem;
    font-size: 0.82rem;
    line-height: 1.6;
    color: var(--text-muted);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    z-index: 100;
    white-space: normal;
    /* Override gradient text so popover text is readable */
    -webkit-text-fill-color: var(--text-muted);
    text-align: left;
}

.info-popover strong {
    -webkit-text-fill-color: var(--text-main);
    color: var(--text-main);
}

.info-tooltip:hover .info-popover {
    display: block;
}

.global-status-badge {
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.global-status-badge.idle {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
}

.global-status-badge.downloading {
    background: rgba(43, 108, 176, 0.2);
    color: #63b3ed;
    border-color: rgba(66, 153, 225, 0.3);
}

.global-status-badge.ready {
    background: rgba(47, 133, 90, 0.2);
    color: #68d391;
    border-color: rgba(72, 187, 120, 0.3);
}

.global-status-badge.error {
    background: rgba(197, 48, 48, 0.2);
    color: #fc8181;
    border-color: rgba(245, 101, 101, 0.3);
}

.global-status-badge.stalled {
    background: rgba(146, 90, 0, 0.2);
    color: #f6c90e;
    border-color: rgba(246, 201, 14, 0.3);
}

.subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.update-banner {
    background: rgba(88, 166, 255, 0.15);
    border: 1px solid rgba(88, 166, 255, 0.3);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #c9d1d9;
    font-weight: 500;
}

.update-banner.hidden {
    display: none !important;
}

.small-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

.glass {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.glass:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 0.5rem;
}

.hint {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.hint code {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.85em;
    padding: 0.05em 0.35em;
    border-radius: 4px;
    background: rgba(127, 127, 127, 0.18);
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.setting-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

label {
    font-size: 0.9rem;
    font-weight: 500;
}

select,
input[type="text"],
input[type="file"] {
    width: 100%;
    padding: 0.8rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.2);
    color: var(--text-main);
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}

select {
    padding-right: 2.5rem;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23e6edf3%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 0.65rem auto;
}

select:focus,
input[type="text"]:focus,
input[type="file"]:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

input[type="range"] {
    width: 100%;
    accent-color: var(--primary);
    height: 6px;
    cursor: pointer;
}

textarea {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    color: var(--text-main);
    padding: 0.75rem;
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s ease;
    width: 100%;
    min-height: 150px;
    resize: vertical;
    margin-bottom: 1rem;
}

textarea:focus {
    border-color: var(--primary);
}

.wide-setting {
    width: 100%;
}

.hidden {
    display: none !important;
}

button {
    font-family: inherit;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.primary-btn {
    background: var(--primary);
    color: #fff;
}

.primary-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.secondary-btn {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-main);
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

button:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.danger-btn {
    background: transparent;
    border: 1px solid rgba(248, 81, 73, 0.4);
    color: var(--danger);
}

.danger-btn:hover {
    background: rgba(248, 81, 73, 0.1);
    border-color: var(--danger);
}

.parse-options {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.paragraphs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 0.5rem;
}

.paragraphs-header h2 {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.bulk-actions {
    display: flex;
    gap: 0.5rem;
}

.format-toggle {
    display: flex;
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    overflow: hidden;
}

.format-btn {
    background: transparent;
    border: none;
    border-radius: 0;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0 10px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.format-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

.format-btn.active {
    background: rgba(88, 166, 255, 0.15);
    color: var(--primary);
}

.paragraphs-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.paragraph-card {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.paragraph-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: -0.5rem;
}

.para-reorder-btns {
    display: flex;
    gap: 2px;
}

.reorder-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.9rem;
    cursor: pointer;
    padding: 0 0.25rem;
    border-radius: 4px;
    line-height: 1.4;
    transition: background 0.15s, color 0.15s;
}

.reorder-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-main);
}

.reorder-btn:disabled {
    opacity: 0.2;
    cursor: default;
}

.delete-para-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    line-height: 1;
    padding: 0 0.3rem;
    border-radius: 4px;
    transition: background 0.2s ease, color 0.2s ease;
}

.delete-para-btn:hover {
    background: rgba(248, 81, 73, 0.15);
    color: var(--danger);
}

.chapter-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    margin-left: auto;
    margin-right: 0.4rem;
    line-height: 1.3;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.chapter-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.18);
}

.chapter-toggle-btn.active {
    background: rgba(88, 166, 255, 0.12);
    border-color: var(--primary);
    color: var(--primary);
}

.paragraph-card.is-chapter {
    border-left: 3px solid var(--primary);
}

/* Insert-a-paragraph affordance between cards: a quiet "+" that brightens,
   with a hairline that fades in on hover to read as "insert here". */
.insert-row {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 0.5rem;
    margin: 0.25rem 0;
    opacity: 0.4;
    transition: opacity 0.15s ease;
}

.insert-row::before {
    content: "";
    position: absolute;
    left: 12%;
    right: 12%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--primary), transparent);
    opacity: 0;
    transition: opacity 0.15s ease;
}

.insert-row:hover {
    opacity: 1;
}

.insert-row:hover::before {
    opacity: 0.5;
}

.insert-para-btn {
    position: relative;
    z-index: 1;
    flex: 0 0 auto;
    box-sizing: border-box;
    width: 22px;
    height: 22px;
    min-width: 22px;
    padding: 0;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    background: var(--bg-color);
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.15s;
}

.insert-para-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: scale(1.08);
}

.paragraph-text {
    font-size: 0.95rem;
    line-height: 1.5;
    color: #c9d1d9;
}

.paragraph-text-edit {
    font-size: 0.95rem;
    line-height: 1.5;
    color: #c9d1d9;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    /* Constant padding (offset by negative margin) so the JS autosize height
       stays correct on hover/focus — only colors change between states. */
    padding: 0.5rem;
    margin: -0.5rem;
    width: 100%;
    min-height: auto;
    resize: none;
    overflow: hidden;
    font-family: inherit;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.paragraph-text-edit:hover,
.paragraph-text-edit:focus {
    background: rgba(0, 0, 0, 0.2);
    border-color: var(--glass-border);
    outline: none;
}

.card-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
}

.action-buttons {
    display: flex;
    gap: 0.5rem;
}

.action-buttons button {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

.audio-player {
    flex-grow: 1;
    margin-left: 1rem;
    height: 36px;
}

.takes-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.5rem;
}

.take-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.take-chip:hover {
    color: var(--text-main);
    border-color: var(--primary);
}

.take-chip.active {
    color: var(--primary);
    background: rgba(88, 166, 255, 0.12);
    border-color: var(--primary);
}

.take-chip-x {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1;
    padding: 0 0.1rem;
}

.take-chip-x:hover {
    color: var(--danger);
}

.status-badge {
    font-size: 0.8rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
}

.status-badge.generating {
    color: #d2a8ff;
    background: rgba(210, 168, 255, 0.1);
    animation: pulse 1.5s infinite;
}

.status-badge.regenerate {
    color: #d4a72c;
    background: rgba(212, 167, 44, 0.1);
}

.status-badge.done {
    color: var(--secondary);
    background: rgba(35, 134, 54, 0.1);
}

.status-badge.error {
    color: var(--danger);
    background: rgba(248, 81, 73, 0.1);
}

@keyframes pulse {
    0% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0.6;
    }
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Modal Styling */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-color);
    width: 90%;
    max-width: 500px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    padding: 2rem;
    position: relative;
    border-radius: var(--radius);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.modal-header h2 {
    margin: 0;
    border: none;
    padding: 0;
}

.close-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    padding: 0.2rem;
}

.close-btn:hover {
    color: var(--danger);
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
}

/* Tutorial modal */
.tutorial-modal-content {
    max-width: 640px;
}

.tutorial-step {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
}

.tutorial-step-num {
    flex-shrink: 0;
    width: 1.8rem;
    height: 1.8rem;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tutorial-step p {
    margin: 0.25rem 0 0;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-muted);
}

.tutorial-step kbd {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    padding: 0.05rem 0.35rem;
    font-size: 0.85em;
    font-family: inherit;
}

/* Activity Log */
.activity-log {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 420px;
    height: 200px;
    background: rgba(10, 14, 20, 0.88);
    border: 1px solid rgba(88, 166, 255, 0.15);
    border-radius: var(--radius);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
    display: flex;
    flex-direction: column;
    z-index: 500;
    overflow: hidden;
}

.activity-log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.45rem 0.85rem;
    background: rgba(88, 166, 255, 0.07);
    border-bottom: 1px solid rgba(88, 166, 255, 0.12);
    flex-shrink: 0;
}

.activity-log-header span {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    opacity: 0.8;
}

.log-clear-btn {
    background: transparent;
    border: none;
    color: rgba(139, 148, 158, 0.4);
    cursor: pointer;
    font-size: 0.7rem;
    padding: 0.15rem 0.3rem;
    border-radius: 3px;
    line-height: 1;
    transition: color 0.15s, background 0.15s;
}

.log-clear-btn:hover {
    background: rgba(248, 81, 73, 0.12);
    color: var(--danger);
}

.activity-log-entries {
    overflow-y: auto;
    flex: 1;
    padding: 0.3rem 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.08) transparent;
}

.activity-log-entries::-webkit-scrollbar {
    width: 4px;
}

.activity-log-entries::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 2px;
}

.log-entry {
    display: flex;
    align-items: baseline;
    gap: 0.55rem;
    padding: 0.22rem 0.85rem;
    font-size: 0.72rem;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    line-height: 1.5;
    animation: log-in 0.18s ease;
}

@keyframes log-in {
    from {
        opacity: 0;
        transform: translateY(3px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.log-time {
    color: rgba(139, 148, 158, 0.35);
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 0.65rem;
}

.log-msg {
    color: rgba(180, 190, 200, 0.7);
}

.log-entry.ok .log-msg {
    color: #68d391;
}

.log-entry.warn .log-msg {
    color: #f6ad55;
}

.log-entry.error .log-msg {
    color: #fc8181;
}

/* Log source badges */
.log-source {
    font-size: 0.55rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 0.08rem 0.3rem;
    border-radius: 3px;
    flex-shrink: 0;
    text-transform: uppercase;
    line-height: 1.4;
}

.log-source-client {
    background: rgba(88, 166, 255, 0.12);
    color: rgba(88, 166, 255, 0.7);
}

.log-source-server {
    background: rgba(163, 113, 247, 0.12);
    color: rgba(163, 113, 247, 0.7);
}

/* ─── Project Bar ─────────────────────────────────────────────────────────── */

.project-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    margin-bottom: 16px;
    gap: 12px;
}

.project-bar-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.project-name-input {
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 1.05rem;
    font-weight: 600;
    padding: 4px 6px;
    flex: 1;
    min-width: 120px;
    border-radius: 4px;
    transition: background 0.15s;
}

.project-name-input:hover {
    background: rgba(255, 255, 255, 0.05);
}

.project-name-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.07);
}

.project-name-input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
}

.save-status {
    font-size: 0.8rem;
    color: var(--text-muted);
    opacity: 0.7;
    white-space: nowrap;
    transition: opacity 0.3s;
}

.save-status.saving {
    opacity: 1;
    color: var(--primary);
}

/* ─── Project List (in Open modal) ───────────────────────────────────────── */

.project-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    margin-bottom: 8px;
    transition: background 0.15s, border-color 0.15s;
}

.project-item:hover {
    background: rgba(88, 166, 255, 0.06);
    border-color: rgba(88, 166, 255, 0.2);
}

.project-item-active {
    border-color: rgba(88, 166, 255, 0.4);
    background: rgba(88, 166, 255, 0.05);
}

.project-item-info {
    flex: 1;
    min-width: 0;
}

.project-item-name {
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.project-item-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.project-item-actions {
    display: flex;
    gap: 6px;
    margin-left: 12px;
    flex-shrink: 0;
}

.danger-btn {
    color: var(--danger) !important;
    border-color: rgba(248, 81, 73, 0.3) !important;
}

.danger-btn:hover {
    background: rgba(248, 81, 73, 0.1) !important;
    border-color: rgba(248, 81, 73, 0.5) !important;
}

/* ─── Header Badges Row ─── */
.header-badges {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 6px;
}

/* ─── Download Progress Banner ─── */
.download-progress-banner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 2000;
    background: linear-gradient(90deg, #1a4a7a 0%, #1a3a5c 100%);
    border-bottom: 2px solid #63b3ed;
    color: #e0f0ff;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.6rem 1.5rem;
    text-align: center;
    letter-spacing: 0.02em;
    box-shadow: 0 2px 16px rgba(0, 100, 200, 0.4);
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.download-progress-banner.hidden {
    display: none !important;
}

.download-progress-banner.fading-out {
    opacity: 0;
}

.download-progress-banner.stalled {
    background: linear-gradient(90deg, #5a3a00 0%, #3d2800 100%);
    border-bottom-color: #f6c90e;
    color: #fef3b3;
}

.download-progress-banner.connecting {
    background: linear-gradient(90deg, #2a2a4a 0%, #1f1f3a 100%);
    border-bottom-color: #a78bfa;
    color: #e0d7ff;
}

.dl-banner-detail {
    font-size: 0.82rem;
    font-weight: 400;
    opacity: 0.85;
    margin-top: 2px;
}

.dl-banner-file {
    font-size: 0.75rem;
    font-weight: 400;
    opacity: 0.6;
    margin-top: 1px;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.dl-progress-bar {
    margin: 8px auto 0;
    max-width: 720px;
    height: 6px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.dl-progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #63b3ed 0%, #4299e1 100%);
    border-radius: 3px;
    transition: width 0.3s ease;
    box-shadow: 0 0 8px rgba(99, 179, 237, 0.6);
}

.download-progress-banner.stalled .dl-progress-fill {
    background: linear-gradient(90deg, #f6c90e 0%, #d4a200 100%);
    box-shadow: 0 0 8px rgba(246, 201, 14, 0.5);
}

/* Indeterminate (connecting): no concrete percentage yet — animate a moving
   chunk left-to-right so users can see the UI is alive. */
.download-progress-banner.connecting .dl-progress-fill {
    width: 35% !important;
    background: linear-gradient(90deg, transparent 0%, #a78bfa 50%, transparent 100%);
    box-shadow: none;
    animation: dl-indeterminate 1.4s ease-in-out infinite;
}

@keyframes dl-indeterminate {
    0%   { transform: translateX(-100%); }
    100% { transform: translateX(285%); }
}

/* ─── Activity Log Drawer ─── */
.log-header-actions {
    display: flex;
    gap: 4px;
    align-items: center;
}

/* ─── Settings Modal ─── */
.settings-modal-content {
    max-width: 620px;
    width: 95%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.settings-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 0;
    flex-shrink: 0;
}

.settings-tab {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.6rem 1.2rem;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
    margin-bottom: -1px;
}

.settings-tab:hover {
    color: var(--text-main);
}

.settings-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.settings-tab-panel {
    display: none;
    overflow-y: auto;
    flex: 1;
    padding-top: 1rem;
}

.settings-tab-panel.active {
    display: flex;
    flex-direction: column;
}

.settings-tab-panel > .modal-body {
    flex: 1;
}

.settings-save-msg {
    font-size: 0.85rem;
    text-align: center;
    padding: 4px 0;
}

.settings-save-msg.ok {
    color: #68d391;
}

.settings-save-msg.error {
    color: #fc8181;
}

/* ─── Models Table ─── */
.models-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.models-table th {
    text-align: left;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 6px 8px;
    border-bottom: 1px solid var(--glass-border);
}

.models-table td {
    padding: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    vertical-align: middle;
}

.models-table tr:last-child td {
    border-bottom: none;
}

.model-loaded-badge {
    display: inline-block;
    background: rgba(88, 166, 255, 0.18);
    color: var(--primary);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 6px;
    vertical-align: middle;
}

.model-cached-yes {
    color: #68d391;
    font-weight: 700;
}

.model-cached-no {
    color: var(--text-muted);
}

.model-action-btn {
    padding: 0.3rem 0.7rem;
    font-size: 0.78rem;
}

.model-dl-progress {
    font-size: 0.78rem;
    color: #63b3ed;
    font-style: italic;
}

/* ─── Diagnostics Panel ─── */
.diag-health-rows {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}

.diag-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    border: 1px solid var(--glass-border);
}

.diag-row-label {
    color: var(--text-muted);
    font-weight: 500;
}

.diag-row-value {
    color: var(--text-main);
    font-weight: 600;
}

.diag-row-value.ok {
    color: #68d391;
}

.diag-row-value.error {
    color: #fc8181;
}

.diag-json-pre {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    padding: 10px 14px;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.75rem;
    color: var(--text-muted);
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 280px;
    overflow-y: auto;
}