/* ===================================================================
   WAXAL – Wolof Radio Play Generator
   Design System: Deep Indigo + Amber African Palette
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

/* --- Tokens --- */
:root {
    --bg-deep: #0c0a1a;
    --bg-surface: #141028;
    --bg-card: rgba(28, 22, 56, 0.7);
    --bg-card-hover: rgba(38, 30, 72, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.04);

    --accent-amber: #f5a623;
    --accent-amber-glow: rgba(245, 166, 35, 0.25);
    --accent-indigo: #6c5ce7;
    --accent-indigo-glow: rgba(108, 92, 231, 0.25);
    --accent-coral: #e17055;
    --accent-emerald: #00b894;

    --text-primary: #f0eef6;
    --text-secondary: #a099c0;
    --text-muted: #6b6290;
    --text-on-accent: #0c0a1a;

    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-active: rgba(245, 166, 35, 0.3);

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-glow: 0 0 40px rgba(108, 92, 231, 0.15), 0 0 80px rgba(245, 166, 35, 0.08);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
    --shadow-elevated: 0 12px 48px rgba(0, 0, 0, 0.5);

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Outfit', sans-serif;
    background: var(--bg-deep);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Background pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(108, 92, 231, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 100%, rgba(245, 166, 35, 0.08) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* --- Header --- */
.header {
    padding: 24px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 10;
    border-bottom: 1px solid var(--border-subtle);
}

.header__brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.header__logo {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-amber));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 700;
    color: white;
    box-shadow: 0 0 20px var(--accent-indigo-glow);
}

.header__title {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-amber));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header__subtitle {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 400;
}

/* --- Stepper --- */
.stepper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 32px 40px 16px;
    position: relative;
    z-index: 10;
}

.stepper__step {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    opacity: 0.4;
    pointer-events: none;
}

.stepper__step.active {
    opacity: 1;
    background: var(--bg-glass);
    pointer-events: auto;
}

.stepper__step.completed {
    opacity: 0.8;
    pointer-events: auto;
}

.stepper__step.completed .stepper__number {
    background: var(--accent-emerald);
    border-color: var(--accent-emerald);
}

.stepper__connector {
    width: 60px;
    height: 2px;
    background: var(--border-subtle);
    transition: var(--transition-smooth);
}

.stepper__connector.active {
    background: linear-gradient(90deg, var(--accent-indigo), var(--accent-amber));
}

.stepper__number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition-smooth);
    flex-shrink: 0;
}

.stepper__step.active .stepper__number {
    border-color: var(--accent-amber);
    background: var(--accent-amber);
    color: var(--text-on-accent);
    box-shadow: 0 0 16px var(--accent-amber-glow);
}

.stepper__label {
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
}

/* --- Main Container --- */
.main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 24px 40px 60px;
    position: relative;
    z-index: 10;
}

/* --- Step Panels --- */
.step-panel {
    display: none;
    animation: fadeSlideIn 0.5s var(--transition-smooth) forwards;
}

.step-panel.active {
    display: block;
}

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

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

/* --- Cards --- */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 28px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

.card+.card {
    margin-top: 20px;
}

.card:hover {
    border-color: var(--border-active);
}

.card__title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
}

.card__desc {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* --- Form Elements --- */
.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    background: var(--bg-glass);
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    transition: var(--transition-fast);
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--accent-amber);
    box-shadow: 0 0 0 3px var(--accent-amber-glow);
}

.form-textarea {
    resize: vertical;
    min-height: 60px;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23a099c0' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: var(--radius-md);
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition-spring);
    position: relative;
    overflow: hidden;
}

.btn:active {
    transform: scale(0.97);
}

.btn--primary {
    background: linear-gradient(135deg, var(--accent-amber), #e69100);
    color: var(--text-on-accent);
    box-shadow: 0 4px 20px var(--accent-amber-glow);
}

.btn--primary:hover {
    box-shadow: 0 6px 30px rgba(245, 166, 35, 0.4);
    transform: translateY(-1px);
}

.btn--secondary {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}

.btn--secondary:hover {
    border-color: var(--accent-indigo);
    background: var(--accent-indigo-glow);
}

.btn--large {
    padding: 16px 40px;
    font-size: 16px;
    border-radius: var(--radius-lg);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.btn-group {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

/* --- Script Lines --- */
.script-container {
    max-height: 500px;
    overflow-y: auto;
    padding-right: 8px;
}

.script-container::-webkit-scrollbar {
    width: 6px;
}

.script-container::-webkit-scrollbar-track {
    background: transparent;
}

.script-container::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 3px;
}

.script-line {
    display: flex;
    gap: 14px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 4px;
    transition: var(--transition-fast);
    align-items: flex-start;
}

.script-line:hover {
    background: var(--bg-glass);
}

.script-line__char {
    font-weight: 600;
    font-size: 13px;
    color: var(--accent-amber);
    min-width: 120px;
    flex-shrink: 0;
    padding-top: 2px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.script-line__char.narrator {
    color: var(--accent-indigo);
}

.script-line__text {
    flex: 1;
    font-size: 15px;
    line-height: 1.5;
}

.script-line__edit {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    line-height: 1.5;
    resize: none;
    transition: var(--transition-fast);
}

.script-line__edit:focus {
    border-color: var(--accent-amber);
    background: var(--bg-glass);
    outline: none;
}

/* --- Translation Two-Column --- */
.translation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.translation-grid__header {
    padding: 12px 16px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border-subtle);
}

.translation-grid__header:first-child {
    border-right: 1px solid var(--border-subtle);
}

.translation-row {
    display: contents;
}

.translation-cell {
    padding: 12px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--border-subtle);
    line-height: 1.5;
}

.translation-cell:nth-child(odd) {
    border-right: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

.translation-cell__char {
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent-amber);
    margin-bottom: 4px;
}

.translation-cell .form-textarea {
    min-height: 40px;
    font-size: 14px;
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.02);
}

/* --- Voice Selector --- */
.voice-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    margin-bottom: 12px;
    transition: var(--transition-fast);
    cursor: pointer;
}

.voice-card:hover,
.voice-card.selected {
    border-color: var(--accent-amber);
    background: var(--bg-glass);
}

.voice-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    flex-shrink: 0;
}

.voice-card__avatar.voice-a {
    background: linear-gradient(135deg, var(--accent-indigo), #8b7cf7);
    color: white;
}

.voice-card__avatar.voice-b {
    background: linear-gradient(135deg, var(--accent-coral), #f59e3f);
    color: white;
}

.voice-card__info {
    flex: 1;
}

.voice-card__name {
    font-weight: 600;
    font-size: 15px;
}

.voice-card__meta {
    font-size: 12px;
    color: var(--text-muted);
}

/* --- Progress Bar --- */
.progress-container {
    margin: 24px 0;
}

.progress-bar {
    height: 6px;
    background: var(--bg-glass);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-indigo), var(--accent-amber));
    border-radius: 3px;
    transition: width 0.3s ease;
    width: 0%;
}

.progress-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 8px;
    text-align: center;
}

/* --- Audio Player --- */
.audio-player {
    background: linear-gradient(135deg, var(--bg-card), rgba(108, 92, 231, 0.08));
    border: 1px solid var(--accent-indigo-glow);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    box-shadow: var(--shadow-glow);
}

.audio-player__title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 6px;
}

.audio-player__subtitle {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.audio-player audio {
    width: 100%;
    max-width: 500px;
    margin: 0 auto 20px;
    display: block;
    border-radius: var(--radius-sm);
}

/* --- Loading Spinner --- */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* --- Notification Toast --- */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    font-size: 14px;
    box-shadow: var(--shadow-elevated);
    z-index: 1000;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition-spring);
    max-width: 400px;
    backdrop-filter: blur(20px);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.error {
    border-color: rgba(225, 112, 85, 0.4);
}

.toast.success {
    border-color: rgba(0, 184, 148, 0.4);
}

/* --- TTS Status Banner --- */
.tts-status-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.tts-status-banner.online {
    border-color: rgba(0, 184, 148, 0.4);
}

.tts-status-banner.downloading {
    border-color: rgba(245, 166, 35, 0.4);
}

.tts-status-banner.fallback {
    border-color: rgba(225, 112, 85, 0.3);
}

.tts-status-banner.offline {
    border-color: rgba(225, 80, 60, 0.4);
}

.tts-status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text-muted);
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.tts-status-dot.online {
    background: var(--accent-emerald);
    box-shadow: 0 0 8px rgba(0, 184, 148, 0.6);
}

.tts-status-dot.downloading {
    background: var(--accent-amber);
    box-shadow: 0 0 8px var(--accent-amber-glow);
    animation: pulse-dot 1.5s ease-in-out infinite;
}

.tts-status-dot.fallback {
    background: var(--accent-coral);
}

.tts-status-dot.offline {
    background: #e0503c;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(0.85);
    }
}

/* --- Footer --- */
.footer {
    text-align: center;
    padding: 24px 40px;
    border-top: 1px solid var(--border-subtle);
    position: relative;
    z-index: 10;
}

.footer__inner {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.3px;
}

.footer__inner span {
    font-weight: 600;
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-amber));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Voice Select Refinements --- */
.voice-select {
    min-width: 240px;
}

/* --- Utility --- */
.text-center {
    text-align: center;
}

.mt-16 {
    margin-top: 16px;
}

.mt-24 {
    margin-top: 24px;
}

.mb-8 {
    margin-bottom: 8px;
}

.hidden {
    display: none !important;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .header {
        padding: 16px 20px;
    }

    .main {
        padding: 16px 20px 40px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .translation-grid {
        grid-template-columns: 1fr;
    }

    .stepper {
        flex-wrap: wrap;
    }

    .stepper__connector {
        width: 30px;
    }
}

/* ===================================================================
   TAB NAVIGATION
   =================================================================== */

.tab-nav {
    display: flex;
    gap: 4px;
    background: var(--bg-glass);
    border-radius: var(--radius-lg);
    padding: 4px;
}

.tab-nav__item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.tab-nav__item:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
}

.tab-nav__item.active {
    color: var(--accent-amber);
    background: rgba(245, 166, 35, 0.12);
    box-shadow: 0 0 20px rgba(245, 166, 35, 0.1);
}

.tab-nav__icon {
    font-size: 16px;
}

.tab-nav__label {
    font-size: 14px;
}

@media (max-width: 768px) {
    .tab-nav {
        gap: 2px;
        padding: 3px;
    }

    .tab-nav__item {
        padding: 8px 12px;
        flex-direction: column;
        gap: 2px;
    }

    .tab-nav__label {
        font-size: 11px;
    }
}

/* ===================================================================
   TRANSLATION STUDIO
   =================================================================== */

.studio-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    min-height: 500px;
}

.studio-pane {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.studio-pane__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 4px;
}

.studio-pane__lang {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 15px;
    color: var(--text-primary);
}

.studio-pane__lang-icon {
    font-size: 20px;
}

.studio-textarea {
    flex: 1;
    min-height: 300px;
    padding: 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    line-height: 1.8;
    resize: vertical;
    transition: var(--transition-fast);
}

.studio-textarea:focus {
    outline: none;
    border-color: var(--accent-amber);
    box-shadow: 0 0 0 3px var(--accent-amber-glow);
}

.studio-textarea::placeholder {
    color: var(--text-muted);
}

.studio-textarea[readonly] {
    cursor: default;
    background: rgba(28, 22, 56, 0.5);
}

.studio-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 16px 0;
}

.studio-output-lines {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    min-height: 300px;
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    overflow-y: auto;
}

.studio-line {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: var(--bg-glass);
    transition: var(--transition-fast);
}

.studio-line:hover {
    background: rgba(255, 255, 255, 0.06);
}

.studio-line--error {
    border-left: 3px solid var(--accent-coral);
}

.studio-line__controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.studio-line__play {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: var(--accent-indigo);
    color: white;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.studio-line__play:hover {
    background: var(--accent-amber);
    transform: scale(1.1);
}

.studio-line__play.playing {
    background: var(--accent-coral);
    animation: pulse-glow 1s infinite;
}

.studio-line__voice {
    width: 110px;
    padding: 3px 6px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 11px;
    font-family: 'Outfit', sans-serif;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='5'%3E%3Cpath d='M0 0l4 5 4-5z' fill='%23a099c0'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 6px center;
    padding-right: 20px;
}

.studio-line__content {
    flex: 1;
    min-width: 0;
}

.studio-line__text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
}

.studio-line__english {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.studio-swap-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--border-subtle);
    background: var(--bg-card);
    color: var(--accent-amber);
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 5;
}

.studio-swap-btn:hover {
    border-color: var(--accent-amber);
    background: rgba(245, 166, 35, 0.12);
    transform: translate(-50%, -50%) rotate(180deg);
}

.studio-history {
    margin-top: 24px;
}

.studio-history__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 200px;
    overflow-y: auto;
}

.studio-history__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    background: var(--bg-glass);
    cursor: pointer;
    transition: var(--transition-fast);
}

.studio-history__item:hover {
    background: rgba(255, 255, 255, 0.06);
}

.studio-history__text {
    flex: 1;
    font-size: 13px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.studio-history__time {
    font-size: 11px;
    color: var(--text-muted);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .studio-layout {
        grid-template-columns: 1fr;
    }

    .studio-swap-btn {
        position: static;
        transform: rotate(90deg);
        align-self: center;
    }
}

/* ===================================================================
   VOICE LAB
   =================================================================== */

.voice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    padding: 20px 0;
}

.voice-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    cursor: pointer;
    transition: var(--transition-fast);
}

.voice-card:hover {
    border-color: var(--accent-indigo);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.voice-card.selected {
    border-color: var(--accent-amber);
    box-shadow: 0 0 20px var(--accent-amber-glow);
    background: rgba(245, 166, 35, 0.06);
}

.voice-card__icon {
    font-size: 40px;
    flex-shrink: 0;
}

.voice-card__info {
    flex: 1;
    min-width: 0;
}

.voice-card__name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.voice-card__meta {
    font-size: 12px;
    color: var(--text-muted);
}

.voice-card__actions {
    flex-shrink: 0;
}

/* Wolof translation display box */
.wolof-display {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    background: rgba(109, 93, 252, 0.08);
    border: 1px solid rgba(109, 93, 252, 0.2);
    margin-top: 12px;
}

.wolof-display__label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--accent-indigo);
    margin-bottom: 6px;
}

.wolof-display__text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    font-weight: 500;
}

.voice-ab-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 16px;
    align-items: center;
    margin-top: 16px;
}

.voice-ab-vs {
    font-size: 14px;
    font-weight: 700;
    color: var(--accent-amber);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.voice-upload-zone {
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 2px dashed var(--border-subtle);
    background: var(--bg-glass);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.voice-upload-zone:hover,
.voice-upload-zone.dragover {
    border-color: var(--accent-amber);
    background: rgba(245, 166, 35, 0.06);
}

.voice-upload-zone__icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.voice-upload-zone__text {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.voice-upload-zone__hint {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
}

/* Button helpers */
.btn--block {
    width: 100%;
}

.btn--sm {
    padding: 6px 14px;
    font-size: 13px;
}

/* Playing state for buttons */
.btn.playing,
.btn--playing {
    background: var(--accent-coral) !important;
    border-color: var(--accent-coral) !important;
    animation: pulse-glow 1.5s infinite;
}

/* ===================================================================
   VOICE EDITOR — Parameter Controls
   =================================================================== */

.param-grid {
    display: flex;
    flex-direction: column;
    gap: 2px;
    background: var(--bg-glass);
    border-radius: var(--radius-md);
    padding: 8px 0;
}

.param-row {
    display: grid;
    grid-template-columns: 200px 1fr 50px;
    align-items: center;
    gap: 16px;
    padding: 10px 20px;
    transition: var(--transition-fast);
}

.param-row:hover {
    background: rgba(255, 255, 255, 0.04);
}

.param-label {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.param-label span:first-child {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.param-hint {
    font-size: 11px !important;
    font-weight: 400 !important;
    color: var(--text-muted) !important;
}

.param-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-amber);
    text-align: right;
    font-variant-numeric: tabular-nums;
}

/* Custom range slider */
.param-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
    transition: var(--transition-fast);
}

.param-slider:hover {
    background: rgba(255, 255, 255, 0.15);
}

.param-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-amber);
    cursor: pointer;
    box-shadow: 0 0 8px rgba(245, 166, 35, 0.4);
    transition: var(--transition-fast);
}

.param-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 12px rgba(245, 166, 35, 0.6);
}

.param-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-amber);
    cursor: pointer;
    border: none;
    box-shadow: 0 0 8px rgba(245, 166, 35, 0.4);
}

/* Toggle switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

.toggle-switch input {
    display: none;
}

.toggle-track {
    display: flex;
    align-items: center;
    width: 120px;
    height: 32px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-subtle);
    position: relative;
    transition: var(--transition-fast);
    overflow: hidden;
}

.toggle-label-on,
.toggle-label-off {
    flex: 1;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    z-index: 1;
    transition: var(--transition-fast);
    pointer-events: none;
}

.toggle-label-on {
    color: white;
}

.toggle-label-off {
    color: var(--text-muted);
}

.toggle-track::before {
    content: '';
    position: absolute;
    width: 50%;
    height: 100%;
    border-radius: 16px;
    background: var(--accent-indigo);
    transition: var(--transition-fast);
    left: 0;
}

.toggle-switch input:not(:checked)+.toggle-track::before {
    left: 50%;
    background: var(--accent-coral);
}

.toggle-switch input:not(:checked)+.toggle-track .toggle-label-on {
    color: var(--text-muted);
}

.toggle-switch input:not(:checked)+.toggle-track .toggle-label-off {
    color: white;
}

/* Preset cards */
.preset-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    background: var(--bg-glass);
    margin-bottom: 8px;
    transition: var(--transition-fast);
    cursor: pointer;
}

.preset-card:hover {
    background: rgba(255, 255, 255, 0.06);
}

.preset-card__info {
    flex: 1;
    min-width: 0;
}

.preset-card__name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.preset-card__meta {
    font-size: 12px;
    color: var(--text-muted);
}

.preset-card__actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

/* Hidden utility */
.hidden {
    display: none !important;
}

@media (max-width: 768px) {
    .param-row {
        grid-template-columns: 1fr 1fr 40px;
        gap: 8px;
        padding: 8px 12px;
    }

    .param-label span:first-child {
        font-size: 12px;
    }

    .param-hint {
        display: none;
    }
}

/* ===================================================================
   SKILLS BROWSER
   =================================================================== */

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.skill-card {
    padding: 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
    display: block;
}

.skill-card:hover {
    border-color: var(--accent-amber);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.skill-card__icon {
    font-size: 40px;
    margin-bottom: 14px;
}

.skill-card__name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.skill-card__desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.skill-card__badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    font-size: 12px;
    color: var(--text-muted);
    text-transform: capitalize;
}

/* Skill Generator View */
.skill-generator {
    max-width: 720px;
    margin: 0 auto;
}

.skill-generator__back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 20px;
    transition: var(--transition-fast);
}

.skill-generator__back:hover {
    color: var(--accent-amber);
}

.skill-generator__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.skill-generator__icon {
    font-size: 48px;
}

.skill-generator__title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.skill-generator__subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.skill-output {
    margin-top: 24px;
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
}

.skill-output__script {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 400px;
    overflow-y: auto;
}

.skill-output__line {
    display: flex;
    gap: 10px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    background: var(--bg-glass);
}

.skill-output__char {
    font-weight: 600;
    font-size: 13px;
    color: var(--accent-amber);
    min-width: 100px;
    flex-shrink: 0;
}

.skill-output__text {
    font-size: 14px;
    color: var(--text-primary);
    line-height: 1.5;
}

/* Shared progress bar */
.progress-bar {
    height: 6px;
    border-radius: 3px;
    background: var(--bg-glass);
    overflow: hidden;
    margin-top: 12px;
}

.progress-bar__fill {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--accent-indigo), var(--accent-amber));
    transition: width 0.4s ease;
    width: 0%;
}

/* Shared inline-select small */
.inline-select {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23a099c0'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 28px;
}

.inline-select:focus {
    outline: none;
    border-color: var(--accent-amber);
}

/* Pulse animation for playing state */
@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(225, 112, 85, 0.4);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(225, 112, 85, 0);
    }
}