:root {
    --bg-primary: #FFFDF9;
    --bg-secondary: #FFF9F0;
    --bg-card: #FFFFFF;
    --text-primary: #5D4E37;
    --text-secondary: #8B7355;
    --text-muted: #B8A68E;
    --accent-warm: #FFE2A8;
    --accent-peach: #FFBEA8;
    --accent-soft: #FFD4B8;
    --border: #F0E6D8;
    --success: #A8C5A0;
    --shadow-soft: 0 10px 40px rgba(139, 115, 85, 0.12);
    --font-main: 'Nunito', system-ui, sans-serif;
    --card-text-size: clamp(1rem, 1.5vw, 1.08rem);
}

[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #242424;
    --bg-card: #2a2a2a;
    --text-primary: #E8E0D5;
    --text-secondary: #B8A68E;
    --text-muted: #7A6F5F;
    --accent-warm: #9A7A3A;
    --accent-peach: #A86A52;
    --accent-soft: #8A6040;
    --border: #3a3a3a;
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.35);
}

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

html, body {
    height: 100%;
}

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at 0% 0%, rgba(255, 226, 168, 0.35) 0%, transparent 50%),
        radial-gradient(ellipse at 100% 100%, rgba(255, 190, 168, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(255, 212, 184, 0.2) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

[data-theme="dark"] body::before {
    background:
        radial-gradient(ellipse at 0% 0%, rgba(196, 152, 74, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 100% 100%, rgba(212, 136, 106, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(176, 120, 80, 0.08) 0%, transparent 70%);
}

.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: clamp(1rem, 2vw, 1.5rem) clamp(1.25rem, 3vw, 2rem);
}

.logo {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--accent-peach);
}

.logo .parrot-logo {
    width: 52px;
    height: 52px;
    object-fit: contain;
    margin-left: 6px;
    vertical-align: middle;
    transform: translateY(3px);
}

.top-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.profile-link {
    padding: 8px 12px;
    border-radius: 14px;
    border: 1px dashed var(--border);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    background: var(--bg-card);
}

.profile-link:hover {
    background: var(--accent-warm);
    color: var(--text-primary);
    border-color: var(--accent-peach);
}

.settings-dropdown .profile-link:hover {
    background: var(--accent-warm);
    color: var(--text-primary);
    border-color: var(--accent-peach);
}

.coin-pill {
    background: color-mix(in srgb, var(--success) 25%, var(--bg-card));
    border: 1px solid color-mix(in srgb, var(--success) 45%, var(--border));
    border-radius: 18px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: var(--shadow-soft);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.coin-pill:hover {
    background: color-mix(in srgb, var(--success) 35%, var(--bg-card));
    border-color: color-mix(in srgb, var(--success) 60%, var(--border));
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    box-shadow: var(--shadow-soft);
}

.theme-toggle:hover {
    background: var(--accent-warm);
    border-color: var(--accent-peach);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
}

.theme-toggle .sun-icon {
    display: none;
}

.theme-toggle .moon-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: none;
}

.home {
    max-width: 75rem;
    margin: 0 auto;
    padding: clamp(0.5rem, 2vw, 1rem) clamp(1.25rem, 3vw, 2rem) clamp(2rem, 5vw, 3rem);
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.hero {
    display: flex;
    justify-content: center;
}

.feature-column {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 18px;
    box-shadow: var(--shadow-soft);
}

.panel.soft {
    background: var(--bg-secondary);
}

.panel h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 10px;
}

.panel-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 13px;
}

.panel-list li::before {
    content: '•';
    color: var(--accent-peach);
    margin-right: 8px;
}

.panel-list li {
    display: flex;
    align-items: flex-start;
}

.panel-note {
    margin-top: 10px;
    font-size: 12px;
    color: var(--text-muted);
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chip {
    padding: 6px 12px;
    border-radius: 14px;
    border: 1px dashed var(--border);
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--bg-card);
}

.word-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 26px;
    padding: clamp(1.5rem, 3vw, 2rem);
    text-align: center;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
}

#word-loading {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
    background: color-mix(in srgb, var(--bg-card) 75%, transparent);
    border-radius: 26px;
    z-index: 2;
}

.word-card.large {
    width: min(92vw, 54rem);
    padding: clamp(2rem, 4vw, 3rem);
    padding-bottom: clamp(2.6rem, 4.5vw, 3.6rem);
    align-items: center;
    position: relative;
    overflow: visible;
}

.word-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    width: 100%;
}

.word-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
    margin-top: -12px;
}

.compact-controls {
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
    margin-left: auto;
}

.settings-menu {
    position: relative;
}

.settings-btn {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1px dashed var(--border);
    background: var(--bg-card);
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
}

.settings-btn span {
    width: 16px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 999px;
}

.settings-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-shadow: var(--shadow-soft);
    z-index: 6;
    min-width: 180px;
}

.settings-dropdown .pill,
.settings-dropdown .voice-btn {
    width: 100%;
    justify-content: center;
}

.top-actions .settings-dropdown .profile-link {
    text-align: left;
}

.pill-group {
    display: inline-flex;
    gap: 6px;
    padding: 4px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
}

.pill-group .pill {
    border-radius: 999px;
    border: none;
    background: transparent;
}

.pill-group .pill:hover {
    background: var(--accent-warm);
    color: var(--text-primary);
}

.voice-container {
    position: relative;
}

.voice-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.voice-btn svg {
    width: 16px;
    height: 16px;
}

.voice-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    box-shadow: var(--shadow-soft);
    z-index: 5;
}

.voice-option {
    background: none;
    border: none;
    padding: 8px 14px;
    font-size: 13px;
    font-family: var(--font-main);
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 10px;
    text-align: left;
}

.voice-option:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.voice-option.active {
    background: var(--accent-warm);
    color: var(--text-primary);
}

.level-tag {
    align-self: center;
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-muted);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    padding: 6px 12px;
    border-radius: 14px;
}

.word-card h1 {
    font-size: clamp(2.4rem, 4vw, 3.6rem);
    font-weight: 800;
}

.word-title-row {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
    margin: 0 auto;
}

.word-title-row h1 {
    margin: 0;
}

.word-meta {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 4px;
    margin-bottom: 6px;
}

.meta-chip {
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px dashed var(--border);
    background: var(--bg-secondary);
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
}

.meta-chip.pos {
    background: rgba(168, 197, 160, 0.25);
    border-color: rgba(168, 197, 160, 0.5);
    color: var(--text-primary);
}

.meta-chip.accent {
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-peach));
    color: var(--text-primary);
    border-color: transparent;
}

.word-meaning {
    font-size: clamp(1rem, 1.6vw, 1.15rem);
    color: var(--text-secondary);
    margin-top: 2px;
    margin-bottom: 10px;
}

.meaning-label {
    font-weight: 700;
    color: var(--text-primary);
    margin-right: 6px;
}

.word-sentence {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: var(--text-primary);
    font-weight: 600;
    min-height: 4.5em;
}

.clickable-word {
    cursor: pointer;
    border-radius: 4px;
    padding: 0 2px;
    transition: background 0.15s ease;
}

.clickable-word:hover {
    background: rgba(255, 226, 168, 0.4);
}

.sentence-row {
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: center;
    flex-wrap: nowrap;
    position: relative;
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px dotted var(--border);
    background: color-mix(in srgb, var(--bg-secondary) 70%, transparent);
    margin-top: 6px;
}

.word-sentence {
    text-align: center;
    max-width: min(70vw, 48rem);
}

.listen-group {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    position: absolute;
    right: 0;
}

.play-btn {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
}

.play-btn.small {
    width: auto;
    height: auto;
}

.play-btn.small svg {
    width: 18px;
    height: 18px;
}

.listen-hint {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.4px;
}

.play-btn.subtle {
    opacity: 0.75;
}

.play-btn svg {
    width: 20px;
    height: 20px;
}

.play-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.hidden {
    display: none !important;
}

.celebration {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 20;
    overflow: hidden;
}

.confetti-piece {
    position: absolute;
    top: -10px;
    border-radius: 4px;
    opacity: 0.9;
    animation: confettiFall 1.4s ease-in forwards;
}

.confetti-streamer {
    position: absolute;
    top: -20px;
    width: 2px;
    opacity: 0.85;
    border-left: 2px solid transparent;
    animation: streamerFall 1.2s ease-in forwards;
}

@keyframes confettiFall {
    0% {
        transform: translate3d(0, -20px, 0) rotate(0deg);
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    100% {
        transform: translate3d(0, 80vh, 0) rotate(240deg);
        opacity: 0;
    }
}

@keyframes streamerFall {
    0% {
        transform: translate3d(0, -30px, 0);
        opacity: 0;
    }
    40% {
        opacity: 0.9;
    }
    100% {
        transform: translate3d(0, 85vh, 0);
        opacity: 0;
    }
}

.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
}

.primary {
    padding: 12px 24px;
    border: none;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-peach));
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(255, 190, 168, 0.35);
    font-family: var(--font-main);
}

.secondary {
    padding: 12px 20px;
    border-radius: 20px;
    border: 1px dashed var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-main);
}

.secondary.celebrate {
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-peach));
    color: var(--text-primary);
    border-color: transparent;
    box-shadow: 0 10px 22px rgba(255, 190, 168, 0.35);
}

.primary-row {
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: center;
    margin-top: 6px;
    flex-wrap: wrap;
}

.scroll-hint {
    margin: 12px auto 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    border: none;
    background: transparent;
    cursor: pointer;
}

.scroll-hint.inside {
    width: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: absolute;
    left: calc(100% + 16px);
    top: 50%;
    transform: translateY(-50%);
}

.scroll-arrow {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px dashed var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--text-secondary);
}

.settings-panel {
    margin-top: 10px;
    border-radius: 18px;
    border: 1px dashed var(--border);
    padding: 10px 12px;
    background: color-mix(in srgb, var(--bg-secondary) 70%, transparent);
    width: 100%;
}

.settings-panel summary {
    cursor: pointer;
    list-style: none;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    border-radius: 14px;
    border: 1px dashed var(--border);
    background: transparent;
    justify-content: center;
    width: 100%;
    max-width: 100%;
}

.settings-panel summary::after {
    content: '▾';
    font-size: 12px;
    margin-left: auto;
    transition: transform 0.2s ease;
}

.settings-panel[open] summary::after {
    transform: rotate(-180deg);
}

.settings-panel .mood-row,
.settings-panel .complexity-row {
    margin-top: 10px;
}

.next-word {
    align-self: center;
}

.mood-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    align-items: center;
    margin-top: 8px;
}

.mood-label {
    font-size: 11px;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 700;
    margin-right: 4px;
}

.mood-chip {
    padding: 8px 14px;
    border-radius: 16px;
    border: 1px dashed var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-main);
}

.mood-chip.active {
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-peach));
    color: var(--text-primary);
    border-color: transparent;
}

.loading.subtle {
    padding: 0;
    margin-top: -4px;
}

.loading-dots {
    display: flex;
    gap: 8px;
}

.loading-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-peach));
    opacity: 0.3;
    animation: breathe 1.4s ease-in-out infinite;
}

.loading-dots.small span {
    width: 8px;
    height: 8px;
}

.loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.loading-dots span:nth-child(3) { animation-delay: 0.4s; }

.loading-text {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

@keyframes breathe {
    0%, 100% { opacity: 0.3; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.05); }
}

.word-highlight {
    font-weight: 800;
    color: var(--text-primary);
    background: linear-gradient(135deg, rgba(255, 226, 168, 0.35), rgba(255, 190, 168, 0.35));
    padding: 0 4px;
    border-radius: 6px;
}

.complexity-row {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 12px;
}

.complexity-toggle {
    display: inline-flex;
    gap: 8px;
    padding: 6px;
    border-radius: 18px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    align-items: center;
}

.toggle-label {
    font-size: 11px;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 700;
    padding: 0 6px 0 4px;
}

.toggle-btn {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 13px;
    padding: 8px 14px;
    border-radius: 14px;
    cursor: pointer;
    font-family: var(--font-main);
    letter-spacing: 0.2px;
}

.toggle-btn.active {
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-peach));
    color: var(--text-primary);
}

.ghost {
    padding: 10px 16px;
    border-radius: 16px;
    border: 1px dashed var(--border);
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-main);
    letter-spacing: 0.2px;
}



.dictionary-modal {
    position: fixed;
    inset: 0;
    background: rgba(93, 78, 55, 0.4);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.dictionary-modal.hidden {
    display: none;
}

.dictionary-content {
    background: var(--bg-card);
    border-radius: 20px;
    width: min(92vw, 40rem);
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(93, 78, 55, 0.2);
    overflow: hidden;
}

.dictionary-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    position: relative;
}

.dictionary-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-right: auto;
}

.dictionary-tabs {
    display: flex;
    gap: 8px;
}

.dict-tab {
    padding: 6px 12px;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-muted);
    font-family: var(--font-main);
    font-size: 12px;
    font-weight: 700;
    border-radius: 14px;
    cursor: pointer;
}

.dict-tab.active {
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-peach));
    color: var(--text-primary);
}

.dict-search {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 12px;
    font-family: var(--font-main);
    font-size: 13px;
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.close-dictionary {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 30px;
    height: 30px;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-muted);
    font-size: 22px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dictionary-list {
    padding: 16px 20px 24px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    overflow-y: auto;
}

.dict-empty {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    padding: 24px 0;
}

.dict-word {
    padding: 10px 12px;
    background: var(--bg-secondary);
    border: 1px solid transparent;
    border-radius: 12px;
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    text-align: left;
}

.dict-word:hover {
    background: var(--accent-warm);
    color: var(--text-primary);
    border-color: var(--accent-peach);
}

.feature-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.mini-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 16px;
    box-shadow: var(--shadow-soft);
}

.mini-card.wide {
    grid-column: span 2;
}

.mini-card.full-row {
    grid-column: 1 / -1;
}

.mini-card.wide-three {
    grid-column: span 3;
}

.mini-card.expandable {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.card-action {
    border: none;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 12px;
    cursor: pointer;
    font-family: var(--font-main);
}

.card-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.card-body.hidden {
    display: none;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sentence-input {
    width: 100%;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 16px;
    padding: 10px 12px;
    font-family: var(--font-main);
    resize: vertical;
}

.analyze-btn {
    align-self: flex-start;
    border: none;
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-peach));
    color: var(--text-primary);
    font-weight: 700;
    font-size: 13px;
    padding: 8px 14px;
    border-radius: 12px;
    cursor: pointer;
}

.sentence-feedback {
    margin-top: 8px;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    background: color-mix(in srgb, var(--accent-warm) 35%, var(--bg-card));
    border: 1px dashed color-mix(in srgb, var(--accent-peach) 60%, var(--border));
    padding: 10px 12px;
    border-radius: 12px;
}

.tag {
    padding: 6px 10px;
    border-radius: 14px;
    border: 1px dashed var(--border);
    font-size: var(--card-text-size);
    color: var(--text-secondary);
    background: var(--bg-secondary);
    cursor: pointer;
}

.body-text {
    font-size: var(--card-text-size);
    line-height: 1.7;
    color: var(--text-secondary);
}

.mini-card[data-panel="root"] .body-text {
    font-size: clamp(1.02rem, 1.6vw, 1.14rem);
}

.memory-image {
    width: 100%;
    border-radius: 14px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.memory-image.hidden {
    display: none;
}

.memory-image:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

.exam-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.exam-select {
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    border-radius: 12px;
    padding: 10px 14px;
    font-family: var(--font-main);
}

.exam-more {
    border: 1px dashed var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    border-radius: 12px;
    padding: 10px 14px;
    cursor: pointer;
    font-family: var(--font-main);
}

.question-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.reveal {
    font-weight: 700;
}

.reveal.correct {
    color: #3FAE5B;
}

.reveal.incorrect {
    color: #E25555;
}

.question {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 15px;
    color: var(--text-secondary);
}

.question-options {
    display: grid;
    gap: 6px;
    margin-top: 6px;
}

.option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 10px;
    border: 1px solid transparent;
    background: var(--bg-card);
    cursor: pointer;
    font-size: 15px;
    color: var(--text-secondary);
}

.option input {
    accent-color: var(--accent-peach);
}

.option.correct {
    border-color: var(--success);
    background: rgba(168, 197, 160, 0.15);
    color: var(--text-primary);
    font-weight: 600;
}

.option.wrong {
    border-color: var(--accent-peach);
    background: rgba(255, 190, 168, 0.2);
    color: var(--text-primary);
    font-weight: 600;
}

.reveal {
    margin-top: 6px;
    font-size: 14px;
    color: var(--text-muted);
}

.check-btn {
    margin-top: 8px;
    padding: 8px 12px;
    border-radius: 10px;
    border: 1px dashed var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-main);
}

.question strong {
    color: var(--text-primary);
}

.loading.small {
    display: flex;
    gap: 6px;
    justify-content: center;
}

.loading.small.hidden {
    display: none;
}

.loading.small .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-peach));
    opacity: 0.3;
    animation: breathe 1.4s ease-in-out infinite;
}

.loading.small .dot:nth-child(2) { animation-delay: 0.2s; }
.loading.small .dot:nth-child(3) { animation-delay: 0.4s; }

.mini-card h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 6px;
}

.mini-card p {
    font-size: 12px;
    color: var(--text-secondary);
}

@media (max-width: 1000px) {
    .feature-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .top-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .word-controls {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

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

    .scroll-hint.inside {
        position: static;
        transform: none;
        margin-top: 12px;
    }
}