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notes-qpid-pro/app/static/css/srs.css
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1312 lines
26 KiB
CSS

/* ==========================================================================
4. Spaced Repetition (SRS), 3D Flashcards, Quiz, Typing & Heatmap
========================================================================== */
/* SRS View Structure */
.srs-view {
min-height: calc(100vh - 65px);
display: flex;
flex-direction: column;
background: radial-gradient(circle at 50% 15%, rgba(56, 189, 248, 0.07), transparent 60%);
}
.srs-topbar {
background-color: var(--bg-surface);
border-bottom: 1px solid var(--border-color);
padding: 12px 24px;
display: flex;
align-items: center;
justify-content: space-between;
gap: 16px;
}
.srs-topbar-left {
display: flex;
align-items: center;
gap: 16px;
}
.srs-mode-switch {
display: flex;
background-color: var(--bg-main);
padding: 3px;
border-radius: var(--radius-md);
border: 1px solid var(--border-color);
}
.srs-tab {
background: transparent;
border: none;
color: var(--text-muted);
padding: 6px 14px;
border-radius: var(--radius-sm);
font-size: 13px;
font-weight: 600;
cursor: pointer;
transition: var(--transition);
}
.srs-tab:hover {
color: var(--text-main);
}
.srs-tab.active {
background-color: var(--primary);
color: #0f172a;
font-weight: 700;
box-shadow: var(--shadow-sm);
}
.srs-topbar-center {
flex: 1;
max-width: 380px;
display: flex;
flex-direction: column;
align-items: center;
gap: 4px;
}
.srs-progress-container {
width: 100%;
height: 7px;
background-color: var(--bg-main);
border-radius: var(--radius-full);
overflow: hidden;
border: 1px solid var(--border-color);
}
.srs-progress-fill {
height: 100%;
background: linear-gradient(90deg, #0284c7, #38bdf8);
border-radius: var(--radius-full);
transition: width 0.3s ease;
}
.srs-counter {
font-size: 11px;
font-weight: 600;
color: var(--text-dim);
}
.srs-topbar-right {
display: flex;
align-items: center;
}
.srs-arena {
flex: 1;
max-width: 720px;
width: 100%;
margin: 0 auto;
padding: 32px 16px;
display: flex;
flex-direction: column;
justify-content: center;
}
.srs-state-box {
text-align: center;
padding: 64px 24px;
background-color: var(--bg-card);
border: 1px solid var(--border-color);
border-radius: var(--radius-lg);
box-shadow: var(--shadow-md);
display: flex;
flex-direction: column;
align-items: center;
gap: 16px;
}
.srs-big-icon {
font-size: 56px;
}
.srs-empty-buttons {
display: flex;
gap: 12px;
flex-wrap: wrap;
justify-content: center;
margin-top: 12px;
}
/* Flashcard 3D Card Flip */
.srs-mode-container {
display: flex;
flex-direction: column;
gap: 20px;
animation: fadeIn 0.25s ease-out;
}
.flashcard-wrapper {
perspective: 1400px;
min-height: 380px;
cursor: pointer;
user-select: none;
}
.flashcard-inner {
position: relative;
width: 100%;
min-height: 380px;
transform-style: preserve-3d;
transition: transform 0.48s cubic-bezier(0.4, 0, 0.2, 1);
}
.flashcard-inner.is-flipped {
transform: rotateY(180deg);
}
.flashcard-face {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
min-height: 380px;
background-color: var(--bg-card);
border: 1px solid var(--border-color);
border-radius: var(--radius-lg);
padding: 28px 32px;
box-shadow: var(--shadow-lg);
backface-visibility: hidden;
-webkit-backface-visibility: hidden;
display: flex;
flex-direction: column;
justify-content: space-between;
}
.flashcard-front {
transform: rotateY(0deg);
}
.flashcard-back {
transform: rotateY(180deg);
background: radial-gradient(circle at top right, rgba(56, 189, 248, 0.06), var(--bg-card) 70%);
}
.fc-badge-row {
display: flex;
justify-content: space-between;
align-items: center;
}
.fc-dir-badge {
font-size: 11px;
font-weight: 700;
letter-spacing: 0.5px;
color: var(--primary);
background-color: var(--primary-dim);
padding: 3px 10px;
border-radius: var(--radius-full);
}
.fc-pos-badge {
font-size: 11px;
color: var(--text-dim);
background-color: var(--bg-surface-hover);
padding: 2px 8px;
border-radius: 4px;
}
.fc-center {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
text-align: center;
gap: 16px;
padding: 20px 0;
}
.fc-main-term {
font-size: 38px;
font-weight: 800;
letter-spacing: -0.5px;
color: var(--text-main);
}
.fc-phonetic-row {
display: flex;
align-items: center;
gap: 10px;
}
.audio-round-btn {
width: 36px;
height: 36px;
border-radius: 50%;
display: inline-flex;
align-items: center;
justify-content: center;
background-color: var(--primary-dim);
border: 1px solid var(--primary);
color: var(--primary);
font-size: 16px;
cursor: pointer;
transition: var(--transition);
}
.audio-round-btn:hover {
background-color: var(--primary);
color: #0f172a;
transform: scale(1.08);
}
.fc-hint-wrapper {
display: flex;
flex-direction: column;
align-items: center;
gap: 8px;
max-width: 500px;
}
.fc-hint-content {
font-size: 14px;
font-style: italic;
color: var(--text-muted);
background-color: var(--bg-main);
padding: 10px 16px;
border-radius: var(--radius-sm);
border-left: 3px solid var(--primary);
}
.fc-footer-hint {
text-align: center;
font-size: 12px;
color: var(--text-dim);
}
.fc-footer-hint kbd {
background-color: var(--bg-surface-hover);
border: 1px solid var(--border-color);
padding: 2px 6px;
border-radius: 4px;
font-family: monospace;
}
/* Flashcard Back */
.fc-back-content {
display: flex;
flex-direction: column;
gap: 14px;
height: 100%;
}
.fc-back-top {
display: flex;
justify-content: space-between;
align-items: center;
border-bottom: 1px solid var(--border-color);
padding-bottom: 8px;
}
.fc-back-term {
font-size: 24px;
font-weight: 700;
color: var(--text-main);
}
.fc-back-translation {
font-size: 22px;
font-weight: 700;
color: var(--primary);
}
.fc-back-detail-box {
background-color: var(--bg-main);
border-radius: var(--radius-sm);
padding: 10px 14px;
border-left: 2px solid var(--border-color);
}
.detail-label {
font-size: 10px;
font-weight: 700;
text-transform: uppercase;
color: var(--text-dim);
letter-spacing: 0.5px;
margin-bottom: 2px;
display: block;
}
.detail-text {
font-size: 13px;
color: var(--text-main);
line-height: 1.4;
}
.fc-flip-btn-wrap {
display: none;
}
/* SRS Rating Bar */
.srs-rating-bar {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 12px;
margin-top: 8px;
animation: fadeIn 0.2s ease-out;
}
.btn-rate {
padding: 12px 10px;
border-radius: var(--radius-md);
border: 1px solid var(--border-color);
background-color: var(--bg-surface);
cursor: pointer;
display: flex;
flex-direction: column;
align-items: center;
gap: 2px;
transition: var(--transition);
}
.btn-rate .rate-key {
font-size: 11px;
font-family: monospace;
opacity: 0.7;
}
.btn-rate .rate-name {
font-size: 15px;
font-weight: 700;
}
.btn-rate .rate-time {
font-size: 11px;
opacity: 0.75;
}
/* Rating variants */
.btn-rate-1 {
border-color: rgba(239, 68, 68, 0.4);
color: #f87171;
}
.btn-rate-1:hover {
background-color: rgba(239, 68, 68, 0.15);
border-color: #ef4444;
}
.btn-rate-2 {
border-color: rgba(245, 158, 11, 0.4);
color: #fbbf24;
}
.btn-rate-2:hover {
background-color: rgba(245, 158, 11, 0.15);
border-color: #f59e0b;
}
.btn-rate-3 {
border-color: rgba(56, 189, 248, 0.4);
color: #38bdf8;
}
.btn-rate-3:hover {
background-color: rgba(56, 189, 248, 0.15);
border-color: #38bdf8;
}
.btn-rate-4 {
border-color: rgba(16, 185, 129, 0.4);
color: #34d399;
}
.btn-rate-4:hover {
background-color: rgba(16, 185, 129, 0.15);
border-color: #10b981;
}
/* Interactive Trainer Card (Cloze & Dictation) */
.trainer-card {
background-color: var(--bg-card);
border: 1px solid var(--border-color);
border-radius: var(--radius-lg);
padding: 32px;
box-shadow: var(--shadow-lg);
display: flex;
flex-direction: column;
gap: 20px;
}
.trainer-header {
display: flex;
justify-content: space-between;
align-items: center;
}
.mode-tag {
font-size: 12px;
font-weight: 700;
color: var(--primary);
background-color: var(--primary-dim);
padding: 3px 12px;
border-radius: var(--radius-full);
}
.trainer-pos {
font-size: 12px;
color: var(--text-dim);
}
.cloze-sentence-display {
font-size: 20px;
line-height: 1.6;
color: var(--text-main);
background-color: var(--bg-main);
padding: 20px 24px;
border-radius: var(--radius-md);
border-left: 4px solid var(--primary);
}
.gap-placeholder {
color: var(--primary);
font-weight: 800;
letter-spacing: 2px;
border-bottom: 2px dashed var(--primary);
padding: 0 4px;
}
.cloze-translation-hint {
font-size: 14px;
color: var(--text-muted);
}
.cloze-translation-hint strong {
color: var(--text-main);
margin-left: 6px;
}
.trainer-form {
display: flex;
flex-direction: column;
gap: 12px;
}
.input-action-row {
display: flex;
gap: 10px;
}
.input-hero {
font-size: 18px;
padding: 12px 18px;
}
.trainer-feedback-box {
padding: 14px 18px;
border-radius: var(--radius-sm);
font-size: 15px;
font-weight: 600;
animation: fadeIn 0.2s ease-out;
}
.trainer-feedback-box.correct {
background-color: var(--success-dim);
border: 1px solid var(--success);
color: #34d399;
}
.trainer-feedback-box.incorrect {
background-color: var(--danger-dim);
border: 1px solid var(--danger);
color: #fca5a5;
}
.trainer-revealed-details {
background-color: var(--bg-main);
border-radius: var(--radius-md);
padding: 16px;
display: flex;
flex-direction: column;
gap: 10px;
border: 1px solid var(--border-color);
animation: fadeIn 0.2s ease-out;
}
/* Audio Dictation Mode */
.dictation-hero {
display: flex;
flex-direction: column;
align-items: center;
gap: 14px;
padding: 16px 0;
}
.dictation-pulse-btn {
width: 80px;
height: 80px;
border-radius: 50%;
background: linear-gradient(135deg, #0284c7, #38bdf8);
border: none;
color: #0f172a;
font-size: 34px;
cursor: pointer;
box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.4);
animation: pulseAudio 2s infinite;
display: flex;
align-items: center;
justify-content: center;
transition: var(--transition);
}
.dictation-pulse-btn:hover {
transform: scale(1.08);
}
@keyframes pulseAudio {
0% { box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.6); }
70% { box-shadow: 0 0 0 22px rgba(56, 189, 248, 0); }
100% { box-shadow: 0 0 0 0 rgba(56, 189, 248, 0); }
}
.dictation-instructions {
font-size: 14px;
color: var(--text-muted);
}
.audio-replay-btn .kbd-sub {
font-size: 10px;
margin-left: 4px;
}
.dictation-hint-wrap {
display: flex;
align-items: center;
gap: 10px;
}
.dictation-hint-text {
font-size: 13px;
color: var(--text-muted);
font-style: italic;
}
/* Interactive Listening Comprehension Mode */
.listening-card {
background-color: var(--bg-card);
border: 1px solid var(--border-color);
border-radius: var(--radius-lg);
padding: 28px 32px;
box-shadow: var(--shadow-lg);
display: flex;
flex-direction: column;
gap: 20px;
}
.listening-header-row {
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
gap: 12px;
}
.listening-tag-wrap {
display: flex;
align-items: center;
gap: 8px;
flex-wrap: wrap;
}
.level-badge {
font-size: 11px;
font-weight: 700;
padding: 2px 8px;
border-radius: var(--radius-sm);
text-transform: uppercase;
letter-spacing: 0.5px;
}
.level-badge.badge-a1 { background: rgba(59, 130, 246, 0.15); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.3); }
.level-badge.badge-a2 { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.level-badge.badge-b1 { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }
.level-badge.badge-b2 { background: rgba(249, 115, 22, 0.15); color: #fb923c; border: 1px solid rgba(249, 115, 22, 0.3); }
.level-badge.badge-c1 { background: rgba(168, 85, 247, 0.15); color: #c084fc; border: 1px solid rgba(168, 85, 247, 0.3); }
.topic-badge {
font-size: 11px;
font-weight: 600;
color: var(--text-dim);
background: var(--bg-main);
border: 1px solid var(--border-color);
padding: 2px 8px;
border-radius: var(--radius-sm);
}
.listening-filters {
display: flex;
align-items: center;
gap: 8px;
flex-wrap: wrap;
}
.select-styled {
background-color: var(--bg-main);
border: 1px solid var(--border-color);
border-radius: var(--radius-sm);
color: var(--text-main);
padding: 6px 10px;
font-size: 13px;
outline: none;
cursor: pointer;
transition: var(--transition);
}
.select-styled:focus {
border-color: var(--primary);
box-shadow: 0 0 0 2px var(--primary-dim);
}
.select-xs {
font-size: 12px;
padding: 4px 8px;
}
.listening-hero {
background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-main) 100%);
border: 1px solid var(--border-color);
border-radius: var(--radius-md);
padding: 20px 24px;
display: flex;
flex-direction: column;
gap: 16px;
}
.listening-scenario-title {
font-size: 18px;
font-weight: 700;
color: var(--text-main);
margin: 0 0 4px 0;
}
.listening-subtitle {
font-size: 13px;
color: var(--text-muted);
margin: 0;
}
.listening-audio-controls {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 16px;
margin-top: 4px;
}
@media (max-width: 600px) {
.listening-audio-controls {
grid-template-columns: 1fr;
}
}
.audio-control-card {
background: var(--bg-card);
border: 1px solid var(--border-color);
border-radius: var(--radius-md);
padding: 14px 16px;
display: flex;
flex-direction: column;
gap: 8px;
transition: var(--transition);
}
.audio-control-card:hover {
border-color: var(--primary-dim);
}
.audio-control-label {
font-size: 12px;
font-weight: 600;
color: var(--text-dim);
}
.listening-play-btn {
width: 100%;
justify-content: center;
font-weight: 600;
display: inline-flex;
align-items: center;
gap: 8px;
}
.listening-hint-bar {
display: flex;
align-items: center;
gap: 12px;
}
.listening-hint-text {
font-size: 13px;
color: var(--text-muted);
font-style: italic;
background: var(--bg-main);
border-left: 3px solid var(--primary);
padding: 4px 10px;
border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.listening-form {
display: flex;
flex-direction: column;
gap: 12px;
}
.listening-revealed-card {
background-color: var(--bg-main);
border: 1px solid var(--border-color);
border-left: 4px solid var(--primary);
border-radius: var(--radius-md);
padding: 20px;
display: flex;
flex-direction: column;
gap: 16px;
animation: fadeIn 0.25s ease-out;
}
.revealed-section {
display: flex;
flex-direction: column;
gap: 4px;
}
.revealed-label {
font-size: 12px;
font-weight: 700;
color: var(--text-dim);
text-transform: uppercase;
letter-spacing: 0.5px;
}
.revealed-val {
font-size: 16px;
color: #34d399;
}
.revealed-text {
font-size: 15px;
line-height: 1.5;
color: var(--text-main);
margin: 0;
}
.listening-next-bar {
display: flex;
justify-content: flex-end;
margin-top: 8px;
padding-top: 12px;
border-top: 1px solid var(--border-color);
}
/* Summary Card */
.srs-summary-card {
background-color: var(--bg-card);
border: 1px solid var(--border-color);
border-radius: var(--radius-lg);
padding: 44px 32px;
text-align: center;
display: flex;
flex-direction: column;
align-items: center;
gap: 20px;
box-shadow: var(--shadow-lg);
animation: fadeIn 0.3s ease-out;
}
.summary-trophy {
font-size: 64px;
animation: bounce 0.6s ease;
}
@keyframes bounce {
0%, 100% { transform: translateY(0); }
50% { transform: translateY(-16px); }
}
.srs-summary-card h2 {
font-size: 28px;
font-weight: 800;
}
.summary-lead {
font-size: 15px;
color: var(--text-muted);
max-width: 480px;
}
.summary-metrics {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 16px;
width: 100%;
margin: 12px 0;
}
.metric-card {
background-color: var(--bg-main);
border: 1px solid var(--border-color);
border-radius: var(--radius-md);
padding: 16px 12px;
display: flex;
flex-direction: column;
align-items: center;
gap: 4px;
}
.metric-val {
font-size: 28px;
font-weight: 800;
}
.metric-desc {
font-size: 11px;
color: var(--text-dim);
}
.text-success { color: var(--success); }
.text-primary { color: var(--primary); }
.summary-rates-bar {
display: flex;
gap: 12px;
font-size: 13px;
color: var(--text-muted);
flex-wrap: wrap;
justify-content: center;
}
.summary-buttons {
display: flex;
gap: 14px;
margin-top: 12px;
flex-wrap: wrap;
justify-content: center;
}
/* Multiple Choice Quiz Mode */
.quiz-card {
max-width: 680px;
margin: 0 auto;
}
.quiz-hero {
text-align: center;
padding: 20px 0 16px 0;
border-bottom: 1px solid var(--border-color);
margin-bottom: 20px;
}
.quiz-prompt-row {
display: flex;
align-items: center;
justify-content: center;
gap: 12px;
}
.quiz-term-display {
font-size: 32px;
font-weight: 800;
color: var(--text-main);
letter-spacing: -0.02em;
}
.quiz-context-hint {
margin-top: 8px;
font-size: 14px;
color: var(--text-muted);
font-style: italic;
}
.quiz-options-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 14px;
margin-bottom: 16px;
}
.quiz-option-btn {
display: flex;
align-items: center;
gap: 12px;
padding: 16px 18px;
background: var(--bg-main);
border: 2px solid var(--border-color);
border-radius: var(--radius-md);
color: var(--text-main);
font-size: 15px;
font-weight: 600;
text-align: left;
cursor: pointer;
transition: all 0.15s ease;
user-select: none;
}
.quiz-option-btn:hover:not(:disabled) {
border-color: var(--primary);
background: var(--bg-surface-hover);
transform: translateY(-1px);
}
.quiz-option-btn:disabled {
cursor: default;
}
.quiz-opt-num {
width: 26px;
height: 26px;
border-radius: 50%;
background: var(--bg-surface);
border: 1px solid var(--border-color);
display: inline-flex;
align-items: center;
justify-content: center;
font-size: 12px;
font-weight: 700;
color: var(--text-muted);
flex-shrink: 0;
}
.quiz-opt-text {
flex: 1;
line-height: 1.35;
}
.quiz-option-btn.opt-correct {
background: rgba(34, 197, 94, 0.15) !important;
border-color: var(--success) !important;
color: var(--success) !important;
}
.quiz-option-btn.opt-correct .quiz-opt-num {
background: var(--success);
color: #ffffff;
border-color: var(--success);
}
.quiz-option-btn.opt-wrong {
background: rgba(239, 68, 68, 0.15) !important;
border-color: var(--danger) !important;
color: var(--danger) !important;
animation: shake 0.3s ease;
}
.quiz-option-btn.opt-wrong .quiz-opt-num {
background: var(--danger);
color: #ffffff;
border-color: var(--danger);
}
.quiz-next-bar {
margin-top: 16px;
}
/* Active Typing Mode */
.typing-hero {
text-align: center;
padding: 16px 0 20px 0;
}
.typing-prompt-ru {
font-size: 28px;
font-weight: 800;
color: var(--primary);
margin: 8px 0;
}
.typing-context-hint {
font-size: 14px;
color: var(--text-muted);
font-style: italic;
background: var(--bg-main);
padding: 8px 12px;
border-radius: var(--radius-sm);
display: inline-block;
max-width: 90%;
margin-top: 4px;
}
/* Analytics & Activity Heatmap Modal */
.stats-modal-window {
max-width: 820px;
width: 95%;
}
.stats-hero-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 12px;
margin-bottom: 24px;
}
.stat-kpi-card {
background: var(--bg-main);
border: 1px solid var(--border-color);
border-radius: var(--radius-md);
padding: 14px 12px;
text-align: center;
display: flex;
flex-direction: column;
align-items: center;
gap: 4px;
}
.streak-kpi {
border-color: rgba(249, 115, 22, 0.4);
background: rgba(249, 115, 22, 0.05);
}
.kpi-icon {
font-size: 24px;
}
.kpi-value {
font-size: 26px;
font-weight: 800;
line-height: 1.1;
}
.kpi-label {
font-size: 12px;
font-weight: 600;
color: var(--text-muted);
}
.kpi-sub {
font-size: 11px;
color: var(--text-dim);
}
.text-accent {
color: #38bdf8;
}
/* GitHub Heatmap Section */
.heatmap-section {
background: var(--bg-main);
border: 1px solid var(--border-color);
border-radius: var(--radius-md);
padding: 16px;
margin-bottom: 20px;
}
.heatmap-header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 14px;
flex-wrap: wrap;
gap: 8px;
}
.heatmap-header h4 {
font-size: 15px;
font-weight: 700;
}
.heatmap-legend {
display: flex;
align-items: center;
gap: 5px;
font-size: 11px;
color: var(--text-dim);
}
.legend-cell {
width: 12px;
height: 12px;
border-radius: 2px;
display: inline-block;
}
.heatmap-container-wrap {
overflow-x: auto;
padding-bottom: 6px;
}
.heatmap-grid {
display: grid;
grid-auto-flow: column;
grid-template-rows: repeat(7, 12px);
gap: 4px;
min-width: 600px;
}
.heatmap-cell {
width: 12px;
height: 12px;
border-radius: 2px;
background: rgba(255, 255, 255, 0.05);
cursor: pointer;
transition: transform 0.1s ease;
position: relative;
}
.heatmap-cell:hover {
transform: scale(1.3);
z-index: 10;
outline: 1px solid var(--text-main);
}
/* Heatmap Levels (GitHub-style intensity) */
.lvl-0 { background: rgba(255, 255, 255, 0.06); }
.lvl-1 { background: #166534; } /* 1 review: soft green */
.lvl-2 { background: #22c55e; } /* 2-3 reviews: vibrant green */
.lvl-3 { background: #4ade80; } /* 4+ reviews: bright intense green */
[data-theme="light"] .lvl-0 { background: #e2e8f0; }
[data-theme="light"] .lvl-1 { background: #86efac; }
[data-theme="light"] .lvl-2 { background: #22c55e; }
[data-theme="light"] .lvl-3 { background: #15803d; }
.heatmap-footer-note {
margin-top: 10px;
color: var(--text-dim);
font-size: 11px;
}
/* Segmented Mastery Progress Bar */
.mastery-section {
background: var(--bg-main);
border: 1px solid var(--border-color);
border-radius: var(--radius-md);
padding: 16px;
}
.mastery-section h4 {
font-size: 15px;
font-weight: 700;
margin-bottom: 12px;
}
.segmented-progress-bar {
display: flex;
height: 14px;
background: var(--bg-surface);
border-radius: var(--radius-full);
overflow: hidden;
margin-bottom: 12px;
border: 1px solid var(--border-color);
}
.prog-segment {
height: 100%;
transition: width 0.3s ease;
}
.seg-mastered { background: #22c55e; }
.seg-review { background: #38bdf8; }
.seg-learning { background: #f59e0b; }
.seg-new { background: #64748b; }
.mastery-legend-row {
display: flex;
gap: 16px;
flex-wrap: wrap;
font-size: 12px;
}
.m-legend-item {
display: flex;
align-items: center;
gap: 6px;
color: var(--text-muted);
}
.dot {
width: 8px;
height: 8px;
border-radius: 50%;
display: inline-block;
}
.dot-mastered { background: #22c55e; }
.dot-review { background: #38bdf8; }
.dot-learning { background: #f59e0b; }
.dot-new { background: #64748b; }
.dot-leech { background: #ef4444; }
.text-danger { color: #ef4444; }
@keyframes shake {
0%, 100% { transform: translateX(0); }
25% { transform: translateX(-4px); }
75% { transform: translateX(4px); }
}
/* --- Responsive Mobile Overrides (max-width: 768px) --- */
@media (max-width: 768px) {
/* 5. SRS Trainer */
.srs-topbar {
padding: 10px 12px;
flex-direction: column;
align-items: stretch;
gap: 8px;
}
.srs-topbar-left, .srs-topbar-right {
justify-content: space-between;
width: 100%;
}
.srs-mode-switch {
overflow-x: auto;
-webkit-overflow-scrolling: touch;
scrollbar-width: none;
}
.srs-mode-switch::-webkit-scrollbar {
display: none;
}
.srs-tab {
flex-shrink: 0;
padding: 6px 10px;
font-size: 12px;
}
.flashcard-wrapper {
min-height: 270px;
max-height: 48dvh;
}
.flashcard-inner {
min-height: 270px;
}
.fc-main-term {
font-size: 28px;
}
.fc-footer-hint {
font-size: 11px;
}
.srs-rating-bar {
grid-template-columns: 1fr 1fr;
gap: 8px;
width: 100%;
}
.btn-rate {
min-height: 48px;
padding: 8px 6px;
}
.rate-key {
display: none;
}
.quiz-options-grid {
grid-template-columns: 1fr;
gap: 8px;
}
.quiz-option-btn {
min-height: 48px;
font-size: 14px;
padding: 10px 14px;
}
}