/* ============================================================
TIER 10C FEATURES CSS — First Out App
Features: Tube Line Personality Quiz, Carbon Footprint Calculator,
Station Soundtrack / Busker Guide
Integration:
1. Add to
2. Add before
3. The JS will inject HTML as needed — no manual HTML insertion required.
4. CSS variables from the main app (--bg, --accent, etc.) are used.
============================================================ */
/* ============================================================
SHARED — Overlay / Modal / Button base
============================================================ */
.t10c-overlay {
position: fixed;
inset: 0;
z-index: 900;
background: rgba(0, 0, 0, 0.75);
backdrop-filter: blur(6px);
-webkit-backdrop-filter: blur(6px);
display: flex;
align-items: flex-end;
justify-content: center;
opacity: 0;
visibility: hidden;
transition: opacity 0.25s, visibility 0.25s;
}
.t10c-overlay.t10c-active {
opacity: 1;
visibility: visible;
}
.t10c-panel {
background: var(--bg, #0A0E1A);
width: 100%;
max-width: 480px;
max-height: 92vh;
border-radius: 20px 20px 0 0;
overflow-y: auto;
-webkit-overflow-scrolling: touch;
padding: 24px 20px calc(24px + env(safe-area-inset-bottom, 0px));
transform: translateY(30px);
transition: transform 0.3s ease;
}
.t10c-overlay.t10c-active .t10c-panel {
transform: translateY(0);
}
.t10c-panel-header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 20px;
}
.t10c-panel-title {
font-size: 20px;
font-weight: 800;
color: var(--text, #E8EAED);
}
.t10c-close-btn {
width: 36px;
height: 36px;
border-radius: 50%;
background: var(--bg-elevated, #1E2340);
border: none;
color: var(--text-secondary, #8B8FA3);
font-size: 18px;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
transition: background 0.15s;
}
.t10c-close-btn:active {
background: var(--bg-card-hover, #1C2137);
}
.t10c-btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 8px;
padding: 12px 20px;
border-radius: var(--radius-sm, 10px);
border: none;
font-family: var(--font, 'Inter', sans-serif);
font-size: 14px;
font-weight: 600;
cursor: pointer;
transition: transform 0.1s, opacity 0.15s;
-webkit-tap-highlight-color: transparent;
}
.t10c-btn:active {
transform: scale(0.97);
}
.t10c-btn-primary {
background: var(--accent, #4C9AFF);
color: #fff;
}
.t10c-btn-secondary {
background: var(--bg-elevated, #1E2340);
color: var(--text, #E8EAED);
}
.t10c-btn-full {
width: 100%;
}
.t10c-card {
background: var(--bg-card, #141926);
border-radius: var(--radius, 14px);
padding: 16px;
margin-bottom: 12px;
}
.t10c-badge {
display: inline-flex;
align-items: center;
gap: 4px;
padding: 4px 10px;
border-radius: 20px;
font-size: 12px;
font-weight: 600;
}
.t10c-section-title {
font-size: 13px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.5px;
color: var(--text-secondary, #8B8FA3);
margin-bottom: 12px;
}
.t10c-divider {
height: 1px;
background: var(--border, rgba(255,255,255,0.08));
margin: 16px 0;
}
/* Entry point buttons on home screen */
.t10c-home-section {
padding: 0 16px;
margin-bottom: 8px;
}
.t10c-home-row {
display: flex;
gap: 10px;
overflow-x: auto;
scrollbar-width: none;
-ms-overflow-style: none;
padding-bottom: 4px;
}
.t10c-home-row::-webkit-scrollbar { display: none; }
.t10c-home-chip {
flex-shrink: 0;
display: flex;
align-items: center;
gap: 8px;
padding: 10px 16px;
background: var(--bg-card, #141926);
border: 1px solid var(--border, rgba(255,255,255,0.08));
border-radius: var(--radius-sm, 10px);
color: var(--text, #E8EAED);
font-size: 13px;
font-weight: 600;
cursor: pointer;
white-space: nowrap;
transition: border-color 0.15s, background 0.15s;
-webkit-tap-highlight-color: transparent;
}
.t10c-home-chip:active {
background: var(--bg-card-hover, #1C2137);
}
.t10c-home-chip-icon {
font-size: 18px;
line-height: 1;
}
/* ============================================================
1. TUBE LINE PERSONALITY QUIZ
============================================================ */
.t10c-quiz-progress {
display: flex;
gap: 4px;
margin-bottom: 24px;
}
.t10c-quiz-progress-dot {
flex: 1;
height: 4px;
border-radius: 2px;
background: var(--bg-elevated, #1E2340);
transition: background 0.3s;
}
.t10c-quiz-progress-dot.t10c-done {
background: var(--accent, #4C9AFF);
}
.t10c-quiz-progress-dot.t10c-current {
background: var(--accent, #4C9AFF);
opacity: 0.6;
}
.t10c-quiz-q-num {
font-size: 12px;
font-weight: 700;
color: var(--accent, #4C9AFF);
text-transform: uppercase;
letter-spacing: 1px;
margin-bottom: 8px;
}
.t10c-quiz-question {
font-size: 20px;
font-weight: 800;
color: var(--text, #E8EAED);
line-height: 1.3;
margin-bottom: 20px;
}
.t10c-quiz-options {
display: flex;
flex-direction: column;
gap: 10px;
}
.t10c-quiz-option {
display: flex;
align-items: center;
gap: 12px;
padding: 14px 16px;
background: var(--bg-card, #141926);
border: 2px solid var(--border, rgba(255,255,255,0.08));
border-radius: var(--radius-sm, 10px);
cursor: pointer;
transition: border-color 0.2s, background 0.2s;
-webkit-tap-highlight-color: transparent;
}
.t10c-quiz-option:active,
.t10c-quiz-option.t10c-selected {
border-color: var(--accent, #4C9AFF);
background: rgba(76, 154, 255, 0.08);
}
.t10c-quiz-option-letter {
width: 28px;
height: 28px;
border-radius: 50%;
background: var(--bg-elevated, #1E2340);
display: flex;
align-items: center;
justify-content: center;
font-size: 13px;
font-weight: 700;
color: var(--text-secondary, #8B8FA3);
flex-shrink: 0;
transition: background 0.2s, color 0.2s;
}
.t10c-quiz-option.t10c-selected .t10c-quiz-option-letter {
background: var(--accent, #4C9AFF);
color: #fff;
}
.t10c-quiz-option-text {
font-size: 15px;
font-weight: 500;
color: var(--text, #E8EAED);
line-height: 1.3;
}
/* Result card */
.t10c-quiz-result {
text-align: center;
padding: 8px 0;
}
.t10c-quiz-result-line-icon {
width: 80px;
height: 80px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
margin: 0 auto 16px;
font-size: 36px;
font-weight: 900;
color: #fff;
}
.t10c-quiz-result-title {
font-size: 14px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 1px;
margin-bottom: 4px;
}
.t10c-quiz-result-line {
font-size: 28px;
font-weight: 900;
margin-bottom: 8px;
}
.t10c-quiz-result-tagline {
font-size: 15px;
color: var(--text-secondary, #8B8FA3);
margin-bottom: 20px;
line-height: 1.4;
}
.t10c-quiz-match-bars {
text-align: left;
margin-bottom: 20px;
}
.t10c-quiz-match-row {
display: flex;
align-items: center;
gap: 10px;
margin-bottom: 8px;
}
.t10c-quiz-match-name {
font-size: 12px;
font-weight: 600;
color: var(--text-secondary, #8B8FA3);
width: 100px;
flex-shrink: 0;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.t10c-quiz-match-bar-bg {
flex: 1;
height: 8px;
border-radius: 4px;
background: var(--bg-elevated, #1E2340);
overflow: hidden;
}
.t10c-quiz-match-bar-fill {
height: 100%;
border-radius: 4px;
transition: width 0.6s ease;
}
.t10c-quiz-match-pct {
font-size: 12px;
font-weight: 700;
width: 36px;
text-align: right;
flex-shrink: 0;
}
.t10c-quiz-share-card {
background: var(--bg-card, #141926);
border-radius: var(--radius, 14px);
padding: 20px;
margin-bottom: 16px;
border: 2px solid transparent;
}
.t10c-quiz-actions {
display: flex;
gap: 10px;
}
/* ============================================================
2. CARBON FOOTPRINT CALCULATOR
============================================================ */
.t10c-carbon-summary {
text-align: center;
margin-bottom: 20px;
}
.t10c-carbon-big-number {
font-size: 48px;
font-weight: 900;
line-height: 1;
margin-bottom: 4px;
}
.t10c-carbon-big-unit {
font-size: 16px;
font-weight: 600;
color: var(--text-secondary, #8B8FA3);
}
.t10c-carbon-subtitle {
font-size: 14px;
color: var(--text-secondary, #8B8FA3);
margin-top: 4px;
}
.t10c-carbon-green-score {
display: flex;
align-items: center;
justify-content: center;
gap: 12px;
margin-bottom: 20px;
}
.t10c-carbon-score-circle {
width: 64px;
height: 64px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
border: 3px solid var(--green, #36B37E);
}
.t10c-carbon-score-num {
font-size: 22px;
font-weight: 900;
color: var(--green, #36B37E);
line-height: 1;
}
.t10c-carbon-score-label {
font-size: 8px;
font-weight: 700;
text-transform: uppercase;
color: var(--text-secondary, #8B8FA3);
}
.t10c-carbon-equiv {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 10px;
margin-bottom: 16px;
}
.t10c-carbon-equiv-card {
background: var(--bg-card, #141926);
border-radius: var(--radius-sm, 10px);
padding: 14px 12px;
text-align: center;
}
.t10c-carbon-equiv-icon {
font-size: 24px;
margin-bottom: 6px;
}
.t10c-carbon-equiv-val {
font-size: 20px;
font-weight: 800;
color: var(--green, #36B37E);
line-height: 1.2;
}
.t10c-carbon-equiv-desc {
font-size: 11px;
color: var(--text-secondary, #8B8FA3);
margin-top: 2px;
line-height: 1.3;
}
/* Tree visualisation */
.t10c-carbon-tree {
display: flex;
align-items: flex-end;
justify-content: center;
gap: 6px;
height: 80px;
margin-bottom: 16px;
}
.t10c-carbon-tree-item {
display: flex;
flex-direction: column;
align-items: center;
transition: transform 0.3s;
}
.t10c-carbon-tree-item.t10c-grown {
animation: t10c-treeGrow 0.5s ease forwards;
}
@keyframes t10c-treeGrow {
0% { transform: scale(0.3); opacity: 0; }
60% { transform: scale(1.15); }
100% { transform: scale(1); opacity: 1; }
}
.t10c-carbon-tree-emoji {
font-size: 28px;
line-height: 1;
}
/* Add trip form */
.t10c-carbon-add {
margin-bottom: 16px;
}
.t10c-carbon-input-group {
display: flex;
gap: 10px;
margin-bottom: 10px;
}
.t10c-carbon-input {
flex: 1;
background: var(--bg-elevated, #1E2340);
border: 1px solid var(--border, rgba(255,255,255,0.08));
border-radius: var(--radius-sm, 10px);
padding: 12px 14px;
color: var(--text, #E8EAED);
font-family: var(--font, 'Inter', sans-serif);
font-size: 14px;
outline: none;
transition: border-color 0.15s;
}
.t10c-carbon-input:focus {
border-color: var(--accent, #4C9AFF);
}
.t10c-carbon-input::placeholder {
color: var(--text-muted, #5A6177);
}
.t10c-carbon-select {
appearance: none;
-webkit-appearance: none;
background: var(--bg-elevated, #1E2340) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%238B8FA3' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 12px center;
border: 1px solid var(--border, rgba(255,255,255,0.08));
border-radius: var(--radius-sm, 10px);
padding: 12px 32px 12px 14px;
color: var(--text, #E8EAED);
font-family: var(--font, 'Inter', sans-serif);
font-size: 14px;
outline: none;
cursor: pointer;
}
.t10c-carbon-select:focus {
border-color: var(--accent, #4C9AFF);
}
.t10c-carbon-select option {
background: var(--bg, #0A0E1A);
color: var(--text, #E8EAED);
}
/* Trip history */
.t10c-carbon-history {
margin-top: 12px;
}
.t10c-carbon-trip-row {
display: flex;
align-items: center;
gap: 10px;
padding: 10px 0;
border-bottom: 1px solid var(--border, rgba(255,255,255,0.08));
}
.t10c-carbon-trip-row:last-child {
border-bottom: none;
}
.t10c-carbon-trip-icon {
font-size: 20px;
width: 32px;
text-align: center;
flex-shrink: 0;
}
.t10c-carbon-trip-info {
flex: 1;
min-width: 0;
}
.t10c-carbon-trip-route {
font-size: 13px;
font-weight: 600;
color: var(--text, #E8EAED);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.t10c-carbon-trip-date {
font-size: 11px;
color: var(--text-muted, #5A6177);
}
.t10c-carbon-trip-saved {
font-size: 13px;
font-weight: 700;
color: var(--green, #36B37E);
flex-shrink: 0;
}
/* Period tabs */
.t10c-carbon-tabs {
display: flex;
gap: 4px;
background: var(--bg-elevated, #1E2340);
border-radius: 8px;
padding: 3px;
margin-bottom: 16px;
}
.t10c-carbon-tab {
flex: 1;
padding: 8px;
border-radius: 6px;
background: transparent;
border: none;
color: var(--text-secondary, #8B8FA3);
font-family: var(--font, 'Inter', sans-serif);
font-size: 12px;
font-weight: 600;
cursor: pointer;
transition: background 0.15s, color 0.15s;
}
.t10c-carbon-tab.t10c-tab-active {
background: var(--accent, #4C9AFF);
color: #fff;
}
/* Route compare */
.t10c-carbon-compare {
margin-top: 16px;
}
.t10c-carbon-compare-row {
display: flex;
align-items: center;
gap: 10px;
padding: 10px 0;
border-bottom: 1px solid var(--border, rgba(255,255,255,0.08));
}
.t10c-carbon-compare-row:last-child { border-bottom: none; }
.t10c-carbon-compare-mode {
font-size: 12px;
font-weight: 600;
width: 60px;
color: var(--text-secondary, #8B8FA3);
flex-shrink: 0;
}
.t10c-carbon-compare-bar-bg {
flex: 1;
height: 10px;
border-radius: 5px;
background: var(--bg-elevated, #1E2340);
overflow: hidden;
}
.t10c-carbon-compare-bar-fill {
height: 100%;
border-radius: 5px;
transition: width 0.5s ease;
}
.t10c-carbon-compare-val {
font-size: 12px;
font-weight: 700;
width: 56px;
text-align: right;
flex-shrink: 0;
}
/* ============================================================
3. STATION SOUNDTRACK / BUSKER GUIDE
============================================================ */
.t10c-busker-station-card {
background: var(--bg-card, #141926);
border-radius: var(--radius, 14px);
padding: 14px 16px;
margin-bottom: 10px;
cursor: pointer;
transition: background 0.15s;
-webkit-tap-highlight-color: transparent;
}
.t10c-busker-station-card:active {
background: var(--bg-card-hover, #1C2137);
}
.t10c-busker-station-header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 6px;
}
.t10c-busker-station-name {
font-size: 15px;
font-weight: 700;
color: var(--text, #E8EAED);
}
.t10c-busker-station-pitches {
font-size: 12px;
font-weight: 600;
color: var(--accent, #4C9AFF);
}
.t10c-busker-station-genres {
display: flex;
flex-wrap: wrap;
gap: 6px;
}
.t10c-busker-genre-tag {
padding: 3px 10px;
border-radius: 12px;
font-size: 11px;
font-weight: 600;
background: var(--bg-elevated, #1E2340);
color: var(--text-secondary, #8B8FA3);
}
.t10c-busker-genre-tag.t10c-genre-active {
background: rgba(76, 154, 255, 0.15);
color: var(--accent, #4C9AFF);
}
/* Pitch detail */
.t10c-busker-pitch {
background: var(--bg-card, #141926);
border-radius: var(--radius-sm, 10px);
padding: 12px 14px;
margin-bottom: 8px;
}
.t10c-busker-pitch-name {
font-size: 14px;
font-weight: 700;
color: var(--text, #E8EAED);
margin-bottom: 4px;
}
.t10c-busker-pitch-loc {
font-size: 12px;
color: var(--text-secondary, #8B8FA3);
margin-bottom: 8px;
}
.t10c-busker-pitch-genres {
display: flex;
flex-wrap: wrap;
gap: 6px;
margin-bottom: 10px;
}
/* Star rating */
.t10c-busker-stars {
display: flex;
gap: 4px;
}
.t10c-busker-star {
font-size: 22px;
cursor: pointer;
color: var(--bg-elevated, #1E2340);
transition: color 0.15s, transform 0.1s;
-webkit-tap-highlight-color: transparent;
}
.t10c-busker-star.t10c-star-filled {
color: var(--amber, #FFAB00);
}
.t10c-busker-star:active {
transform: scale(1.2);
}
/* Leaderboard */
.t10c-busker-leaderboard-row {
display: flex;
align-items: center;
gap: 10px;
padding: 10px 0;
border-bottom: 1px solid var(--border, rgba(255,255,255,0.08));
}
.t10c-busker-leaderboard-row:last-child { border-bottom: none; }
.t10c-busker-rank {
width: 24px;
height: 24px;
border-radius: 50%;
background: var(--bg-elevated, #1E2340);
display: flex;
align-items: center;
justify-content: center;
font-size: 12px;
font-weight: 800;
flex-shrink: 0;
}
.t10c-busker-rank.t10c-rank-1 { background: #FFD700; color: #1a1a1a; }
.t10c-busker-rank.t10c-rank-2 { background: #C0C0C0; color: #1a1a1a; }
.t10c-busker-rank.t10c-rank-3 { background: #CD7F32; color: #fff; }
.t10c-busker-lb-name {
flex: 1;
font-size: 14px;
font-weight: 600;
color: var(--text, #E8EAED);
}
.t10c-busker-lb-score {
font-size: 13px;
font-weight: 700;
color: var(--amber, #FFAB00);
}
/* Checkin badge */
.t10c-busker-checkin-badge {
display: inline-flex;
align-items: center;
gap: 4px;
padding: 3px 8px;
border-radius: 12px;
background: rgba(54, 179, 126, 0.15);
color: var(--green, #36B37E);
font-size: 11px;
font-weight: 600;
}
/* Fun fact card */
.t10c-busker-fact {
background: linear-gradient(135deg, rgba(76, 154, 255, 0.08), rgba(54, 179, 126, 0.08));
border: 1px solid rgba(76, 154, 255, 0.15);
border-radius: var(--radius, 14px);
padding: 16px;
margin-bottom: 12px;
}
.t10c-busker-fact-title {
font-size: 12px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.5px;
color: var(--accent, #4C9AFF);
margin-bottom: 6px;
}
.t10c-busker-fact-text {
font-size: 14px;
color: var(--text, #E8EAED);
line-height: 1.5;
}
/* Genre filter bar */
.t10c-busker-filter-bar {
display: flex;
gap: 6px;
overflow-x: auto;
scrollbar-width: none;
-ms-overflow-style: none;
padding-bottom: 4px;
margin-bottom: 16px;
}
.t10c-busker-filter-bar::-webkit-scrollbar { display: none; }
.t10c-busker-filter-chip {
flex-shrink: 0;
padding: 6px 14px;
border-radius: 20px;
background: var(--bg-elevated, #1E2340);
border: 1px solid var(--border, rgba(255,255,255,0.08));
color: var(--text-secondary, #8B8FA3);
font-size: 12px;
font-weight: 600;
cursor: pointer;
transition: background 0.15s, color 0.15s, border-color 0.15s;
-webkit-tap-highlight-color: transparent;
}
.t10c-busker-filter-chip.t10c-filter-active {
background: rgba(76, 154, 255, 0.15);
border-color: var(--accent, #4C9AFF);
color: var(--accent, #4C9AFF);
}
/* Spotting game counter */
.t10c-busker-game-counter {
display: flex;
align-items: center;
justify-content: center;
gap: 8px;
padding: 12px;
background: var(--bg-card, #141926);
border-radius: var(--radius-sm, 10px);
margin-bottom: 16px;
}
.t10c-busker-game-num {
font-size: 24px;
font-weight: 900;
color: var(--accent, #4C9AFF);
}
.t10c-busker-game-label {
font-size: 13px;
color: var(--text-secondary, #8B8FA3);
}
/* Tabs inside busker panel */
.t10c-busker-tabs {
display: flex;
gap: 4px;
background: var(--bg-elevated, #1E2340);
border-radius: 8px;
padding: 3px;
margin-bottom: 16px;
}
.t10c-busker-tab {
flex: 1;
padding: 8px 4px;
border-radius: 6px;
background: transparent;
border: none;
color: var(--text-secondary, #8B8FA3);
font-family: var(--font, 'Inter', sans-serif);
font-size: 12px;
font-weight: 600;
cursor: pointer;
transition: background 0.15s, color 0.15s;
white-space: nowrap;
}
.t10c-busker-tab.t10c-tab-active {
background: var(--accent, #4C9AFF);
color: #fff;
}
/* Result station badge for busker info */
.t10c-busker-result-badge {
display: inline-flex;
align-items: center;
gap: 6px;
padding: 8px 14px;
background: var(--bg-card, #141926);
border-radius: var(--radius-sm, 10px);
margin-top: 10px;
cursor: pointer;
transition: background 0.15s;
}
.t10c-busker-result-badge:active {
background: var(--bg-card-hover, #1C2137);
}
.t10c-busker-result-text {
font-size: 13px;
font-weight: 600;
color: var(--text, #E8EAED);
}