::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--color-surface-hover); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb {
background: linear-gradient(180deg, var(--color-primary), color-mix(in srgb, var(--color-primary) 80%, #000));
border-radius: var(--radius-full);
border: 2px solid var(--color-surface-hover);
transition: background var(--transition-fast);
}
::-webkit-scrollbar-thumb:hover {
background: linear-gradient(180deg, var(--color-primary-hover), color-mix(in srgb, var(--color-primary-hover) 80%, #000));
}
a,
button,
summary,
[role="button"],
[role="tab"],
input[type="button"],
input[type="submit"],
input[type="reset"] {
touch-action: manipulation;
}
.page-content {
display: flex;
flex-direction: column;
min-height: 100vh;
}
.page-main {
flex-grow: 1;
display: flex;
flex-direction: column;
align-items: center;
padding: var(--space-xl) var(--space-md);
}
.ethereal-wrapper::before {
content: "";
position: absolute;
inset: 0;
background: radial-gradient(ellipse 800px 600px at 85% 10%, hsl(35deg 32% 96% / 55%), transparent),
radial-gradient(circle 600px at 15% 80%, hsl(40deg 30% 94% / 45%), transparent),
radial-gradient(ellipse 1000px 400px at 50% 50%, hsl(38deg 28% 97% / 40%), transparent),
linear-gradient(135deg, #fefdfc 0, #faf8f4 35%, #fbfaf8 65%, #f7f4ee 100%);
}
.dark-mode .ethereal-wrapper::before {
background: radial-gradient(ellipse 800px 600px at 85% 10%, hsl(215deg 18% 22% / 65%), transparent),
radial-gradient(circle 600px at 15% 80%, hsl(220deg 16% 18% / 55%), transparent),
radial-gradient(ellipse 1000px 400px at 50% 50%, hsl(218deg 14% 20% / 50%), transparent),
linear-gradient(135deg, #131417 0, #16171b 35%, #18191c 65%, #1a1b1f 100%);
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes slideDown {
from { opacity: 0; transform: translateY(-8px); }
to   { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
0%   { background-position: 200% 0; }
100% { background-position: -200% 0; }
}
.message-box--error { margin: var(--space-lg) 0; padding: var(--space-md) var(--space-lg); background-color: color-mix(in srgb, var(--color-danger) 15%, transparent); border: 1px solid var(--color-danger); border-radius: var(--radius-md); color: var(--color-text); text-align: center; }
.message-box--error h2 { font-size: 1.2rem; margin: 0 0 var(--space-sm) 0; color: var(--color-danger); }
.message-box--error .cta-button { display: inline-block; margin-top: var(--space-md); }
.tts-player {
background: var(--color-surface-raised, var(--color-bg-alt));
border: 1px solid var(--color-border);
border-radius: var(--radius-lg, 12px);
padding: var(--space-sm) var(--space-md);
margin-bottom: var(--space-lg);
transition: box-shadow var(--transition-fast);
}
.tts-player.playing {
box-shadow: var(--shadow-sm);
}
.tts-player-controls {
display: flex;
align-items: center;
gap: var(--space-sm);
}
.tts-player-label {
flex: 1;
font-size: 0.9rem;
color: var(--color-text-muted);
display: flex;
align-items: center;
gap: var(--space-xs);
cursor: pointer;
transition: color var(--transition-fast);
}
.tts-player-label:hover {
color: var(--color-text);
}
.tts-player.active .tts-player-label {
display: none;
}
.tts-player-duration {
margin-left: auto;
font-size: 0.8rem;
font-weight: 600;
font-variant-numeric: tabular-nums;
color: var(--color-text-muted);
opacity: 0.7;
}
.tts-player-track {
flex: 1;
min-width: 0;
display: none;
}
.tts-player.active .tts-player-track {
display: block;
}
.tts-player .tts-speed-btn,
.tts-player .tts-stop-btn,
.tts-player .tts-skip-btn {
display: none;
}
.tts-player.active .tts-speed-btn,
.tts-player.active .tts-stop-btn,
.tts-player.active .tts-skip-btn {
display: flex;
}
.tts-player-btn {
display: flex;
align-items: center;
justify-content: center;
width: 38px;
height: 38px;
border: none;
border-radius: var(--radius-full);
background: var(--color-primary);
color: var(--color-primary-contrast);
cursor: pointer;
font-size: 0.85rem;
flex-shrink: 0;
transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.tts-player-btn:hover {
opacity: 0.85;
transform: scale(1.05);
}
.tts-player-btn:active {
transform: scale(0.95);
}
.tts-stop-btn {
background: var(--color-surface-hover);
color: var(--color-text-muted);
width: 32px;
height: 32px;
font-size: 0.75rem;
}
.tts-stop-btn:hover {
background: var(--color-border);
color: var(--color-text);
}
.tts-speed-btn {
border-radius: var(--radius-sm, 6px);
width: auto;
min-width: 38px;
padding: 0 var(--space-xs);
height: 32px;
font-size: 0.8rem;
font-weight: 700;
font-family: var(--font-sans);
background: var(--color-surface-hover);
color: var(--color-text);
letter-spacing: -0.02em;
}
.tts-speed-btn:hover {
background: var(--color-border);
}
.tts-mode-btn {
border-radius: var(--radius-sm, 6px);
width: auto;
min-width: 32px;
padding: 0 var(--space-xs);
height: 32px;
font-size: 0.8rem;
background: var(--color-surface-hover);
color: var(--color-text-muted);
}
.tts-mode-btn:hover {
background: var(--color-border);
color: var(--color-text);
}
.tts-mode-btn.active {
background: var(--color-primary);
color: var(--color-primary-contrast);
}
.tts-player .tts-mode-btn {
display: none;
}
.tts-player.active .tts-mode-btn {
display: flex;
}
.tts-skip-btn {
position: relative;
background: var(--color-surface-hover);
color: var(--color-text-muted);
width: 36px;
height: 36px;
font-size: 1rem;
}
.tts-skip-btn:hover {
background: var(--color-border);
color: var(--color-text);
}
.tts-skip-num {
position: absolute;
inset: 0;
display: flex;
align-items: center;
justify-content: center;
margin-top: 2px;
font-size: 0.5rem;
font-weight: 800;
line-height: 1;
font-family: var(--font-sans);
letter-spacing: -0.03em;
pointer-events: none;
}
.tts-player-progress {
height: 8px;
background: var(--color-border);
border-radius: 4px;
cursor: pointer;
position: relative;
}
.tts-player-progress-fill {
height: 100%;
width: 0%;
background: var(--color-primary);
border-radius: 4px;
transition: width var(--transition-fast);
position: relative;
}
.tts-player-progress-fill::after {
content: '';
position: absolute;
right: -6px;
top: 50%;
transform: translateY(-50%) scale(0);
width: 14px;
height: 14px;
background: var(--color-primary);
border-radius: var(--radius-full);
box-shadow: var(--shadow-xs);
transition: transform var(--transition-fast);
}
.tts-player-progress:hover .tts-player-progress-fill::after {
transform: translateY(-50%) scale(1);
}
.tts-player-time {
display: flex;
justify-content: space-between;
font-size: 0.78rem;
font-weight: 500;
color: var(--color-text-muted);
margin-top: 4px;
font-variant-numeric: tabular-nums;
font-family: var(--font-sans);
}
@media (width <= 768px) {
.tts-player.active .tts-player-controls {
flex-wrap: wrap;
justify-content: center;
gap: var(--space-xs);
}
.tts-player.active .tts-player-track {
order: 10;
flex-basis: 100%;
margin-top: var(--space-xs);
}
.tts-player-btn {
width: 44px;
height: 44px;
}
.tts-stop-btn {
width: 38px;
height: 38px;
font-size: 0.8rem;
}
.tts-speed-btn {
height: 38px;
}
.tts-mode-btn {
height: 38px;
min-width: 38px;
}
.tts-skip-btn {
width: 42px;
height: 42px;
font-size: 1.05rem;
}
}