/* ========================================
   FASTING TRACKER — Component Styles
   ======================================== */

/* ---- Timer Ring ---- */
.timer-section {
    padding-top: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.timer-ring-wrap {
    position: relative;
    width: 260px;
    height: 260px;
    margin: 0 auto var(--space-lg);
}

.timer-ring {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.timer-ring-bg {
    fill: none;
    stroke: var(--border);
    stroke-width: 8;
}

.timer-ring-progress {
    fill: none;
    stroke: var(--blue-400);
    stroke-width: 8;
    stroke-linecap: round;
    transition: stroke-dashoffset 1s var(--ease-out), stroke 0.5s;
}

.timer-ring-progress.completed {
    stroke: var(--accent);
}

.timer-inner {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.timer-idle {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.timer-idle-label {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 16px;
    color: var(--text-muted);
}

.timer-start-btn {
    border-radius: var(--radius-full);
    padding: 12px 32px;
}

.timer-active {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
}

.timer-elapsed {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 40px;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    line-height: 1;
}

.timer-target {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 14px;
    color: var(--text-muted);
}

.timer-pct {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 18px;
    color: var(--blue-400);
}

.timer-pct.completed {
    color: var(--accent);
}

.timer-times {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-top: var(--space-md);
}

.timer-time {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2xs, 4px);
}

.timer-time-label {
    font-family: var(--font-body, var(--font-display));
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.timer-time-value {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 16px;
    color: var(--text-primary);
}

.timer-stop-btn {
    margin-top: var(--space-sm);
}

/* ---- Duration Presets ---- */
.presets {
    margin-bottom: var(--space-xl);
}

.presets-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.presets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
}

.preset {
    padding: 12px;
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 16px;
    color: var(--text-secondary);
    background: var(--surface-raised);
    border: 1.5px solid var(--border);
    transition: all 0.2s var(--ease-out);
}

.preset:hover {
    border-color: var(--blue-500);
    color: var(--blue-400);
}

.preset.active {
    background: rgba(59, 109, 224, 0.1);
    border-color: var(--blue-500);
    color: var(--blue-400);
}

/* ---- Weekly Summary ---- */
.weekly-summary {
    background: var(--surface-raised);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.weekly-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.weekly-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
    text-align: center;
}

.weekly-stat-value {
    display: block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 24px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.weekly-stat-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 2px;
}

/* ---- History List ---- */
.history-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.history-card {
    background: var(--surface-raised);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    animation: fadeUp 0.3s var(--ease-out);
}

.history-status {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.history-status.success {
    background: rgba(63, 185, 80, 0.1);
    color: var(--green-400);
}

.history-status.incomplete {
    background: var(--surface-overlay);
    color: var(--text-faint);
}

.history-details {
    flex: 1;
    min-width: 0;
}

.history-date {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    color: var(--text-primary);
}

.history-meta {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 2px;
}

.history-delete {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-faint);
    transition: all 0.2s;
    flex-shrink: 0;
}

.history-delete:hover {
    background: rgba(248, 81, 73, 0.1);
    color: var(--red-400);
}

.history-empty {
    text-align: center;
    padding: var(--space-2xl) var(--space-md);
    color: var(--text-muted);
}

.history-empty p {
    margin-top: var(--space-md);
    font-size: 15px;
}

.history-pagination {
    margin-top: var(--space-lg);
    text-align: center;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---- Responsive ---- */
@media (min-width: 640px) {
    .timer-ring-wrap {
        width: 300px;
        height: 300px;
    }

    .timer-elapsed {
        font-size: 48px;
    }

    .presets-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}