:root {
    --bg: #0a0f1c;
    --surface: #111a2e;
    --surface-2: #0c1322;
    --border: #213049;
    --border-soft: #1a2640;
    --accent: #38bdf8;
    --accent-strong: #0ea5e9;
    --text: #eaf1fb;
    --muted: #8294b0;
    --muted-dim: #5d6e8a;
    --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace;
}

* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg);
    background-image: radial-gradient(circle at 50% -10%, #16223c 0%, rgba(10, 15, 28, 0) 55%);
    color: var(--text);
    margin: 0;
    padding: 24px 20px 56px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.shell {
    width: 100%;
    max-width: 1120px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Header */
header.brand {
    text-align: center;
    margin: 16px 0 28px;
}

.brand-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.brand-pulse {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--accent);
    box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.55);
    animation: pulse 2.4s infinite ease-out;
}

h1 {
    font-size: 2.25rem;
    line-height: 1.1;
    margin: 0;
    color: var(--text);
    letter-spacing: -0.02em;
    font-weight: 700;
}

p.subtitle {
    color: var(--muted);
    margin-top: 10px;
    font-size: 0.9rem;
    letter-spacing: 0.01em;
}

.site-tabs {
    width: 100%;
    max-width: 720px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 18px;
}

.site-tab {
    min-height: 48px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background-color: var(--surface-2);
    color: var(--muted);
    cursor: pointer;
    font-family: var(--font-sans);
    font-weight: 700;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.site-tab:hover,
.site-tab.active {
    background-color: rgba(56, 189, 248, 0.12);
    border-color: var(--accent);
    color: var(--accent);
}

.about-page {
    width: 100%;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 28px;
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

#try-page {
    max-width: 760px;
}

.about-hero {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 22px;
    align-items: center;
}

.about-copy,
.info-section {
    text-align: left;
}

.about-kicker {
    margin: 0 0 8px;
    color: var(--accent);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-weight: 800;
}

.about-copy h2 {
    margin: 0;
    color: var(--text);
    font-size: clamp(2rem, 4vw, 3.7rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.about-copy p {
    color: var(--muted);
    line-height: 1.6;
    margin: 14px 0 0;
}

.about-actions {
    margin-top: 20px;
}

.diagnostic-panel {
    padding: 18px;
    background-color: var(--surface-2);
    border: 1px solid var(--border-soft);
    border-radius: 20px;
}

.research-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 28px;
}

.research-strip article {
    padding: 18px;
    background-color: var(--surface-2);
    border: 1px solid var(--border-soft);
    border-radius: 16px;
}

.research-strip strong {
    display: block;
    color: var(--text);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.research-strip span {
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.5;
}

.diagnostic-core {
    width: 128px;
    height: 128px;
    margin: 0 auto 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #22c55e;
    box-shadow: 0 0 34px rgba(34, 197, 94, 0.55);
    color: #06140b;
    font-weight: 900;
    letter-spacing: 0.16em;
}

.diagnostic-row {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 11px 0;
    border-top: 1px solid var(--border-soft);
    color: var(--muted);
    font-size: 0.82rem;
}

.diagnostic-row strong {
    color: var(--text);
    text-align: right;
}

.info-section {
    margin-top: 34px;
    padding-top: 28px;
    border-top: 1px solid var(--border-soft);
}

.info-section h2 {
    margin: 0;
    color: var(--text);
    font-size: 1.45rem;
    line-height: 1.2;
}

.info-section > p:not(.about-kicker) {
    color: var(--muted);
    line-height: 1.65;
    margin: 14px 0 0;
}

.text-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 14px;
}

.text-columns p {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
}

.research-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 20px;
}

.research-card {
    padding: 18px;
    background-color: var(--surface-2);
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    text-align: left;
}

.research-card h3 {
    margin: 8px 0 8px;
    color: var(--text);
    font-size: 1rem;
}

.research-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.55;
}

.research-card a {
    display: inline-block;
    margin-top: 12px;
    color: var(--accent);
    font-size: 0.86rem;
    font-weight: 700;
    text-decoration: none;
}

.research-card a:hover {
    text-decoration: underline;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 20px;
}

.about-card {
    padding: 16px;
    background-color: var(--surface-2);
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    text-align: left;
}

.about-card-tag {
    color: var(--accent);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-weight: 800;
}

.about-card h3 {
    margin: 8px 0 6px;
    color: var(--text);
    font-size: 1rem;
}

.about-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.5;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 20px;
}

.step-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px 14px;
    padding: 16px;
    background-color: var(--surface-2);
    border: 1px solid var(--border-soft);
    border-radius: 16px;
}

.step-number {
    grid-row: span 2;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.82rem;
}

.step-card h3 {
    margin: 0;
    color: var(--text);
    font-size: 1rem;
}

.step-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.5;
}

.mode-table {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 20px;
}

.mode-table div {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 15px;
    background-color: var(--surface-2);
    border: 1px solid var(--border-soft);
    border-radius: 14px;
}

.mode-table span {
    color: var(--text);
    font-weight: 700;
}

.mode-table strong {
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 500;
    text-align: right;
}

/* Dashboard */
.dashboard {
    position: relative;
    background-color: var(--surface);
    background-image: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px 44px 36px;
    width: 100%;
    text-align: center;
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* Gauge / engine light */
.gauge {
    display: flex;
    justify-content: center;
    margin: 8px auto 24px;
}

.gauge-bezel {
    position: relative;
    width: 224px;
    height: 224px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 50% 35%, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0) 60%),
        conic-gradient(from 180deg, #1c2840, #0c1322, #1c2840, #0c1322, #1c2840);
    box-shadow:
        inset 0 2px 6px rgba(0, 0, 0, 0.7),
        inset 0 -2px 4px rgba(255, 255, 255, 0.05),
        0 1px 0 rgba(255, 255, 255, 0.05);
}

.gauge-ticks {
    position: absolute;
    inset: 14px;
    border-radius: 50%;
    border: 1px dashed rgba(130, 148, 176, 0.18);
}

.engine-light {
    width: 168px;
    height: 168px;
    border-radius: 50%;
    background-color: #22c55e;
    box-shadow: 0 0 40px #22c55e;
    transition: background-color 0.5s ease, box-shadow 0.5s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: 0.12em;
    color: #06140b;
    border: 4px solid rgba(10, 15, 28, 0.55);
}

.status-text {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 4px 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: #22c55e;
}

.event-message {
    min-height: 22px;
    margin: 0 0 22px;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.4;
}

.event-message.active {
    color: var(--text);
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 4px;
}

.stat-card {
    background-color: var(--surface-2);
    border: 1px solid var(--border-soft);
    padding: 18px 16px;
    border-radius: 16px;
    text-align: left;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--muted-dim);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 600;
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 1.75rem;
    font-weight: 600;
    margin-top: 8px;
    color: var(--text);
    letter-spacing: -0.01em;
    font-variant-numeric: tabular-nums;
}

.mode-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 14px;
    padding: 16px;
    background-color: var(--surface-2);
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    text-align: left;
}

.mode-value {
    margin-top: 6px;
    color: var(--text);
    font-size: 1rem;
    font-weight: 700;
}

.mode-focus {
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 700;
    text-align: right;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.mood-inline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-top: 14px;
    padding: 16px;
    background-color: var(--surface-2);
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    text-align: left;
}

.mood-inline-actions {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    flex: 1;
    max-width: 440px;
}

.mood-chip {
    min-height: 36px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background-color: rgba(7, 11, 20, 0.5);
    color: var(--muted);
    font: inherit;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.mood-chip:hover,
.mood-chip.active {
    border-color: var(--accent);
    background-color: rgba(56, 189, 248, 0.12);
    color: var(--accent);
}

/* Buttons */
.btn-trigger {
    background-color: var(--accent);
    color: #051320;
    border: none;
    padding: 14px 24px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 12px;
    cursor: pointer;
    margin-top: 24px;
    transition: background-color 0.2s ease, transform 0.05s ease, box-shadow 0.2s ease;
    width: 100%;
    box-shadow: 0 8px 20px -8px rgba(56, 189, 248, 0.6);
}

.btn-trigger:hover {
    background-color: var(--accent-strong);
}

.btn-trigger:active {
    transform: translateY(1px);
}

.btn-trigger:disabled {
    background-color: #1d4256;
    color: #6f93a6;
    cursor: default;
    box-shadow: none;
}

.control-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 14px;
}

.demo-hint {
    display: flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    max-width: 100%;
    margin-top: 14px;
    padding: 8px 10px;
    border: 1px solid rgba(56, 189, 248, 0.22);
    border-radius: 999px;
    background-color: rgba(56, 189, 248, 0.08);
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
    text-align: left;
}

.demo-arrow {
    color: var(--accent);
    font-size: 1rem;
    line-height: 1;
}

.control-button {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 52px;
    width: 100%;
    padding: 8px 6px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background-color: transparent;
    color: var(--muted);
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: 0.01em;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.control-button:hover {
    background-color: var(--surface-2);
    color: var(--text);
    border-color: #2c3e5c;
}

.control-button.demo-active {
    background-color: rgba(56, 189, 248, 0.12);
    border-color: var(--accent);
    color: var(--accent);
}

.control-button.log-open {
    background-color: var(--surface-2);
    border-color: #2c3e5c;
    color: var(--text);
}

/* Focus Coach */
.coach {
    margin-top: 22px;
    padding: 18px 18px 16px;
    background-color: var(--surface-2);
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    text-align: left;
}

.coach-head {
    display: flex;
    align-items: center;
    gap: 12px;
}

.coach-icon {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    background-color: rgba(56, 189, 248, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.28);
}

.coach-icon svg {
    width: 20px;
    height: 20px;
}

.coach-head-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    flex: 1;
}

.coach-kicker {
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-weight: 700;
    color: var(--muted-dim);
}

.coach-state {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    color: var(--muted);
    transition: color 0.3s ease;
}

.coach-eta {
    flex-shrink: 0;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: var(--muted);
}

.coach-advice {
    margin: 14px 0 0;
    color: var(--text);
    font-size: 0.92rem;
    line-height: 1.55;
}

.coach-rec {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--border-soft);
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.coach-rec-label {
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-weight: 700;
    color: var(--muted-dim);
}

.coach-rec-value {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--accent);
}

.coach-rec-reason {
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--muted);
}

/* Settings overlay */
.settings-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(7, 11, 20, 0.72);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 900;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.settings-panel {
    width: 100%;
    max-width: 420px;
    padding: 28px;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    text-align: left;
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.7);
}

.settings-panel h2 {
    margin: 0 0 20px;
    color: var(--text);
    font-size: 1.25rem;
    letter-spacing: -0.01em;
}

.settings-panel label {
    display: block;
    margin: 16px 0;
    color: var(--text);
    font-weight: 600;
    font-size: 0.92rem;
}

.setting-label-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.setting-unit {
    color: var(--muted-dim);
    font-size: 0.78rem;
    font-weight: 500;
}

.settings-panel input {
    width: 100%;
    margin-top: 8px;
    padding: 11px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background-color: var(--surface-2);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.settings-panel input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.18);
}

.settings-panel select {
    width: 100%;
    margin-top: 8px;
    padding: 11px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background-color: var(--surface-2);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 1rem;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.settings-panel select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.18);
}

.unit-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 16px 0;
    padding: 12px;
    background-color: var(--surface-2);
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.compact-button {
    width: auto;
    margin-top: 0;
    padding: 9px 14px;
}

.settings-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 24px;
}

.settings-actions .btn-trigger,
.settings-actions .btn-secondary {
    margin-top: 0;
}

.btn-secondary {
    background-color: var(--surface-2);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 14px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    width: 100%;
}

.btn-secondary:hover {
    background-color: #1a2440;
    border-color: #2c3e5c;
}

/* Break overlay */
.break-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(7, 11, 20, 0.96);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1000;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 24px;
}

.break-overlay h1 {
    color: #f87171;
    font-size: 1.9rem;
    letter-spacing: -0.01em;
}

.break-overlay p {
    color: var(--muted);
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 420px;
    margin: 12px 20px;
}

.break-start-message {
    color: var(--text) !important;
    font-weight: 700;
    margin-bottom: 0 !important;
}

.break-visual {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    margin: 36px;
    background-color: var(--accent);
    box-shadow: 0 0 30px var(--accent);
    animation: breathe 4s infinite ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #051320;
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}

#break-timer {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--text);
    font-variant-numeric: tabular-nums;
}

.break-start-button {
    max-width: 260px;
}

/* Recovery complete overlay */
.recovery-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(7, 11, 20, 0.96);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.recovery-panel {
    width: 100%;
    max-width: 420px;
    padding: 32px 28px;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.7);
}

.recovery-check {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #06140b;
    background-color: #22c55e;
    box-shadow: 0 0 30px rgba(34, 197, 94, 0.55);
}

.recovery-check svg {
    width: 32px;
    height: 32px;
}

.recovery-panel h1 {
    margin: 0 0 22px;
    color: var(--text);
    font-size: 1.5rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.recovery-summary {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
    text-align: left;
}

.recovery-summary li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 13px 2px;
    border-bottom: 1px solid var(--border-soft);
    color: var(--muted);
    font-size: 0.9rem;
}

.recovery-summary li:last-child {
    border-bottom: none;
}

.recovery-summary-val {
    font-family: var(--font-mono);
    color: var(--text);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.recovery-summary-good {
    color: #22c55e;
}

/* Recovery log */
.recovery-log {
    width: 100%;
    margin-top: 18px;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 22px 24px;
    box-shadow: 0 20px 40px -24px rgba(0, 0, 0, 0.6);
}

.recovery-log-title {
    margin: 0 0 14px;
    font-size: 0.78rem;
    color: var(--muted-dim);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-weight: 700;
}

.recovery-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.recovery-empty {
    color: var(--muted-dim);
    font-size: 0.9rem;
    padding: 6px 0;
}

.recovery-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-soft);
}

.recovery-item:last-child {
    border-bottom: none;
}

.recovery-item-main {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.recovery-item-exercise {
    color: var(--text);
    font-weight: 600;
    font-size: 0.95rem;
}

.recovery-item-meta {
    font-family: var(--font-mono);
    color: var(--muted);
    font-size: 0.78rem;
    font-variant-numeric: tabular-nums;
}

.recovery-item-date {
    color: var(--muted-dim);
    font-size: 0.72rem;
    text-align: right;
    flex-shrink: 0;
}

/* Animations */
@keyframes breathe {
    0%, 100% {
        transform: scale(1);
        background-color: var(--accent);
        box-shadow: 0 0 20px var(--accent);
    }

    50% {
        transform: scale(1.8);
        background-color: #22c55e;
        box-shadow: 0 0 50px #22c55e;
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.5);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(56, 189, 248, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(56, 189, 248, 0);
    }
}

@media (max-width: 760px) {
    #try-page {
        max-width: 560px;
    }

    .dashboard {
        padding: 34px 26px 30px;
    }

    .mood-inline {
        align-items: flex-start;
        flex-direction: column;
    }

    .mood-inline-actions {
        width: 100%;
        max-width: none;
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 420px) {
    .dashboard {
        padding: 28px 20px 24px;
    }

    .gauge-bezel {
        width: 200px;
        height: 200px;
    }

    .engine-light {
        width: 150px;
        height: 150px;
        font-size: 1.25rem;
    }

    h1 {
        font-size: 1.9rem;
    }

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

    .about-page {
        padding: 22px;
    }
    
    .about-hero,
    .about-grid,
    .steps-grid,
    .research-strip,
    .research-grid,
    .text-columns,
    .mode-table {
        grid-template-columns: 1fr;
    }

    .mode-table div {
        flex-direction: column;
        gap: 6px;
    }

    .mode-table strong {
        text-align: left;
    }

}

@media (prefers-reduced-motion: reduce) {
    .brand-pulse,
    .break-visual {
        animation: none;
    }
}