:root {
    --bg: #F8FAFC;
    --card: #FFFFFF;
    --text: #111827;
    --muted: #64748B;
    --border: #E2E8F0;
    --primary: #15803D;
    --primary-contrast: #FFFFFF;
    --primary-soft: #ECFDF5;
    --positive: #16A34A;
    --negative: #DC2626;
    --warning: #FACC15;
    --accent: #22C55E;
    --brand-bg: #111827;
    --brand-fg: #22C55E;
    --field-bg: #FFFFFF;
    --row-bg: #FFFFFF;
    --hero-bg: #F0FDF4;
    --option-bg: rgba(21, 128, 61, .06);
    --radius: 8px;
    --shadow: 0 16px 40px rgba(15, 23, 42, .08);
}

[data-theme="dark"] {
    --bg: #090D14;
    --card: #151B25;
    --text: #F9FAFB;
    --muted: #9CA3AF;
    --border: #2A3443;
    --primary: #4ADE80;
    --primary-contrast: #052E16;
    --primary-soft: #123522;
    --positive: #4ADE80;
    --accent: #22C55E;
    --brand-bg: #22C55E;
    --brand-fg: #07110A;
    --field-bg: #111827;
    --row-bg: #111827;
    --hero-bg: #102A1B;
    --option-bg: rgba(74, 222, 128, .07);
    --shadow: 0 20px 55px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html {
    min-height: 100%;
    overflow-y: auto;
    scrollbar-gutter: stable;
}
body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    letter-spacing: 0;
}
body.app-body {
    min-height: 100vh;
    overflow-x: hidden;
}
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
input[type="radio"], input[type="checkbox"] { accent-color: var(--primary); }

.auth-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background: var(--bg);
}
.auth-shell { width: min(980px, 100%); }
.auth-card, .panel, .metric-card, .goal-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.auth-card { padding: 28px; }
.login-screen {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(340px, .75fr);
    gap: 28px;
    align-items: center;
}
.login-copy { padding: 28px; }
.login-copy h1 {
    max-width: 680px;
    margin: 14px 0;
    font-size: clamp(34px, 5vw, 62px);
    line-height: .98;
}
.login-copy p {
    max-width: 560px;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.6;
}
.login-badge {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--card);
    color: var(--primary);
    font-weight: 700;
}
.login-card { width: 100%; }
.login-brand { margin-bottom: 22px; }
.auth-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
    margin-top: 16px;
}
.auth-links a {
    color: var(--primary);
    font-weight: 700;
}

.app-shell {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    min-height: 100vh;
    width: 100%;
    align-items: start;
}
.sidebar {
    position: sticky;
    top: 0;
    align-self: start;
    height: 100vh;
    overflow-y: auto;
    padding: 20px;
    border-right: 1px solid var(--border);
    background: var(--card);
}
.brand { display: flex; gap: 12px; align-items: center; margin-bottom: 24px; }
.brand-mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 8px; background: var(--brand-bg); color: var(--brand-fg); font-weight: 800; }
.brand-photo { display: block; width: 40px; height: 40px; border-radius: 8px; object-fit: cover; border: 1px solid var(--border); background: var(--brand-bg); }
.brand small { display: block; color: var(--muted); }
.sidebar nav { display: grid; gap: 6px; }
.sidebar a { padding: 11px 12px; border-radius: 8px; color: var(--muted); }
.sidebar a:hover { background: var(--primary-soft); color: var(--primary); }
.content {
    min-width: 0;
    width: 100%;
    max-width: 1280px;
    padding: 24px 24px 96px;
    overflow-x: hidden;
}

.page-header { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 18px; }
.page-header h1 { margin: 0; font-size: 28px; }
.page-header p { margin: 4px 0 0; color: var(--muted); }
.page-actions,
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}
.filter-bar {
    margin: 0 0 16px;
}
.filter-panel {
    display: grid;
    grid-template-columns: minmax(180px, 260px) minmax(180px, 300px) minmax(260px, 1fr);
    align-items: end;
    gap: 10px;
    margin: 0 0 16px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card);
    box-shadow: var(--shadow);
}
.manual-range {
    display: grid;
    grid-template-columns: repeat(2, minmax(130px, 1fr));
    gap: 10px;
}
.manual-filter {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card);
}
.manual-filter label {
    min-width: 150px;
}
.manual-filter input {
    min-height: 38px;
}
.filter-chip {
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card);
    color: var(--muted);
    font-weight: 700;
}
.filter-chip.active {
    border-color: var(--primary);
    background: var(--primary-soft);
    color: var(--primary);
}
.metric-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin-bottom: 16px; }
.metric-grid.compact { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.metric-card { padding: 16px; min-height: 104px; }
.metric-card span { display: block; color: var(--muted); margin-bottom: 12px; }
.metric-card strong { font-size: 24px; line-height: 1.1; }
.metric-card .period-label { font-size: 18px; line-height: 1.25; }
.metric-card.alert { border-color: #FCA5A5; }

.split-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; margin-bottom: 16px; }
.overview-hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}
.overview-hero.single { grid-template-columns: minmax(0, 1fr); }
.overview-hero article {
    min-height: 170px;
    padding: 22px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--hero-bg);
    box-shadow: var(--shadow);
}
.overview-hero span {
    color: var(--muted);
    font-weight: 700;
}
.overview-hero strong {
    display: block;
    margin: 12px 0 8px;
    font-size: clamp(32px, 5vw, 54px);
    line-height: 1;
}
.overview-hero p {
    margin: 0;
    color: var(--muted);
}
.chart-panel { min-height: 360px; }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.panel, .goal-card { padding: 18px; }
.panel h2 { margin: 0 0 14px; font-size: 18px; }
.panel h3 { margin-top: 20px; }
.form-stack, .form-grid { display: grid; gap: 12px; }
.form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.full { grid-column: 1 / -1; }
label { display: grid; gap: 6px; color: var(--muted); font-size: 14px; }
input, select, textarea {
    min-height: 44px;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
    background: var(--field-bg);
    color: var(--text);
}
[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea,
[data-theme="dark"] .row-link,
[data-theme="dark"] .row-link > a,
[data-theme="dark"] .category-item,
[data-theme="dark"] .account-card,
[data-theme="dark"] .notice {
    background: var(--row-bg);
    color: var(--text);
}
textarea { min-height: 88px; resize: vertical; }
.btn, .icon-btn {
    min-height: 44px;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 14px;
    background: var(--card);
    color: var(--text);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.btn.primary { background: var(--primary); color: var(--primary-contrast); border-color: var(--primary); }
.btn.danger, .danger { background: #FEE2E2; color: #991B1B; border-color: #FCA5A5; }
.icon-btn { min-height: 36px; padding: 6px 10px; color: var(--muted); }
.table-list { display: grid; gap: 8px; }
.row-link, .row-link > a, .category-item, .account-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--row-bg);
}
.row-link > a { border: 0; padding: 0; flex: 1; }
.row-link small, .category-item small, .account-card small { display: block; color: var(--muted); margin-top: 3px; }
.row-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex: 0 0 auto;
}
.inline-form {
    margin: 0;
}
.positive { color: var(--positive); }
.negative { color: var(--negative); }
.muted, .empty { color: var(--muted); }
.flash { margin-bottom: 12px; padding: 12px; border-radius: 8px; border: 1px solid var(--border); }
.flash-success { background: #DCFCE7; color: #166534; }
.flash-error { background: #FEE2E2; color: #991B1B; }
.flash-warning { background: #FEF3C7; color: #92400E; }
.notice { border: 1px solid var(--border); border-radius: 8px; padding: 12px; margin-bottom: 10px; background: #fff; }
.notice.alta { border-color: #FCA5A5; }
.notice.media { border-color: #FDE68A; }
.swatch { width: 18px; height: 18px; border-radius: 99px; flex: 0 0 auto; }
.progress { width: 100%; height: 10px; background: #E2E8F0; border-radius: 99px; overflow: hidden; margin: 8px 0; }
.progress span { display: block; height: 100%; }
.progress .ok { background: var(--positive); }
.progress .warn { background: var(--warning); }
.progress .danger { background: var(--negative); }
.progress-row { margin-bottom: 16px; }
.goal-card { display: grid; gap: 8px; }
.goal-card-head,
.goal-values {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}
.goal-card-head strong {
    display: block;
    font-size: 18px;
}
.goal-card-head small {
    display: block;
    color: var(--muted);
    margin-top: 3px;
}
.goal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}
.goal-values {
    flex-wrap: wrap;
    color: var(--muted);
}
.goal-values strong {
    color: var(--text);
}
.diagnosis { padding: 12px; border-left: 4px solid var(--primary); background: var(--primary-soft); border-radius: 4px; }
.strong-confirm { font-weight: 700; color: #991B1B; }
.theme-panel { max-width: 720px; }
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}
.settings-panel h2 {
    margin-top: 0;
}
.profile-photo-row {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
}
.profile-photo {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    border: 1px solid var(--border);
    object-fit: cover;
}
.profile-photo-empty {
    display: grid;
    place-items: center;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 34px;
    font-weight: 800;
}
.theme-options {
    display: grid;
    gap: 12px;
}
.theme-option {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--option-bg);
}
.theme-option small { color: var(--muted); }
.check-line {
    grid-template-columns: 18px minmax(0, 1fr);
    align-items: center;
    color: var(--text);
}
.check-line input {
    min-height: 18px;
    width: 18px;
    padding: 0;
}
.setup-panel {
    max-width: 780px;
}
.setup-panel p {
    margin-top: -4px;
    margin-bottom: 18px;
}
.time-clock-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
    gap: 16px;
    margin-bottom: 16px;
}
.time-clock-grid-single {
    grid-template-columns: minmax(0, 1fr);
}
.time-clock-today {
    display: grid;
    gap: 16px;
}
.time-clock-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}
.time-clock-head h2 {
    margin: 0;
}
.time-clock-head p {
    margin: 4px 0 0;
    color: var(--muted);
}
.status-pill {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 5px 10px;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}
.status-pill.active {
    border-color: var(--primary);
    background: var(--primary-soft);
    color: var(--primary);
}
.empty-work-card,
.work-running-card {
    display: grid;
    place-items: center;
    min-height: 190px;
    padding: 20px;
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    background: var(--primary-soft);
    text-align: center;
}
.empty-work-card strong,
.work-running-card strong {
    display: block;
    font-size: clamp(28px, 7vw, 48px);
    line-height: 1;
}
.empty-work-card span,
.work-running-card span,
.work-running-card small {
    color: var(--muted);
}
.work-running-card {
    border-style: solid;
}
.modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(15, 23, 42, .55);
}
.modal-backdrop[hidden] { display: none; }
.modal-card {
    width: min(560px, 100%);
    max-height: min(760px, calc(100vh - 48px));
    overflow-y: auto;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card);
    box-shadow: 0 24px 70px rgba(2, 6, 23, .28);
}
.modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}
.modal-header h2 {
    margin: 0;
    font-size: 20px;
}
.modal-header p {
    margin: 4px 0 0;
    color: var(--muted);
}
    canvas {
        display: block;
    width: 100% !important;
    max-width: 100%;
    height: 260px !important;
    max-height: 260px;
}

@media (min-width: 861px) {
    html {
        height: 100%;
        overflow: hidden;
    }

    body.app-body {
        height: 100vh;
        overflow: hidden;
    }

    .app-shell {
        display: block;
        height: 100vh;
        min-height: 100vh;
        overflow: hidden;
        padding-left: 260px;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        z-index: 10;
        width: 260px;
        height: 100vh;
        max-height: 100vh;
        overflow-y: auto;
        overflow-x: hidden;
        overscroll-behavior: contain;
    }

    .content {
        width: 100%;
        max-width: none;
        height: 100vh;
        max-height: 100vh;
        overflow-y: auto;
        overflow-x: hidden;
        overscroll-behavior: contain;
        scroll-behavior: auto;
    }
}

@media (max-width: 900px) {
    .time-clock-grid {
        grid-template-columns: 1fr;
    }
}