:root {
    --ink: #17231f;
    --muted: #65716c;
    --paper: #f4f3ed;
    --surface: #fffefa;
    --line: #dcded5;
    --forest: #123c35;
    --forest-soft: #dfeae5;
    --lime: #b9df72;
    --orange: #e97843;
    --danger: #a83f37;
}

html, body {
    min-height: 100%;
    background: var(--paper);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

body { margin: 0; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }

h1 {
    margin: .2rem 0 .5rem;
    max-width: 760px;
    font-size: clamp(2rem, 4vw, 3.6rem);
    font-weight: 720;
    letter-spacing: -.055em;
    line-height: .98;
}

h1:focus { outline: none; }

.content { padding-top: 3rem; padding-bottom: 5rem; }

.page-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 2rem;
}

.page-heading p {
    margin: 0;
    color: var(--muted);
    font-size: 1.05rem;
}

.eyebrow {
    color: var(--orange);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.date-control, .form-grid label {
    display: grid;
    gap: .5rem;
    color: var(--muted);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .04em;
}

input, select, textarea {
    width: 100%;
    min-height: 44px;
    box-sizing: border-box;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    color: var(--ink);
    padding: .7rem .85rem;
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}

textarea { resize: vertical; }
input:focus, select:focus, textarea:focus {
    border-color: var(--forest);
    box-shadow: 0 0 0 3px rgba(18, 60, 53, .11);
}

.date-control { min-width: 180px; }

.progress-card {
    display: grid;
    grid-template-columns: 190px 1fr minmax(220px, 380px);
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.25rem;
    padding: 1.5rem;
    border-radius: 20px;
    background: var(--forest);
    color: #fff;
    box-shadow: 0 18px 50px rgba(18, 60, 53, .13);
}

.progress-card > div:first-child { display: grid; gap: .2rem; }
.progress-value { font-size: 2.4rem; letter-spacing: -.05em; }
.progress-card p { margin: 0; color: #dce8e2; line-height: 1.45; }

.progress-track, .chart-track {
    height: 9px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255,255,255,.16);
}

.progress-track span, .chart-track span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--lime);
    transition: width .3s ease;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.metric-card, .form-card, .chart-card, .summary-card, .state-card {
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--surface);
    box-shadow: 0 7px 24px rgba(32, 48, 42, .035);
}

.metric-card { padding: 1.2rem; }
.sleep-cycle-card {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(190px, .7fr) minmax(320px, 1.3fr);
    gap: 1.5rem;
    border: 1px solid #cfdad4;
    border-radius: 20px;
    background: linear-gradient(135deg, #fffefa 0%, #edf4f0 100%);
    padding: 1.35rem;
}
.sleep-cycle-heading { display: flex; flex-direction: column; justify-content: space-between; gap: 1rem; }
.sleep-cycle-heading h3 { margin: .35rem 0 0; font-size: 1.45rem; }
.sleep-duration { display: grid; gap: .15rem; width: fit-content; border-radius: 13px; background: var(--forest); color: white; padding: .75rem 1rem; }
.sleep-duration span { color: #dce8e2; font-size: .72rem; font-weight: 700; text-transform: uppercase; }
.sleep-duration strong { font-size: 1.65rem; letter-spacing: .02em; }
.sleep-timeline { position: relative; display: grid; gap: 1rem; }
.sleep-time-row { position: relative; z-index: 1; display: grid; grid-template-columns: 24px 1fr 160px; align-items: center; gap: .8rem; min-height: 64px; border: 1px solid var(--line); border-radius: 15px; background: white; padding: .65rem .75rem; cursor: pointer; }
.sleep-time-row input { min-height: 40px; }
.sleep-time-copy { display: grid; gap: .12rem; }
.sleep-time-copy small { color: var(--muted); }
.sleep-point { width: 14px; height: 14px; border: 3px solid white; border-radius: 50%; box-shadow: 0 0 0 2px var(--forest); }
.bedtime-point { background: var(--forest); }
.wake-point { background: var(--lime); }
.sleep-connector { position: absolute; z-index: 0; left: 20px; top: 46px; bottom: 46px; width: 2px; background: var(--forest); opacity: .35; }
.metric-card > label {
    display: block;
    margin: .65rem 0 .8rem;
    font-size: 1.05rem;
    font-weight: 720;
}

.metric-title { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.area-tag, .required-tag {
    color: var(--muted);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.required-tag { color: var(--orange); }

.input-with-unit { display: flex; align-items: center; gap: .65rem; }
.input-with-unit span { min-width: 48px; color: var(--muted); }
.calculated-value { display: flex; align-items: baseline; gap: .5rem; min-height: 44px; border-radius: 12px; background: var(--forest-soft); padding: .7rem .85rem; }
.calculated-value strong { font-size: 1.25rem; }
.calculated-value span { color: var(--muted); }

.check-button {
    display: flex;
    align-items: center;
    gap: .65rem;
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    color: var(--muted);
    padding: .55rem .75rem;
    text-align: left;
}

.check-button span {
    display: grid;
    place-items: center;
    width: 25px;
    height: 25px;
    border: 1px solid var(--line);
    border-radius: 8px;
}
.check-button.checked { border-color: #9bbf60; background: #f3f9e7; color: var(--forest); }
.check-button.checked span { border-color: var(--lime); background: var(--lime); }

.save-row {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.25rem;
}
.save-status { color: var(--muted); }

.module-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.module-grid > * { display: grid; gap: .35rem; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); padding: 1rem; text-decoration: none; }
.module-grid span { color: var(--muted); font-size: .78rem; font-weight: 700; }
.module-grid strong { font-size: 1.2rem; }
.link-button { width: fit-content; border: 0; background: none; color: var(--orange); padding: .25rem 0; text-align: left; cursor: pointer; }
.reminder-list { display: grid; gap: .55rem; margin-bottom: 1rem; }
.reminder-list article { display: grid; gap: .2rem; border-left: 4px solid var(--orange); border-radius: 10px; background: #fff4ec; padding: .75rem 1rem; }
.reminder-list span { color: var(--muted); }
.category-section { margin-top: 1.5rem; }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: .7rem; }
.section-heading h2 { margin: 0; font-size: 1.35rem; }
.section-heading span { color: var(--muted); font-size: .78rem; }

.button {
    min-height: 44px;
    border: 0;
    border-radius: 12px;
    padding: .72rem 1.1rem;
    font-weight: 750;
    cursor: pointer;
}
.button.primary { background: var(--orange); color: #fff; }
.button.secondary { background: var(--forest-soft); color: var(--forest); }
.button.danger { background: #f7e5e2; color: var(--danger); }
.button:disabled { cursor: wait; opacity: .62; }

.state-card { display: grid; gap: .75rem; padding: 1.5rem; color: var(--muted); }
.error-state { border-color: #e8c6c2; color: var(--danger); }

.form-card { max-width: 820px; padding: 1.5rem; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; margin-bottom: 1.25rem; }
.wide-field { grid-column: 1 / -1; }
.toggle-field { display: flex !important; grid-template-columns: auto 1fr; align-items: center; }
.toggle-field input { width: 20px; min-height: 20px; }
.form-message { color: var(--muted); }
.settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 1rem; }
.settings-grid .form-card { max-width: none; }
.settings-grid h2 { margin-top: 0; }
.settings-row { display: grid; grid-template-columns: 1fr 130px auto auto; align-items: center; gap: .6rem; padding: .7rem 0; border-top: 1px solid var(--line); }
.metric-setting-row { display: grid; grid-template-columns: minmax(130px, 1fr) 150px 120px auto auto; align-items: center; gap: .5rem; padding: .65rem 0; border-top: 1px solid var(--line); }
.module-times { margin-top: 1rem; }
.permission-button { margin-left: .5rem; }

.compact-progress { grid-template-columns: 150px 1fr minmax(220px, 340px); }
.nutrition-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.meal-card { position: relative; padding: 1.25rem; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.meal-card label { display: block; margin: .2rem 0 .8rem; font-size: 1.15rem; font-weight: 750; }
.meal-index { position: absolute; right: 1.2rem; top: 1rem; color: #c9cec7; font-weight: 800; }
.period-controls { display: flex; align-items: end; gap: .65rem; }
.period-controls .date-control { min-width: 145px; }
.finance-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-bottom: 1rem; }
.finance-summary .summary-card strong { font-size: clamp(1.5rem, 3vw, 2.15rem); }
.summary-card.debt strong { color: var(--danger); }
.summary-card.accent { background: var(--forest); border-color: var(--forest); }
.summary-card.accent span, .summary-card.accent strong { color: #fff; }
.finance-layout { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(310px, .8fr); gap: 1rem; align-items: start; }
.finance-stack { display: grid; gap: 1rem; }
.finance-card { max-width: none; }
.finance-card h2, .chart-card h2 { margin: 0 0 1rem; font-size: 1.25rem; }
.inline-form { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; }
.inline-form.two { grid-template-columns: 1fr auto; }
.inline-form .button { grid-column: 1 / -1; }
.form-actions, .item-actions { display: flex; flex-wrap: wrap; gap: .45rem; align-items: center; }
.form-actions { margin-top: .8rem; }
.inline-form .form-actions { grid-column: 1 / -1; margin-top: 0; }
.button.compact { padding: .38rem .55rem; font-size: .72rem; }
.muted { color: var(--muted); }
.account-list { display: grid; margin-top: 1rem; }
.account-list > div { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: .55rem 1rem; padding: .75rem 0; border-top: 1px solid var(--line); }
.account-list span { display: grid; gap: .15rem; }
.account-list small { color: var(--muted); font-size: .68rem; text-transform: uppercase; }
.account-list .item-actions { grid-column: 1 / -1; }
.tag-list { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1rem; }
.tag-list span { padding: .4rem .65rem; border-radius: 999px; background: var(--forest-soft); color: var(--forest); font-size: .82rem; }
.editable-tag-list { display: grid; gap: .55rem; margin-top: 1rem; }
.editable-tag-list > div { display: flex; justify-content: space-between; gap: .7rem; align-items: center; padding: .55rem 0; border-top: 1px solid var(--line); }
.editable-tag-list > div > span { padding: .4rem .65rem; border-radius: 999px; background: var(--forest-soft); color: var(--forest); font-size: .82rem; }
.finance-chart { grid-template-columns: 120px 1fr 42px 100px; }
.finance-chart small { text-align: right; color: var(--muted); }
.transactions { margin-top: 1rem; }
.transaction-row { display: grid; grid-template-columns: 52px minmax(0, 1fr) auto auto; align-items: center; gap: 1rem; padding: .85rem 0; border-top: 1px solid var(--line); }
.transaction-row time { color: var(--muted); }
.transaction-row span { display: grid; }
.transaction-row small { color: var(--muted); }
.transaction-row b { font-size: 1rem; }
.kind-income { color: #39733d; }
.kind-expense, .kind-debtpayment { color: var(--danger); }
.kind-transfer { color: #2f6f98; }

.summary-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-bottom: 1rem; }
.summary-card { display: grid; gap: .4rem; padding: 1.4rem; color: var(--muted); }
.summary-card strong { color: var(--ink); font-size: 2.5rem; letter-spacing: -.05em; }
.summary-card small { font-size: 1rem; font-weight: 600; color: var(--muted); }
.summary-card .time-summary { font-size: 1.8rem; }
.export-card { display: flex; align-items: center; gap: .75rem; margin-bottom: 1rem; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); padding: 1rem; }
.export-card > div { display: grid; flex: 1; gap: .25rem; }
.export-card span, .sleep-report p { color: var(--muted); }
.export-card a { text-decoration: none; text-align: center; }
.sleep-facts { display: flex; flex-wrap: wrap; gap: .7rem; }
.sleep-facts span { border-radius: 10px; background: var(--forest-soft); padding: .55rem .75rem; color: var(--forest); }
.sleep-report ul { margin: 0; padding-left: 1.2rem; }
.chart-card { display: grid; gap: 1rem; padding: 1.5rem; }
.chart-row { display: grid; grid-template-columns: 130px 1fr 48px; align-items: center; gap: 1rem; }
.chart-label { color: var(--muted); text-transform: capitalize; }
.chart-track { background: #e8ebe5; }
.chart-row strong { text-align: right; font-size: .85rem; }

.valid.modified:not([type=checkbox]) { outline: 1px solid #26b050; }
.invalid { outline: 1px solid #e50000; }
.validation-message { color: #e50000; }

@media (max-width: 820px) {
    .content { padding-top: 1.5rem; }
    .page-heading { align-items: stretch; flex-direction: column; }
    .date-control { width: 100%; }
    .progress-card { grid-template-columns: 1fr; gap: .9rem; }
    .metric-grid, .form-grid, .summary-grid, .nutrition-grid, .finance-summary, .finance-layout, .module-grid, .settings-grid { grid-template-columns: 1fr; }
    .period-controls { align-items: stretch; flex-direction: column; }
    .period-controls .date-control { width: 100%; }
    .wide-field { grid-column: auto; }
    .chart-row { grid-template-columns: 100px 1fr 42px; gap: .6rem; }
    .finance-chart { grid-template-columns: 90px 1fr 38px; }
    .finance-chart small { grid-column: 2 / -1; }
    .transaction-row { grid-template-columns: 42px minmax(0, 1fr) auto; gap: .65rem; }
    .transaction-row .item-actions { grid-column: 2 / -1; }
    .settings-row, .metric-setting-row { grid-template-columns: 1fr; }
    .export-card { align-items: stretch; flex-direction: column; }
    .sleep-cycle-card { grid-template-columns: 1fr; }
    .sleep-cycle-heading { flex-direction: row; align-items: center; }
    .sleep-time-row { grid-template-columns: 24px 1fr; }
    .sleep-time-row input { grid-column: 2; }
    .sleep-connector { top: 52px; bottom: 76px; }
}

#blazor-error-ui {
    display: none;
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 1000;
    border-radius: 12px;
    background: #fff3cd;
    padding: .8rem 1rem;
    box-shadow: 0 8px 30px rgba(0,0,0,.15);
}
#blazor-error-ui .dismiss { margin-left: 1rem; cursor: pointer; }