:root {
    color-scheme: light;
    --bg: #fff8df;
    --surface: #ffffff;
    --text: #27324a;
    --muted: #65708d;
    --border: #eadfaf;
    --accent: #277bc0;
    --accent-soft: #dff2ff;
    --sun: #ffd166;
    --mint: #9be7c7;
    --pink: #ff8fab;
    --orange: #f4a261;
    --danger: #b8325b;
    --danger-soft: #ffe0ea;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 12% 12%, rgba(255, 209, 102, 0.38) 0 72px, transparent 74px),
        radial-gradient(circle at 88% 18%, rgba(155, 231, 199, 0.45) 0 64px, transparent 66px),
        linear-gradient(180deg, #fff8df 0%, #f2fbff 100%);
    color: var(--text);
    font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 64px;
    padding: 0 max(16px, calc((100vw - 1040px) / 2));
    background: rgba(255, 255, 255, 0.9);
    border-bottom: 3px solid var(--sun);
    box-shadow: 0 6px 0 rgba(39, 123, 192, 0.08);
}

.brand {
    color: var(--text);
    font-weight: 800;
    text-decoration: none;
    font-size: 1.25rem;
}

.family-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
}

.family-switcher label {
    color: var(--muted);
    font-size: 0.9rem;
}

.app-shell {
    width: min(1040px, calc(100% - 32px));
    margin: 0 auto;
    padding: 32px 0;
}

.page-hero {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    padding: 34px 0 26px;
    border-bottom: 3px dashed rgba(39, 123, 192, 0.28);
}

.eyebrow {
    margin: 0 0 8px;
    color: #b95d00;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
}

h1,
h2,
p {
    margin-top: 0;
}

h1 {
    max-width: 760px;
    margin-bottom: 0;
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1.05;
    text-shadow: 3px 3px 0 rgba(255, 209, 102, 0.55);
}

h2 {
    margin-bottom: 14px;
    color: var(--text);
    font-size: 1.25rem;
}

.hero-stats {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.hero-stats span,
.tags span,
.task-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 6px 12px;
    background: var(--accent-soft);
    border: 2px solid rgba(39, 123, 192, 0.18);
    border-radius: 999px;
    color: var(--accent);
    font-size: 0.88rem;
    font-weight: 700;
}

.hero-stats strong {
    margin-right: 5px;
}

.notice,
.panel {
    margin-top: 24px;
    padding: 20px;
    background: var(--surface);
    border: 3px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 8px 0 rgba(39, 50, 74, 0.08);
}

.notice {
    background: #fff2b8;
}

.create-family-panel {
    background: linear-gradient(135deg, #ffffff 0%, #fff2c6 100%);
}

.grid {
    display: grid;
    gap: 18px;
    margin-top: 18px;
}

.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.members-grid {
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.member-card,
.empty-state {
    padding: 16px;
    background: var(--surface);
    border: 3px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 7px 0 rgba(39, 50, 74, 0.08);
}

.member-card:nth-child(3n + 1) {
    border-color: var(--sun);
}

.member-card:nth-child(3n + 2) {
    border-color: var(--mint);
}

.member-card:nth-child(3n + 3) {
    border-color: var(--pink);
}

.member-card span,
.member-card p,
.compact-list span {
    color: var(--muted);
}

.member-card strong {
    display: block;
    margin: 8px 0;
    font-size: 1.15rem;
}

.member-card p {
    margin-bottom: 0;
}

.flash {
    margin-top: 18px;
    padding: 12px 14px;
    border-radius: 16px;
    border: 2px solid currentColor;
    font-weight: 700;
}

.success {
    background: var(--accent-soft);
    color: var(--accent);
}

.error {
    background: var(--danger-soft);
    color: var(--danger);
}

button,
input,
select,
textarea {
    width: 100%;
    min-height: 44px;
    border: 2px solid var(--border);
    border-radius: 14px;
    color: var(--text);
    font: inherit;
}

input,
select,
textarea {
    padding: 9px 10px;
    background: #fff;
}

textarea {
    resize: vertical;
}

button {
    padding: 9px 14px;
    background: var(--sun);
    border-color: #e4ad28;
    color: #27324a;
    cursor: pointer;
    font-weight: 700;
    box-shadow: 0 5px 0 #d69619;
    transition: transform 120ms ease, box-shadow 120ms ease;
}

button:hover:not(:disabled) {
    transform: translateY(1px);
    box-shadow: 0 4px 0 #d69619;
}

button:active:not(:disabled) {
    transform: translateY(4px);
    box-shadow: 0 1px 0 #d69619;
}

button:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.form-grid label,
.inline-form label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-size: 0.9rem;
}

.form-grid .full,
.form-grid button {
    grid-column: 1 / -1;
}

.inline-form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

code {
    font-family: Consolas, Monaco, monospace;
}

.task-list,
.compact-list {
    display: grid;
    gap: 10px;
}

.task-item {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 18px;
    padding: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fcff 100%);
    border: 3px solid var(--border);
    border-radius: 18px;
}

.task-item:nth-child(4n + 1) {
    border-left-color: var(--pink);
}

.task-item:nth-child(4n + 2) {
    border-left-color: var(--sun);
}

.task-item:nth-child(4n + 3) {
    border-left-color: var(--mint);
}

.task-item:nth-child(4n + 4) {
    border-left-color: var(--orange);
}

.task-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.task-item h3 {
    margin: 0 0 8px;
    font-size: 1.25rem;
}

.task-item p {
    margin-bottom: 6px;
    color: var(--muted);
}

.complete-form {
    display: grid;
    gap: 8px;
    width: min(220px, 100%);
}

.compact-list p {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding-bottom: 10px;
    border-bottom: 2px dashed var(--border);
}

.compact-list p:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

@media (max-width: 760px) {
    .topbar,
    .page-hero,
    .task-item {
        align-items: stretch;
        flex-direction: column;
    }

    .two,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .inline-form {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        justify-content: flex-start;
    }

    .complete-form {
        width: 100%;
    }
}