/* Gym Membership demo: one stylesheet for every page (no Bootstrap) */

/* Colours: light by default, dark when the device asks for it */
:root {
    --bg: #f8f5f2;
    --surface: #ffffff;
    --text: #2a1d16;
    --muted: #6e5c52;
    --border: #eaded6;
    --accent: #c2410c;
    --accent-strong: #9a3412;
    --accent-soft: #fdeee4;
    --hero-from: #f97316;
    --hero-to: #7c2d12;
    --warn: #9a6200;
    --warn-soft: #fbf0d9;
    --bad: #b3261e;
    --bad-soft: #fbe5e3;
    --shadow: 0 1px 2px rgba(60, 30, 10, 0.06), 0 4px 16px rgba(60, 30, 10, 0.06);
    --radius: 14px;
    --mono: ui-monospace, "Cascadia Code", Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #17110e;
        --surface: #231a15;
        --text: #f1e7e1;
        --muted: #b3a197;
        --border: #3a2c24;
        --accent: #fb923c;
        --accent-strong: #fdba74;
        --accent-soft: #3a2116;
        --hero-from: #c2410c;
        --hero-to: #3b1408;
        --warn: #f0b955;
        --warn-soft: #3a2c10;
        --bad: #ff8a80;
        --bad-soft: #3d1a17;
        --shadow: none;
    }
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
}

a {
    color: var(--accent);
    overflow-wrap: anywhere;
}

a:hover {
    color: var(--accent-strong);
}

code {
    font-family: var(--mono);
    font-size: 0.9em;
    background: var(--accent-soft);
    padding: 0.1em 0.35em;
    border-radius: 5px;
    word-break: break-word;
}

.wrap {
    max-width: 1040px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Header */
.hero {
    background: linear-gradient(135deg, var(--hero-from), var(--hero-to));
    color: #fff;
    padding: 44px 0;
}

.hero a {
    color: #fff;
}

.hero h1 {
    margin: 0 0 8px;
    font-size: clamp(1.9rem, 5vw, 2.6rem);
    line-height: 1.15;
}

.eyebrow {
    margin: 0 0 8px;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    opacity: 0.85;
}

.lead {
    margin: 0;
    max-width: 700px;
    font-size: 1.1rem;
    opacity: 0.95;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

/* Cards */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
    gap: 20px;
    margin-top: -20px;
    padding-bottom: 32px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px;
    min-width: 0;
}

.card-wide {
    grid-column: 1 / -1;
}

.card h2 {
    margin: 0 0 6px;
    font-size: 1.25rem;
}

.card > :last-child {
    margin-bottom: 0;
}

.card ul {
    padding-left: 1.2em;
}

.card li + li {
    margin-top: 6px;
}

.muted {
    color: var(--muted);
}

.small {
    font-size: 0.9rem;
}

/* Notices */
.notice {
    border-radius: 10px;
    padding: 12px 16px;
    margin: 12px 0;
    border: 1px solid transparent;
}

.notice-info {
    background: var(--accent-soft);
}

.notice-warn {
    background: var(--warn-soft);
    border-color: var(--warn);
}

.notice-bad {
    background: var(--bad-soft);
    border-color: var(--bad);
}

.spinner {
    display: inline-block;
    width: 1em;
    height: 1em;
    margin-right: 8px;
    vertical-align: -0.15em;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media (prefers-reduced-motion: reduce) {
    .spinner {
        animation: none;
    }
}

/* Buttons */
.button {
    display: inline-block;
    font: inherit;
    font-weight: 600;
    color: #fff;
    background: var(--accent);
    border: 0;
    border-radius: 8px;
    padding: 9px 18px;
    cursor: pointer;
    text-decoration: none;
}

.button:hover {
    color: #fff;
    background: var(--accent-strong);
}

.hero .button {
    color: var(--hero-to);
    background: #fff;
}

.hero .button:hover {
    color: var(--hero-to);
    background: var(--accent-soft);
}

.hero .button-ghost {
    color: #fff;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.7);
}

.hero .button-ghost:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.15);
}

@media (prefers-color-scheme: dark) {
    .button,
    .button:hover {
        color: #17110e;
    }
}

.chip {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--accent-strong);
    background: var(--accent-soft);
    border-radius: 999px;
    padding: 2px 12px;
    margin: 2px 4px 2px 0;
}

/* Tables: rows become stacked cards on phones */
.table-wrap {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.data-table th,
.data-table td {
    text-align: left;
    vertical-align: top;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--muted);
}

.data-table tbody tr:hover {
    background: var(--accent-soft);
}

@media (max-width: 640px) {
    .data-table thead {
        display: none;
    }

    .data-table tr {
        display: block;
        padding: 10px 0;
        border-bottom: 1px solid var(--border);
    }

    .data-table td {
        display: grid;
        grid-template-columns: 7.5em 1fr;
        gap: 8px;
        padding: 4px 0;
        border: 0;
    }

    .data-table td::before {
        content: attr(data-label);
        font-size: 0.8rem;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        color: var(--muted);
    }
}

/* Footer */
.footer {
    border-top: 1px solid var(--border);
    padding: 20px 0 28px;
    font-size: 0.9rem;
    color: var(--muted);
}