:root {
    --bg: #f3efe6;
    --bg-soft: #fbf8f1;
    --panel: rgba(255, 252, 246, 0.9);
    --panel-strong: #fffdf8;
    --line: rgba(79, 58, 38, 0.14);
    --text: #271b13;
    --muted: #6a5445;
    --accent: #b44a22;
    --accent-dark: #7d2c17;
    --accent-soft: rgba(180, 74, 34, 0.12);
    --danger: #a4262c;
    --danger-soft: rgba(164, 38, 44, 0.12);
    --success: #207a55;
    --success-soft: rgba(32, 122, 85, 0.14);
    --warning: #9c6a10;
    --warning-soft: rgba(156, 106, 16, 0.15);
    --shadow: 0 20px 60px rgba(91, 60, 30, 0.14);
    --radius: 20px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: "Avenir Next", "Segoe UI", "Trebuchet MS", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(238, 188, 127, 0.45), transparent 28%),
        radial-gradient(circle at top right, rgba(180, 74, 34, 0.12), transparent 26%),
        linear-gradient(180deg, #f8f4ea 0%, #efe7da 100%);
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
code, .mono { font-family: "Cascadia Code", "SFMono-Regular", monospace; }

.shell {
    width: min(1380px, calc(100% - 32px));
    margin: 20px auto 40px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    padding: 18px 22px;
    background: rgba(255, 251, 245, 0.82);
    backdrop-filter: blur(18px);
    border: 1px solid var(--line);
    border-radius: 24px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 16px;
    z-index: 10;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-mark {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: linear-gradient(135deg, #1f6b5d, #b44a22);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 24px;
    box-shadow: 0 12px 24px rgba(180, 74, 34, 0.18);
}

.brand-title { font-size: 1.1rem; font-weight: 800; }
.brand-subtitle { color: var(--muted); font-size: 0.9rem; }

.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    justify-content: flex-end;
}

.nav-link {
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--muted);
    border: 1px solid transparent;
    transition: 0.18s ease;
}

.nav-link:hover, .nav-link.active {
    background: var(--panel-strong);
    border-color: var(--line);
    color: var(--text);
}

.user-pill {
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent-dark);
    font-weight: 700;
}

.page {
    margin-top: 22px;
    display: grid;
    gap: 18px;
}

.hero {
    display: grid;
    grid-template-columns: 2.1fr 1fr;
    gap: 18px;
}

.hero-card, .panel, .table-card, .login-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.hero-card {
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.hero-card::after {
    content: "";
    position: absolute;
    inset: auto -40px -60px auto;
    width: 220px;
    height: 220px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(180, 74, 34, 0.24), transparent 70%);
}

.hero-title { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 900; margin: 0; }
.hero-copy { color: var(--muted); line-height: 1.55; max-width: 60ch; }
.hero-actions, .actions-row { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-dashboard { grid-template-columns: 1.8fr 1fr; }
.hero-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
    flex-wrap: wrap;
}
.hero-title-compact { margin-top: 14px; margin-bottom: 8px; }
.segment-group {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 10px;
    margin-top: 18px;
    background: rgba(255, 253, 248, 0.8);
    border: 1px solid var(--line);
    border-radius: 18px;
}
.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}

.panel { padding: 20px; }
.panel-title {
    font-size: 1rem;
    font-weight: 800;
    margin: 0 0 6px;
}
.panel-note { color: var(--muted); margin: 0; }

.metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.metric {
    padding: 18px;
    border-radius: 18px;
    background: var(--panel-strong);
    border: 1px solid var(--line);
}
.metric-label { font-size: 0.85rem; color: var(--muted); margin-bottom: 8px; }
.metric-value { font-size: 1.6rem; font-weight: 900; }
.metric-sub { color: var(--muted); font-size: 0.92rem; }

.grid-2, .grid-3 {
    display: grid;
    gap: 18px;
}
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 800;
}
.badge-dry { background: rgba(37, 99, 235, 0.12); color: #2451a6; }
.badge-paper { background: var(--warning-soft); color: #8b5a06; }
.badge-live { background: var(--danger-soft); color: var(--danger); }
.badge-success { background: var(--success-soft); color: var(--success); }
.badge-muted { background: rgba(100, 92, 85, 0.12); color: #5b514a; }
.badge-danger { background: var(--danger-soft); color: var(--danger); }

.button {
    border: none;
    border-radius: 14px;
    padding: 11px 16px;
    cursor: pointer;
    font-weight: 800;
    transition: transform 0.12s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary { background: var(--accent); color: #fff7f3; box-shadow: 0 12px 24px rgba(180, 74, 34, 0.25); }
.button-secondary { background: var(--panel-strong); border: 1px solid var(--line); color: var(--text); }
.button-success { background: var(--success); color: #f7fffb; }
.button-warning { background: #ca9128; color: #2d1b04; }
.button-danger { background: var(--danger); color: #fff6f7; }
.button-ghost { background: transparent; color: var(--muted); border: 1px dashed var(--line); }
.button.small { padding: 9px 12px; border-radius: 12px; }

.table-card { padding: 18px; overflow: hidden; }
.table-head { display: flex; justify-content: space-between; gap: 10px; align-items: center; margin-bottom: 14px; }
.table-title { font-size: 1rem; font-weight: 800; margin: 0; }
.table-subtitle { color: var(--muted); margin: 0; }
.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; }
th, td {
    padding: 12px 10px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid rgba(79, 58, 38, 0.08);
}
th { color: var(--muted); font-size: 0.84rem; text-transform: uppercase; letter-spacing: 0.04em; }
tr:last-child td { border-bottom: none; }

.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: #8b5a06; }
.text-muted { color: var(--muted); }

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}
.login-card {
    width: min(480px, 100%);
    padding: 32px;
}
.login-brand { margin-bottom: 20px; justify-content: center; }
.login-title { text-align: center; margin-bottom: 18px; }
.button-block { width: 100%; }
.login-card h1 { margin: 0 0 10px; font-size: 2rem; }
.login-card p { color: var(--muted); line-height: 1.55; }

.form-grid {
    display: grid;
    gap: 14px;
}
.field label {
    display: block;
    font-size: 0.92rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.field small { color: var(--muted); display: block; margin-top: 6px; }
input, select, textarea {
    width: 100%;
    border: 1px solid rgba(79, 58, 38, 0.16);
    border-radius: 14px;
    padding: 12px 14px;
    font: inherit;
    color: var(--text);
    background: rgba(255, 255, 255, 0.84);
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: rgba(180, 74, 34, 0.48);
    box-shadow: 0 0 0 4px rgba(180, 74, 34, 0.1);
}

.notice {
    padding: 13px 15px;
    border-radius: 14px;
    margin-bottom: 16px;
    font-weight: 600;
}
.notice-error { background: var(--danger-soft); color: var(--danger); }
.notice-success { background: var(--success-soft); color: var(--success); }
.notice-warning { background: var(--warning-soft); color: #8b5a06; }

.settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.setting-card {
    padding: 18px;
    border: 1px solid rgba(79, 58, 38, 0.1);
    border-radius: 18px;
    background: var(--panel-strong);
}
.setting-card h3 { margin: 0 0 14px; font-size: 1rem; }
.setting-meta { color: var(--muted); font-size: 0.88rem; margin-bottom: 10px; }
.setting-row { display: grid; gap: 12px; }
.reset-row { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 0.92rem; }
.reset-row input { width: auto; }

.kpi-stack { display: grid; gap: 10px; }
.kpi-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(79, 58, 38, 0.08);
}
.kpi-row:last-child { border-bottom: none; }

.empty { color: var(--muted); padding: 18px 0; }

@media (max-width: 1100px) {
    .hero, .metrics, .grid-3, .settings-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
    .topbar { position: static; }
    .hero, .grid-2, .grid-3, .metrics, .settings-grid { grid-template-columns: 1fr; }
    .shell { width: min(100% - 20px, 1380px); }
}