:root {
    --bg: #f4f1e8;
    --card: #ffffff;
    --accent: #1b4332;
    --accent-2: #2d6a4f;
    --warning: #b02a37;
    --text: #1b1b1b;
    --muted: #6c757d;
    --grid: #d6d0c4;
    --co: #e63946;
    --cm: #f4a261;
    --liber: #ffd166;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Segoe UI", "Trebuchet MS", sans-serif;
    color: var(--text);
    background: linear-gradient(180deg, #f7f1e1, #efe8d7);
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--card);
    border-bottom: 2px solid var(--grid);
}

.topbar h1 {
    margin: 0;
    font-size: 22px;
}

.actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.actions button, .actions .link {
    padding: 8px 14px;
    border-radius: 6px;
    border: 1px solid var(--accent);
    background: var(--card);
    cursor: pointer;
    font-weight: 600;
    text-decoration: none;
    color: var(--accent);
}

.actions .primary {
    background: var(--accent);
    color: #fff;
}

.danger {
    border: 1px solid var(--warning);
    color: var(--warning);
    background: #fff;
    padding: 8px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
}

.container {
    padding: 24px;
}

.admin-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 16px;
}

.admin-nav {
    display: grid;
    gap: 8px;
    background: var(--card);
    border: 1px solid var(--grid);
    border-radius: 12px;
    padding: 12px;
    height: fit-content;
}

.admin-nav .nav-item {
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid transparent;
    background: #f3ecdc;
    cursor: pointer;
    text-align: left;
    font-weight: 600;
}

.admin-nav .nav-item.is-active {
    border-color: var(--accent);
    color: var(--accent);
    background: #fff;
}

.admin-content {
    display: grid;
    gap: 16px;
}

.is-hidden {
    display: none;
}

.toolbar {
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

#table-wrapper {
    overflow-x: auto;
    background: var(--card);
    border: 1px solid var(--grid);
    border-radius: 10px;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
}

#summary-wrapper {
    margin-top: 16px;
    overflow-x: auto;
    background: var(--card);
    border: 1px solid var(--grid);
    border-radius: 10px;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.06);
}

.schedule-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

.summary-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.schedule-table th,
.schedule-table td {
    border: 1px solid var(--grid);
    padding: 6px 8px;
    text-align: center;
    font-size: 13px;
}

.schedule-table .today {
    box-shadow: inset 0 0 0 2px #c1121f;
}

.summary-table th,
.summary-table td {
    border: 1px solid var(--grid);
    padding: 6px 10px;
    text-align: center;
    font-size: 13px;
}

.summary-table th {
    background: #e9e2d3;
}

.schedule-table th {
    background: #e9e2d3;
    position: sticky;
    top: 0;
    z-index: 2;
}

.schedule-table .weekend {
    background: #ffe8b3;
}

.schedule-table td.weekend {
    background: #fff2cf;
}

.employee-cell {
    text-align: left;
    font-weight: 600;
    background: #e7dfcf;
    position: sticky;
    left: 0;
    z-index: 1;
}

.cell-value {
    cursor: pointer;
    font-weight: 600;
}

.cell-co { background: var(--co); color: #fff; }
.cell-cm { background: var(--cm); color: #fff; }
.cell-liber { background: var(--liber); color: #000; }

.status {
    margin-top: 12px;
    color: var(--muted);
}

.card {
    margin-top: 16px;
    background: var(--card);
    border: 1px solid var(--grid);
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.06);
}

.card-header {
    font-weight: 700;
    margin-bottom: 12px;
}

@media (max-width: 720px) {
    .container {
        padding: 16px;
    }

    .toolbar {
        flex-wrap: wrap;
    }

    .card {
        padding: 12px;
    }

    .summary-table,
    .schedule-table {
        min-width: 560px;
    }

    #tomorrow-wrapper .summary-table {
        min-width: 0;
        width: 100%;
        font-size: 12px;
    }

    #tomorrow-wrapper .summary-table th,
    #tomorrow-wrapper .summary-table td {
        padding: 6px 6px;
    }
}

.admin-section {
    background: var(--card);
    border: 1px solid var(--grid);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
}

.admin-section h2 {
    margin-top: 0;
}

.inline-form {
    display: grid;
    gap: 10px;
    margin-top: 10px;
}

.inline-form label {
    display: grid;
    gap: 6px;
    font-size: 13px;
    color: var(--muted);
}

.inline-form input,
.inline-form select {
    padding: 8px;
    border: 1px solid var(--grid);
    border-radius: 6px;
    background: #fff;
}

.list-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 10px;
    border-bottom: 1px solid var(--grid);
}

.list-row:last-child {
    border-bottom: none;
}

.row-actions {
    display: flex;
    gap: 8px;
}

.row-actions button {
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid var(--accent);
    background: var(--card);
    cursor: pointer;
    color: var(--accent);
}

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.login-card {
    background: var(--card);
    padding: 24px;
    border-radius: 12px;
    width: 320px;
    border: 1px solid var(--grid);
}

.login-card h1 {
    margin-top: 0;
}

.login-card input {
    width: 100%;
    margin-bottom: 12px;
    padding: 8px;
    border: 1px solid var(--grid);
    border-radius: 6px;
}

.login-card button {
    width: 100%;
    padding: 10px;
    border: none;
    background: var(--accent);
    color: #fff;
    border-radius: 6px;
    cursor: pointer;
}

.alert {
    background: #fbe9e7;
    color: #8a1c0e;
    padding: 10px;
    margin-bottom: 12px;
    border-radius: 6px;
}