/* Sistema de Turnos de Limpieza PNP */
:root {
    --green: #15803d;
    --green-dark: #0f3d2e;
    --green-light: #dcfce7;
    --green-bg: #f0fdf4;
    --blue: #2563eb;
    --blue-light: #dbeafe;
    --red: #dc2626;
    --red-light: #fef2f2;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-500: #6b7280;
    --gray-700: #374151;
    --gray-900: #111827;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--green-bg);
    color: var(--gray-900);
    line-height: 1.5;
    min-height: 100vh;
}

/* ── Layout ── */
.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 16px;
}

/* ── Public header ── */
.public-header {
    background: var(--green-dark);
    color: #fff;
    text-align: center;
    padding: 20px 16px;
}
.public-header h1 { font-size: 1.25rem; font-weight: 700; }
.public-header p { font-size: 0.82rem; opacity: 0.75; margin-top: 2px; }

.public-footer {
    text-align: center;
    padding: 16px;
    font-size: 0.75rem;
    color: var(--gray-500);
}
.public-footer a { color: var(--gray-500); text-decoration: none; }
.public-footer a:hover { color: var(--green); }

/* ── Fecha nav ── */
.fecha-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 12px;
    background: #fff;
    border-radius: 8px;
    margin-bottom: 16px;
    border: 1px solid var(--gray-200);
}
.fecha-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--green);
    color: #fff;
    text-decoration: none;
    font-size: 0.85rem;
    flex-shrink: 0;
}
.fecha-btn:hover { background: var(--green-dark); }
.fecha-centro { text-align: center; }
.fecha-texto {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
}
.hoy-badge {
    display: inline-block;
    background: #fbbf24;
    color: #92400e;
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 700;
    margin-left: 6px;
    vertical-align: middle;
}

/* ── Cards ── */
.card {
    background: #fff;
    border-radius: 8px;
    border: 1px solid var(--gray-200);
    margin-bottom: 16px;
    overflow: hidden;
}
.card-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}
.card-header h2 {
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 6px;
}
.card-body { padding: 16px; }

/* ── Turno cards grid ── */
.turnos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}
.turno-card {
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}
.turno-card-header {
    padding: 10px 14px;
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
}
.turno-card-body { padding: 14px; }
.turno-efectivo {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 2px;
}
.turno-grado {
    font-size: 0.8rem;
    color: var(--gray-500);
}
.turno-estado {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    margin-top: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.estado-programado { background: #fef3c7; color: #92400e; }
.estado-cumplido { background: var(--green-light); color: var(--green); }
.estado-no_cumplido { background: var(--red-light); color: var(--red); }
.estado-reasignado { background: var(--blue-light); color: var(--blue); }

.apoyo-badge {
    margin-top: 8px;
    padding: 6px 10px;
    background: #fef3c7;
    border-radius: 6px;
    font-size: 0.78rem;
    color: #92400e;
}

/* ── Rotación card ── */
.rotacion-card { margin-top: 16px; }

/* ── Empty state ── */
.empty-state { text-align: center; padding: 32px 16px; }
.empty-icon { font-size: 2.2rem; margin-bottom: 8px; }
.empty-titulo { font-weight: 600; color: var(--gray-700); margin-bottom: 4px; }
.empty-desc { font-size: 0.85rem; color: var(--gray-500); }

/* ── Tables ── */
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; }
th, td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.85rem;
}
th {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 7px 14px;
    border: none;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); }
.btn-secondary { background: var(--gray-200); color: var(--gray-700); }
.btn-secondary:hover { background: var(--gray-300); }
.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: #b91c1c; }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: #1d4ed8; }
.btn-sm { padding: 4px 10px; font-size: 0.78rem; }

/* ── Forms ── */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
}
.form-group { margin-bottom: 12px; }
.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--gray-700);
    margin-bottom: 4px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    font-size: 0.85rem;
    font-family: inherit;
    background: #fff;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 2px rgba(21,128,61,0.15);
}

/* ── Flash ── */
.flash {
    padding: 10px 14px;
    border-radius: 6px;
    margin-bottom: 14px;
    font-size: 0.85rem;
}
.flash-success { background: var(--green-light); color: #166534; }
.flash-error { background: var(--red-light); color: var(--red); }
.flash-info { background: var(--blue-light); color: #1e40af; }

/* ── Stats ── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}
.stat-card {
    background: #fff;
    padding: 14px;
    border-radius: 8px;
    border: 1px solid var(--gray-200);
    text-align: center;
}
.stat-card .stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--green);
}
.stat-card .stat-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 2px;
}

/* ── Modal ── */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.4);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.modal-overlay.show { display: flex; }
.modal {
    background: #fff;
    border-radius: 8px;
    max-width: 460px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
}
.modal-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.modal-header h3 { font-size: 1rem; }
.modal-close {
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--gray-500);
    padding: 2px;
}
.modal-body { padding: 16px; }
.modal-footer {
    padding: 10px 16px;
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

/* ── Login ── */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.login-box {
    background: #fff;
    border-radius: 10px;
    border: 1px solid var(--gray-200);
    max-width: 380px;
    width: 100%;
    overflow: hidden;
}
.login-header {
    background: var(--green);
    color: #fff;
    padding: 20px;
    text-align: center;
}
.login-body { padding: 20px; }

/* ── Navbar (admin) ── */
.navbar {
    background: var(--green-dark);
    color: #fff;
    padding: 0 16px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}
.navbar-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    color: #fff;
}
.navbar-brand span { font-size: 1.2rem; }
.navbar-links { display: flex; align-items: center; gap: 6px; }
.navbar-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 0.82rem;
}
.navbar-links a:hover { background: rgba(255,255,255,0.12); color: #fff; }
.navbar-links a.btn-logout {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.2);
}

/* ── Responsive ── */
@media (max-width: 640px) {
    .container { padding: 10px; }
    .public-header { padding: 16px 12px; }
    .public-header h1 { font-size: 1.05rem; }
    .public-header p { font-size: 0.75rem; }

    .fecha-nav { gap: 8px; padding: 10px; }
    .fecha-btn { width: 30px; height: 30px; font-size: 0.75rem; }
    .fecha-texto { font-size: 0.88rem; }

    .turnos-grid { grid-template-columns: 1fr; gap: 10px; }
    .turno-card-header { padding: 8px 12px; font-size: 0.82rem; }
    .turno-card-body { padding: 10px 12px; }
    .turno-efectivo { font-size: 0.88rem; }

    .card-header { padding: 10px 12px; flex-direction: column; align-items: flex-start; }
    .card-header h2 { font-size: 0.88rem; }
    .card-body { padding: 12px; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .stat-card { padding: 10px; }
    .stat-card .stat-value { font-size: 1.3rem; }

    th, td { padding: 6px 8px; font-size: 0.78rem; }

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

    .navbar { padding: 0 10px; height: 46px; }
    .navbar-brand { font-size: 0.9rem; }
    .navbar-links a { padding: 4px 8px; font-size: 0.75rem; }
}

@media (max-width: 380px) {
    .fecha-texto { font-size: 0.8rem; }
    .hoy-badge { font-size: 0.6rem; padding: 1px 6px; }
    .turnos-grid { gap: 8px; }
}

/* ── Print ── */
@media print {
    .navbar, .btn, .fecha-btn, .modal-overlay, .public-footer { display: none !important; }
    body { background: #fff; }
    .card { border: 1px solid #ccc; }
}