@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* === CSS Global para el Sistema de Fichaje === */

/* --- Variables de Color (Paleta Corporativa) --- */
:root {
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-secondary: #6b7280;
    --color-secondary-hover: #4b5563;
    --color-danger: #dc2626;
    --color-danger-hover: #b91c1c;
    --color-success: #16a34a;
    --color-background: #f3f4f6;
    --color-surface: #ffffff;
    --color-text-primary: #111827;
    --color-text-secondary: #374151;
    --color-border: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --border-radius: 0.5rem;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
}

/* --- Reseteo y Estilos Globales --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--color-background);
    color: var(--color-text-primary);
    line-height: 1.6;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease-in-out;
}
a:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

/* --- Contenedores y Layout --- */
.header {
    background-color: var(--color-surface);
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.05);
}
.header h1 { font-size: 1.25rem; font-weight: 600; margin: 0; }
.header p { color: var(--color-text-secondary); margin: 0; font-size: 0.875rem; }
.header a { text-decoration: none; }

.main-container {
    max-width: 1280px;
    margin: 2rem auto;
    padding: 0 2rem;
}

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

/* --- Componentes --- */
.card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
}
.card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
}
.card-header h2, .card-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
}
.card-content {
    padding: 1.5rem;
}

/* Formularios */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-weight: 500; margin-bottom: 0.5rem; font-size: 0.875rem; }
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 0.375rem;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgb(37 99 235 / 0.2);
}
.password-note { font-size: 0.875rem; color: var(--color-text-secondary); margin-top: 0.5rem; }

/* Buttons */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    color: var(--color-on-primary);
    background-color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.button:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.button-secondary {
    background-color: var(--color-secondary-button-bg);
    color: var(--color-secondary-button-text);
    border: 1px solid var(--color-secondary-button-border);
}

.button-secondary:hover {
    background-color: var(--color-secondary-button-hover-bg);
    border-color: var(--color-secondary-button-hover-border);
}

.button-danger {
    background-color: var(--color-danger);
    border-color: var(--color-danger);
}

.button-danger:hover {
    background-color: var(--color-danger-dark);
    border-color: var(--color-danger-dark);
}

.button:disabled, .button-secondary:disabled, .button-danger:disabled, .button-break-start:disabled, .button-break-end:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Break Buttons */
.button.button-break-start {
    background-color: #FFA500; /* Naranja */
    color: white;
    border: 1px solid #FFA500;
}

.button.button-break-start:hover {
    background-color: #CC8400;
    border-color: #CC8400;
}

.button.button-break-end {
    background-color: #6f42c1; /* Morado */
    color: white;
    border: 1px solid #6f42c1;
}

.button.button-break-end:hover {
    background-color: #5a379e;
    border-color: #5a379e;
}

.button i {
    margin-right: 0.5rem;
}

/* Tablas */
.table-wrapper { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
th, td {
    text-align: left;
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
}
th {
    background-color: #f9fafc;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
tbody tr:hover {
    background-color: #f8fafc;
}

/* Alertas y Estados */
.alert { padding: 1rem; border-radius: 0.375rem; margin-bottom: 1.5rem; border: 1px solid transparent; }
.alert-danger { background-color: #fef2f2; color: #991b1b; border-color: #fecaca; }
.alert-success { background-color: #f0fdf4; color: #15803d; border-color: #bbf7d0; }

.status-active, .status-aprobada { color: var(--color-success); }
.status-inactive, .status-rechazada { color: var(--color-danger); }
.status-pendiente { color: #d97706; }
.status-badge { padding: 2px 8px; border-radius: 999px; font-weight: 500; font-size: 0.75rem; }
.status-aprobada.status-badge { background-color: #f0fdf4; }
.status-rechazada.status-badge { background-color: #fef2f2; }
.status-pendiente.status-badge { background-color: #fefce8; }

/* --- Utilidades --- */
.text-center { text-align: center; }
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }
.page-header h2 { font-size: 1.5rem; font-weight: bold; margin: 0; }

.container {
    max-width: 900px;
    margin: 2.5rem auto;
    padding: 2rem;
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

h1, h2, h3 {
    color: var(--color-text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

h1 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--color-text-secondary);
}

/* --- Navigation --- */
.main-nav {
    display: flex;
    justify-content: center;
    background-color: #f9fafb;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    margin: 1.5rem 0;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.main-nav a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: var(--color-text-secondary);
    font-weight: 500;
    border-radius: 0.375rem;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.main-nav a:hover {
    background-color: #eef2ff;
    color: var(--color-primary);
}

.main-nav a i {
    font-size: 1.1rem;
}

/* --- Buttons --- */
.button, .button-secondary, .button-danger {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
    text-align: center;
}

.button {
    background-color: var(--color-primary);
    color: white;
}
.button:hover {
    background-color: var(--color-success);
    color: white;
}

.button-secondary {
    background-color: var(--color-surface);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}
.button-secondary:hover {
    background-color: #f9fafb;
}

.button-danger {
    background-color: var(--color-danger);
    color: white;
}
.button-danger:hover {
    background-color: var(--color-danger-hover);
}

.button-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.logout-container {
    margin-top: 2rem;
    text-align: center;
}

/* --- Forms --- */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}
.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group {
    display: flex;
    flex-direction: column;
}
.form-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-text-primary);
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 0.375rem;
    background-color: #f9fafb;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgb(37 99 235 / 20%);
}
.fieldset {
    border: 1px solid var(--color-border);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
}
.fieldset legend {
    padding: 0 0.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

/* --- Tables --- */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
}
th, td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}
th {
    background-color: #f9fafb;
    font-weight: 600;
    color: var(--color-text-secondary);
}
tbody tr:last-child td {
    border-bottom: none;
}
tbody tr:hover {
    background-color: #f9fafb;
}
td .button-small {
    margin-right: 0.5rem;
}

/* --- Messages & Alerts --- */
.message {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    border: 1px solid transparent;
}
.message.success {
    background-color: #f0fdf4;
    color: #15803d;
    border-color: #bbf7d0;
}
.message.error {
    background-color: #fef2f2;
    color: #b91c1c;
    border-color: #fecaca;
}

/* --- Status Badges --- */
.status-badge {
    padding: 0.25em 0.6em;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 9999px;
    text-transform: capitalize;
}
.status-aprobada { background-color: #dcfce7; color: #16a34a; }
.status-pendiente { background-color: #fef9c3; color: #a16207; }
.status-rechazada { background-color: #fee2e2; color: #dc2626; }

.button:disabled, .button-secondary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.pagination a {
    color: var(--color-primary);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 500;
}

.pagination a:hover {
    background-color: var(--color-surface-soft);
    border-color: var(--color-primary);
}

.pagination a.active {
    background-color: var(--color-primary);
    color: var(--color-on-primary);
    border-color: var(--color-primary);
    cursor: default;
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}
.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group {
    display: flex;
    flex-direction: column;
}
.form-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-text-primary);
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 0.375rem;
    background-color: #f9fafb;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgb(37 99 235 / 20%);
}
.fieldset {
    border: 1px solid var(--color-border);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
}
.fieldset legend {
    padding: 0 0.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

/* ... existing code ... */
.table th, .table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.table th {
    background-color: var(--color-surface-soft);
    font-weight: 600;
}