/* Modern Theme - Registro Horario */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette - Modern Blue */
    --primary-color: #0078D7;
    /* Original Blue updated */
    --primary-hover: #0063B1;
    --secondary-color: #64748B;
    --success-color: #10B981;
    --danger-color: #EF4444;
    --warning-color: #F59E0B;
    --info-color: #3B82F6;

    /* Backgrounds */
    --bg-body: #F3F4F6;
    --bg-surface: #FFFFFF;
    --bg-glass: rgba(255, 255, 255, 0.9);

    /* Text */
    --text-main: #1F2937;
    --text-muted: #6B7280;
    --text-light: #F9FAFB;

    /* Borders & Shadows */
    --border-color: #E2E8F0;
    --border-radius: 10px;
    --border-radius-sm: 6px;
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    /* Layout */
    --navbar-height: 70px;
}

/* Global Reset & Typography */
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    letter-spacing: -0.025em;
    color: var(--text-main);
}

/* Navbar - Glassmorphism */
.navbar {
    background-color: var(--bg-glass) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(229, 231, 235, 0.5);
    box-shadow: var(--shadow-sm);
    padding: 0.75rem 1rem;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-light .navbar-nav .nav-link {
    color: var(--text-muted);
    font-weight: 500;
    transition: color 0.15s ease-in-out;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link:focus {
    color: var(--primary-color);
}

.navbar-brand,
h4>a {
    font-weight: 700;
    color: var(--primary-color) !important;
    letter-spacing: -0.025em;
}

/* Cards - Floating & Soft */
.card {
    border: none;
    background-color: var(--bg-surface);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    overflow: hidden;
}

/* .card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
} */

.card-header {
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

.card-header h2,
.card-header h3,
.card-header h5 {
    color: var(--primary-color);
    font-weight: 600;
}

.card-header.bg-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover)) !important;
}

.card-header.bg-primary h2,
.card-header.bg-primary h3,
.card-header.bg-primary i {
    color: white !important;
}

/* Buttons - Modern & Tactile */
.btn {
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    padding: 0.5rem 1rem;
    font-size: 0.95rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.01em;
}

.btn-lg {
    padding: 0.625rem 1.25rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 2px 4px -1px rgba(0, 120, 215, 0.2);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(0, 120, 215, 0.3);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: #FFFFFF;
    border: 1px solid var(--secondary-color);
}

.btn-secondary:hover {
    background-color: #475569;
    border-color: #475569;
    color: #FFFFFF;
    transform: translateY(-1px);
}

/* Forms - Clean & Focused */
.form-control,
.form-select {
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.75rem;
    font-size: 0.95rem;
    height: calc(2.5rem + 2px);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 120, 215, 0.1);
    outline: none;
}

/* Input Groups - Fix alignment */
.input-group-text {
    background-color: #F9FAFB;
    border-color: var(--border-color);
    padding: 0.5rem 0.75rem;
    display: flex;
    align-items: center;
    height: calc(2.5rem + 2px);
}

.input-group>.form-control,
.input-group>.form-select {
    height: calc(2.5rem + 2px);
}

/* Date and Time inputs */
input[type="date"],
input[type="time"],
input[type="datetime-local"] {
    height: calc(2.5rem + 2px);
    padding: 0.5rem 0.75rem;
}

/* Tables - Clean Data */
.table {
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background-color: #F9FAFB;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--border-color);
    padding: 1rem;
}

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(249, 250, 251, 0.5);
}

/* Alerts - Modern Messages */
.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-sm);
}

.alert-warning {
    background-color: #FFFBEB;
    color: #92400E;
    border-left: 4px solid #F59E0B;
}

.alert-info {
    background-color: #EFF6FF;
    color: #1E40AF;
    border-left: 4px solid #3B82F6;
}

/* Utilities */
.shadow-lg {
    box-shadow: var(--shadow-lg) !important;
}

.rounded-4 {
    border-radius: var(--border-radius) !important;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

main {
    animation: fadeIn 0.4s ease-out;
}