/* =================================================================ato
   PORTÁL SVOBODY - ULTRA MODERN GOV-TECH UI
   ================================================================= */

:root {
    --gov-primary: #1e3a8a;       /* Hluboká státní modř */
    --gov-primary-hover: #1e40af; 
    --gov-accent: #2563eb;        /* Jasná modrá pro akcenty */
    --gov-dark: #0f172a;          /* Tmavá textová šedá */
    --gov-bg: #f8fafc;            /* Velmi jemné šedobílé pozadí */
    --gov-card-bg: #ffffff;       /* Čistě bílá pro karty */
    --gov-border: #e2e8f0;        /* Jemné ohraničení */
    --gov-radius: 12px;           /* Moderní zaoblení rohů */
    --gov-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --gov-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
}

body {
    background-color: var(--gov-bg);
    color: var(--gov-dark);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    letter-spacing: -0.01em;
}

/* Hlavní horní lišta (Navbar) */
.navbar.bg-dark {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%) !important;
    border-bottom: 3px solid var(--gov-accent);
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Přepínací záložky (Pills) pod lištou */
.nav-pills {
    background: var(--gov-card-bg) !important;
    border: 1px solid var(--gov-border);
    border-radius: var(--gov-radius);
    padding: 0.5rem !important;
    box-shadow: var(--gov-shadow);
}

.nav-pills .nav-link {
    color: #475569;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s ease-in-out;
    padding: 0.5rem 1rem;
}

.nav-pills .nav-link:hover {
    background-color: #f1f5f9;
    color: var(--gov-primary);
}

.nav-pills .nav-link.active {
    background-color: var(--gov-primary) !important;
    color: white !important;
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.3);
}

/* Karty (Cards) */
.card {
    background-color: var(--gov-card-bg);
    border: 1px solid var(--gov-border) !important;
    border-radius: var(--gov-radius) !important;
    box-shadow: var(--gov-shadow) !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: var(--gov-shadow-lg) !important;
}

/* Formulářové prvky */
.form-control, .form-select {
    border: 1px solid var(--gov-border);
    border-radius: 8px;
    padding: 0.6rem 0.8rem;
    font-size: 0.95rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus, .form-select:focus {
    border-color: var(--gov-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Tlačítka */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.55rem 1.2rem;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--gov-primary);
    border-color: var(--gov-primary);
}

.btn-primary:hover {
    background-color: var(--gov-primary-hover);
    border-color: var(--gov-primary-hover);
    transform: translateY(-1px);
}

/* Tabulky */
.table {
    vertical-align: middle;
}

.table thead th {
    background-color: #f8fafc;
    color: #475569;
    font-weight: 600;
    border-bottom: 2px solid var(--gov-border);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    padding: 0.75rem;
}

.table tbody td {
    padding: 0.85rem 0.75rem;
    color: #334155;
    border-bottom: 1px solid var(--gov-border);
}

.table-hover tbody tr:hover {
    background-color: #f8fafc;
}

/* Odznaky (Badges) */
.badge {
    font-weight: 500;
    padding: 0.4em 0.75em;
    border-radius: 6px;
}

/* Alert boxy */
.alert {
    border-radius: var(--gov-radius);
    border: none;
    box-shadow: var(--gov-shadow);
}