/* Panel Zaplecza - Nowoczesny, responsywny arkusz stylów CSS */
:root {
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --bg-header: #0f172a;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-inverse: #f8fafc;
    --border-color: #e2e8f0;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --success: #16a34a;
    --success-bg: #dcfce7;
    --warning: #d97706;
    --warning-bg: #fef3c7;
    --danger: #dc2626;
    --danger-bg: #fee2e2;
    --info: #0284c7;
    --info-bg: #e0f2fe;
    --focus-ring: 0 0 0 3px rgba(37, 99, 235, 0.35);
    --radius: 8px;
    --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);
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-family);
    line-height: 1.5;
    font-size: 15px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}
a:hover {
    text-decoration: underline;
}
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

/* Układ nagłówka i nawigacji */
.navbar {
    background-color: var(--bg-header);
    color: var(--text-inverse);
    padding: 0.75rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-inverse);
    text-decoration: none;
}
.navbar-brand .badge {
    background-color: var(--primary);
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    list-style: none;
}
.navbar-nav a {
    color: #cbd5e1;
    font-size: 0.95rem;
    text-decoration: none;
}
.navbar-nav a:hover, .navbar-nav a.active {
    color: #ffffff;
    font-weight: 600;
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.org-switcher-form select {
    background: #1e293b;
    color: #f8fafc;
    border: 1px solid #334155;
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    font-size: 0.875rem;
}

/* Główny kontener strony */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.5rem 1rem;
    flex: 1;
}

.auth-container {
    max-width: 440px;
    margin: 4rem auto;
    padding: 1rem;
}

/* Karty */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}
.card-title {
    font-size: 1.25rem;
    font-weight: 600;
}

/* Komunikaty Flash i Alerty */
.alerts-container {
    margin-bottom: 1.5rem;
}
.alert {
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.alert-success { background: var(--success-bg); color: #14532d; border: 1px solid #86efac; }
.alert-error { background: var(--danger-bg); color: #7f1d1d; border: 1px solid #fca5a5; }
.alert-warning { background: var(--warning-bg); color: #78350f; border: 1px solid #fde68a; }
.alert-info { background: var(--info-bg); color: #0c4a6e; border: 1px solid #7dd3fc; }

/* Formularze */
.form-group {
    margin-bottom: 1.25rem;
}
label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.35rem;
    font-size: 0.9rem;
    color: #334155;
}
.form-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 0.6rem 0.85rem;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 0.95rem;
    font-family: inherit;
    background-color: #ffffff;
    color: var(--text-main);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--primary);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.checkbox-group input {
    width: auto;
}

/* Przyciski */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.15rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 6px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}
.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
}
.btn-primary:hover {
    background-color: var(--primary-hover);
    color: #ffffff;
    text-decoration: none;
}
.btn-secondary {
    background-color: #ffffff;
    color: #334155;
    border-color: #cbd5e1;
}
.btn-secondary:hover {
    background-color: #f1f5f9;
    text-decoration: none;
}
.btn-danger {
    background-color: var(--danger);
    color: #ffffff;
}
.btn-danger:hover {
    background-color: #b91c1c;
    text-decoration: none;
}
.btn-sm {
    padding: 0.35rem 0.65rem;
    font-size: 0.85rem;
}
.btn-block {
    width: 100%;
}

/* Tabele */
.table-responsive {
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
}
.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.92rem;
}
.table th, .table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
}
.table th {
    background-color: #f1f5f9;
    font-weight: 600;
    color: #475569;
}
.table tbody tr:hover {
    background-color: #f8fafc;
}

/* Paginacja */
.pagination {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.25rem;
    justify-content: center;
    list-style: none;
}
.pagination a, .pagination span {
    padding: 0.4rem 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.875rem;
}
.pagination .active {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

/* Etykiety (Badges) */
.badge {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 9999px;
    text-transform: uppercase;
}
.badge-admin { background: #fee2e2; color: #991b1b; }
.badge-specialist { background: #dbeafe; color: #1e40af; }
.badge-viewer { background: #f1f5f9; color: #475569; }
.badge-success { background: var(--success-bg); color: #166534; }
.badge-danger { background: var(--danger-bg); color: #991b1b; }

/* Stopka */
.footer {
    background-color: #ffffff;
    border-top: 1px solid var(--border-color);
    padding: 1.25rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Responsywność */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        align-items: flex-start;
    }
    .navbar-nav {
        flex-wrap: wrap;
        width: 100%;
        gap: 0.75rem;
    }
    .navbar-user {
        width: 100%;
        justify-content: space-between;
    }
}