/* =====================================================
   Servis Defterim — Admin Panel Tasarım Token'ları
   Bootstrap 5 üzerine overlay; mobil uygulamayla
   uyumlu slate paleti, beyaz arka plan, minimalist.
   ===================================================== */

:root {
    --sd-slate-50: #f8fafc;
    --sd-slate-100: #f1f5f9;
    --sd-slate-200: #e2e8f0;
    --sd-slate-300: #cbd5e1;
    --sd-slate-400: #94a3b8;
    --sd-slate-500: #64748b;
    --sd-slate-600: #475569;
    --sd-slate-700: #334155;
    --sd-slate-800: #1e293b;
    --sd-slate-900: #0f172a;
    --sd-slate-950: #020617;

    --sd-blue-600: #2563eb;
    --sd-green-600: #16a34a;
    --sd-red-600: #dc2626;
    --sd-amber-500: #f59e0b;

    --sd-radius: 10px;
    --sd-radius-sm: 8px;
    --sd-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
    --sd-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);

    --bs-body-bg: var(--sd-slate-50);
    --bs-body-color: var(--sd-slate-900);
    --bs-primary: var(--sd-slate-900);
    --bs-primary-rgb: 15, 23, 42;
}

* { box-sizing: border-box; }

html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
                 'Helvetica Neue', Arial, sans-serif;
    background: var(--sd-slate-50);
    color: var(--sd-slate-900);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === Layout === */
.page { display: flex; min-height: 100vh; }
.sidebar { width: 240px; flex-shrink: 0; }
.main-content {
    flex: 1;
    background: var(--sd-slate-50);
    overflow-x: hidden;
}

/* Sidebar — koyu rol header'ı yerine modern slate */
.sidebar .navbar {
    background: var(--sd-slate-900) !important;
    border-right: 1px solid var(--sd-slate-800);
}
.sidebar .navbar-brand {
    color: white !important;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: -0.2px;
}
.sidebar .nav-link {
    color: var(--sd-slate-300) !important;
    border-radius: var(--sd-radius-sm);
    padding: 0.55rem 0.85rem;
    margin-bottom: 2px;
    font-size: 0.92rem;
    font-weight: 500;
    transition: background 0.12s, color 0.12s;
}
.sidebar .nav-link:hover {
    background: var(--sd-slate-800);
    color: white !important;
}
.sidebar .nav-link.active {
    background: white;
    color: var(--sd-slate-900) !important;
    font-weight: 600;
}

/* === Page header === */
.sd-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--sd-slate-200);
}
.sd-page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--sd-slate-900);
    margin: 0;
    letter-spacing: -0.3px;
}
.sd-page-subtitle {
    font-size: 0.875rem;
    color: var(--sd-slate-500);
    margin: 0.25rem 0 0 0;
}

.sd-section-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--sd-slate-900);
    margin: 0 0 0.75rem 0;
}

/* === Breadcrumb === */
.sd-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--sd-slate-500);
    margin-bottom: 1rem;
}
.sd-breadcrumb a {
    color: var(--sd-slate-600);
    text-decoration: none;
    font-weight: 500;
}
.sd-breadcrumb a:hover { color: var(--sd-slate-900); }
.sd-breadcrumb i { font-size: 0.7rem; color: var(--sd-slate-400); }

/* === Cards === */
.sd-card {
    background: white;
    border: 1px solid var(--sd-slate-200);
    border-radius: var(--sd-radius);
    padding: 0;
    overflow: hidden;
    box-shadow: var(--sd-shadow-sm);
}
.sd-card-mini {
    padding: 1rem 1.1rem;
}
.sd-mini-label {
    font-size: 0.75rem;
    color: var(--sd-slate-500);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-weight: 600;
    margin-bottom: 0.35rem;
}
.sd-mini-value {
    font-size: 0.95rem;
    color: var(--sd-slate-900);
    font-weight: 500;
}

/* === Tables === */
.sd-table {
    margin: 0;
    font-size: 0.92rem;
}
.sd-table thead th {
    background: var(--sd-slate-50);
    border-bottom: 1px solid var(--sd-slate-200);
    color: var(--sd-slate-500);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.75rem 1rem;
}
.sd-table tbody td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--sd-slate-100);
    color: var(--sd-slate-800);
    vertical-align: middle;
}
.sd-table tbody tr:last-child td { border-bottom: none; }
.sd-table tbody tr:hover { background: var(--sd-slate-50); }
.sd-row-muted td { color: var(--sd-slate-400); }
.sd-link {
    color: var(--sd-slate-900);
    text-decoration: none;
    font-weight: 600;
}
.sd-link:hover { text-decoration: underline; }

/* === Badges === */
.sd-badge {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    line-height: 1.4;
}
.sd-badge-active {
    background: #dcfce7;
    color: #166534;
}
.sd-badge-inactive {
    background: var(--sd-slate-100);
    color: var(--sd-slate-500);
}
.sd-badge-role {
    background: var(--sd-slate-100);
    color: var(--sd-slate-700);
    margin-right: 0.25rem;
}

/* === Empty state === */
.sd-empty {
    background: white;
    border: 1px dashed var(--sd-slate-200);
    border-radius: var(--sd-radius);
    padding: 3rem 2rem;
    text-align: center;
    color: var(--sd-slate-500);
}
.sd-empty-icon {
    font-size: 2.5rem;
    color: var(--sd-slate-300);
    display: block;
    margin-bottom: 0.75rem;
}

/* === Buttons (Bootstrap override) === */
.btn {
    border-radius: var(--sd-radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.btn-primary {
    background: var(--sd-slate-900);
    border-color: var(--sd-slate-900);
    color: white;
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--sd-slate-800);
    border-color: var(--sd-slate-800);
    color: white;
}
.btn-outline-secondary {
    color: var(--sd-slate-700);
    border-color: var(--sd-slate-200);
    background: white;
}
.btn-outline-secondary:hover {
    background: var(--sd-slate-50);
    color: var(--sd-slate-900);
    border-color: var(--sd-slate-300);
}
.btn-outline-danger {
    color: var(--sd-red-600);
    border-color: var(--sd-slate-200);
    background: white;
}
.btn-outline-danger:hover {
    background: #fef2f2;
    color: var(--sd-red-600);
    border-color: #fecaca;
}
.btn-success {
    background: var(--sd-green-600);
    border-color: var(--sd-green-600);
}

/* === Forms === */
.form-control, .form-select {
    border-radius: var(--sd-radius-sm);
    border-color: var(--sd-slate-200);
    font-size: 0.92rem;
    padding: 0.55rem 0.85rem;
    color: var(--sd-slate-900);
}
.form-control:focus, .form-select:focus {
    border-color: var(--sd-slate-900);
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.08);
}
.form-label {
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--sd-slate-700);
    margin-bottom: 0.4rem;
}

/* === Modal (custom — Bootstrap modal'a alternatif) === */
.sd-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    z-index: 1040;
}
.sd-modal {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: var(--sd-radius);
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.2);
    width: min(560px, calc(100vw - 2rem));
    z-index: 1050;
    max-height: calc(100vh - 4rem);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.sd-modal-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--sd-slate-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sd-modal-body {
    padding: 1.25rem;
    overflow-y: auto;
    flex: 1;
}
.sd-modal-footer {
    padding: 0.85rem 1.25rem;
    border-top: 1px solid var(--sd-slate-200);
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    background: var(--sd-slate-50);
}

/* === Alerts === */
.alert {
    border-radius: var(--sd-radius-sm);
    border: 1px solid transparent;
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
}
.alert-danger {
    background: #fef2f2;
    color: #991b1b;
    border-color: #fecaca;
}
.alert-warning {
    background: #fffbeb;
    color: #92400e;
    border-color: #fde68a;
}

/* === Auth (Login) page === */
.sd-auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sd-slate-50);
    padding: 2rem 1rem;
}
.sd-auth-card {
    width: 100%;
    max-width: 420px;
    background: white;
    border: 1px solid var(--sd-slate-200);
    border-radius: 14px;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
    padding: 2.25rem 2rem 1.75rem;
}
.sd-auth-brand {
    text-align: center;
    margin-bottom: 1.75rem;
}
.sd-auth-logo {
    display: block;
    width: 120px;
    height: 120px;
    margin: 0 auto 1rem;
    object-fit: contain;
}
.sd-auth-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--sd-slate-900);
    margin: 0 0 0.4rem 0;
    letter-spacing: -0.3px;
}
.sd-auth-subtitle {
    font-size: 0.875rem;
    color: var(--sd-slate-500);
    margin: 0;
}
.sd-auth-form { margin-bottom: 1.25rem; }
.sd-auth-footer {
    text-align: center;
    font-size: 0.75rem;
    color: var(--sd-slate-400);
    margin-top: 1rem;
}

/* Input with icon */
.sd-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.sd-input-icon {
    position: absolute;
    left: 14px;
    color: var(--sd-slate-400);
    font-size: 1rem;
    pointer-events: none;
}
.sd-input-with-icon {
    padding-left: 40px !important;
}
.sd-input-eye {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--sd-slate-400);
    padding: 6px 10px;
    cursor: pointer;
}
.sd-input-eye:hover { color: var(--sd-slate-700); }

/* === Legacy validation === */
h1:focus { outline: none; }
.valid.modified:not([type=checkbox]) { outline: 1px solid #26b050; }
.invalid { outline: 1px solid var(--sd-red-600); }
.validation-message { color: var(--sd-red-600); }

.blazor-error-boundary {
    background: #b32121;
    padding: 1rem;
    color: white;
}
.blazor-error-boundary::after { content: "Bir hata oluştu."; }

.darker-border-checkbox.form-check-input { border-color: #929292; }