/* Genel temel stiller */
body {
    background-color: #f5f5f5;
}

.navbar-brand {
    font-weight: 600;
}

.card {
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    border-radius: 0.75rem;
}

/* ===== KOYU TEMA ===== */

/* ===== KOYU TEMA (daha yumuşak) ===== */
body[data-theme="dark"] {
    background-color: #020617; /* çok koyu lacivert/siyah arası */
    color: #e5e7eb;            /* tailwind zinc-200 */
}

/* Sayfa zeminleri */
body[data-theme="dark"] .content-wrapper,
body[data-theme="dark"] .container-fluid,
body[data-theme="dark"] .page-content {
    background: radial-gradient(circle at top left, #0f172a 0, #020617 55%);
}

/* Genel kartlar */
body[data-theme="dark"] .card {
    background: linear-gradient(135deg, #0b1120 0%, #020617 60%);
    border-color: #111827;
    color: #e5e7eb;
    box-shadow: 0 18px 35px rgba(15,23,42,0.7);
}

/* KPI kartları biraz daha “parlak” dursun */
body[data-theme="dark"] .kpi-card {
    background: radial-gradient(circle at top right,
        rgba(59,130,246,0.22) 0%,
        #020617 60%);
    border-color: #1e293b;
}

/* Kart başlıkları */
body[data-theme="dark"] .card-header {
    background-color: transparent;
    border-color: #1f2937;
}

/* Tablo */
body[data-theme="dark"] .table {
    color: #e5e7eb;
}

body[data-theme="dark"] .table thead {
    background-color: #020617;
}

body[data-theme="dark"] .table tbody tr {
    border-color: #1e293b;
}

/* Form elemanları */
body[data-theme="dark"] .form-control,
body[data-theme="dark"] .form-select {
    background-color: #020617;
    color: #e5e7eb;
    border-color: #1f2937;
}

body[data-theme="dark"] .form-control:focus,
body[data-theme="dark"] .form-select:focus {
    background-color: #020617;
    border-color: #3b82f6;
    color: #ffffff;
}

/* DataTables search / paging */
body[data-theme="dark"] .dataTables_wrapper .dataTables_filter input {
    background-color: #020617;
    color: #e5e7eb;
    border-color: #1f2937;
}

body[data-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button {
    color: #e5e7eb !important;
}

/* Badge’ler daha “soft” olsun */
body[data-theme="dark"] .badge.bg-secondary {
    background-color: #4b5563 !important;
}
body[data-theme="dark"] .badge.bg-info {
    background-color: #38bdf8 !important;
    color: #020617 !important;
}
.kpi-card {
    /* zaten var olanlara ek */
    display: flex;
    flex-direction: column;
}
.kpi-card .card-body {
    display: flex;
    flex-direction: column;
}