/* Resta Portal — AdminLTE 3 üzerine modern tema katmanı */
:root {
    --portal-primary: #4f46e5;
    --portal-primary-dark: #4338ca;
    --portal-primary-soft: #eef2ff;
    --portal-success: #059669;
    --portal-success-soft: #ecfdf5;
    --portal-warning: #d97706;
    --portal-warning-soft: #fffbeb;
    --portal-danger: #dc2626;
    --portal-danger-soft: #fef2f2;
    --portal-ink: #0f172a;
    --portal-muted: #64748b;
    --portal-border: #e2e8f0;
    --portal-bg: #f5f7fb;
    --portal-card: #ffffff;
    --portal-radius: 12px;
    --portal-shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 4px 16px rgba(15, 23, 42, .05);
}

body, .main-sidebar, .content-wrapper, .main-header, .btn, .form-control, .select2-container {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

body { color: var(--portal-ink); font-size: .925rem; }
.content-wrapper { background: var(--portal-bg); }
a { color: var(--portal-primary); }
a:hover { color: var(--portal-primary-dark); }

/* --- Navbar --- */
.main-header.navbar { border-bottom: 1px solid var(--portal-border); box-shadow: none; min-height: 56px; }
.portal-company-chip {
    display: inline-flex; align-items: center; padding: .3rem .75rem; border-radius: 999px;
    background: var(--portal-primary-soft); color: var(--portal-primary-dark); font-weight: 600; font-size: .8rem;
    max-width: 420px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.portal-sync-toggle { font-weight: 600; color: var(--portal-primary) !important; }
.portal-dropdown { min-width: 280px; border-radius: var(--portal-radius); border-color: var(--portal-border); box-shadow: var(--portal-shadow); }
.portal-dropdown .dropdown-item { padding: .55rem 1rem; }

/* --- Sidebar --- */
.main-sidebar { background: #111827 !important; }
.brand-link { border-bottom: 1px solid rgba(255, 255, 255, .06) !important; }
.brand-link .brand-image { max-height: 30px; margin-top: -2px; }
.nav-sidebar .nav-header { font-size: .68rem; letter-spacing: .08em; color: #64748b !important; padding: 1rem 1rem .4rem; }
.nav-sidebar .nav-link { border-radius: 8px; margin: 1px 4px; color: #cbd5e1 !important; }
.nav-sidebar .nav-link:hover { background: rgba(255, 255, 255, .06) !important; color: #fff !important; }
.nav-sidebar .nav-link.active { background: var(--portal-primary) !important; color: #fff !important; box-shadow: none !important; }

/* --- Sayfa başlığı --- */
.content-header { padding: 1.25rem 1rem .5rem; }
.content-header h1 { font-size: 1.4rem; font-weight: 700; letter-spacing: -.01em; }
.portal-page-head { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; justify-content: space-between; }
.portal-page-head .subtitle { color: var(--portal-muted); font-size: .875rem; margin-top: .15rem; }
.portal-page-actions { display: flex; flex-wrap: wrap; gap: .5rem; }

/* --- Kartlar --- */
.card { border: 1px solid var(--portal-border); border-radius: var(--portal-radius); box-shadow: var(--portal-shadow); }
.card > .card-header { background: transparent; border-bottom: 1px solid var(--portal-border); padding: .9rem 1.25rem; }
.card > .card-header .card-title { font-weight: 600; font-size: 1rem; }
.card-body { padding: 1.25rem; }
.card-footer { background: #fafbfc; border-top: 1px solid var(--portal-border); border-radius: 0 0 var(--portal-radius) var(--portal-radius); }

/* --- İstatistik kutuları --- */
.portal-stat { display: flex; gap: 1rem; align-items: center; padding: 1.1rem 1.25rem; background: var(--portal-card); border: 1px solid var(--portal-border); border-radius: var(--portal-radius); box-shadow: var(--portal-shadow); height: 100%; color: inherit; }
.portal-stat:hover { text-decoration: none; color: inherit; border-color: #c7d2fe; }
.portal-stat .icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; font-size: 1.15rem; flex: 0 0 46px; }
.portal-stat .value { font-size: 1.6rem; font-weight: 700; line-height: 1.1; }
.portal-stat .label { color: var(--portal-muted); font-size: .8rem; font-weight: 500; }
.tone-primary { background: var(--portal-primary-soft); color: var(--portal-primary); }
.tone-success { background: var(--portal-success-soft); color: var(--portal-success); }
.tone-warning { background: var(--portal-warning-soft); color: var(--portal-warning); }
.tone-danger { background: var(--portal-danger-soft); color: var(--portal-danger); }
.portal-progress { height: 6px; border-radius: 999px; background: #e5e7eb; overflow: hidden; margin-top: .5rem; }
.portal-progress > span { display: block; height: 100%; background: var(--portal-success); }

/* --- Rozetler --- */
.badge { font-weight: 600; padding: .35em .65em; border-radius: 6px; }
.badge-soft-success { background: var(--portal-success-soft); color: var(--portal-success); }
.badge-soft-warning { background: var(--portal-warning-soft); color: var(--portal-warning); }
.badge-soft-danger { background: var(--portal-danger-soft); color: var(--portal-danger); }
.badge-soft-primary { background: var(--portal-primary-soft); color: var(--portal-primary); }
.badge-soft-secondary { background: #f1f5f9; color: #475569; }

/* --- Butonlar --- */
.btn { border-radius: 8px; font-weight: 500; }
.btn-primary { background: var(--portal-primary); border-color: var(--portal-primary); }
.btn-primary:hover, .btn-primary:focus { background: var(--portal-primary-dark); border-color: var(--portal-primary-dark); }
.btn-outline-primary { color: var(--portal-primary); border-color: #c7d2fe; }
.btn-outline-primary:hover { background: var(--portal-primary); border-color: var(--portal-primary); }
.btn-light { background: #fff; border-color: var(--portal-border); }

/* --- Formlar --- */
.form-control, .custom-select { border-radius: 8px; border-color: #cbd5e1; }
.form-control:focus { border-color: #a5b4fc; box-shadow: 0 0 0 .2rem rgba(79, 70, 229, .15); }
label { font-weight: 600; font-size: .82rem; color: #334155; }
.select2-container--bootstrap4 .select2-selection { border-radius: 8px; border-color: #cbd5e1; }

/* --- Filtre çubuğu --- */
.portal-filter { display: flex; flex-wrap: wrap; gap: .75rem; align-items: flex-end; }
.portal-filter .form-group { margin-bottom: 0; min-width: 160px; }
.portal-quick-ranges .btn { padding: .25rem .6rem; font-size: .78rem; }

/* --- Tablolar --- */
.table { color: var(--portal-ink); }
.table thead th { border-top: 0; border-bottom: 1px solid var(--portal-border); background: #f8fafc; color: #475569; font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; }
.table td { vertical-align: middle; border-top-color: #f1f5f9; }
.table-hover tbody tr:hover { background: #f8faff; }
.table .text-mono, .text-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .82rem; }
.dataTables_wrapper .dataTables_filter input { border-radius: 8px; }
.dataTables_wrapper .dataTables_info { color: var(--portal-muted); font-size: .8rem; }
.page-item.active .page-link { background: var(--portal-primary); border-color: var(--portal-primary); }
.table-actions { white-space: nowrap; text-align: right; }
.table-actions .btn { padding: .25rem .55rem; font-size: .8rem; }

/* --- Boş durum --- */
.portal-empty { text-align: center; padding: 2.5rem 1rem; color: var(--portal-muted); }
.portal-empty i { font-size: 2rem; color: #cbd5e1; margin-bottom: .75rem; display: block; }

/* --- Tanım listesi --- */
.portal-dl { display: grid; grid-template-columns: minmax(140px, 220px) 1fr; gap: .5rem 1rem; margin: 0; }
.portal-dl dt { color: var(--portal-muted); font-weight: 500; font-size: .85rem; }
.portal-dl dd { margin: 0; font-weight: 500; word-break: break-word; }

/* --- Senkron sayfası --- */
.portal-sync { max-width: 560px; margin: 2rem auto; text-align: center; }
.portal-sync .spinner { width: 56px; height: 56px; border: 4px solid var(--portal-primary-soft); border-top-color: var(--portal-primary); border-radius: 50%; animation: portal-spin 1s linear infinite; margin: 0 auto 1rem; }
.portal-sync.is-done .spinner, .portal-sync.is-error .spinner { display: none; }
@keyframes portal-spin { to { transform: rotate(360deg); } }

/* --- Giriş sayfası --- */
.login-page { background: radial-gradient(1200px 600px at 10% -10%, #e0e7ff 0, transparent 60%), radial-gradient(900px 500px at 110% 110%, #ede9fe 0, transparent 55%), #f8fafc; }
.portal-auth-card { border: 1px solid var(--portal-border); border-radius: 16px; box-shadow: 0 10px 40px rgba(15, 23, 42, .08); }
.login-logo a { color: var(--portal-ink); font-weight: 700; }

/* --- Mobil --- */
@media (max-width: 767.98px) {
    .content-header { padding: 1rem .75rem .25rem; }
    .content-header h1 { font-size: 1.2rem; }
    .card-body { padding: 1rem; }
    .portal-filter .form-group { min-width: 100%; }
    .portal-dl { grid-template-columns: 1fr; }
    .portal-dl dt { margin-top: .5rem; }
    .portal-page-actions { width: 100%; }
    .portal-page-actions .btn { flex: 1 1 auto; }
}

/* Kullanım kılavuzu yönlendirmesi (gösterge paneli) ve kılavuz sayfası */
.portal-guide-banner { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; padding: 1rem 1.25rem; background: var(--portal-primary-soft); border: 1px solid var(--portal-border); border-radius: var(--portal-radius); }
.portal-guide-banner .icon { width: 44px; height: 44px; border-radius: 12px; background: var(--portal-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.portal-guide-gif img { transition: box-shadow .15s ease, transform .15s ease; }
.portal-guide-gif:hover img { box-shadow: var(--portal-shadow); transform: translateY(-2px); }