/* ===== HostingBildirim — Kurumsal Tema (canlı, gradient yok) ===== */
:root {
    --bg: #f1f5f9;
    --surface: #ffffff;
    --sidebar-bg: #0f172a;
    --sidebar-hover: #1e293b;
    --sidebar-text: #cbd5e1;
    --sidebar-active: #6366f1;
    --border: #e2e8f0;
    --text: #0f172a;
    --text-muted: #64748b;
    --primary: #4f46e5;
    --primary-dark: #4338ca;
    --primary-soft: #eef2ff;
    --success: #16a34a;
    --success-soft: #dcfce7;
    --danger: #dc2626;
    --danger-soft: #fee2e2;
    --warning: #d97706;
    --warning-soft: #fef3c7;
    --info: #0891b2;
    --info-soft: #cffafe;
    --sidebar-w: 256px;
    --radius: 14px;
    --shadow-sm: 0 1px 2px rgba(15,23,42,.06);
    --shadow: 0 4px 16px rgba(15,23,42,.08);
    --shadow-lg: 0 12px 32px rgba(15,23,42,.14);
    --t: .18s cubic-bezier(.4,0,.2,1);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}

/* ---------- Shell ---------- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1040;
    transition: transform var(--t);
}

.sidebar-brand {
    display: flex; align-items: center; gap: 12px;
    padding: 20px 22px;
    font-size: 18px; color: #fff;
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.brand-mark {
    width: 38px; height: 38px; border-radius: 10px;
    background: var(--primary);
    display: grid; place-items: center;
    color: #fff; font-size: 19px;
    box-shadow: 0 4px 12px rgba(79,70,229,.45);
}
.brand-text { font-weight: 500; letter-spacing: .2px; }
.brand-text strong { font-weight: 800; }

.sidebar-nav { padding: 14px 12px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.sidebar-nav .nav-link {
    display: flex; align-items: center; gap: 12px;
    padding: 11px 14px; border-radius: 10px;
    color: var(--sidebar-text); text-decoration: none;
    font-weight: 500; font-size: 14px;
    transition: background var(--t), color var(--t), transform var(--t);
}
.sidebar-nav .nav-link i { font-size: 17px; width: 22px; text-align: center; }
.sidebar-nav .nav-link:hover { background: var(--sidebar-hover); color: #fff; transform: translateX(3px); }
.sidebar-nav .nav-link.active {
    background: var(--sidebar-active); color: #fff;
    box-shadow: 0 6px 16px rgba(99,102,241,.4);
}
.sidebar-footer { padding: 16px 22px; font-size: 12px; color: #64748b; border-top: 1px solid rgba(255,255,255,.06); }

.sidebar-backdrop {
    position: fixed; inset: 0; background: rgba(15,23,42,.5);
    z-index: 1035; opacity: 0; visibility: hidden; transition: opacity var(--t);
}
.sidebar-backdrop.show { opacity: 1; visibility: visible; }

.app-main { flex: 1; margin-left: var(--sidebar-w); display: flex; flex-direction: column; min-width: 0; }

/* ---------- Topbar ---------- */
.topbar {
    height: 64px; background: var(--surface);
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; gap: 16px;
    padding: 0 24px; position: sticky; top: 0; z-index: 1030;
}
.topbar-title { font-size: 18px; font-weight: 700; margin: 0; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.topbar-user { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--text-muted); }
.topbar-user i { font-size: 20px; color: var(--primary); }

.btn-icon {
    width: 38px; height: 38px; border-radius: 10px;
    border: 1px solid var(--border); background: var(--surface);
    color: var(--text-muted); display: grid; place-items: center;
    cursor: pointer; font-size: 18px; transition: all var(--t);
}
.btn-icon:hover { background: var(--bg); color: var(--text); }
.btn-logout:hover { background: var(--danger-soft); color: var(--danger); border-color: var(--danger-soft); }
.sidebar-toggle { display: none; }

/* ---------- Content ---------- */
.content { padding: 26px 28px; width: 100%; }
.fade-in { animation: fadeIn .35s ease both; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.page-head { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.page-head h2 { font-size: 22px; font-weight: 800; margin: 0; }
.page-head .subtitle { color: var(--text-muted); font-size: 13px; margin-top: 2px; }
.page-head .spacer { flex: 1; }

/* ---------- Cards ---------- */
.card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow-sm);
    transition: box-shadow var(--t), transform var(--t);
}
.card-body { padding: 20px; }
.card-title { font-weight: 700; margin: 0 0 16px; font-size: 15px; }

/* ---------- Stat cards ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-bottom: 24px; }
.stat-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 20px;
    display: flex; align-items: center; gap: 16px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--t), box-shadow var(--t);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.stat-icon { width: 52px; height: 52px; border-radius: 13px; display: grid; place-items: center; font-size: 24px; flex-shrink: 0; }
.stat-icon.indigo { background: var(--primary-soft); color: var(--primary); }
.stat-icon.green { background: var(--success-soft); color: var(--success); }
.stat-icon.amber { background: var(--warning-soft); color: var(--warning); }
.stat-icon.red { background: var(--danger-soft); color: var(--danger); }
.stat-meta .stat-value { font-size: 26px; font-weight: 800; line-height: 1; }
.stat-meta .stat-label { color: var(--text-muted); font-size: 13px; margin-top: 4px; }

/* ---------- Health strip ---------- */
.health-strip {
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
    padding: 11px 16px; border-radius: 11px; margin-bottom: 20px;
    font-size: 13px; border: 1px solid transparent;
}
.health-strip i { font-size: 15px; }
.health-strip .sep { opacity: .4; }
.health-strip.ok { background: var(--success-soft); color: #166534; border-color: #bbf7d0; }
.health-strip.down { background: var(--danger-soft); color: #991b1b; border-color: #fecaca; }

/* ---------- Stat card as link ---------- */
.stat-card-link { text-decoration: none; color: inherit; }
.stat-card-link:hover { color: inherit; }
.stat-card.alert { border-color: #fecaca; background: #fffafa; }
.stat-card.alert .stat-value { color: var(--danger); }

/* ---------- Unresolved filter toggle ---------- */
.filter-toggle {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 9px 14px; border-radius: 10px; cursor: pointer;
    border: 1px solid var(--border); background: var(--surface);
    font-size: 13px; font-weight: 600; color: var(--text-muted);
    transition: all var(--t); user-select: none;
}
.filter-toggle:hover { background: var(--bg); color: var(--text); }
.filter-toggle input { margin: 0; accent-color: var(--danger); }
.filter-toggle.active { background: var(--danger-soft); color: var(--danger); border-color: #fecaca; }

/* ---------- Deleted rows ---------- */
tr.row-deleted td { background: #fafafa; color: var(--text-muted); }
tr.row-deleted .cell-strong { color: var(--text-muted); text-decoration: line-through; }
tr.row-deleted .cell-strong .badge-pill { text-decoration: none; }

/* ---------- Notification error detail ---------- */
tr.row-unresolved td { background: #fffafa; }
tr.error-detail-row td { padding: 0 16px 12px; border-bottom: 1px solid #f1f5f9; background: #fffafa; }
.error-detail {
    display: flex; align-items: flex-start; gap: 8px;
    background: var(--danger-soft); color: #991b1b;
    border-radius: 9px; padding: 9px 13px; font-size: 12.5px;
    line-height: 1.55; word-break: break-word;
}
.error-detail i { flex-shrink: 0; margin-top: 1px; }

/* ---------- Renew dialog ---------- */
.swal-renew-info { font-size: 14px; color: #475569; line-height: 1.6; margin: 0 0 18px; }
.swal-renew-field { text-align: left; margin-bottom: 6px; }
.swal-renew-field label { display: block; font-size: 13px; font-weight: 600; color: #334155; margin: 0 0 2px 4px; }
.swal-renew-field .swal2-input { margin: 0 0 8px; width: 100%; font-size: 15px; }
.swal-renew-hint { font-size: 12.5px; color: var(--text-muted); margin: 8px 0 0; }

/* ---------- Money ---------- */
.money { font-variant-numeric: tabular-nums; font-weight: 700; white-space: nowrap; }
.money-in { color: var(--success); }
.stat-icon.teal { background: var(--info-soft); color: var(--info); }

.trend { display: inline-flex; align-items: center; font-weight: 700; font-size: 12px; margin-left: 6px; }
.trend.up { color: var(--success); }
.trend.down { color: var(--danger); }
.trend i { font-size: 15px; }

.date-range { display: flex; align-items: center; gap: 8px; }
.date-range .form-control { width: auto; min-width: 150px; }
.range-sep { color: var(--text-muted); }

.filter-total {
    background: var(--surface); border: 1px solid var(--border); border-radius: 11px;
    padding: 11px 16px; margin-bottom: 14px; font-size: 13px; color: var(--text-muted);
}

.customer-total {
    display: flex; align-items: center; justify-content: space-between;
    background: var(--success-soft); border-radius: 10px;
    padding: 11px 14px; margin-bottom: 14px; font-size: 13px; color: #166534;
}
.customer-total .money { font-size: 16px; }

.payment-list { list-style: none; margin: 0; padding: 0; }
.payment-list li {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 10px 0; border-bottom: 1px solid #f1f5f9; font-size: 13px;
}
.payment-list li:last-child { border-bottom: none; }

/* ---------- Toolbar (search/filter) ---------- */
.toolbar { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-bottom: 18px; }
.toolbar .search-box { position: relative; flex: 1; min-width: 220px; max-width: 420px; }
.toolbar .search-box i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }
.toolbar .search-box input { padding-left: 40px; }

/* ---------- Forms ---------- */
.form-control, .form-select {
    border-radius: 10px; border: 1px solid var(--border);
    padding: 10px 14px; font-size: 14px; transition: border-color var(--t), box-shadow var(--t);
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); outline: none;
}
.form-label { font-weight: 600; font-size: 13px; margin-bottom: 6px; color: #334155; }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 5px; }
.form-check-input:checked { background-color: var(--primary); border-color: var(--primary); }

/* ---------- Buttons ---------- */
.btn { border-radius: 10px; font-weight: 600; font-size: 14px; padding: 9px 16px; transition: all var(--t); }
.btn-primary { background: var(--primary); border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-lift:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-soft { background: var(--primary-soft); color: var(--primary); border: 1px solid transparent; }
.btn-soft:hover { background: var(--primary); color: #fff; }
.btn-soft-success { background: var(--success-soft); color: var(--success); border: 1px solid transparent; }
.btn-soft-success:hover { background: var(--success); color: #fff; }
.btn-soft-danger { background: var(--danger-soft); color: var(--danger); border: 1px solid transparent; }
.btn-soft-danger:hover { background: var(--danger); color: #fff; }
.btn-ghost { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg); color: var(--text); }
.btn-sm { padding: 6px 11px; font-size: 13px; }

/* ---------- Tables ---------- */
.table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table { margin: 0; min-width: 640px; }
.table thead th {
    background: #f8fafc; color: var(--text-muted);
    font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
    padding: 13px 16px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.table tbody td { padding: 13px 16px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; }
.table tbody tr { transition: background var(--t); }
.table tbody tr:hover { background: #f8fafc; }
.table tbody tr:last-child td { border-bottom: none; }
.cell-strong { font-weight: 600; }
.cell-muted { color: var(--text-muted); font-size: 13px; }

/* ---------- Badges ---------- */
.badge-pill { display: inline-flex; align-items: center; gap: 5px; padding: 5px 11px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge-aktif { background: var(--success-soft); color: var(--success); }
.badge-doldu { background: var(--danger-soft); color: var(--danger); }
.badge-iptal { background: #f1f5f9; color: var(--text-muted); }
.badge-type { background: var(--info-soft); color: var(--info); }
.badge-sms { background: var(--primary-soft); color: var(--primary); }
.badge-eposta { background: var(--warning-soft); color: var(--warning); }
.badge-days { background: #f1f5f9; color: #334155; font-variant-numeric: tabular-nums; }
.badge-days.soon { background: var(--danger-soft); color: var(--danger); }
.badge-days.near { background: var(--warning-soft); color: var(--warning); }

/* ---------- Pagination ---------- */
.pager { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; flex-wrap: wrap; gap: 12px; }
.pager-info { color: var(--text-muted); font-size: 13px; }
.pager-links { display: flex; gap: 6px; }
.pager-links a, .pager-links span {
    min-width: 36px; height: 36px; padding: 0 10px; border-radius: 9px;
    display: grid; place-items: center; text-decoration: none;
    border: 1px solid var(--border); color: var(--text); background: var(--surface);
    font-size: 13px; font-weight: 600; transition: all var(--t);
}
.pager-links a:hover { background: var(--primary-soft); color: var(--primary); border-color: var(--primary-soft); }
.pager-links .current { background: var(--primary); color: #fff; border-color: var(--primary); }
.pager-links .disabled { opacity: .45; pointer-events: none; }

/* ---------- Empty state ---------- */
.empty { text-align: center; padding: 56px 20px; color: var(--text-muted); }
.empty i { font-size: 46px; opacity: .35; display: block; margin-bottom: 12px; }

/* ---------- Action button group ---------- */
.row-actions { display: flex; gap: 6px; justify-content: flex-end; }

/* ---------- Auth ---------- */
.auth-body { background: var(--sidebar-bg); min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.auth-card { background: var(--surface); width: 100%; max-width: 410px; border-radius: 18px; padding: 36px 34px; box-shadow: var(--shadow-lg); }
.auth-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 26px; }
.auth-title { font-size: 20px; font-weight: 500; }
.auth-title strong { font-weight: 800; }
.auth-subtitle { color: var(--text-muted); font-size: 13px; }
.auth-form .form-control { height: 56px; }

/* ---------- Detail ---------- */
.detail-grid { display: grid; grid-template-columns: 180px 1fr; gap: 10px 18px; }
.detail-grid dt { color: var(--text-muted); font-weight: 600; }
.detail-grid dd { margin: 0; font-weight: 500; }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
    .sidebar { transform: translateX(-100%); box-shadow: var(--shadow-lg); }
    .sidebar.open { transform: translateX(0); }
    .app-main { margin-left: 0; }
    .sidebar-toggle { display: grid; }
}

@media (max-width: 768px) {
    .content { padding: 18px 16px; }
    .topbar { padding: 0 16px; gap: 10px; height: 60px; }
    .topbar-title { font-size: 16px; }
    .topbar-user span, .topbar-user { font-size: 0; gap: 0; }
    .topbar-user i { font-size: 22px; }
    .page-head h2 { font-size: 19px; }
    .page-head .spacer { flex-basis: 100%; height: 0; }
    .page-head { gap: 10px; margin-bottom: 18px; }
    .page-head > a, .page-head > .btn { width: 100%; justify-content: center; }
    .stat-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .stat-card { padding: 16px; gap: 12px; }
    .stat-icon { width: 44px; height: 44px; font-size: 20px; }
    .stat-meta .stat-value { font-size: 22px; }
    .toolbar { gap: 8px; }
    .toolbar .search-box { min-width: 100%; max-width: 100%; flex-basis: 100%; }
    .toolbar .form-select { max-width: 100% !important; flex: 1; }
    .detail-grid { grid-template-columns: 1fr; gap: 4px 0; }
    .detail-grid dt { margin-top: 8px; }
    .auth-card { padding: 28px 22px; }
}

@media (max-width: 480px) {
    .stat-grid { grid-template-columns: 1fr; }
    .pager { justify-content: center; }
    .pager-info { flex-basis: 100%; text-align: center; }
}