:root {
    --bg: #f5f7fa;
    --card: #ffffff;
    --border: #e5e9f0;
    --text: #0f172a;
    --muted: #64748b;
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --green: #16a34a;
    --green-bg: #dcfce7;
    --red: #dc2626;
    --red-bg: #fee2e2;
    --orange: #ea580c;
    --orange-bg: #ffedd5;
    --gray-bg: #eef2f7;
    --radius: 12px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    font-size: 14px;
}

a { color: var(--primary); text-decoration: none; }

/* --- Nav --- */
.top-nav { background: #0f172a; }
.nav-container { max-width: 1280px; margin: 0 auto; display: flex; align-items: center; gap: 24px; padding: 0 20px; height: 56px; }
.nav-brand { display: flex; align-items: center; gap: 8px; color: #fff; font-weight: 700; font-size: 15px; }
.nav-brand-badge { background: var(--primary); color: #fff; width: 26px; height: 26px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-weight: 800; }
.nav-links { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.nav-link { color: #cbd5e1; padding: 8px 12px; border-radius: 8px; font-size: 13.5px; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.nav-link:hover { background: rgba(255,255,255,.08); color: #fff; }
.nav-link.active { background: var(--primary); color: #fff; }
.badge-soon { font-size: 10px; background: rgba(255,255,255,.15); padding: 1px 6px; border-radius: 20px; font-weight: 700; }
.nav-right { display: flex; align-items: center; gap: 14px; }
.nav-user { color: #94a3b8; font-size: 13px; }
.nav-logout { color: #f1f5f9; font-weight: 600; font-size: 13px; }

.page-container { max-width: 1280px; margin: 0 auto; padding: 24px 20px 60px; }
.page-title { font-size: 22px; margin: 0 0 16px; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.page-head h1 { margin: 0 0 6px; font-size: 26px; line-height: 1.2; }
.page-head p { margin: 0; max-width: 760px; line-height: 1.55; }
.panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.panel-head h2 { margin: 0 0 5px; }
.panel-head p { margin: 0; color: var(--muted); font-size: 12.5px; line-height: 1.5; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form-grid label { display: grid; gap: 6px; color: #334155; font-size: 12.5px; font-weight: 700; }
.form-grid input, .form-grid select, .form-grid textarea { width: 100%; padding: 10px 11px; border: 1px solid #cbd5e1; border-radius: 8px; background: #fff; color: var(--text); font: inherit; }
.eyebrow { display: inline-block; margin-bottom: 6px; color: var(--primary); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }

/* --- Login --- */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px; width: 340px; box-shadow: 0 8px 30px rgba(0,0,0,.06); }
.login-brand { display: flex; align-items: center; gap: 10px; }
.login-brand h1 { font-size: 18px; margin: 0; }
.login-sub { color: var(--muted); margin: 4px 0 20px; font-size: 13px; }
.login-card label { display: block; font-size: 12.5px; font-weight: 700; margin: 12px 0 4px; color: var(--muted); }
.login-card input { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; }

/* --- Alerts --- */
.alert { padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 14px; }
.alert-error { background: var(--red-bg); color: #991b1b; }
.alert-warn { background: var(--orange-bg); color: #9a3412; }

/* --- Buttons --- */
.btn { display: inline-block; padding: 9px 16px; border-radius: 8px; font-weight: 700; font-size: 13.5px; border: none; cursor: pointer; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-ghost { background: var(--gray-bg); color: var(--text); }
.btn-orange { background: #ea8a00; color: #fff; }
.btn-orange:hover { background: #d97706; }
.btn-block { width: 100%; margin-top: 18px; }

/* --- Connection strip --- */
.connection-strip { display: flex; gap: 20px; flex-wrap: wrap; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px; margin-bottom: 18px; }
.connection-item { display: flex; align-items: center; gap: 8px; font-size: 13.5px; }
.conn-meta { color: var(--muted); font-size: 12px; }

.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot-green { background: var(--green); }
.dot-red { background: var(--red); }
.dot-orange { background: var(--orange); }
.dot-gray { background: #cbd5e1; }

/* --- Cards --- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 22px; }
.stat-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; text-align: center; }
.stat-card.stat-warn { border-color: #fdba74; background: #fff7ed; }
.stat-card.stat-error { border-color: #fca5a5; background: #fef2f2; }
.stat-card.stat-soon { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.stat-card.stat-soon .stat-num { color: #cbd5e1; }
.stat-num { display: block; font-size: 26px; font-weight: 800; }
.stat-label { display: block; color: var(--muted); font-size: 12px; margin-top: 4px; font-weight: 600; }

/* --- Two column layout --- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }

.panel-box { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; }
.panel-box h2 { font-size: 15px; margin: 0 0 12px; }

.alert-row, .job-row { display: flex; align-items: flex-start; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.alert-row:last-child, .job-row:last-child { border-bottom: none; }
.alert-row { color: var(--text); }
.alert-dot { margin-top: 5px; }
.alert-title, .job-title { font-weight: 700; font-size: 13.5px; }
.alert-sub, .job-sub { color: var(--muted); font-size: 12.5px; }
.job-dot { margin-top: 5px; width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.job-row-expand .job-body { flex: 1; }
.link-more { display: inline-block; margin-top: 10px; font-size: 13px; font-weight: 700; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

/* --- Filter bar --- */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.filter-bar input, .filter-bar select { padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 13px; background: var(--card); }
.filter-bar input { flex: 1; min-width: 200px; }

/* --- Table --- */
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th { text-align: left; padding: 10px 14px; background: #f8fafc; color: var(--muted); font-weight: 700; font-size: 11.5px; text-transform: uppercase; letter-spacing: .03em; border-bottom: 1px solid var(--border); }
.data-table td { padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
.data-table tr:last-child td { border-bottom: none; }
.clickable-row { cursor: pointer; }
.clickable-row:hover { background: #f8fafc; }
.empty-row { text-align: center; color: var(--muted); padding: 30px !important; }

/* --- Badges --- */
.badge { display: inline-block; padding: 3px 9px; border-radius: 20px; font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.badge-green { background: var(--green-bg); color: #166534; }
.badge-red { background: var(--red-bg); color: #991b1b; }
.badge-orange { background: var(--orange-bg); color: #9a3412; }
.badge-gray { background: var(--gray-bg); color: #475569; }
.badge-lg { padding: 6px 14px; font-size: 13px; }
.badge-soon-lg { display: inline-block; background: var(--gray-bg); color: var(--muted); padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; margin-bottom: 10px; }

/* --- Pagination --- */
.pagination { display: flex; gap: 6px; margin-top: 14px; }
.pagination a { padding: 6px 12px; border-radius: 8px; background: var(--card); border: 1px solid var(--border); font-size: 13px; font-weight: 700; }
.pagination a.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination-summary { display: inline-flex; align-items: center; padding: 6px 10px; color: var(--muted); font-size: 12.5px; font-weight: 700; }

/* --- Ticimax template center and safe review --- */
.template-filter { margin-top: 16px; }
.template-review-card { margin: 14px 0 18px; padding: 18px; border: 1px solid #bfdbfe; border-radius: var(--radius); background: #f8fbff; }
.template-review-card h3 { margin: 18px 0 10px; font-size: 14px; }
.template-review-meta { display: grid; grid-template-columns: repeat(auto-fit,minmax(190px,1fr)); gap: 10px; margin: 0; }
.template-review-meta div { padding: 10px 12px; background: #fff; border: 1px solid var(--border); border-radius: 8px; }
.template-review-meta dt { color: var(--muted); font-size: 11.5px; font-weight: 700; text-transform: uppercase; }
.template-review-meta dd { margin: 4px 0 0; font-weight: 700; overflow-wrap: anywhere; }
.template-image-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); gap: 12px; }
.template-image-card { display: flex; flex-direction: column; gap: 8px; min-width: 0; padding: 10px; overflow: hidden; background: #fff; border: 1px solid var(--border); border-radius: 10px; color: var(--text); font-size: 12px; font-weight: 700; }
.template-image-card img { display: block; width: 100%; max-width: 100%; height: 190px; max-height: 190px; object-fit: contain; background: #fff; border-radius: 7px; }
.template-description-frame { display: block; width: 100%; height: 440px; min-height: 440px; border: 1px solid var(--border); border-radius: 10px; background: #fff; }
.template-hub-hero { align-items: center; padding: 4px 0; }
.hero-actions { display: flex; align-items: center; justify-content: flex-end; gap: 9px; flex-wrap: wrap; }
.template-hub-card { padding: 22px; box-shadow: 0 8px 24px rgba(15, 23, 42, .035); }
.template-editor-form { display: grid; gap: 18px; }
.template-form-section { padding: 18px; border: 1px solid #dbe4ef; border-radius: 12px; background: #f8fafc; }
.template-feature-section { border-color: #fdba74; background: #fffaf3; }
.section-heading { margin-bottom: 14px; }
.section-heading h3 { margin: 0 0 4px; font-size: 14px; }
.section-heading p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.template-grid { display: grid; gap: 14px; }
.template-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.template-field { display: grid; gap: 6px; color: #334155; font-size: 12px; font-weight: 700; }
.template-field-wide { grid-column: 1 / -1; }
.template-field input, .template-field textarea, .template-feature-section textarea { width: 100%; padding: 10px 12px; border: 1px solid #cbd5e1; border-radius: 9px; background: #fff; color: var(--text); font: inherit; line-height: 1.45; }
.template-field input:focus, .template-field textarea:focus, .template-feature-section textarea:focus { outline: 3px solid rgba(37, 99, 235, .12); border-color: #60a5fa; }
.template-feature-section textarea { display: block; margin-bottom: 10px; resize: vertical; }
.template-upload-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.template-upload-card { display: flex; min-width: 0; min-height: 142px; flex-direction: column; gap: 9px; padding: 12px; border: 1px dashed #b8c7da; border-radius: 11px; background: #fff; color: #334155; font-size: 11.5px; }
.template-upload-card .upload-title { font-weight: 800; }
.template-upload-card img { display: block; width: 100%; height: 94px; max-height: 94px; object-fit: contain; border: 1px solid var(--border); border-radius: 8px; background: #fff; }
.template-upload-card input[type=file] { display: block; width: 100%; max-width: 100%; font-size: 11px; }
.upload-current { color: var(--green); font-weight: 700; }
.upload-placeholder { display: grid; flex: 1; min-height: 70px; place-items: center; border-radius: 8px; background: #f1f5f9; color: var(--muted); }
.upload-remove { display: flex; align-items: center; gap: 6px; color: #991b1b; }
.template-active-toggle { display: flex; max-width: 440px; align-items: flex-start; gap: 10px; margin-top: 14px; padding: 12px; border: 1px solid #dbe4ef; border-radius: 10px; background: #fff; cursor: pointer; }
.template-active-toggle input { margin-top: 3px; accent-color: var(--primary); }
.template-active-toggle span { display: grid; gap: 3px; }
.template-active-toggle small { color: var(--muted); font-size: 11px; }
.template-action-bar { position: sticky; bottom: 10px; z-index: 4; display: flex; gap: 8px; padding: 12px; border: 1px solid #dbe4ef; border-radius: 12px; background: rgba(248, 250, 252, .96); box-shadow: 0 8px 24px rgba(15, 23, 42, .1); backdrop-filter: blur(8px); }
.template-preview-columns { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 20px; margin-top: 18px; }
.template-preview-columns h3 { margin: 0 0 10px; font-size: 14px; }
.template-preview-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.template-preview-image { display: flex; min-width: 0; flex-direction: column; gap: 7px; padding: 9px; overflow: hidden; border: 1px solid var(--border); border-radius: 10px; background: #fff; color: #334155; font-size: 11px; font-weight: 700; text-align: center; }
.template-preview-image img { display: block; width: 100%; max-width: 100%; height: 180px; max-height: 180px; object-fit: contain; border-radius: 7px; background: #fff; }
.template-list-filter { padding: 11px; border: 1px solid var(--border); border-radius: 10px; background: #f8fafc; }
.template-list-table td { vertical-align: middle; }
.template-list-table th:nth-child(1) { width: 60px; }
.template-list-table th:nth-child(5) { width: 86px; }
.template-list-table th:nth-child(7) { width: 80px; }
.template-list-table th:nth-child(8) { width: 92px; }
.template-table-thumb { display: block; width: 62px; height: 62px; object-fit: contain; border: 1px solid var(--border); border-radius: 9px; background: #fff; }
.template-no-image { display: inline-grid; width: 62px; height: 62px; place-items: center; border-radius: 9px; background: #f1f5f9; color: var(--muted); font-size: 11px; }
.template-description-excerpt { display: block; min-width: 180px; max-width: 300px; color: #475569; font-size: 11.5px; line-height: 1.45; }
.template-row-actions { display: grid; gap: 7px; font-size: 12px; font-weight: 700; }
@media (max-width: 680px) {
    .page-container { padding: 18px 12px 48px; }
    .page-head, .panel-head { flex-direction: column; }
    .form-grid, .template-grid-2, .template-preview-columns { grid-template-columns: 1fr; }
    .template-upload-grid, .template-preview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .template-image-card img { height: 160px; max-height: 160px; }
    .template-description-frame { height: 400px; min-height: 400px; }
    .template-hub-card { padding: 15px; }
    .template-form-section { padding: 14px; }
    .template-action-bar { position: static; }
}
@media (max-width: 420px) {
    .template-upload-grid, .template-preview-grid { grid-template-columns: 1fr; }
}

/* --- Detail page --- */
.back-link { display: inline-block; margin-bottom: 12px; font-size: 13px; font-weight: 700; }
.detail-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.stepper { display: flex; gap: 18px; flex-wrap: wrap; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px; margin: 14px 0 18px; }
.step { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; font-weight: 600; }
.step-done { color: var(--green); }
.step-dot { font-size: 16px; }

.kv-list { display: grid; grid-template-columns: 110px 1fr; gap: 6px 10px; margin: 0; font-size: 13px; }
.kv-list dt { color: var(--muted); font-weight: 600; }
.kv-list dd { margin: 0; }

.raw-details { margin-top: 16px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px; }
.raw-details summary { cursor: pointer; font-weight: 700; font-size: 13px; }
.raw-json { background: #0f172a; color: #e2e8f0; padding: 14px; border-radius: 8px; overflow-x: auto; font-size: 12px; margin-top: 10px; }

/* --- Coming soon --- */
.coming-soon { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 40px; text-align: center; max-width: 520px; margin: 40px auto; }
.coming-soon p { color: var(--muted); }

/* --- Faz S4 / IMEI Eşleştirme --- */
.alert-success { background: var(--green-bg); color: #166534; }
.action-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.inline-form { display: inline; margin: 0; }
.compact-form { display: grid; gap: 6px; min-width: 210px; }
.compact-form input { width: 100%; padding: 7px 9px; border: 1px solid var(--border); border-radius: 7px; font-size: 12.5px; background: #fff; }
.btn-sm { padding: 7px 10px; font-size: 12px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.imei-value { display: inline-block; margin-top: 5px; font-weight: 700; letter-spacing: .02em; }
.imei-table td { min-width: 120px; }
.imei-table td:nth-child(1) { min-width: 150px; }
.imei-table td:nth-child(2) { min-width: 250px; }
.imei-table td:nth-child(3) { min-width: 230px; }
.imei-table td:nth-child(6) { min-width: 230px; }
.imei-actions { vertical-align: middle !important; }
.imei-stats .stat-card { min-height: 92px; }