:root {
  --bg: #f7f8fa;
  --card: #ffffff;
  --card-2: #fbfbfd;
  --border: #e8eaef;
  --text: #1a1d26;
  --muted: #6b7280;
  --primary: #ea580c;
  --primary-hover: #c2410c;
  --primary-soft: #fff1e6;
  --danger: #e53e3e;
  --success: #16a34a;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 1px 3px rgba(16, 24, 40, 0.06);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

[data-theme="dark"] {
  --bg: #0f1117;
  --card: #171a21;
  --card-2: #1d212b;
  --border: #2a2f3a;
  --text: #e6e8ee;
  --muted: #9aa1ad;
  --primary: #fb923c;
  --primary-hover: #fdab63;
  --primary-soft: #3a2418;
  --shadow: 0 1px 2px rgba(0,0,0,0.4), 0 1px 3px rgba(0,0,0,0.3);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 { color: var(--text); }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85em; }
.hidden { display: none !important; }
.nowrap { white-space: nowrap; }

/* Topbar */
.topbar { background: var(--card); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 50; }
.topbar-inner { max-width: 1140px; margin: 0 auto; padding: 0 24px; height: 60px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.05rem; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-icon { color: var(--primary); font-size: 1.05rem; line-height: 1; }
.brand-icon-block { display: block; text-align: center; margin: 0 auto 12px; font-size: 1.6rem; }
.topnav { display: flex; align-items: center; gap: 6px; }
.topnav > a { color: var(--muted); font-weight: 500; padding: 8px 12px; border-radius: 8px; display: inline-flex; align-items: center; gap: 7px; }
.topnav > a i { font-size: 0.85rem; opacity: 0.8; }
.topnav > a:hover { color: var(--text); background: var(--primary-soft); text-decoration: none; }
.topnav > a.active { color: var(--primary); background: var(--primary-soft); }
.nav-spacer { width: 8px; }
.user-menu { position: relative; display: flex; align-items: center; margin-left: 8px; }
.user-pill { display: inline-flex; align-items: center; gap: 9px; padding: 5px 10px 5px 6px; border-radius: 999px; background: transparent; border: 1px solid transparent; cursor: pointer; color: var(--text); font-family: var(--font); font-size: 0.88rem; font-weight: 600; transition: background .15s, border-color .15s; }
.user-pill:hover { background: var(--card-2); border-color: var(--border); }
.user-avatar { width: 30px; height: 30px; border-radius: 999px; flex-shrink: 0; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; background: var(--primary); color: #fff; font-size: 0.78rem; font-weight: 700; letter-spacing: .3px; }
.user-avatar-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.user-name { font-size: 0.88rem; color: var(--text); max-width: 11rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-caret { font-size: 0.7rem; color: var(--muted); transition: transform .15s; }
.user-pill[aria-expanded="true"] .user-caret { transform: rotate(180deg); }
.user-pop { position: absolute; top: calc(100% + 8px); right: 0; z-index: 60; min-width: 210px; padding: 6px; background: var(--card); border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 20px 45px -15px rgba(16,24,40,.35); }
[data-theme="dark"] .user-pop { box-shadow: 0 20px 45px -15px rgba(0,0,0,.6); }
.user-pop[hidden] { display: none; }
.user-pop-head { padding: 8px 10px; font-size: 0.75rem; color: var(--muted); line-height: 1.5; }
.user-pop-head strong { color: var(--text); font-size: 0.9rem; }
.user-pop-sep { height: 1px; background: var(--border); margin: 5px 4px; }
.user-pop-item { width: 100%; text-align: left; display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px; font-size: 0.9rem; font-weight: 600; color: var(--text); background: transparent; border: none; cursor: pointer; font-family: var(--font); }
.user-pop-item i { width: 1.05rem; text-align: center; color: var(--muted); }
.user-pop-item:hover { background: var(--card-2); }
.user-pop-item.danger { color: var(--danger); }
.user-pop-item.danger i { color: var(--danger); }
.user-pop-item.danger:hover { background: var(--danger); color: #fff; }
.user-pop-item.danger:hover i { color: #fff; }
.nav-toggle { display: none; background: transparent; border: none; color: var(--text); font-size: 1.2rem; cursor: pointer; }

/* Layout */
.container { max-width: 1140px; margin: 0 auto; padding: 32px 24px 80px; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 24px; gap: 16px; flex-wrap: wrap; }
.page-head h1 { margin: 4px 0 2px; font-size: 1.7rem; }
.back-link { font-size: 0.85rem; }
.head-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* Cards */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; }
.card + .card { margin-top: 16px; }
.stat-cards > .card, .grid-2 > .card, .grid-3 > .card { margin-top: 0; }
.card h2 { margin: 0 0 14px; font-size: 1.05rem; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; border: 1px solid transparent; border-radius: 9px; padding: 9px 16px; font-size: 0.92rem; font-weight: 600; cursor: pointer; font-family: var(--font); transition: background .15s, border-color .15s, color .15s; text-decoration: none; }
.btn:hover { text-decoration: none; }
.btn-sm { padding: 6px 12px; font-size: 0.85rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); color: #fff; }
.btn-secondary { background: var(--card); color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: var(--card-2); }
.btn-ghost { background: transparent; color: var(--muted); border-color: var(--border); }
.btn-ghost:hover { color: var(--text); background: var(--card-2); }
.btn-danger { background: transparent; color: var(--danger); border-color: #f3c2c2; }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Flash + alerts */
.flash, .alert { padding: 12px 16px; border-radius: 9px; margin-bottom: 16px; font-size: 0.9rem; }
.flash-success, .alert-success { background: #e7f7ee; color: #1a7f47; }
.flash-error, .alert-error { background: #fdecec; color: #c0392b; }
[data-theme="dark"] .flash-success, [data-theme="dark"] .alert-success { background: #10241a; color: #4ade80; }
[data-theme="dark"] .flash-error, [data-theme="dark"] .alert-error { background: #2a1414; color: #f87171; }

/* Forms */
.form { display: flex; flex-direction: column; gap: 14px; margin-top: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field span, .field > label { font-size: 0.85rem; font-weight: 600; color: var(--muted); }
input[type="text"], input[type="email"], input[type="password"], input[type="url"], input[type="file"], select, textarea {
  border: 1px solid var(--border); border-radius: 9px; padding: 10px 12px; font-size: 0.95rem; font-family: var(--font); background: var(--card); color: var(--text); width: 100%;
}
textarea { resize: vertical; min-height: 70px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(234,88,12,0.12); }
.help { font-size: 0.78rem; color: var(--muted); }
.inline-fields { display: flex; gap: 12px; flex-wrap: wrap; }
.inline-fields .field { flex: 1; min-width: 160px; }

/* Auth */
.auth-wrap { min-height: 78vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; }
.auth-card { width: 100%; max-width: 380px; background: var(--card); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); padding: 32px; }
.auth-head { text-align: center; margin-bottom: 8px; }
.auth-head h1 { margin: 12px 0 4px; font-size: 1.4rem; }
.auth-head .brand-icon { font-size: 1.6rem; }
.auth-alt { margin-top: 16px; text-align: center; font-size: 0.85rem; }
.auth-alt .sep { color: var(--border); margin: 0 8px; }
.auth-footnote { font-size: 0.8rem; }

/* Stat cards */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 22px; }
.stat { display: flex; flex-direction: row; align-items: center; gap: 14px; }
.stat-icon { width: 46px; height: 46px; border-radius: 13px; flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; font-size: 1.15rem; }
.stat-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.stat-value { font-size: 1.7rem; font-weight: 700; line-height: 1.1; }
.stat-label { font-size: 0.82rem; color: var(--muted); }

.ic-violet { color: #ea580c; background: #fff1e6; }
.ic-blue   { color: #0284c7; background: #e0f2fe; }
.ic-green  { color: #16a34a; background: #dcfce7; }
.ic-amber  { color: #d97706; background: #fef3c7; }
.ic-pink   { color: #db2777; background: #fce7f3; }
.ic-teal   { color: #0d9488; background: #ccfbf1; }
.ic-indigo { color: #4f46e5; background: #e0e7ff; }
.ic-red    { color: #dc2626; background: #fee2e2; }
[data-theme="dark"] .ic-violet,[data-theme="dark"] .ic-blue,[data-theme="dark"] .ic-green,[data-theme="dark"] .ic-amber,[data-theme="dark"] .ic-pink,[data-theme="dark"] .ic-teal,[data-theme="dark"] .ic-indigo,[data-theme="dark"] .ic-red { background: var(--card-2); }

/* Chart */
.chart-card { margin-bottom: 22px; }
.chart-wrap { position: relative; height: 300px; }
.chart-wrap canvas { display: block; width: 100%; height: 100%; }
.chart-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; gap: 10px; flex-wrap: wrap; }
.chart-head h2 { margin: 0; font-size: 1.05rem; }
.period-toggle { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.period-btn { border: none; background: var(--card); padding: 6px 12px; cursor: pointer; font-size: 0.82rem; color: var(--muted); font-weight: 600; }
.period-btn.active { background: var(--primary); color: #fff; }

/* Lists / grids */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 22px; }
.list-card h2 { margin: 0 0 14px; font-size: 1.05rem; }
.bar-list { list-style: none; margin: 0; padding: 0; }
.bar-list li { position: relative; padding: 8px 10px; border-radius: 7px; font-size: 0.9rem; margin-bottom: 2px; }
.bar-list .bar-fill { position: absolute; inset: 0; background: var(--primary-soft); border-radius: 7px; z-index: 0; }
.bar-list .bar-row { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 12px; }
.bl-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bl-count { color: var(--muted); font-weight: 600; flex-shrink: 0; }
.bl-pct { color: var(--muted); font-size: 0.8rem; margin-left: 8px; }
.empty-list { color: var(--muted); font-size: 0.88rem; padding: 12px 0; }

/* Tables */
.table-scroll { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.data-table { width: 100%; border-collapse: collapse; font-size: 0.87rem; }
table.data-table th { text-align: left; color: var(--muted); font-weight: 600; padding: 9px 8px; border-bottom: 1px solid var(--border); font-size: 0.8rem; white-space: nowrap; }
table.data-table td { padding: 9px 8px; border-bottom: 1px solid var(--border); max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
table.data-table tr:last-child td { border-bottom: none; }
table.data-table tr:hover td { background: var(--card-2); }

/* Badges / chips */
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 0.75rem; font-weight: 600; padding: 3px 9px; border-radius: 999px; }
.badge-active { background: #dcfce7; color: #16803c; }
.badge-disabled { background: #fee2e2; color: #b91c1c; }
.badge-neutral { background: var(--primary-soft); color: var(--primary); }
.badge-301 { background: #fef3c7; color: #b45309; }
.badge-302 { background: #e0f2fe; color: #0369a1; }
[data-theme="dark"] .badge-active { background: #10241a; color: #4ade80; }
[data-theme="dark"] .badge-disabled { background: #2a1414; color: #f87171; }
[data-theme="dark"] .badge-301 { background: #2a2113; color: #fbbf24; }
[data-theme="dark"] .badge-302 { background: #102433; color: #38bdf8; }

/* Subnav (tabs) */
.subnav { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 22px; border-bottom: 1px solid var(--border); overflow-x: auto; }
.subnav-btn { display: inline-flex; align-items: center; gap: 8px; border: none; background: transparent; padding: 10px 14px; cursor: pointer; font-size: 0.9rem; color: var(--muted); font-weight: 600; border-bottom: 2px solid transparent; white-space: nowrap; }
.subnav-btn i { font-size: 0.95rem; opacity: 0.85; }
.subnav-btn:hover { color: var(--text); }
.subnav-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Short URL display */
.short-url-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.short-url { font-weight: 600; color: var(--primary); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.copy-btn { background: var(--card-2); border: 1px solid var(--border); color: var(--muted); border-radius: 7px; padding: 4px 9px; cursor: pointer; font-size: 0.78rem; }
.copy-btn:hover { color: var(--text); }
.status-ok { color: var(--success); }
.status-off { color: var(--muted); }
.dest-url { color: var(--muted); font-size: 0.85rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; display: inline-block; }

/* Toolbar (search/filter) */
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 18px; }
.toolbar input[type="text"], .toolbar select { width: auto; min-width: 150px; }
.toolbar .grow { flex: 1; min-width: 180px; }

/* QR */
.qr-box { text-align: center; }
.qr-box img { width: 200px; height: 200px; background: #fff; border-radius: 12px; padding: 10px; border: 1px solid var(--border); }
.qr-actions { margin-top: 12px; display: flex; gap: 8px; justify-content: center; }

/* DNS wizard */
.dns-record { display: grid; grid-template-columns: 120px 1fr; gap: 8px 16px; background: var(--card-2); border: 1px solid var(--border); border-radius: 10px; padding: 16px; margin: 14px 0; }
.dns-record dt { font-size: 0.78rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.dns-record dd { margin: 0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.95rem; word-break: break-all; }
.status-steps { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.status-step { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px solid var(--border); border-radius: 999px; font-size: 0.82rem; color: var(--muted); }
.status-step.ok { color: var(--success); border-color: #bbf7d0; background: #f0fdf4; }
.status-step.pending { color: #b45309; border-color: #fde68a; background: #fffbeb; }
[data-theme="dark"] .status-step.ok { background: #10241a; border-color: #14532d; }
[data-theme="dark"] .status-step.pending { background: #2a2113; border-color: #78350f; }

/* Modals */
.modal-overlay { position: fixed; inset: 0; z-index: 1000; display: none; align-items: center; justify-content: center; padding: 16px; background: rgba(16, 24, 40, 0.55); }
.modal-overlay.is-open { display: flex; }
.modal-card { background: var(--card); width: 100%; max-width: 520px; border: 1px solid var(--border); border-radius: 14px; box-shadow: 0 20px 50px rgba(16, 24, 40, 0.25); max-height: 90vh; overflow-y: auto; }
.modal-title { padding: 20px 22px 0; font-size: 1.1rem; font-weight: 700; }
.modal-body { padding: 14px 22px; }
.modal-actions { padding: 0 22px 20px; display: flex; justify-content: flex-end; gap: 10px; }

/* Empty states */
.empty { text-align: center; padding: 60px 20px; color: var(--muted); }
.empty i { font-size: 2.2rem; opacity: 0.4; margin-bottom: 12px; display: block; }

/* Suggestions */
.suggestions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.suggestion-chip { background: var(--primary-soft); color: var(--primary); border: none; border-radius: 999px; padding: 4px 11px; font-size: 0.8rem; cursor: pointer; font-weight: 600; }
.slug-status { font-size: 0.8rem; margin-top: 4px; }
.slug-status.ok { color: var(--success); }
.slug-status.bad { color: var(--danger); }

/* Internal link title (shown under the slug in the list) */
.link-title { font-size: 0.82rem; font-weight: 600; color: var(--text); white-space: normal; }

/* Links list first column: title on top, full short URL below */
.link-cell { display: flex; flex-direction: column; gap: 3px; }
.link-title-main { font-size: 0.95rem; font-weight: 600; color: var(--text); text-decoration: none; white-space: normal; }
.link-title-main:hover { color: var(--primary); }
.short-url-sub { font-size: 0.8rem; font-weight: 500; text-decoration: none; }
.short-url-sub:hover { text-decoration: underline; }
.copy-btn-sm { padding: 2px 7px; font-size: 0.72rem; line-height: 1; }

/* Bulk selection */
.cb-col { width: 34px; text-align: center; }
table.data-table td.cb-col, table.data-table th.cb-col { padding-right: 0; }
input[type="checkbox"] {
  width: 16px; height: 16px; margin: 0; cursor: pointer; accent-color: var(--primary);
  vertical-align: middle;
}
.bulk-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 10px 16px; margin-bottom: 14px;
}
.bulk-count { font-weight: 600; color: var(--text); margin-right: auto; }
.btn-danger-solid { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger-solid:hover { background: #c52f2f; color: #fff; }

/* Custom select (replaces native <select>) */
select.cs-native-hidden { display: none !important; }
.custom-select { position: relative; width: 100%; }
.toolbar .custom-select { width: auto; min-width: 150px; }
.cs-trigger {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  width: 100%; text-align: left; cursor: pointer;
  border: 1px solid var(--border); border-radius: 9px; padding: 10px 12px;
  font-size: 0.95rem; font-family: var(--font); background: var(--card); color: var(--text);
  transition: border-color .15s, box-shadow .15s;
}
.cs-trigger:hover { border-color: var(--muted); }
.custom-select.open .cs-trigger { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(234,88,12,0.12); }
.cs-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cs-caret { font-size: 0.7rem; color: var(--muted); transition: transform .15s; flex-shrink: 0; }
.custom-select.open .cs-caret { transform: rotate(180deg); }
.cs-menu {
  display: none; position: absolute; z-index: 60; left: 0; right: 0; top: calc(100% + 4px);
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.14); padding: 5px; max-height: 280px; overflow-y: auto;
}
.custom-select.open .cs-menu { display: block; }
.cs-option {
  display: block; width: 100%; text-align: left; cursor: pointer;
  border: none; background: transparent; color: var(--text);
  padding: 9px 11px; border-radius: 7px; font-size: 0.92rem; font-family: var(--font);
}
.cs-option:hover { background: var(--card-2); }
.cs-option.selected { background: var(--primary-soft); color: var(--primary); font-weight: 600; }

/* Styled confirm modal */
.su-modal-overlay {
  position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center;
  background: rgba(15,17,23,0.55); padding: 20px; animation: suFade .12s ease-out;
}
@keyframes suFade { from { opacity: 0; } to { opacity: 1; } }
.su-modal {
  width: 100%; max-width: 440px; background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; box-shadow: 0 20px 60px rgba(0,0,0,0.35); padding: 22px 22px 18px;
}
.su-modal-title { margin: 0 0 10px; font-size: 1.15rem; }
.su-modal-body { color: var(--muted); font-size: 0.92rem; line-height: 1.5; }
.su-modal-body strong { color: var(--text); }
.su-modal-field { margin-top: 14px; display: flex; flex-direction: column; gap: 6px; }
.su-modal-field label { font-size: 0.82rem; font-weight: 600; color: var(--muted); }
.su-modal-field label strong { color: var(--danger); }
.su-modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

/* Responsive */
@media (max-width: 860px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .nav-toggle { display: block; }
  .topnav { display: none; position: absolute; top: 60px; left: 0; right: 0; background: var(--card); border-bottom: 1px solid var(--border); flex-direction: column; align-items: stretch; padding: 10px 16px; gap: 4px; }
  .topnav.open { display: flex; }
  .nav-spacer { display: none; }
  .user-menu { margin-left: 0; }
  .user-pop { right: auto; left: 0; }
}
@media (max-width: 600px) {
  .container { padding: 22px 16px 64px; }
  .topbar-inner { padding: 0 16px; }
  .page-head h1 { font-size: 1.45rem; }
  .stat-value { font-size: 1.45rem; }
}