:root {
  --bg: #f4f5fb;
  --bg-gradient: radial-gradient(circle at top left, #eef0ff 0%, #f4f5fb 45%, #f4f5fb 100%);
  --surface: #ffffff;
  --surface-2: #f8f9ff;
  --border: #e3e5f5;
  --text: #1b1d2b;
  --text-muted: #6b6f8d;
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-soft: #eef0ff;
  --danger: #ef4444;
  --danger-soft: #fef2f2;
  --success: #22c55e;
  --success-soft: #ecfdf3;
  --warning: #f59e0b;
  --warning-soft: #fffbeb;
  --shadow: 0 10px 30px -12px rgba(30, 32, 60, 0.15);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

:root[data-theme='dark'] {
  --bg: #0f1117;
  --bg-gradient: radial-gradient(circle at top left, #191c2b 0%, #0f1117 55%, #0f1117 100%);
  --surface: #171a26;
  --surface-2: #1d2030;
  --border: #2a2e42;
  --text: #eef0fb;
  --text-muted: #9498b8;
  --primary: #818cf8;
  --primary-hover: #6366f1;
  --primary-soft: #232744;
  --danger: #f87171;
  --danger-soft: #2a1a1c;
  --success: #4ade80;
  --success-soft: #14261c;
  --warning: #fbbf24;
  --warning-soft: #2a2113;
  --shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.5);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html, body { max-width: 100%; overflow-x: hidden; }

body {
  min-height: 100vh;
  background: var(--bg-gradient);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  transition: background 0.25s ease, color 0.25s ease;
}

a { color: var(--primary); }

.wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

.wrapper-narrow { max-width: 460px; }

/* ---------- Top bar ---------- */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
}

.brand img { width: 32px; height: 32px; }

.top-bar-actions { display: flex; align-items: center; gap: 10px; }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.85rem;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease;
}
.theme-toggle:hover { transform: translateY(-1px); }

.icon-sun, .icon-moon { display: none; }
:root[data-theme='light'] .icon-sun { display: inline; }
:root[data-theme='dark'] .icon-moon { display: inline; }

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 28px;
}
.card + .card { margin-top: 24px; }

/* ---------- Hero ---------- */
.hero { text-align: center; max-width: 640px; margin: 0 auto 32px; }
.hero-badge {
  display: inline-flex; align-items: center; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--primary) 35%, transparent);
  background: var(--primary-soft); color: var(--primary);
  padding: 4px 12px; font-size: 0.75rem; font-weight: 600;
}
.hero-title { font-size: 2.4rem; line-height: 1.15; font-weight: 700; margin: 14px 0 12px; letter-spacing: -0.01em; }
.gradient-text {
  background: linear-gradient(135deg, var(--primary), #a855f7);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-subtitle { color: var(--text-muted); font-size: 1rem; line-height: 1.6; margin: 0; }
.hero-subtitle strong { color: var(--text); }

/* ---------- Forms ---------- */
label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; color: var(--text); }

input[type=text], input[type=email], input[type=password], input[type=number],
input[type=datetime-local], select, textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 0.92rem;
  font-family: inherit;
}
textarea { min-height: 90px; resize: vertical; font-family: 'SFMono-Regular', Consolas, monospace; }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft);
}

.field { margin-bottom: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }

.hint { margin: 8px 0 0; font-size: 0.8rem; color: var(--text-muted); }

.form-actions { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }

.btn {
  border: none; border-radius: 999px; padding: 11px 22px; font-size: 0.9rem;
  font-weight: 600; cursor: pointer; display: inline-flex; align-items: center;
  gap: 8px; transition: transform 0.15s ease, background 0.15s ease;
  text-decoration: none;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-ghost { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--text-muted); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { filter: brightness(0.95); }
.btn-sm { padding: 7px 14px; font-size: 0.8rem; }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Alerts ---------- */
.alert { border-radius: var(--radius-md); padding: 12px 16px; font-size: 0.88rem; margin-bottom: 18px; border: 1px solid transparent; }
.alert-success { background: var(--success-soft); color: var(--success); border-color: color-mix(in srgb, var(--success) 30%, transparent); }
.alert-error { background: var(--danger-soft); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.alert-info { background: var(--primary-soft); color: var(--primary); border-color: color-mix(in srgb, var(--primary) 30%, transparent); }

/* ---------- Panel layout ---------- */
.panel {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  grid-template-areas: "sidebar main";
  min-height: 100vh;
  max-width: 100%;
  overflow-x: hidden;
}
.panel-mobile-header { grid-area: header; display: none; }
.sidebar { grid-area: sidebar; }
/* min-width:0 evita que una tabla ancha expanda la columna más allá del viewport. */
.panel-main { grid-area: main; min-width: 0; }

.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Cabecera móvil con menú hamburguesa */
.panel-mobile-header {
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 40;
}
.hamburger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
}

@media (max-width: 860px) {
  .panel {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "header" "sidebar" "main";
  }
  .panel-mobile-header { display: flex; width: 100%; max-width: 100%; }
  .panel-mobile-header .sidebar-brand { font-size: 1rem; gap: 8px; }
  .panel-mobile-header .sidebar-brand img { width: 26px; height: 26px; }
  .sidebar {
    display: none;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  body.nav-open .sidebar { display: flex; }

  /* Barra de herramientas apilada y a ancho completo en móvil. */
  .table-toolbar { flex-direction: column; align-items: stretch; }
  .search-form { max-width: none; }
  .toolbar-right { margin-left: 0; justify-content: space-between; }
}

.sidebar-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; padding: 4px 8px 20px; color: var(--text); text-decoration: none; }
.sidebar-brand img { width: 30px; height: 30px; }

.nav-link {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px; border-radius: var(--radius-sm);
  color: var(--text-muted); text-decoration: none; font-size: 0.9rem; font-weight: 500;
  transition: background 0.15s ease, color 0.15s ease;
}
.nav-link:hover { background: var(--surface-2); color: var(--text); }
.nav-link.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.nav-link svg { flex-shrink: 0; }

.sidebar-footer { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); }
.sidebar-user { font-size: 0.82rem; color: var(--text-muted); padding: 4px 8px 12px; }
.sidebar-user strong { color: var(--text); display: block; }

.panel-main { padding: 28px 32px 60px; }
@media (max-width: 560px) { .panel-main { padding: 20px 16px 48px; } }

.panel-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 26px; flex-wrap: wrap; }
.panel-title { font-size: 1.5rem; font-weight: 700; margin: 0; }
.panel-subtitle { color: var(--text-muted); font-size: 0.9rem; margin: 4px 0 0; }

/* ---------- Stat cards ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 26px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px; box-shadow: var(--shadow); }
.stat-label { font-size: 0.8rem; color: var(--text-muted); display: flex; align-items: center; gap: 8px; }
.stat-value { font-size: 2rem; font-weight: 700; margin-top: 8px; font-variant-numeric: tabular-nums; }
.stat-icon { color: var(--primary); }

/* ---------- Tables ---------- */
.table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow); overflow: hidden; }
.table-scroll { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
table.data th, table.data td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
table.data th { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); background: var(--surface-2); }
table.data tr:last-child td { border-bottom: none; }
table.data td.actions { text-align: right; }
.table-empty { padding: 40px 20px; text-align: center; color: var(--text-muted); }

code.mono, .mono { font-family: 'SFMono-Regular', Consolas, monospace; }

/* ---------- Barra de tabla: buscador + tamaño de página + resumen ---------- */
.table-toolbar {
  display: flex;
  align-items: center;
  gap: 12px 16px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.search-form {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 280px;
  min-width: 0;
  max-width: 560px;
}
.search-field {
  position: relative;
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  height: 44px;
  box-shadow: 0 1px 2px rgba(30, 32, 60, 0.04);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.search-field:hover { border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); }
.search-field:focus-within {
  border-color: var(--primary);
  background: var(--surface);
  box-shadow: 0 0 0 4px var(--primary-soft);
}
.search-field input[type=search] {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: none;
  background: transparent;
  box-shadow: none;
  padding: 0 8px 0 42px;
  font-size: 0.92rem;
  color: var(--text);
}
.search-field input[type=search]:focus { outline: none; box-shadow: none; }
.search-field input[type=search]::placeholder { color: var(--text-muted); }
/* Oculta la 'x' nativa del input search para usar la nuestra. */
.search-field input[type=search]::-webkit-search-cancel-button { -webkit-appearance: none; }
.search-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  display: grid;
  place-items: center;
  pointer-events: none;
  transition: color 0.15s ease;
}
.search-field:focus-within .search-icon { color: var(--primary); }
.search-clear {
  flex-shrink: 0;
  margin-right: 8px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  color: var(--text-muted);
  font-size: 1.35rem;
  line-height: 1;
  text-decoration: none;
  border-radius: 50%;
  transition: background 0.15s ease, color 0.15s ease;
}
.search-clear:hover { background: var(--surface-2); color: var(--danger); }
.search-submit {
  flex-shrink: 0;
  height: 44px;
  padding: 0 22px;
}

.toolbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
  flex-wrap: wrap;
}
.per-page {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  font-weight: 500;
}
.per-page select {
  width: auto;
  height: 40px;
  padding: 0 34px 0 14px;
  border-radius: 999px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b6f8d' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
.per-page select:hover { border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); }
:root[data-theme='dark'] .per-page select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239498b8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}
.table-summary {
  font-size: 0.82rem;
  color: var(--text-muted);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 16px);
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--text);
  color: var(--surface);
  padding: 11px 18px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 12px 30px -8px rgba(0,0,0,0.35);
  opacity: 0;
  pointer-events: none;
  z-index: 1000;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast svg { color: var(--success); }
.toast.toast-error svg { color: var(--danger); }

/* ==================== Acortador de URLs ==================== */
.link-form { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.link-input {
  flex: 1 1 240px;
  min-width: 0;
  height: 46px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  padding: 0 18px;
  font-size: 0.92rem;
}
.link-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-soft); }
.link-form .btn { height: 46px; flex-shrink: 0; }

.created-box { margin-top: 20px; }
.created-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.created-row .link-input { flex: 1 1 220px; }

.alias-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  max-width: 180px;
  background: var(--primary-soft);
  color: var(--primary);
  border: 1px solid color-mix(in srgb, var(--primary) 25%, transparent);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  font-family: 'SFMono-Regular', Consolas, monospace;
}
.alias-chip:hover { background: color-mix(in srgb, var(--primary) 18%, transparent); }
.cell-truncate { max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.alias-chip .cell-truncate { max-width: 130px; }
.url-cell { color: var(--text-muted); }
.btn-icon-only { padding: 7px; width: 34px; height: 34px; justify-content: center; }
.btn-icon-only svg { margin: 0; }

/* ---- Modales (QR y URL) ---- */
.qr-modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(3, 7, 18, 0.6);
  backdrop-filter: blur(4px);
  display: none; align-items: center; justify-content: center;
  z-index: 1050; padding: 20px;
}
.qr-modal-backdrop.open { display: flex; }
.qr-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 100%; max-width: 340px; max-height: 90vh; overflow-y: auto;
  text-align: center;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  position: relative;
  color: var(--text);
}
.qr-modal-close {
  position: absolute; top: 14px; right: 14px;
  width: 32px; height: 32px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--surface-2); color: var(--text-muted);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
}
.qr-modal-close:hover { color: var(--text); border-color: var(--text-muted); }
.qr-modal h5 { font-weight: 700; margin: 0 0 4px; font-size: 1.1rem; }
.qr-modal p { color: var(--text-muted); font-size: 0.82rem; margin-bottom: 18px; word-break: break-all; }
.url-modal-full {
  color: var(--text) !important; background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 14px; margin-bottom: 18px; max-height: 220px; overflow-y: auto;
  font-family: 'SFMono-Regular', Consolas, monospace; font-size: 0.85rem;
}
#qrcode-box {
  background: #fff; border-radius: 16px; padding: 16px;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 18px; min-height: 220px; min-width: 220px;
}
.qr-modal-studio { max-width: 380px; text-align: left; }
@media (min-width: 768px) { .qr-modal-studio { max-width: 620px; } }
.qr-modal-studio h5, .qr-modal-studio > p, .qr-modal-studio > #qrcode-box { text-align: center; }
.qr-studio-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 8px; display: block;
}
.qr-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 18px 0 16px; overflow-x: auto; }
.qr-tab-btn {
  display: flex; align-items: center; gap: 6px;
  background: transparent; border: none; border-bottom: 2px solid transparent;
  color: var(--text-muted); font-weight: 600; font-size: 0.82rem; padding: 10px 12px;
  white-space: nowrap; border-radius: 0; cursor: pointer;
}
.qr-tab-btn:hover { color: var(--text); }
.qr-tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
@media (max-width: 480px) {
  .qr-tab-label { display: none; }
  .qr-tab-btn { flex: 1; justify-content: center; padding: 10px 4px; }
}
.qr-download-row { display: flex; gap: 8px; flex-wrap: wrap; }
.qr-download-row .btn { flex: 1; min-width: 90px; justify-content: center; }
.qr-save-btn { width: 100%; margin-top: 18px; justify-content: center; }
.qr-tab-panel { display: none; text-align: left; }
.qr-tab-panel.active { display: block; }
.qr-style-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.qr-style-grid-3 { grid-template-columns: repeat(3, 1fr); }
.qr-style-grid-2 { grid-template-columns: repeat(2, 1fr); }
.qr-style-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text-muted);
  border-radius: 12px; padding: 12px 6px; font-size: 0.72rem; font-weight: 600; line-height: 1.2;
  text-align: center; cursor: pointer;
}
.qr-style-btn:hover { color: var(--text); background: var(--primary-soft); }
.qr-style-btn.active { background: var(--primary-soft); border-color: var(--primary); color: var(--primary); }
.qr-swatch { display: grid; grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(2, 1fr); gap: 3px; width: 24px; height: 24px; }
.qr-swatch span { background: currentColor; }
.swatch-square span { border-radius: 0; }
.swatch-dots span { border-radius: 50%; }
.swatch-rounded span { border-radius: 5px; }
.swatch-extra-rounded span { border-radius: 8px; }
.swatch-classy span { border-radius: 0; }
.swatch-classy span:nth-child(1) { border-radius: 6px 0 0 0; }
.swatch-classy span:nth-child(4) { border-radius: 0 0 6px 0; }
.swatch-classy-rounded span { border-radius: 2px; }
.swatch-classy-rounded span:nth-child(1) { border-radius: 8px 0 0 0; }
.swatch-classy-rounded span:nth-child(4) { border-radius: 0 0 8px 0; }
.qr-eye-swatch { width: 26px; height: 26px; border: 4px solid currentColor; display: flex; align-items: center; justify-content: center; box-sizing: border-box; }
.qr-eye-swatch span { width: 8px; height: 8px; background: currentColor; }
.eye-square, .eye-square span { border-radius: 0; }
.eye-dot, .eye-dot span { border-radius: 50%; }
.eye-extra-rounded, .eye-extra-rounded span { border-radius: 7px; }
.qr-eye-center-swatch { width: 16px; height: 16px; background: currentColor; }
.center-square { border-radius: 0; }
.center-dot { border-radius: 50%; }
.qr-color-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.qr-color-field { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; color: var(--text-muted); }
.qr-color-field input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--primary); cursor: pointer; }
.qr-color-field input[type="color"] { width: 34px; height: 34px; padding: 0; border: 1px solid var(--border); border-radius: 8px; background: transparent; cursor: pointer; }
.qr-logo-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.qr-logo-upload-btn {
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 10px; padding: 8px 14px; font-size: 0.82rem; font-weight: 600; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
}
.qr-logo-upload-btn:hover { background: var(--primary-soft); }
#qrLogoPreview { width: 34px; height: 34px; border-radius: 8px; object-fit: cover; border: 1px solid var(--border); display: none; }
.qr-logo-hint { font-size: 0.72rem; color: var(--text-muted); width: 100%; }
.table-scroll::-webkit-scrollbar { height: 8px; }
.table-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 999px; }

/* ---------- Paginación ---------- */
.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
  align-items: center;
}
.page-btn {
  display: inline-flex;
  align-items: center;
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
}
.page-btn:hover { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.page-btn.disabled { opacity: 0.45; pointer-events: none; }
.page-ellipsis { color: var(--text-muted); padding: 0 4px; }

/* ---------- Badges ---------- */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px; font-size: 0.74rem; font-weight: 600; }
.badge-success { background: var(--success-soft); color: var(--success); }
.badge-muted { background: var(--surface-2); color: var(--text-muted); border: 1px solid var(--border); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-warning { background: var(--warning-soft); color: var(--warning); }
.badge-primary { background: var(--primary-soft); color: var(--primary); }

.inline-form { display: inline; }
.row-links { display: inline-flex; gap: 8px; align-items: center; justify-content: flex-end; }

/* ---------- OTP result (público) ---------- */
.lookup-shell { max-width: 520px; margin: 0 auto; }
.lookup-result { margin-top: 20px; }

.otp-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 24px; }
.otp-card-error { background: var(--danger-soft); border-color: var(--danger); }
.otp-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.otp-title-group { display: flex; align-items: center; gap: 10px; min-width: 0; }
.otp-title-icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: var(--radius-sm); background: var(--primary-soft); color: var(--primary); flex-shrink: 0; }
.otp-label-block { min-width: 0; }
.otp-label { font-weight: 600; font-size: 0.95rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
.otp-refresh { font-size: 0.75rem; color: var(--text-muted); margin: 1px 0 0; }

.otp-ring { position: relative; display: grid; place-items: center; width: 64px; height: 64px; flex-shrink: 0; }
.otp-ring svg { position: absolute; inset: 0; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: var(--border); stroke-width: 5; }
.ring-fg { fill: none; stroke: var(--primary); stroke-width: 5; stroke-linecap: round; transition: stroke-dashoffset 0.25s linear, stroke 0.2s ease; }
.ring-fg.ring-warning { stroke: var(--danger); }
.otp-ring-time { position: relative; font-size: 0.8rem; font-weight: 600; font-variant-numeric: tabular-nums; color: var(--primary); }
.otp-ring-time.ring-warning { color: var(--danger); }

.otp-copy-btn { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px; border: 1px solid var(--border); background: var(--surface-2); border-radius: var(--radius-md); padding: 16px 18px; cursor: pointer; transition: background 0.15s ease, border-color 0.15s ease; }
.otp-copy-btn:hover { background: var(--primary-soft); border-color: var(--primary); }
.otp-copy-btn.copied { border-color: var(--success); }
.otp-code-big { font-family: 'SFMono-Regular', Consolas, monospace; font-size: clamp(1.8rem, 6vw, 2.6rem); font-weight: 700; letter-spacing: 0.12em; font-variant-numeric: tabular-nums; }
.otp-copy-icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: var(--radius-sm); color: var(--text-muted); flex-shrink: 0; transition: color 0.15s ease; }
.otp-copy-btn:hover .otp-copy-icon { color: var(--primary); }
.otp-copy-btn.copied .otp-copy-icon { color: var(--success); }
.otp-error { font-size: 0.9rem; color: var(--danger); }

.privacy-note { display: flex; align-items: flex-start; gap: 8px; margin: 16px 0 0; font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; }
.privacy-note svg { color: var(--success); flex-shrink: 0; margin-top: 2px; }

/* API key reveal box */
.keybox { display: flex; align-items: center; gap: 10px; background: var(--surface-2); border: 1px dashed var(--primary); border-radius: var(--radius-md); padding: 12px 14px; margin-bottom: 18px; }
.keybox code { flex: 1; font-size: 0.85rem; word-break: break-all; }

/* Code sample */
pre.code-sample { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px; overflow-x: auto; font-size: 0.82rem; line-height: 1.6; }

footer.page-footer { text-align: center; color: var(--text-muted); font-size: 0.78rem; margin-top: 32px; }

.spinner { width: 18px; height: 18px; border: 2px solid var(--primary-soft); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 560px) {
  .wrapper { padding: 20px 14px 60px; }
  .card { padding: 20px; }
}