/* ──────────────────────────────────────────────────────────────
   QR Info — Admin · Modern/Clean · Font: Sora
────────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&display=swap');

:root {
  --font:        'Sora', sans-serif;
  /* Palette */
  --bg:          #f4f6fb;
  --surface:     #ffffff;
  --surface-off: #f9fafd;
  --sidebar-bg:  #1a1c2e;
  --sidebar-act: #272a42;
  --sidebar-txt: rgba(255,255,255,.68);
  --sidebar-hov: rgba(255,255,255,.07);
  --accent:      #635bff;
  --accent-d:    #524de6;
  --accent-lite: rgba(99,91,255,.1);
  --accent-glow: rgba(99,91,255,.2);
  /* Text */
  --txt:         #111827;
  --txt-2:       #374151;
  --txt-3:       #9ca3af;
  --txt-4:       #6b7280;
  /* Borders */
  --br:          #e5e7eb;
  --br-2:        #d1d5db;
  /* Status */
  --ok:          #16a34a;
  --ok-bg:       #f0fdf4;
  --ok-br:       #bbf7d0;
  --err:         #dc2626;
  --err-bg:      #fef2f2;
  --err-br:      #fecaca;
  --warn:        #d97706;
  --warn-bg:     #fffbeb;
  --warn-br:     #fde68a;
  --info:        #2563eb;
  --info-bg:     #eff6ff;
  --info-br:     #bfdbfe;
  /* Shape */
  --r:           14px;
  --r-sm:        9px;
  --r-xs:        6px;
  --sh:          0 1px 2px rgba(0,0,0,.04), 0 4px 16px rgba(0,0,0,.06);
  --sh-md:       0 4px 12px rgba(0,0,0,.07), 0 1px 3px rgba(0,0,0,.05);
  --sh-lg:       0 12px 40px rgba(0,0,0,.12), 0 2px 8px rgba(0,0,0,.06);
  --sw: 252px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body { font-family: var(--font); background: var(--bg); color: var(--txt); min-height: 100vh; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }

/* ── Layout ──────────────────────────────────────────────────── */
.app-layout { display: flex; min-height: 100vh; }

/* ── Sidebar ─────────────────────────────────────────────────── */
.sidebar {
  width: var(--sw);
  background: var(--sidebar-bg);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0;
  z-index: 100; overflow-y: auto;
}
.sidebar-brand {
  display: flex; align-items: center; gap: .7rem;
  padding: 1.5rem 1.25rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
  margin-bottom: .5rem;
}
.brand-logo {
  width: 38px; height: 38px; border-radius: 11px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent) 0%, #a78bfa 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; box-shadow: 0 4px 12px var(--accent-glow);
}
.brand-name { font-weight: 800; font-size: 1rem; color: #fff; letter-spacing: -.02em; }

.sidebar-nav { list-style: none; padding: .25rem .85rem; flex: 1; }
.sidebar-nav li a {
  display: flex; align-items: center; gap: .6rem;
  padding: .58rem .9rem; border-radius: var(--r-sm);
  color: var(--sidebar-txt); font-size: .855rem; font-weight: 500;
  transition: background .15s, color .15s;
}
.sidebar-nav li a:hover { background: var(--sidebar-hov); color: #fff; }
.sidebar-nav li.is-active a {
  background: linear-gradient(90deg, rgba(99,91,255,.25), rgba(99,91,255,.1));
  color: #fff;
  border-left: 2px solid var(--accent);
  padding-left: calc(.9rem - 2px);
}
.sidebar-nav li.is-active .nav-icon { color: #a78bfa; }
.nav-icon { font-size: .95rem; width: 1.1rem; text-align: center; flex-shrink: 0; color: rgba(255,255,255,.35); }
.nav-group-label { font-size: .64rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: rgba(255,255,255,.22); padding: .9rem .9rem .3rem; }
.sidebar-footer { padding: .9rem .85rem; border-top: 1px solid rgba(255,255,255,.06); display: flex; align-items: center; gap: .5rem; }
.sidebar-user { font-size: .76rem; color: rgba(255,255,255,.4); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.btn-logout { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.5); font-size: .72rem; font-family: var(--font); padding: .3rem .65rem; border-radius: var(--r-xs); cursor: pointer; transition: all .15s; }
.btn-logout:hover { background: rgba(220,38,38,.15); color: #fca5a5; border-color: rgba(220,38,38,.3); }

/* ── Main ────────────────────────────────────────────────────── */
.main-wrap { flex: 1; margin-left: var(--sw); min-width: 0; }
.page-content { padding: 2.25rem 2.5rem; max-width: 1260px; width: 100%; }

/* ── Page header ─────────────────────────────────────────────── */
.page-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 2rem; flex-wrap: wrap; }
.page-title { font-size: 1.6rem; font-weight: 800; letter-spacing: -.035em; color: var(--txt); line-height: 1.15; }
.page-subtitle { color: var(--txt-4); font-size: .855rem; margin-top: .3rem; font-weight: 400; }
.back-link { font-size: .78rem; color: var(--txt-3); display: block; margin-bottom: .45rem; transition: color .15s; }
.back-link:hover { color: var(--accent); }
.header-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* ── Flash ───────────────────────────────────────────────────── */
.alert { padding: .8rem 1.1rem; border-radius: var(--r-sm); font-size: .855rem; font-weight: 500; margin-bottom: 1.5rem; display: flex; align-items: center; justify-content: space-between; gap: .5rem; border: 1px solid; }
.alert-success { background: var(--ok-bg);   color: var(--ok);   border-color: var(--ok-br); }
.alert-danger  { background: var(--err-bg);  color: var(--err);  border-color: var(--err-br); }
.alert-info    { background: var(--info-bg); color: var(--info); border-color: var(--info-br); }
.alert-warning { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-br); }
.alert-close { background: none; border: none; cursor: pointer; font-size: 1.1rem; line-height: 1; color: inherit; opacity: .55; padding: 0; }
.alert-close:hover { opacity: 1; }

/* ── Stats ───────────────────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(145px, 1fr)); gap: 1.1rem; margin-bottom: 1.75rem; }
.stat-card {
  background: var(--surface); border-radius: var(--r); box-shadow: var(--sh);
  padding: 1.4rem 1.35rem 1.15rem;
  border: 1px solid var(--br); position: relative; overflow: hidden;
  transition: box-shadow .2s, transform .2s;
}
.stat-card:hover { box-shadow: var(--sh-md); transform: translateY(-2px); }
.stat-card::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--br-2); border-radius: var(--r) var(--r) 0 0; }
.stat-card--success::after { background: linear-gradient(90deg, var(--ok), #4ade80); }
.stat-card--warning::after { background: linear-gradient(90deg, var(--warn), #fbbf24); }
.stat-card--accent::after  { background: linear-gradient(90deg, var(--accent), #a78bfa); }
.stat-value { font-size: 2.1rem; font-weight: 800; line-height: 1; letter-spacing: -.04em; margin-bottom: .35rem; color: var(--txt); }
.stat-label { font-size: .73rem; color: var(--txt-4); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }

/* ── Cat chips ───────────────────────────────────────────────── */
.cat-summary { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1.75rem; }
.cat-chip { display: inline-flex; align-items: center; gap: .4rem; border: 1px solid; border-radius: 20px; padding: .32rem .85rem .32rem .65rem; font-size: .79rem; font-weight: 600; transition: opacity .15s; }
.cat-chip:hover { opacity: .75; }
.cat-chip-count { border-radius: 10px; padding: .1rem .4rem; font-size: .68rem; font-weight: 700; }

/* ── Cards ───────────────────────────────────────────────────── */
.card { background: var(--surface); border-radius: var(--r); box-shadow: var(--sh); border: 1px solid var(--br); overflow: hidden; }
.card-header { display: flex; align-items: center; justify-content: space-between; padding: 1.1rem 1.5rem; border-bottom: 1px solid var(--br); gap: 1rem; flex-wrap: wrap; background: var(--surface-off); }
.card-header h2 { font-size: 1rem; font-weight: 700; letter-spacing: -.01em; }
.card-section { padding: 1.5rem; border-bottom: 1px solid var(--br); }
.card-section:last-child { border-bottom: none; }
.section-title { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--txt-3); margin-bottom: 1.1rem; }

/* ── Table ───────────────────────────────────────────────────── */
.table-filters { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: .855rem; }
.data-table th { text-align: left; padding: .7rem 1.15rem; font-size: .69rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--txt-3); background: var(--surface-off); border-bottom: 1px solid var(--br); white-space: nowrap; }
.data-table td { padding: .9rem 1.15rem; border-bottom: 1px solid var(--br); vertical-align: middle; }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: #fafbff; }
.col-qr { width: 72px; }
.col-date { white-space: nowrap; color: var(--txt-4); font-size: .79rem; }
.col-actions { white-space: nowrap; }
.qr-mini { width: 56px; height: 56px; border-radius: var(--r-xs); border: 1px solid var(--br); display: block; }
.qr-title { display: block; font-weight: 600; font-size: .875rem; }
.qr-code-text { display: block; font-size: .7rem; color: var(--txt-3); font-family: monospace; margin-top: .1rem; }
.table-empty { text-align: center; padding: 3.5rem !important; color: var(--txt-3); font-size: .9rem; }
.table-empty a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* ── Badges ──────────────────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; gap: .25rem; padding: .22rem .7rem; border-radius: 20px; font-size: .7rem; font-weight: 700; white-space: nowrap; }
.badge-redirect  { background: #ede9fe; color: #6d28d9; }
.badge-info-page { background: var(--ok-bg); color: var(--ok); }

/* ── Toggle ──────────────────────────────────────────────────── */
.toggle-switch { display: inline-flex; align-items: center; cursor: pointer; }
.toggle-input  { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle-slider { position: relative; display: inline-block; width: 36px; height: 20px; background: var(--br-2); border-radius: 20px; transition: background .2s; }
.toggle-slider::after { content: ''; position: absolute; left: 3px; top: 3px; width: 14px; height: 14px; background: #fff; border-radius: 50%; transition: transform .2s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.toggle-input:checked ~ .toggle-slider { background: var(--ok); }
.toggle-input:checked ~ .toggle-slider::after { transform: translateX(16px); }

.toggle-label { display: inline-flex; align-items: center; gap: .55rem; cursor: pointer; font-size: .875rem; }
.toggle-input-check { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle-slider-inline { position: relative; display: inline-block; width: 40px; height: 22px; background: var(--br-2); border-radius: 20px; transition: background .2s; flex-shrink: 0; }
.toggle-slider-inline::after { content: ''; position: absolute; left: 3px; top: 3px; width: 16px; height: 16px; background: #fff; border-radius: 50%; transition: transform .2s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.toggle-input-check:checked ~ .toggle-slider-inline { background: var(--ok); }
.toggle-input-check:checked ~ .toggle-slider-inline::after { transform: translateX(18px); }
.toggle-text { font-weight: 500; color: var(--txt-2); }

/* ── Action btns ─────────────────────────────────────────────── */
.action-btn { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: var(--r-xs); border: 1px solid var(--br); background: var(--surface); color: var(--txt-4); text-decoration: none; font-size: .82rem; cursor: pointer; transition: all .15s; margin-right: .2rem; }
.action-btn:hover { background: var(--bg); color: var(--txt); border-color: var(--br-2); }
.action-btn--danger:hover { background: var(--err-bg); color: var(--err); border-color: var(--err-br); }
.action-btn--warning:hover { background: #fff8e1; color: #e65100; border-color: #ffcc80; }
.inline-form { display: inline; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: .4rem; padding: .58rem 1.2rem; border-radius: var(--r-sm); font-family: var(--font); font-size: .855rem; font-weight: 600; cursor: pointer; border: 1px solid transparent; text-decoration: none; transition: all .18s; white-space: nowrap; line-height: 1; }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-d); border-color: var(--accent-d); box-shadow: 0 4px 14px var(--accent-glow); }
.btn-secondary { background: var(--surface); color: var(--txt-2); border-color: var(--br); box-shadow: var(--sh); }
.btn-secondary:hover { background: var(--surface-off); border-color: var(--br-2); }
.btn-outline { background: transparent; color: var(--accent); border-color: rgba(99,91,255,.4); }
.btn-outline:hover { background: var(--accent-lite); }
.btn-block { width: 100%; justify-content: center; margin-top: .45rem; }
.btn-sm { padding: .35rem .75rem; font-size: .79rem; }

/* ── Forms ───────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.15rem; }
.form-group:last-child { margin-bottom: 0; }
.form-row { display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: start; }
.form-group--narrow { min-width: 110px; }
label { display: block; font-size: .78rem; font-weight: 600; margin-bottom: .4rem; color: var(--txt-2); }
.required { color: var(--err); margin-left: .1rem; }
.form-hint { font-size: .73rem; color: var(--txt-3); margin-top: .3rem; display: block; line-height: 1.5; }
.input, .select, .textarea { width: 100%; padding: .6rem .9rem; border: 1px solid var(--br); border-radius: var(--r-sm); font-family: var(--font); font-size: .855rem; color: var(--txt); background: var(--surface); transition: border-color .15s, box-shadow .15s; outline: none; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-lite); }
.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239ca3af' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .8rem center; padding-right: 2.2rem; }
.textarea { resize: vertical; min-height: 100px; line-height: 1.65; }
.input-sm, .select-sm { padding: .35rem .65rem; font-size: .79rem; }
.form-actions { padding: 1.25rem 1.5rem; display: flex; justify-content: flex-end; gap: .75rem; background: var(--surface-off); border-top: 1px solid var(--br); }

/* ── Form layout ─────────────────────────────────────────────── */
.form-layout { display: grid; grid-template-columns: 1fr 290px; gap: 1.5rem; align-items: start; }
.qr-sidebar { position: sticky; top: 1.5rem; }
.qr-preview-wrap { text-align: center; padding: 1.25rem; background: var(--surface-off); border-radius: var(--r-sm); }
.qr-preview-img { max-width: 185px; width: 100%; margin: 0 auto; display: block; }
.qr-url-box { background: var(--surface-off); border-radius: var(--r-sm); padding: .65rem .9rem; margin: .75rem 0; border: 1px solid var(--br); }
.qr-url-label { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--txt-3); display: block; margin-bottom: .25rem; }
.qr-url-value { font-family: monospace; font-size: .72rem; color: var(--txt-4); word-break: break-all; display: block; }
.qr-actions { display: flex; flex-direction: column; }

/* ── Mode selector ───────────────────────────────────────────── */
.mode-selector { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.mode-option { display: flex; flex-direction: column; gap: .3rem; padding: 1rem; border: 1.5px solid var(--br); border-radius: var(--r); cursor: pointer; transition: all .15s; }
.mode-option input[type="radio"] { position: absolute; opacity: 0; }
.mode-option:hover { border-color: var(--accent); background: var(--accent-lite); }
.mode-option.is-selected { border-color: var(--accent); background: var(--accent-lite); }
.mode-icon { font-size: 1.25rem; }
.mode-option strong { font-size: .855rem; }
.mode-option small  { font-size: .73rem; color: var(--txt-4); line-height: 1.4; }

/* ── Code format selector ────────────────────────────────────── */
.code-format-selector { display: flex; flex-direction: column; gap: .5rem; }
.code-format-option { display: flex; align-items: center; gap: .85rem; padding: .8rem 1rem; border: 1.5px solid var(--br); border-radius: var(--r-sm); cursor: pointer; transition: all .15s; }
.code-format-option input { position: absolute; opacity: 0; }
.code-format-option:hover { border-color: var(--accent); background: var(--accent-lite); }
.code-format-option.is-selected { border-color: var(--accent); background: var(--accent-lite); }
.code-format-option strong { font-size: .855rem; display: block; }
.code-format-option small  { font-size: .73rem; color: var(--txt-4); display: block; margin-top: .1rem; }
.code-format-option code   { font-family: monospace; font-size: .78rem; background: var(--surface-off); padding: .1rem .3rem; border-radius: 4px; }
.cf-badge { display: inline-block; font-family: monospace; font-size: .78rem; font-weight: 700; padding: .28rem .6rem; border-radius: 6px; white-space: nowrap; flex-shrink: 0; }
.cf-badge--standard { background: #ede9fe; color: #6d28d9; }
.cf-badge--short    { background: var(--ok-bg); color: var(--ok); }

.code-ref-display { display: inline-flex; align-items: center; font-family: monospace; font-size: .95rem; font-weight: 700; border: 1px solid var(--br); border-radius: var(--r-sm); overflow: hidden; background: var(--surface-off); padding: .4rem .85rem; color: var(--txt); }
.code-ref-display .code-cat-char { background: var(--ok-bg); color: var(--ok); padding: .4rem .5rem; font-size: 1rem; font-weight: 800; margin: -.4rem .4rem -.4rem -.85rem; border-right: 1px solid var(--ok-br); }
.code-ref-display .code-page-chars { background: transparent; color: var(--txt); padding: 0; }
.code-short-badge { display: inline-flex; align-items: center; font-family: monospace; font-size: .72rem; font-weight: 700; border-radius: 5px; overflow: hidden; border: 1px solid var(--ok-br); }
.code-cat-char  { background: var(--ok-bg); color: var(--ok); padding: .15rem .35rem; font-weight: 800; }
.code-page-chars{ background: transparent; color: var(--txt-4); padding: .15rem .35rem; }

/* ── Categories grid ─────────────────────────────────────────── */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.25rem; }
.category-card { background: var(--surface); border: 1px solid var(--br); border-radius: var(--r); box-shadow: var(--sh); overflow: hidden; transition: box-shadow .2s, transform .2s; }
.category-card:hover { box-shadow: var(--sh-md); transform: translateY(-2px); }
.category-card-header { padding: 1.5rem; color: #fff; display: flex; align-items: center; gap: .85rem; }
.category-card-icon { font-size: 2rem; }
.category-card-header h3 { font-size: 1rem; font-weight: 700; }
.category-card-badge { font-size: .7rem; opacity: .85; margin-top: .15rem; display: block; }
.category-card-body { padding: 1.1rem 1.25rem; }
.theme-swatches { display: flex; gap: .4rem; margin-bottom: .75rem; }
.swatch { width: 22px; height: 22px; border-radius: 5px; border: 1px solid rgba(0,0,0,.08); }
.theme-font { font-size: .79rem; color: var(--txt-4); }
.font-label { font-weight: 600; }
.font-value { font-style: italic; }

/* ── Theme editor ────────────────────────────────────────────── */
.theme-editor-layout { display: grid; grid-template-columns: 1fr 320px; gap: 1.5rem; align-items: start; }
.color-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(185px, 1fr)); gap: 1rem; }
.color-input-wrap { display: flex; align-items: center; gap: .5rem; }
.color-picker { width: 40px; height: 36px; padding: 2px; border: 1px solid var(--br); border-radius: var(--r-sm); cursor: pointer; background: none; flex-shrink: 0; }
.color-hex { flex: 1; padding: .45rem .7rem; border: 1px solid var(--br); border-radius: var(--r-sm); font-family: monospace; font-size: .83rem; color: var(--txt); outline: none; }
.color-hex:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-lite); }
.font-preview-box { margin-top: .75rem; padding: .9rem 1rem; background: var(--surface-off); border-radius: var(--r-sm); font-size: 1.05rem; line-height: 1.5; border: 1px solid var(--br); }

/* ── Header style ────────────────────────────────────────────── */
.header-style-selector { display: flex; gap: .75rem; flex-wrap: wrap; }
.header-style-option input { position: absolute; opacity: 0; }
.header-style-option { cursor: pointer; }
.header-style-preview { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; width: 90px; height: 60px; border-radius: 8px; border: 1.5px solid var(--br); overflow: hidden; transition: border-color .15s; position: relative; }
.header-style-option input:checked + .header-style-preview { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.hs-bar { position: absolute; top: 0; left: 0; right: 0; height: 28px; opacity: .35; }
.header-style--classic .hs-bar  { background: #7B3F00; border-radius: 0 0 50% 50%; height: 34px; }
.header-style--modern .hs-bar   { background: #1565C0; clip-path: polygon(0 0,100% 0,100% 70%,0 100%); height: 34px; }
.header-style--outdoor .hs-bar  { background: #2E7D32; clip-path: polygon(0 0,100% 0,100% 100%,0 60%); height: 38px; }
.header-style--nature .hs-bar   { background: #00695C; border-radius: 0 0 60% 60%; height: 36px; }
.hs-text { position: relative; font-size: .65rem; font-weight: 600; color: var(--txt-4); padding-bottom: .3rem; }

/* ── Live preview ────────────────────────────────────────────── */
.preview-panel { position: sticky; top: 1.5rem; }
.preview-panel-title { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; color: var(--txt-3); margin-bottom: .75rem; }
.preview-frame { border-radius: var(--r); overflow: hidden; box-shadow: var(--sh-lg); border: 1px solid var(--br); }
.pv-header { padding: 1.25rem 1rem; display: flex; align-items: center; gap: .75rem; background: linear-gradient(135deg, #1565C0, #1976D2); color: #fff; }
.pv-icon { font-size: 1.6rem; }
.pv-category { font-size: .62rem; font-weight: 600; opacity: .8; text-transform: uppercase; letter-spacing: .07em; }
.pv-title { font-size: .88rem; font-weight: 700; }
.pv-body { padding: 1rem; background: #f8f9fc; }
.pv-image-placeholder { width: 100%; height: 70px; background: #e5e7eb; border-radius: 8px; margin-bottom: .75rem; }
.pv-text  { font-size: .73rem; line-height: 1.6; }
.pv-badge { display: inline-block; margin-top: .6rem; padding: .2rem .6rem; border-radius: 20px; font-size: .62rem; font-weight: 700; background: rgba(0,0,0,.08); }
.preview-note { font-size: .7rem; color: var(--txt-3); text-align: center; margin-top: .5rem; }

/* ── Login ───────────────────────────────────────────────────── */
.login-page { background: linear-gradient(135deg, #f0f2ff 0%, #faf5ff 50%, #f0f9ff 100%); }
.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 2rem; }
.login-card { background: var(--surface); border: 1px solid var(--br); border-radius: 22px; padding: 2.75rem; width: 100%; max-width: 390px; box-shadow: var(--sh-lg); }
.login-brand { text-align: center; margin-bottom: 2.25rem; }
.login-logo { font-size: 1.4rem; width: 64px; height: 64px; border-radius: 18px; background: linear-gradient(135deg, var(--accent), #a78bfa); display: inline-flex; align-items: center; justify-content: center; margin-bottom: .9rem; box-shadow: 0 8px 20px var(--accent-glow); }
.login-brand h1 { font-size: 1.5rem; font-weight: 800; letter-spacing: -.03em; color: var(--txt); }
.login-brand p  { color: var(--txt-4); font-size: .855rem; margin-top: .3rem; }
.login-form .form-group { margin-bottom: 1rem; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 960px) { .form-layout, .theme-editor-layout { grid-template-columns: 1fr; } .qr-sidebar, .preview-panel { position: static; } .mode-selector { grid-template-columns: 1fr; } }
@media (max-width: 720px) { .sidebar { transform: translateX(-100%); } .main-wrap { margin-left: 0; } .page-content { padding: 1.25rem; } .stats-grid { grid-template-columns: repeat(2, 1fr); } .categories-grid { grid-template-columns: 1fr; } }