@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Barlow+Condensed:wght@400;500;600;700;800&family=Barlow:wght@300;400;500;600&display=swap');

:root {
  --white:     #FFFFFF;
  --bg:        #F5F5F5;
  --border:    #E4E4E4;
  --gray-l:    #EBEBEB;
  --gray-m:    #9B9B9B;
  --gray-d:    #555;
  --black:     #111111;
  --red:       #D9191F;
  --red-h:     #B81218;
  --yellow:    #F5C400;
  --green:     #25D366;
  --sidebar-w: 220px;
  --font-b:    'Bebas Neue', sans-serif;
  --font-h:    'Barlow Condensed', sans-serif;
  --font:      'Barlow', sans-serif;
  --ease:      all 0.2s ease;
}

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

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

/* ── Sidebar ─────────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w); background: var(--black); color: white;
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0;
  z-index: 50; transition: transform 0.28s ease;
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .dash-main { margin-left: 0 !important; }
}
.sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.4); z-index: 49;
}
.sidebar-overlay.open { display: block; }

.sidebar-logo { padding: 20px 20px 16px; border-bottom: 1px solid rgba(255,255,255,.08); }
.sidebar-logo-text { font-family: var(--font-b); font-size: 26px; letter-spacing: 2.5px; line-height: 1; }
.sidebar-logo-text span { color: var(--red); }
.sidebar-logo-sub { font-family: var(--font-h); font-size: 8px; font-weight: 600; letter-spacing: 3px; color: rgba(255,255,255,.35); text-transform: uppercase; margin-top: 2px; }
.sidebar-badge {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(255,255,255,.08); color: rgba(255,255,255,.5);
  font-family: var(--font-h); font-size: 9px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; padding: 4px 9px; margin-top: 8px;
}
.sidebar-badge i { font-size: 8px; color: var(--yellow); }

.sidebar-nav { flex: 1; padding: 16px 0; }
.sidebar-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 20px; cursor: pointer; transition: var(--ease);
  background: none; border: none; color: rgba(255,255,255,.5);
  font-family: var(--font-h); font-size: 13px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase; width: 100%; text-align: left;
  border-left: 3px solid transparent; text-decoration: none;
}
.sidebar-item i { font-size: 14px; width: 18px; text-align: center; flex-shrink: 0; }
.sidebar-item:hover { color: white; background: rgba(255,255,255,.05); }
.sidebar-item.active { color: white; border-left-color: var(--red); background: rgba(255,255,255,.06); }
.sidebar-bottom { padding: 14px 0; border-top: 1px solid rgba(255,255,255,.08); }
.sidebar-item.secondary { font-size: 11px; letter-spacing: 1px; }

/* ── Main ────────────────────────────────────────────────────────────── */
.dash-main { flex: 1; margin-left: var(--sidebar-w); display: flex; flex-direction: column; min-height: 100vh; }

/* ── Topbar ──────────────────────────────────────────────────────────── */
.topbar {
  background: var(--white); border-bottom: 1px solid var(--border);
  padding: 0 24px; height: 54px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 40;
}
.topbar-title { font-family: var(--font-h); font-size: 16px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; }
.topbar-left { display: flex; align-items: center; gap: 12px; }
.mob-toggle { display: none; background: none; border: none; cursor: pointer; font-size: 18px; color: var(--black); }
@media (max-width: 768px) { .mob-toggle { display: flex; } }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.topbar-user { font-size: 11px; color: var(--gray-m); display: flex; align-items: center; gap: 6px; }
.topbar-user i { font-size: 16px; }
.topbar-btn {
  font-family: var(--font-h); font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 8px 14px; cursor: pointer;
  transition: var(--ease); border: none; display: flex; align-items: center; gap: 6px;
  text-decoration: none;
}
.topbar-btn.primary { background: var(--red); color: white; }
.topbar-btn.primary:hover { background: var(--red-h); }
.topbar-btn.ghost { background: none; color: var(--gray-d); border: 1.5px solid var(--border); }
.topbar-btn.ghost:hover { color: var(--black); border-color: var(--black); }

/* ── Flash ───────────────────────────────────────────────────────────── */
.flash {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 20px; font-size: 13px; font-family: var(--font-h);
  font-weight: 600; letter-spacing: .5px; position: relative;
}
.flash-success { background: #e8f5e9; color: #2e7d32; border-left: 4px solid #4caf50; }
.flash-error   { background: #ffebee; color: #c62828; border-left: 4px solid var(--red); }
.flash-info    { background: #e3f2fd; color: #1565c0; border-left: 4px solid #2196f3; }
.flash-close { margin-left: auto; background: none; border: none; cursor: pointer; font-size: 16px; opacity: .6; }
.flash-close:hover { opacity: 1; }

/* ── Content ─────────────────────────────────────────────────────────── */
.dash-content { flex: 1; padding: 24px; }
@media (max-width: 540px) { .dash-content { padding: 16px; } }

/* ── Stats ───────────────────────────────────────────────────────────── */
.stats-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 24px; }
@media (min-width: 900px) { .stats-row { grid-template-columns: repeat(4, 1fr); } }
.stat-card { background: var(--white); border: 1px solid var(--border); padding: 16px 18px; }
.stat-label { font-size: 9px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--gray-m); margin-bottom: 6px; }
.stat-value { font-family: var(--font-h); font-size: 28px; font-weight: 800; line-height: 1; color: var(--black); }
.stat-sub   { font-size: 11px; color: var(--gray-m); margin-top: 3px; }
.stat-card.accent { border-top: 3px solid var(--red); }

/* ── Sec label ───────────────────────────────────────────────────────── */
.sec-label { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.sec-label h3 { font-family: var(--font-h); font-size: 16px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; }
.sec-label span { font-size: 11px; color: var(--gray-m); }

/* ── Product table ───────────────────────────────────────────────────── */
.product-table-wrap { background: var(--white); border: 1px solid var(--border); overflow-x: auto; }
.product-table { width: 100%; border-collapse: collapse; min-width: 600px; }
.product-table th {
  background: var(--bg); padding: 10px 16px; text-align: left;
  font-size: 9px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--gray-m); border-bottom: 1px solid var(--border); white-space: nowrap;
}
.product-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: middle; }
.product-table tr:last-child td { border-bottom: none; }
.product-table tr:hover td { background: #fafafa; }
.pt-thumb { width: 44px; height: 44px; object-fit: cover; background: var(--gray-l); display: block; }
.pt-thumb-placeholder {
  width: 44px; height: 44px; background: var(--gray-l);
  display: flex; align-items: center; justify-content: center; color: #ccc; font-size: 16px;
}
.pt-name   { font-family: var(--font-h); font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: .3px; }
.pt-series { font-size: 11px; color: var(--gray-m); }
.pt-price  { font-family: var(--font-h); font-size: 15px; font-weight: 700; color: var(--red); white-space: nowrap; }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-h); font-size: 9px; font-weight: 700;
  letter-spacing: 1px; padding: 3px 8px; text-transform: uppercase; white-space: nowrap;
}
.badge.pv       { background: var(--red); color: white; }
.badge.novo     { background: var(--yellow); color: var(--black); }
.badge.pub      { background: #e8f5e9; color: #2e7d32; }
.badge.draft    { background: var(--gray-l); color: var(--gray-d); }
.badge.inactive { background: #f5f5f5; color: #aaa; }

.row-actions { display: flex; gap: 6px; justify-content: flex-end; }
.act-btn {
  background: none; border: 1.5px solid var(--border); cursor: pointer;
  font-size: 12px; color: var(--gray-m); padding: 6px 9px;
  transition: var(--ease); display: flex; align-items: center;
}
.act-btn:hover { color: var(--black); border-color: var(--black); }
.act-btn.danger:hover { color: var(--red); border-color: var(--red); }

/* Status toggle button */
.status-toggle {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-h); font-size: 10px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; padding: 4px 10px; cursor: pointer;
  background: none; border: 1.5px solid var(--border); transition: var(--ease); white-space: nowrap;
}
.status-toggle:hover { border-color: var(--black); }
.status-toggle.is-active { border-color: #4caf50; color: #2e7d32; }

/* ── Filter form ─────────────────────────────────────────────────────── */
.filter-form { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-search {
  flex: 1; min-width: 200px; padding: 9px 13px; border: 1.5px solid var(--border);
  background: var(--white); font-family: var(--font); font-size: 13px;
  outline: none; transition: var(--ease);
}
.filter-search:focus { border-color: var(--red); }
.filter-select {
  padding: 9px 32px 9px 13px; border: 1.5px solid var(--border);
  background: var(--white); font-family: var(--font); font-size: 13px;
  outline: none; cursor: pointer; transition: var(--ease);
  -webkit-appearance: none; 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 fill='%23999' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
}
.filter-select:focus { border-color: var(--red); }

/* ── Form card ───────────────────────────────────────────────────────── */
.form-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 960px) { .form-grid { grid-template-columns: 1.3fr 1fr; } }
.form-col { display: flex; flex-direction: column; gap: 16px; }
.form-card { background: var(--white); border: 1px solid var(--border); padding: 20px 18px; }
.form-card-title {
  font-family: var(--font-h); font-size: 10px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--gray-m);
  margin-bottom: 16px; display: flex; align-items: center; gap: 7px;
}
.form-card-title i { font-size: 12px; }

.form-row { display: grid; grid-template-columns: 1fr; gap: 12px; margin-bottom: 12px; }
.form-row.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 480px) { .form-row.two { grid-template-columns: 1fr; } }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-label { font-size: 9.5px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gray-d); }
.form-hint  { font-weight: 400; letter-spacing: .5px; color: var(--gray-m); }
.req { color: var(--red); }
.form-input {
  width: 100%; padding: 10px 12px; border: 1.5px solid var(--border); background: var(--bg);
  font-family: var(--font); font-size: 13.5px; color: var(--black);
  transition: var(--ease); outline: none; border-radius: 0; -webkit-appearance: none;
}
.form-input:focus { border-color: var(--red); background: var(--white); }
.form-input::placeholder { color: #c0c0c0; }
textarea.form-input { resize: vertical; min-height: 100px; line-height: 1.6; }
.form-select {
  width: 100%; padding: 10px 32px 10px 12px; border: 1.5px solid var(--border); background: var(--bg);
  font-family: var(--font); font-size: 13.5px; color: var(--black);
  outline: none; transition: var(--ease); border-radius: 0;
  -webkit-appearance: none; appearance: none; cursor: pointer;
  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 fill='%23999' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 13px center;
}
.form-select:focus { border-color: var(--red); }

.checkbox-label { display: flex; align-items: center; gap: 9px; cursor: pointer; font-size: 13px; }
.checkbox-label input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--red); cursor: pointer; }

/* Calculated display */
.calc-display {
  background: var(--bg); border: 1.5px solid var(--border);
  padding: 10px 12px; font-family: var(--font-h); font-size: 18px; font-weight: 700; color: var(--red);
}

/* Range input */
.input-range-wrap { display: flex; align-items: center; gap: 8px; }
.input-range-wrap input[type="range"] { flex: 1; accent-color: var(--red); cursor: pointer; }
.range-num { width: 62px; text-align: center; }
.range-unit { font-size: 13px; color: var(--gray-m); flex-shrink: 0; }

/* ── Image upload ─────────────────────────────────────────────────────── */
.existing-images { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.existing-img-item {
  position: relative; width: 80px; height: 80px; border: 2px solid var(--border); overflow: hidden;
}
.existing-img-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.img-meta { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(0,0,0,.5); color: white; font-size: 8px; text-align: center; padding: 2px; }
.img-delete-btn {
  position: absolute; top: 2px; right: 2px;
  background: var(--red); color: white; border: none; cursor: pointer;
  width: 18px; height: 18px; display: flex; align-items: center; justify-content: center;
  font-size: 10px; transition: var(--ease);
}
.img-delete-btn:hover { background: var(--red-h); }

.upload-area {
  border: 2px dashed var(--border); padding: 24px; text-align: center; position: relative;
  cursor: pointer; transition: var(--ease); background: var(--bg);
}
.upload-area:hover { border-color: var(--red); background: var(--white); }
.upload-input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }
.upload-label { display: flex; flex-direction: column; align-items: center; gap: 6px; cursor: pointer; pointer-events: none; }
.upload-label i { font-size: 28px; color: var(--gray-m); }
.upload-label span { font-size: 13px; color: var(--gray-d); }
.upload-label small { font-size: 11px; color: var(--gray-m); }

.img-previews { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.img-preview-item {
  width: 72px; text-align: center; position: relative;
}
.img-preview-item img { width: 72px; height: 72px; object-fit: cover; border: 1.5px solid var(--border); display: block; }
.img-preview-name { font-size: 9px; color: var(--gray-m); word-break: break-all; line-height: 1.3; margin-top: 3px; display: block; }

/* ── Form submit bar ──────────────────────────────────────────────────── */
.form-submit-bar {
  display: flex; align-items: center; justify-content: flex-end; gap: 10px;
  padding: 20px 0; border-top: 1px solid var(--border); margin-top: 4px;
}

/* ── Video manager ────────────────────────────────────────────────────── */
.video-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; background: var(--bg); border: 1px solid var(--border);
  margin-bottom: 6px;
}
.video-item-url { flex: 1; font-size: 12px; font-family: monospace; color: var(--gray-d); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.video-item-del {
  background: none; border: none; cursor: pointer; color: var(--gray-m);
  font-size: 14px; padding: 2px 6px; transition: var(--ease);
}
.video-item-del:hover { color: var(--red); }

/* ── Login page ───────────────────────────────────────────────────────── */
.login-body { background: #111; }
.login-page {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; padding: 28px 16px 48px;
}
.login-card {
  background: var(--white); width: 100%; max-width: 380px;
  padding: 40px 28px; border: 1px solid var(--border);
}
.login-logo     { font-family: var(--font-b); font-size: 42px; letter-spacing: 3px; text-align: center; line-height: 1; margin-bottom: 2px; }
.login-logo span { color: var(--red); }
.login-logo-sub { text-align: center; font-family: var(--font-h); font-size: 8.5px; font-weight: 600; letter-spacing: 3.5px; color: var(--gray-m); text-transform: uppercase; margin-bottom: 6px; }
.login-admin-label {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  background: var(--black); color: white;
  font-family: var(--font-h); font-size: 9px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; padding: 5px 14px; margin: 0 auto 28px; width: fit-content;
}
.login-admin-label i { font-size: 9px; color: var(--yellow); }
.btn-full {
  width: 100%; background: var(--red); color: white;
  font-family: var(--font-h); font-size: 15px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; padding: 14px;
  border: none; cursor: pointer; transition: var(--ease);
  display: flex; align-items: center; justify-content: center; gap: 9px;
}
.btn-full:hover { background: var(--red-h); }
.btn-full:disabled { opacity: .65; cursor: not-allowed; }
.input-wrap { position: relative; }
.input-eye {
  position: absolute; right: 11px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  color: var(--gray-m); font-size: 14px; transition: var(--ease); padding: 4px;
}
.input-eye:hover { color: var(--black); }
.login-help { text-align: center; margin-top: 20px; font-size: 11px; color: var(--gray-m); line-height: 1.6; }

/* ── Admin Toast ──────────────────────────────────────────────────────── */
.admin-toast {
  position: fixed; bottom: 24px; left: 50%; z-index: 9999;
  transform: translateX(-50%) translateY(80px);
  background: var(--black); color: white;
  font-family: var(--font-h); font-size: 12px; font-weight: 600;
  letter-spacing: .8px; padding: 11px 22px;
  transition: transform .3s cubic-bezier(.34,1.4,.64,1);
  white-space: nowrap; display: flex; align-items: center; gap: 8px;
  pointer-events: none; box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.admin-toast.show { transform: translateX(-50%) translateY(0); }

/* ── Keyframes ────────────────────────────────────────────────────────── */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: .5; }
}