/* ============================================================
   Admin dashboard — layout, sidebar, tables, forms
   ============================================================ */

html, body { height: 100%; }
body.admin-body { background: var(--bg); overflow-x: hidden; }

/* Two-column layout: editing workspace LEFT (~70-75%), compact
   category selector RIGHT (~25-30%). Fluid — no fixed widths. */
.admin-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(236px, 26%, 330px);
  min-height: 100vh;
}

/* --- Sidebar (category / section selector, right column) -------- */
.admin-sidebar {
  grid-column: 2;
  grid-row: 1;
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.2rem 1rem;
  background: var(--surface-glass);
  border-right: none;
  border-left: 1px solid var(--border-ink);
  overflow-y: auto;
}
@supports (backdrop-filter: blur(1px)) {
  .admin-sidebar { backdrop-filter: blur(16px) saturate(140%); }
}
.admin-sidebar .brand { padding: 0 0.5rem 1rem; border-bottom: 1px solid var(--border-ink); margin-bottom: 0.7rem; }

.nav-section-label {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 1rem 0.7rem 0.35rem;
}
.admin-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.62rem 0.8rem;
  border-radius: var(--r-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--muted);
  border: 1px solid transparent;
  cursor: pointer;
  background: transparent;
  text-align: left;
  width: 100%;
  transition: all var(--dur-fast) var(--ease-out);
}
.admin-link svg { width: 18px; height: 18px; flex: none; }
.admin-link:hover { background: color-mix(in srgb, var(--ink) 6%, transparent); color: var(--ink); }
.admin-link.is-active { background: var(--cobalt-soft); color: var(--cobalt); border-color: color-mix(in srgb, var(--cobalt) 26%, transparent); }
.admin-link .link-count { margin-left: auto; font-family: var(--font-mono); font-size: 0.7rem; background: var(--surface-2); padding: 0.1rem 0.45rem; border-radius: var(--r-pill); }

.sidebar-foot { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--border-ink); display: grid; gap: 0.5rem; }

/* --- Topbar ----------------------------------------------------- */
.admin-main { grid-column: 1; grid-row: 1; min-width: 0; display: flex; flex-direction: column; }
.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.9rem clamp(1rem, 3vw, 2rem);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--border-ink);
}
@supports (backdrop-filter: blur(1px)) { .admin-topbar { backdrop-filter: blur(14px); } }
.admin-topbar h1 { font-size: 1.2rem; font-weight: 800; }
.admin-topbar .crumb { font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 0.55rem; }
.avatar-chip {
  display: flex; align-items: center; gap: 0.55rem;
  padding: 0.3rem 0.75rem 0.3rem 0.35rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--border-ink);
  background: var(--surface-glass);
  font-size: 0.82rem; font-weight: 600;
}
.avatar-chip .avatar {
  width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--grad-brand); color: #fff;
  font-size: 0.72rem; font-weight: 800;
}

.admin-content { padding: clamp(1.2rem, 3vw, 2.2rem); flex: 1; }

.admin-sidebar-toggle { display: none; }

/* --- Demo / mode banner ------------------------------------------- */
.mode-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem 1.1rem;
  border-radius: var(--r-md);
  margin-bottom: 1.4rem;
  font-size: 0.86rem;
  background: var(--lime-soft);
  border: 1px solid color-mix(in srgb, var(--lime) 55%, transparent);
  color: color-mix(in srgb, var(--lime) 45%, var(--ink));
}
.mode-banner.mode-supabase { background: var(--cobalt-soft); border-color: color-mix(in srgb, var(--cobalt) 34%, transparent); color: var(--cobalt); }
.mode-banner a { text-decoration: underline; font-weight: 700; }

/* --- Stat cards ---------------------------------------------------- */
.admin-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; margin-bottom: 1.6rem; }
.admin-stat { padding: 1.15rem 1.25rem; }
.admin-stat .as-value { font-family: var(--font-head); font-weight: 800; font-size: 2rem; letter-spacing: -0.03em; line-height: 1.1; }
.admin-stat .as-label { font-size: 0.82rem; color: var(--muted); }
.admin-stat .as-row { display: flex; align-items: center; justify-content: space-between; gap: 0.6rem; }
.admin-stat .as-icon { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: var(--cobalt-soft); color: var(--cobalt); }
.admin-stat .as-icon svg { width: 19px; height: 19px; }

/* --- Panels -------------------------------------------------------- */
.panel { padding: clamp(1.2rem, 2.6vw, 1.8rem); margin-bottom: 1.4rem; }
.panel-head { display: flex; flex-wrap: wrap; align-items: center; gap: 0.8rem; justify-content: space-between; margin-bottom: 1.2rem; }
.panel-head h2 { font-size: 1.12rem; font-weight: 800; }
.panel-head .panel-sub { font-size: 0.84rem; color: var(--muted); }

/* --- Data table ----------------------------------------------------- */
.dt-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; min-width: 640px; }
.data-table thead th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.65rem 0.8rem;
  border-bottom: 1px solid var(--border-ink);
  white-space: nowrap;
}
.data-table tbody td { padding: 0.8rem; border-bottom: 1px solid var(--border-ink); vertical-align: middle; }
.data-table tbody tr { transition: background-color var(--dur-fast) var(--ease-out); }
.data-table tbody tr:hover { background: color-mix(in srgb, var(--cobalt-soft) 55%, transparent); }
.data-table .cell-title { font-weight: 700; font-family: var(--font-head); }
.data-table .cell-sub { font-size: 0.76rem; color: var(--muted); }
.data-table .cell-thumb { width: 52px; height: 36px; border-radius: 8px; object-fit: cover; border: 1px solid var(--border-ink); }
.data-table .cell-actions { display: flex; gap: 0.35rem; justify-content: flex-end; }
.table-toolbar { display: flex; flex-wrap: wrap; gap: 0.7rem; align-items: center; margin-bottom: 1rem; }
.table-toolbar .search-box { min-width: min(260px, 100%); }
.table-toolbar .spacer { flex: 1; }

.mini-btn {
  display: inline-grid;
  place-items: center;
  width: 32px; height: 32px;
  border-radius: 9px;
  border: 1px solid var(--border-ink);
  background: var(--surface-glass);
  color: var(--muted);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out);
}
.mini-btn:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.mini-btn.danger:hover { background: var(--danger); color: #fff; border-color: var(--danger); }
.mini-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.mini-btn svg { width: 15px; height: 15px; }

.switch {
  position: relative;
  width: 44px; height: 25px;
  border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--muted) 35%, transparent);
  border: none;
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out);
  flex: none;
}
.switch::after {
  content: "";
  position: absolute;
  top: 3px; left: 3px;
  width: 19px; height: 19px;
  border-radius: 50%;
  background: #fff;
  box-shadow: var(--shadow-xs);
  transition: transform var(--dur-fast) var(--ease-out);
}
.switch[aria-checked="true"] { background: var(--success); }
.switch[aria-checked="true"]::after { transform: translateX(19px); }

.pill-tabs { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 1.2rem; border-bottom: 1px solid var(--border-ink); padding-bottom: 0.8rem; }

/* --- Upload field --------------------------------------------------- */
.upload-field { display: flex; gap: 1rem; align-items: flex-start; flex-wrap: wrap; }
.upload-preview {
  width: 148px; height: 100px;
  border-radius: var(--r-sm);
  border: 1.5px dashed var(--border-strong);
  display: grid; place-items: center;
  overflow: hidden;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 0.72rem;
  text-align: center;
  padding: 0.4rem;
  flex: none;
}
.upload-preview img, .upload-preview object { width: 100%; height: 100%; object-fit: cover; }
.upload-actions { display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.8rem; }

/* --- Login view ------------------------------------------------------ */
.login-wrap {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 1.5rem;
  background:
    radial-gradient(70% 55% at 15% 12%, rgba(66,99,235,0.24), transparent 60%),
    radial-gradient(60% 50% at 85% 20%, rgba(184,164,255,0.26), transparent 62%),
    radial-gradient(80% 60% at 55% 100%, rgba(255,135,108,0.18), transparent 60%),
    var(--bg);
}
.login-card { width: min(430px, 100%); margin: auto; padding: clamp(1.6rem, 4vw, 2.4rem); }

/* --- Auth-check placeholder (session verification) -------------------- */
.auth-check {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.login-card .login-mark {
  width: 58px; height: 58px;
  border-radius: 18px;
  display: grid; place-items: center;
  background: var(--grad-brand);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.3rem;
  margin-bottom: 1.2rem;
  box-shadow: var(--shadow-glow-lavender);
}
.login-card h1 { font-size: 1.5rem; margin-bottom: 0.35rem; }
.login-card .login-sub { color: var(--muted); font-size: 0.9rem; margin-bottom: 1.5rem; }
.login-error { background: color-mix(in srgb, var(--danger) 12%, transparent); color: var(--danger); border: 1px solid color-mix(in srgb, var(--danger) 32%, transparent); padding: 0.7rem 0.9rem; border-radius: var(--r-sm); font-size: 0.86rem; font-weight: 600; margin-bottom: 1rem; }
.login-foot { margin-top: 1.4rem; padding-top: 1.1rem; border-top: 1px solid var(--border-ink); font-size: 0.78rem; color: var(--muted); line-height: 1.6; }

/* --- Message detail -------------------------------------------------- */
.msg-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 0.9rem; margin-bottom: 1.2rem; }
.msg-meta .mm-item { background: var(--surface-2); padding: 0.7rem 0.9rem; border-radius: var(--r-sm); }
.msg-meta .mm-label { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.msg-meta .mm-value { font-weight: 600; font-size: 0.92rem; word-break: break-all; }
.msg-body { white-space: pre-wrap; line-height: 1.75; font-size: 0.96rem; background: var(--surface-2); padding: 1.1rem 1.25rem; border-radius: var(--r-sm); }

.unread-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cobalt); display: inline-block; }

/* --- Confirm dialog --------------------------------------------------- */
.confirm-text { font-size: 1rem; line-height: 1.7; color: var(--muted); }
.confirm-text strong { color: var(--ink); }

/* --- Mobile ------------------------------------------------------------- */
@media (max-width: 940px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-sidebar {
    grid-column: 1;
    position: fixed;
    z-index: 90;
    width: 264px;
    left: 0; top: 0;
    transform: translateX(-100%);
    transition: transform var(--dur-med) var(--ease-out);
    background: var(--bg-elevated);
    border-left: none;
    border-right: 1px solid var(--border-ink);
  }
  .admin-sidebar.is-open { transform: none; box-shadow: var(--shadow-lg); }
  .admin-sidebar-toggle { display: grid; }
  .admin-backdrop { position: fixed; inset: 0; background: rgba(10,10,24,0.5); z-index: 80; display: none; }
  .admin-backdrop.is-open { display: block; }
}

/* --- mode banner icon (the stray giant lightning fix) -------- */
.mode-banner svg { width: 18px; height: 18px; flex: none; }