/* ==========================================================================
   Admin panel — premium dashboard design system. Layered on top of theme.css
   (shared color/spacing variables + base .admin-* rules) and only linked from
   _AdminLayout.cshtml/_PlatformAdminLayout.cshtml - never affects the
   customer storefront or the Winter theme. Introduces its own --adm-* token
   set (distinct "back office" identity) rather than overriding the shared
   :root variables, so nothing here can leak into storefront pages that also
   include theme.css.
   ========================================================================== */

:root {
  --adm-bg: #f2f3f9;
  --adm-surface: #ffffff;
  --adm-ink: #171923;
  --adm-ink-soft: #4b4f5e;
  --adm-muted: #767c8c;
  --adm-border: #e6e8f2;
  --adm-border-soft: #edeff6;

  --adm-accent: #6355f0;
  --adm-accent-2: #9b6bf2;
  --adm-accent-dark: #4b3fd6;
  --adm-accent-tint: #eeecfe;
  --adm-accent-gradient: linear-gradient(135deg, var(--adm-accent) 0%, var(--adm-accent-2) 100%);

  --adm-success: #17915a;
  --adm-success-tint: #e4f7ee;
  --adm-warning: #b5720a;
  --adm-warning-tint: #fdf1de;
  --adm-danger: #d13a3a;
  --adm-danger-tint: #fbe8e8;

  --adm-radius-sm: 9px;
  --adm-radius-md: 14px;
  --adm-radius-lg: 20px;

  --adm-shadow-xs: 0 1px 2px rgba(23, 25, 35, .06);
  --adm-shadow-sm: 0 2px 6px rgba(23, 25, 35, .07), 0 1px 2px rgba(23, 25, 35, .05);
  --adm-shadow-md: 0 10px 24px -6px rgba(23, 25, 35, .14);
  --adm-shadow-lg: 0 24px 56px -12px rgba(30, 20, 70, .28);
  --adm-shadow-glow: 0 8px 20px -4px rgba(99, 85, 240, .38);

  --adm-sidebar-w: 272px;
  --adm-mobile-bar-h: 58px;
}

body:has(.admin-shell), body:has(.admin-auth-shell) {
  background: var(--adm-bg);
}

/* ---------------------------------------------------------------------- */
/* Shell / layout                                                          */
/* ---------------------------------------------------------------------- */

.admin-shell {
  grid-template-columns: var(--adm-sidebar-w) 1fr;
  align-items: stretch;
}

.admin-mobile-bar { display: none; }

/* ---------------------------------------------------------------------- */
/* Sidebar                                                                 */
/* ---------------------------------------------------------------------- */

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background:
    radial-gradient(720px 420px at 15% -10%, rgba(155, 107, 242, .35), transparent 60%),
    linear-gradient(165deg, #14121f 0%, #1b1830 55%, #14121f 100%);
  padding: 1.5rem 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  box-shadow: inset -1px 0 0 rgba(255, 255, 255, .06);
  overflow-y: auto;
}

.admin-sidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: .5rem;
  margin-bottom: 1.9rem;
}

.admin-sidebar .brand {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: .06em;
  color: #fff;
}

.brand-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--adm-accent-gradient);
  box-shadow: 0 0 0 4px rgba(155, 107, 242, .22);
  flex: none;
}

.admin-nav-close { display: none; }

.admin-nav { display: flex; flex-direction: column; gap: .15rem; }

.admin-nav-group + .admin-nav-group,
.admin-nav > a + .admin-nav-group {
  margin-top: 1.4rem;
}

.admin-nav-group-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font-size: .69rem;
  font-weight: 700;
  letter-spacing: .09em;
  color: #948fa8;
  text-transform: uppercase;
  padding: .45rem .8rem;
  background: none;
  border: none;
  font-family: inherit;
  cursor: pointer;
  border-radius: var(--adm-radius-sm);
  transition: background-color .14s ease, color .14s ease;
}
.admin-nav-group-title:hover { background: rgba(255, 255, 255, .05); color: #c7c3dc; }

.admin-nav-group-title svg {
  width: 14px;
  height: 14px;
  flex: none;
  opacity: .7;
  transition: transform .2s ease;
}
.admin-nav-group.is-open > .admin-nav-group-title svg { transform: rotate(90deg); }

.admin-nav-group-items {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  overflow: hidden;
  max-height: 0;
  transition: max-height .24s ease;
}

.admin-sidebar a {
  position: relative;
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .62rem .85rem;
  border-radius: var(--adm-radius-sm);
  font-size: .885rem;
  font-weight: 500;
  color: #c7c3dc;
  transition: background-color .16s ease, color .16s ease, transform .16s ease;
}

.admin-nav-icon { width: 18px; height: 18px; flex: none; opacity: .85; transition: opacity .16s ease; }

.admin-sidebar a:hover {
  background: rgba(255, 255, 255, .07);
  color: #fff;
}
.admin-sidebar a:hover .admin-nav-icon { opacity: 1; }

.admin-sidebar a.is-active {
  background: var(--adm-accent-gradient);
  color: #fff;
  font-weight: 700;
  box-shadow: var(--adm-shadow-glow);
}
.admin-sidebar a.is-active .admin-nav-icon { opacity: 1; }

.admin-sidebar .admin-nav-footer {
  margin-top: auto;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255, 255, 255, .09);
  display: flex;
  flex-direction: column;
  gap: .15rem;
}

.admin-sidebar form { margin: 0; }

.admin-sidebar .link-btn {
  display: flex;
  align-items: center;
  gap: .7rem;
  width: 100%;
  text-align: start;
  padding: .62rem .85rem;
  border-radius: var(--adm-radius-sm);
  font-size: .885rem;
  color: #c7c3dc;
  font-weight: 500;
}
.admin-sidebar .link-btn svg { width: 18px; height: 18px; flex: none; opacity: .85; }
.admin-sidebar .link-btn:hover { background: rgba(255, 255, 255, .07); color: #fff; }

/* ---------------------------------------------------------------------- */
/* Main content                                                            */
/* ---------------------------------------------------------------------- */

.admin-main {
  padding: 2rem 2.75rem 3rem;
  max-width: 1240px;
  width: 100%;
}

.admin-topbar {
  margin-bottom: 1.85rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--adm-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.admin-topbar h1 {
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--adm-ink);
}

/* ---------------------------------------------------------------------- */
/* Cards / stat grid                                                       */
/* ---------------------------------------------------------------------- */

.stat-grid { gap: 1.1rem; }

.stat-card {
  background: var(--adm-surface);
  border: 1px solid var(--adm-border);
  border-radius: var(--adm-radius-lg);
  box-shadow: var(--adm-shadow-sm);
  padding: 1.4rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--adm-shadow-md); }

.stat-card .icon-chip {
  width: 46px;
  height: 46px;
  border-radius: var(--adm-radius-md);
  background: var(--adm-accent-tint);
  color: var(--adm-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.stat-card .icon-chip svg { width: 22px; height: 22px; }

.stat-card .value { font-size: 1.65rem; font-weight: 800; color: var(--adm-ink); line-height: 1.15; }
.stat-card .label { color: var(--adm-muted); font-size: .82rem; margin-top: .15rem; }

.form-card {
  background: var(--adm-surface);
  border: 1px solid var(--adm-border);
  border-radius: var(--adm-radius-lg);
  box-shadow: var(--adm-shadow-sm);
  padding: 1.75rem 1.9rem;
}

/* ---------------------------------------------------------------------- */
/* Tables                                                                  */
/* ---------------------------------------------------------------------- */

.data-table {
  border: 1px solid var(--adm-border);
  border-radius: var(--adm-radius-md);
  box-shadow: var(--adm-shadow-sm);
  overflow: hidden;
  background: var(--adm-surface);
}

.data-table th {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--adm-muted);
  background: #f7f7fc;
  border-bottom: 1px solid var(--adm-border);
}

.data-table td { border-bottom: 1px solid var(--adm-border-soft); color: var(--adm-ink-soft); }
.data-table tr:last-child td { border-bottom: none; }

.data-table tbody tr { transition: background-color .12s ease; }
.data-table tbody tr:hover td { background: #f8f8fd; }

.data-table a { color: var(--adm-accent); font-weight: 600; }
.data-table a:hover { color: var(--adm-accent-dark); text-decoration: underline; }
.data-table .remove-btn, .data-table .link-btn { color: var(--adm-danger); font-weight: 600; background: none; border: none; cursor: pointer; font-family: inherit; padding: 0; }

@media (max-width: 960px) {
  .admin-main { overflow-x: auto; }
  .data-table { min-width: 560px; }
}

/* ---------------------------------------------------------------------- */
/* Table toolbar / sort / pagination (admin-data-table.js)                */
/* ---------------------------------------------------------------------- */

.admin-table-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 1.4rem;
  margin-bottom: .6rem;
}
.admin-table-summary { font-size: .8rem; color: var(--adm-muted); }

.data-table th.is-sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
  padding-inline-end: 1.6rem;
  transition: color .12s ease;
}
.data-table th.is-sortable:hover { color: var(--adm-ink); }
.data-table th.is-sortable:focus-visible { outline: 2px solid var(--adm-accent); outline-offset: -2px; }

.admin-sort-icon {
  position: absolute;
  inset-inline-end: .55rem;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  flex-direction: column;
  line-height: .55;
  font-size: .62rem;
  opacity: .35;
}
.admin-sort-icon::before { content: "▲"; display: block; }
.admin-sort-icon::after { content: "▼"; display: block; }
.data-table th.is-sorted-asc .admin-sort-icon,
.data-table th.is-sorted-desc .admin-sort-icon { opacity: 1; color: var(--adm-accent); }
.data-table th.is-sorted-asc .admin-sort-icon::after { opacity: .3; }
.data-table th.is-sorted-desc .admin-sort-icon::before { opacity: .3; }

.admin-table-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: 1.1rem;
}

.admin-page-btn {
  min-width: 34px;
  height: 34px;
  padding-inline: .6rem;
  border-radius: var(--adm-radius-sm);
  border: 1px solid var(--adm-border);
  background: var(--adm-surface);
  color: var(--adm-ink-soft);
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color .12s ease, color .12s ease, border-color .12s ease;
}
.admin-page-btn:hover:not(:disabled) { background: var(--adm-bg); border-color: var(--adm-border); color: var(--adm-ink); }
.admin-page-btn:disabled { opacity: .45; cursor: not-allowed; }
.admin-page-btn.is-active {
  background: var(--adm-accent-gradient);
  border-color: transparent;
  color: #fff;
  box-shadow: var(--adm-shadow-glow);
}

.admin-page-size {
  margin-inline-start: .6rem;
  padding: .4rem .6rem;
  border-radius: var(--adm-radius-sm);
  border: 1px solid var(--adm-border);
  background: var(--adm-surface);
  color: var(--adm-ink-soft);
  font-family: inherit;
  font-size: .8rem;
}

/* ---------------------------------------------------------------------- */
/* Forms                                                                   */
/* ---------------------------------------------------------------------- */

.form-row label { color: var(--adm-ink); font-weight: 600; }
.form-row input, .form-row select, .form-row textarea {
  border-color: var(--adm-border);
  border-radius: var(--adm-radius-sm);
  background: var(--adm-surface);
  color: var(--adm-ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--adm-accent);
  box-shadow: 0 0 0 3px var(--adm-accent-tint);
}
.form-row input[type="checkbox"] { width: auto; }

.jalali-datetime-input {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-items: center;
}
.jalali-datetime-input select { width: auto; min-width: 4.5rem; }
.jalali-datetime-input .jalali-input-month { min-width: 7rem; }
.jalali-datetime-input .jalali-input-time { display: flex; align-items: center; gap: .25rem; }
.jalali-datetime-input .jalali-input-time select { min-width: 3.5rem; }

/* ---------------------------------------------------------------------- */
/* Buttons                                                                 */
/* ---------------------------------------------------------------------- */

.btn {
  border-radius: var(--adm-radius-sm);
  font-weight: 700;
  transition: transform .12s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease, border-color .15s ease;
}
.btn:active { transform: translateY(1px) scale(.98); }

.btn-dark {
  background: var(--adm-accent-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--adm-shadow-glow);
}
.btn-dark:hover { filter: brightness(1.06); box-shadow: 0 10px 26px -4px rgba(99, 85, 240, .48); }

.btn-outline {
  background: var(--adm-surface);
  border-color: var(--adm-border);
  color: var(--adm-ink-soft);
}
.btn-outline:hover { background: var(--adm-bg); color: var(--adm-ink); border-color: var(--adm-border); }

.btn-accent { background: var(--adm-accent); color: #fff; }
.btn-accent:hover { background: var(--adm-accent-dark); }

/* ---------------------------------------------------------------------- */
/* Flash / badges / status pills                                          */
/* ---------------------------------------------------------------------- */

.flash {
  border-inline-start: 3px solid transparent;
  border-radius: var(--adm-radius-sm);
  box-shadow: var(--adm-shadow-xs);
  animation: adm-flash-in .2s ease;
}
@keyframes adm-flash-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }

.flash-success { border-inline-start-color: var(--adm-success); background: var(--adm-success-tint); color: var(--adm-success); }
.flash-error { border-inline-start-color: var(--adm-danger); background: var(--adm-danger-tint); color: var(--adm-danger); }

.status-pill { font-weight: 700; letter-spacing: .01em; }
.status-Pending { background: var(--adm-warning-tint); color: var(--adm-warning); }
.status-Delivered { background: var(--adm-success-tint); color: var(--adm-success); }
.status-Cancelled { background: var(--adm-danger-tint); color: var(--adm-danger); }

/* ---------------------------------------------------------------------- */
/* Auth (login / access-denied) pages                                     */
/* ---------------------------------------------------------------------- */

.admin-auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  background:
    radial-gradient(900px 560px at 85% -10%, rgba(155, 107, 242, .25), transparent 60%),
    radial-gradient(700px 500px at 10% 110%, rgba(99, 85, 240, .18), transparent 55%),
    linear-gradient(165deg, #14121f 0%, #1b1830 60%, #14121f 100%);
}

.admin-auth-shell .form-card {
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
  box-shadow: var(--adm-shadow-lg);
  border: 1px solid rgba(255, 255, 255, .08);
}

.admin-auth-shell h1 { color: var(--adm-ink); }

/* ---------------------------------------------------------------------- */
/* Mobile nav drawer                                                      */
/* ---------------------------------------------------------------------- */

@media (max-width: 960px) {
  .admin-shell {
    grid-template-columns: 1fr;
    display: block;
    padding-top: var(--adm-mobile-bar-h);
  }

  .admin-mobile-bar {
    display: flex;
    align-items: center;
    gap: .75rem;
    position: fixed;
    inset-inline: 0;
    top: 0;
    height: var(--adm-mobile-bar-h);
    padding-inline: 1rem;
    background: #14121f;
    z-index: 80;
    box-shadow: 0 2px 10px rgba(0,0,0,.25);
  }
  .admin-mobile-brand { color: #fff; font-weight: 800; letter-spacing: .06em; font-size: 1.05rem; }

  .admin-nav-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: var(--adm-radius-sm);
    background: rgba(255,255,255,.08); border: none; color: #fff; cursor: pointer;
  }
  .admin-nav-toggle svg { width: 20px; height: 20px; }

  .admin-nav-close {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; border-radius: 50%;
    background: rgba(255,255,255,.08); border: none; color: #fff; cursor: pointer;
  }
  .admin-nav-close svg { width: 17px; height: 17px; }

  .admin-sidebar {
    position: fixed;
    inset-block: 0;
    inset-inline-start: 0;
    width: min(84vw, 300px);
    height: 100vh;
    z-index: 90;
    transform: translateX(110%);
    transition: transform .28s ease;
    box-shadow: var(--adm-shadow-lg);
  }
  .admin-shell.admin-nav-is-open .admin-sidebar { transform: translateX(0); }

  .admin-sidebar-backdrop {
    display: none;
    position: fixed; inset: 0; background: rgba(15, 12, 30, .5); z-index: 85;
  }
  .admin-shell.admin-nav-is-open .admin-sidebar-backdrop { display: block; }

  .admin-main { padding: 1.5rem 1.1rem 2.5rem; }
  .admin-topbar h1 { font-size: 1.3rem; }
  .stat-card { padding: 1.1rem 1.2rem; }
}

@media (min-width: 961px) {
  .admin-sidebar-backdrop { display: none; }
}

/* ---------- Theme picker cards (Admin > Themes) ---------- */
.theme-card-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.1rem;
}
.theme-card {
  background: var(--adm-surface); border: 1px solid var(--adm-border); border-radius: var(--adm-radius-md);
  overflow: hidden; box-shadow: var(--adm-shadow-xs); transition: box-shadow .15s ease, transform .15s ease;
}
.theme-card:hover { box-shadow: var(--adm-shadow-md); transform: translateY(-2px); }
.theme-card .theme-card-preview {
  aspect-ratio: 3/2; background: var(--adm-border-soft); display: block; width: 100%; object-fit: cover;
}
.theme-card .theme-card-body { padding: 1rem 1.1rem 1.1rem; }
.theme-card .theme-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: .5rem; margin-bottom: .35rem; }
.theme-card .theme-card-name { font-weight: 700; color: var(--adm-ink); }
.theme-card .theme-style-tag {
  display: inline-block; padding: .2rem .55rem; font-size: .72rem; font-weight: 700; white-space: nowrap;
  background: var(--adm-accent-tint); color: var(--adm-accent-dark); border-radius: 999px;
}
.theme-card .theme-card-desc { font-size: .85rem; color: var(--adm-ink-soft); line-height: 1.6; margin-bottom: .5rem; }
.theme-card .theme-card-meta { font-size: .78rem; color: var(--adm-muted); margin-bottom: .85rem; }
.theme-card .theme-card-actions { display: flex; align-items: center; gap: .6rem; }

/* ---------- Inline tag picker (Admin entity edit views) ---------- */
.tag-picker { margin-top: 1.5rem; }
.tag-picker-header { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-bottom: .6rem; }
.tag-picker-header h4 { margin: 0; font-size: .9rem; }
.tag-picker-header a { font-size: .8rem; white-space: nowrap; }
.tag-picker-chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .6rem; }
.tag-chip {
  display: inline-flex; align-items: center; gap: .3rem; padding: .25rem .6rem; border-radius: 999px;
  background: var(--adm-accent-tint); color: var(--adm-accent-dark); font-size: .82rem; font-weight: 600;
}
.tag-chip button {
  background: none; border: none; color: inherit; cursor: pointer; font-size: 1rem; line-height: 1; padding: 0;
}
.tag-picker-input {
  width: 100%; padding: .5rem .7rem; border: 1px solid var(--adm-border); border-radius: var(--adm-radius-sm);
  font-family: inherit; font-size: .88rem;
}