/* =====================================================================
   The Final Ring shared UI components
   One place for: toast notifications, inline alerts, button loading
   state, tab bars, and table styling used across the public site,
   profile area, and admin panel. Included on every page (see the four
   _header.php / _footer.php component pairs) so nothing here needs to
   be duplicated per-page. Works standalone (no profile-theme.css
   dependency) so it looks right on the public green-themed pages too.
   ===================================================================== */

:root {
  --appc-bg: #10141c;
  --appc-border: rgba(255, 255, 255, 0.1);
  --appc-text: #e7eaf1;
  --appc-text-muted: #969eb2;
  --appc-success: #2ecc71;
  --appc-success-bg: rgba(46, 204, 113, 0.14);
  --appc-error: #ff4d6d;
  --appc-error-bg: rgba(255, 77, 109, 0.14);
  --appc-warning: #ffc107;
  --appc-warning-bg: rgba(255, 193, 7, 0.14);
  --appc-info: #4cc2ff;
  --appc-info-bg: rgba(76, 194, 255, 0.14);
  --appc-radius: 10px;
}

/* ---------------------------------------------------------------------
   Toast notifications (JS-driven, see assets/js/app.js)
   --------------------------------------------------------------------- */

#appc-toast-root {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: min(380px, calc(100vw - 32px));
  pointer-events: none;
}

.appc-toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 14px;
  border-radius: var(--appc-radius);
  background: var(--appc-bg);
  border: 1px solid var(--appc-border);
  border-left: 3px solid var(--appc-info);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  color: var(--appc-text);
  font-size: 14px;
  line-height: 1.45;
  transform: translateX(120%);
  opacity: 0;
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.22s ease;
}

.appc-toast.is-visible { transform: translateX(0); opacity: 1; }
.appc-toast.is-leaving { transform: translateX(120%); opacity: 0; }

.appc-toast-icon { flex: none; font-size: 17px; margin-top: 1px; }
.appc-toast-body { flex: 1; min-width: 0; word-break: break-word; }
.appc-toast-close {
  flex: none;
  background: none;
  border: none;
  color: var(--appc-text-muted);
  cursor: pointer;
  font-size: 13px;
  padding: 2px 4px;
  line-height: 1;
}
.appc-toast-close:hover { color: var(--appc-text); }

.appc-toast--success { border-left-color: var(--appc-success); }
.appc-toast--success .appc-toast-icon { color: var(--appc-success); }
.appc-toast--error { border-left-color: var(--appc-error); }
.appc-toast--error .appc-toast-icon { color: var(--appc-error); }
.appc-toast--warning { border-left-color: var(--appc-warning); }
.appc-toast--warning .appc-toast-icon { color: var(--appc-warning); }
.appc-toast--info { border-left-color: var(--appc-info); }
.appc-toast--info .appc-toast-icon { color: var(--appc-info); }

@media (max-width: 480px) {
  #appc-toast-root { left: 12px; right: 12px; top: 12px; max-width: none; }
}

/* ---------------------------------------------------------------------
   Inline alert / empty-state card - a modern, minimal replacement for
   ad hoc "no data" text and bootstrap alert-* boxes. Use appc-alert-*
   for a message with an icon, and appc-empty for an empty-state block
   (icon + title + optional hint), same visual language everywhere.
   --------------------------------------------------------------------- */

.appc-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 16px;
  border-radius: var(--appc-radius);
  border: 1px solid var(--appc-border);
  border-left: 3px solid var(--appc-info);
  background: var(--appc-info-bg);
  color: var(--appc-text);
  font-size: 14.5px;
  line-height: 1.5;
  margin-bottom: 18px;
}
.appc-alert i { flex: none; margin-top: 2px; font-size: 16px; }
.appc-alert-success { background: var(--appc-success-bg); border-left-color: var(--appc-success); }
.appc-alert-success i { color: var(--appc-success); }
.appc-alert-error { background: var(--appc-error-bg); border-left-color: var(--appc-error); }
.appc-alert-error i { color: var(--appc-error); }
.appc-alert-warning { background: var(--appc-warning-bg); border-left-color: var(--appc-warning); }
.appc-alert-warning i { color: var(--appc-warning); }
.appc-alert-info i { color: var(--appc-info); }

.appc-empty {
  text-align: center;
  padding: 56px 24px;
  border-radius: 14px;
  border: 1px dashed var(--appc-border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--appc-text-muted);
}
.appc-empty i, .appc-empty .appc-empty-icon { font-size: 34px; color: var(--appc-text-muted); opacity: 0.6; margin-bottom: 14px; display: inline-block; }
.appc-empty-title { color: var(--appc-text); font-weight: 600; font-size: 16px; margin-bottom: 6px; }
.appc-empty-hint { font-size: 13.5px; max-width: 420px; margin: 0 auto; }

/* ---------------------------------------------------------------------
   Buttons: loading / disabled state, driven by app.js (App.setLoading)
   --------------------------------------------------------------------- */

.appc-btn-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  animation: appc-spin 0.7s linear infinite;
  margin-right: 8px;
  vertical-align: -2px;
}
@keyframes appc-spin { to { transform: rotate(360deg); } }

[data-ajax-form] button[type="submit"][disabled],
button.is-loading[disabled],
.appc-btn[disabled] {
  opacity: 0.72;
  cursor: not-allowed;
  pointer-events: none;
}

/* ---------------------------------------------------------------------
   Modern minimal data table - reused by every admin list page instead
   of one-off table markup/styling.
   --------------------------------------------------------------------- */

.appc-table-wrap {
  border-radius: 14px;
  border: 1px solid var(--appc-border);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
}
.appc-table-wrap { overflow-x: auto; }
table.appc-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  font-size: 14px;
}
table.appc-table thead th {
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--appc-text-muted);
  font-weight: 600;
  background: rgba(255, 255, 255, 0.035);
  padding: 13px 16px;
  border-bottom: 1px solid var(--appc-border);
  white-space: nowrap;
}
table.appc-table tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--appc-border);
  color: var(--appc-text);
  vertical-align: middle;
}
table.appc-table tbody tr:last-child td { border-bottom: none; }
table.appc-table tbody tr { transition: background 0.15s ease; }
table.appc-table tbody tr:hover { background: rgba(255, 255, 255, 0.035); }
table.appc-table tbody tr.is-empty-row td { text-align: center; padding: 40px 16px; color: var(--appc-text-muted); }

.appc-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  border: 1px solid transparent;
  text-transform: capitalize;
}
.appc-badge--success { background: var(--appc-success-bg); color: var(--appc-success); border-color: rgba(46, 204, 113, 0.3); }
.appc-badge--error { background: var(--appc-error-bg); color: var(--appc-error); border-color: rgba(255, 77, 109, 0.3); }
.appc-badge--warning { background: var(--appc-warning-bg); color: var(--appc-warning); border-color: rgba(255, 193, 7, 0.3); }
.appc-badge--info { background: var(--appc-info-bg); color: var(--appc-info); border-color: rgba(76, 194, 255, 0.3); }
.appc-badge--neutral { background: rgba(255, 255, 255, 0.06); color: var(--appc-text-muted); border-color: var(--appc-border); }

.appc-row-actions { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.appc-icon-btn {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid var(--appc-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--appc-text-muted);
  transition: all 0.15s ease;
  cursor: pointer;
  text-decoration: none;
  font-size: 13.5px;
}
.appc-icon-btn:hover { color: var(--appc-text); background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.2); }
.appc-icon-btn--danger:hover { color: var(--appc-error); border-color: rgba(255, 77, 109, 0.4); background: var(--appc-error-bg); }
.appc-icon-btn--success:hover { color: var(--appc-success); border-color: rgba(46, 204, 113, 0.4); background: var(--appc-success-bg); }
.appc-icon-btn--primary:hover { color: var(--appc-info); border-color: rgba(76, 194, 255, 0.4); background: var(--appc-info-bg); }

/* ---------------------------------------------------------------------
   Tab bar (used by My Listings, admin sub-navigation, etc.)
   --------------------------------------------------------------------- */

.appc-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px;
  border-radius: 999px;
  border: 1px solid var(--appc-border);
  background: rgba(255, 255, 255, 0.03);
  width: fit-content;
  max-width: 100%;
  overflow-x: auto;
  margin-bottom: 22px;
}
.appc-tab {
  border: none;
  background: none;
  color: var(--appc-text-muted);
  font-size: 13.5px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.appc-tab:hover { color: var(--appc-text); }
.appc-tab.is-active { background: var(--pf-accent-2, var(--theme-color, #45F882)); color: #fff; }
.appc-tab .appc-tab-count {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  padding: 1px 7px;
  font-size: 11px;
}
.appc-tab.is-active .appc-tab-count { background: rgba(255, 255, 255, 0.3); }
.appc-tab-panel { display: none; }
.appc-tab-panel.is-active { display: block; }

/* ---------------------------------------------------------------------
   Admin shell layout fixes (navbar spacing, sidebar, cards, forms)
   --------------------------------------------------------------------- */

.appc-admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
}
.appc-admin-topbar-right { display: flex; align-items: center; gap: 14px; margin-left: auto; }

.appc-dropdown { position: relative; }
.appc-dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 220px;
  background: var(--pf-panel-solid, #10141c);
  border: 1px solid var(--pf-panel-border, var(--appc-border));
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all 0.15s ease;
  z-index: 999;
}
.appc-dropdown.is-open .appc-dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.appc-dropdown-menu a, .appc-dropdown-menu button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--pf-text, var(--appc-text));
  background: none;
  border: none;
  font-size: 13.5px;
  text-decoration: none;
  cursor: pointer;
}
.appc-dropdown-menu a:hover, .appc-dropdown-menu button:hover { background: rgba(255, 255, 255, 0.06); }
.appc-dropdown-menu .appc-dropdown-title { padding: 8px 12px 10px; font-size: 12px; color: var(--pf-text-faint, var(--appc-text-muted)); border-bottom: 1px solid var(--pf-panel-border, var(--appc-border)); margin-bottom: 6px; }
.appc-dropdown-menu .appc-dropdown-divider { height: 1px; background: var(--pf-panel-border, var(--appc-border)); margin: 6px 0; }
.appc-notif-badge {
  position: absolute;
  top: -3px;
  right: -3px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--appc-error);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.appc-page-body { padding: 24px clamp(16px, 3vw, 32px) 60px; width: 100%; max-width: 100%; }
.appc-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  width: 100%;
}
.appc-kpi-card {
  border-radius: 14px;
  border: 1px solid var(--appc-border);
  background: rgba(255, 255, 255, 0.025);
  padding: 20px;
  min-width: 0;
}

.appc-field { margin-bottom: 18px; width: 100%; }
.appc-field label { display: block; margin-bottom: 8px; font-size: 13px; color: var(--pf-text-muted, var(--appc-text-muted)); font-weight: 600; }
.appc-field input:not([type="checkbox"]):not([type="radio"]),
.appc-field select,
.appc-field textarea {
  width: 100%;
  box-sizing: border-box;
  min-height: 46px;
  padding: 11px 14px;
  border-radius: 9px;
  border: 1px solid var(--appc-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--appc-text);
  font-size: 14.5px;
}
.appc-field input::placeholder, .appc-field textarea::placeholder { color: var(--appc-text-muted); opacity: 0.8; }
.appc-field textarea { min-height: 110px; resize: vertical; }
.appc-form-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 6px; }

/* ---------------------------------------------------------------------
   Admin impersonation banner ("login as this user")
   --------------------------------------------------------------------- */
.appc-impersonate-bar {
  position: sticky;
  top: 0;
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 16px;
  background: linear-gradient(90deg, #7a0000, #b30000);
  color: #fff;
  font-size: 13.5px;
  font-weight: 600;
  text-align: center;
}
.appc-impersonate-bar a {
  color: #fff;
  text-decoration: underline;
  font-weight: 700;
}
.appc-impersonate-bar i { margin-right: 4px; }

/* ============================================================
   Performance / loading UX
   ============================================================ */

/* Top navigation progress bar (driven by assets/js/app.js). */
.appc-topbar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0;
    background: linear-gradient(90deg, var(--theme-color, #5bd85b), #00b3ff);
    box-shadow: 0 0 10px rgba(91, 216, 91, .7), 0 0 4px rgba(0, 179, 255, .5);
    z-index: 2147483646;
    opacity: 0;
    pointer-events: none;
    border-top-right-radius: 3px;
    border-bottom-right-radius: 3px;
}

/* Reusable skeleton shimmer. Put .appc-skeleton on a placeholder block
   (give it a width/height) to show an animated loading shimmer. */
@keyframes appc-shimmer {
    0%   { background-position: -180% 0; }
    100% { background-position: 180% 0; }
}
.appc-skeleton {
    background-color: rgba(255, 255, 255, .04);
    background-image: linear-gradient(100deg, rgba(255, 255, 255, 0) 30%, rgba(255, 255, 255, .07) 50%, rgba(255, 255, 255, 0) 70%);
    background-size: 200% 100%;
    animation: appc-shimmer 1.4s ease-in-out infinite;
    border-radius: 8px;
}
@media (prefers-reduced-motion: reduce) {
    .appc-skeleton { animation: none; }
    .appc-topbar { transition: opacity .3s ease !important; }
}

/* Smooth fade-in for lazy-loaded images to avoid a hard pop-in. Opt in by
   adding class="appc-img" to an <img loading="lazy">. */
.appc-img { opacity: 0; transition: opacity .35s ease; }
.appc-img.is-loaded, .appc-img[data-loaded="1"] { opacity: 1; }