/* ==========================================================================
   سَنَد | SANAD — Component System
   ========================================================================== */

/* --------------------------------------------------------------- Buttons */
.s-btn {
  --btn-bg: var(--s-primary); --btn-fg: #fff; --btn-bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  padding: 10px 20px;
  font-family: var(--s-font); font-size: var(--s-fs-base); font-weight: 600; line-height: 1.6;
  color: var(--btn-fg); background: var(--btn-bg);
  border: 1.5px solid var(--btn-bd); border-radius: var(--s-radius-pill);
  cursor: pointer; white-space: nowrap; text-decoration: none;
  transition: transform var(--s-fast) var(--s-ease), box-shadow var(--s-fast) var(--s-ease),
              background var(--s-fast) var(--s-ease), color var(--s-fast) var(--s-ease),
              border-color var(--s-fast) var(--s-ease);
}
.s-btn i { font-size: 1.05em; line-height: 1; }
.s-btn:hover { color: var(--btn-fg); transform: translateY(-1px); box-shadow: var(--s-shadow-2); }
.s-btn:active { transform: translateY(0); box-shadow: var(--s-shadow-1); }
.s-btn:focus-visible { box-shadow: var(--s-shadow-focus); outline: none; }
.s-btn[disabled], .s-btn.is-disabled { opacity: .5; pointer-events: none; }

.s-btn-primary   { --btn-bg: var(--s-primary); --btn-fg:#fff; }
.s-btn-primary:hover { --btn-bg: var(--s-green-600); }
.s-btn-accent    { --btn-bg: var(--s-accent); --btn-fg:#fff; }
.s-btn-accent:hover  { --btn-bg: var(--s-red-500); }
.s-btn-dark      { --btn-bg: var(--s-ink-900); --btn-fg:#fff; }
.s-btn-outline   { --btn-bg: transparent; --btn-fg: var(--s-primary); --btn-bd: var(--s-green-200); }
.s-btn-outline:hover { --btn-bg: var(--s-green-50); --btn-bd: var(--s-green-500); }
.s-btn-outline-accent { --btn-bg: transparent; --btn-fg: var(--s-accent); --btn-bd: var(--s-red-200); }
.s-btn-outline-accent:hover { --btn-bg: var(--s-red-50); --btn-bd: var(--s-red-500); }
.s-btn-ghost     { --btn-bg: transparent; --btn-fg: var(--s-ink-700); --btn-bd: transparent; }
.s-btn-ghost:hover { --btn-bg: var(--s-bg-alt); --btn-fg: var(--s-ink-900); box-shadow: none; }
.s-btn-soft      { --btn-bg: var(--s-green-100); --btn-fg: var(--s-green-800); }
.s-btn-soft:hover{ --btn-bg: var(--s-green-200); }
.s-btn-white     { --btn-bg:#fff; --btn-fg: var(--s-green-800); }
.s-btn-danger-soft { --btn-bg: var(--s-red-50); --btn-fg: var(--s-red-700); }

.s-btn-sm  { padding: 6px 14px; font-size: var(--s-fs-sm); }
.s-btn-xs  { padding: 4px 10px; font-size: var(--s-fs-xs); }
.s-btn-lg  { padding: 14px 30px; font-size: var(--s-fs-md); }
.s-btn-block { width: 100%; }
.s-btn-icon { padding: 9px; width: 40px; height: 40px; border-radius: var(--s-radius-pill); }
.s-btn-icon.s-btn-sm { width: 32px; height: 32px; padding: 0; }

.s-btn.is-loading { position: relative; color: transparent !important; pointer-events: none; }
.s-btn.is-loading::after {
  content: ''; position: absolute; inset: 0; margin: auto;
  width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid currentColor; border-top-color: transparent;
  color: var(--btn-fg); animation: s-spin .7s linear infinite;
}

.s-btn-group { display: inline-flex; background: var(--s-bg-alt); border-radius: var(--s-radius-pill); padding: 4px; gap: 2px; }
.s-btn-group .s-btn { border-radius: var(--s-radius-pill); }

/* ----------------------------------------------------------------- Cards */
.s-card {
  background: var(--s-surface);
  border: 1px solid var(--s-line);
  border-radius: var(--s-radius-lg);
  box-shadow: var(--s-shadow-1);
  padding: var(--s-5);
  transition: box-shadow var(--s-normal) var(--s-ease), transform var(--s-normal) var(--s-ease),
              border-color var(--s-normal) var(--s-ease);
}
.s-card-flush { padding: 0; overflow: hidden; }
.s-card-hover:hover { box-shadow: var(--s-shadow-2); transform: translateY(-3px); border-color: var(--s-green-200); }
.s-card-head { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); margin-bottom: var(--s-4); }
.s-card-head h3, .s-card-head h4 { margin: 0; }
.s-card-title { display: flex; align-items: center; gap: var(--s-2); font-weight: 700; color: var(--s-ink-900); }
.s-card-title i { color: var(--s-primary); }
.s-card-body { padding: var(--s-5); }
.s-card-foot { padding: var(--s-4) var(--s-5); border-top: 1px solid var(--s-line-soft); background: var(--s-surface-2); }
.s-card-accent { border-top: 3px solid var(--s-accent); }

.s-section { margin-bottom: var(--s-8); }
.s-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--s-4); margin-bottom: var(--s-4); flex-wrap: wrap; }
.s-section-head p { margin: 4px 0 0; color: var(--s-ink-500); font-size: var(--s-fs-sm); }

/* ---------------------------------------------------------- Page header */
.s-page-head { margin-bottom: var(--s-6); }
.s-page-head h1 { font-size: var(--s-fs-2xl); margin-bottom: 4px; }
.s-page-head .s-sub { color: var(--s-ink-500); font-size: var(--s-fs-base); margin: 0; }

.s-breadcrumb { display: flex; align-items: center; gap: 6px; font-size: var(--s-fs-xs); color: var(--s-ink-400); margin-bottom: var(--s-2); flex-wrap: wrap; }
.s-breadcrumb a { color: var(--s-ink-500); }
.s-breadcrumb a:hover { color: var(--s-primary); }
.s-breadcrumb i { font-size: 10px; }

/* ---------------------------------------------------------------- Badges */
.s-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 11px; border-radius: var(--s-radius-pill);
  font-size: var(--s-fs-xs); font-weight: 600; line-height: 1.7;
  background: var(--s-bg-alt); color: var(--s-ink-700); white-space: nowrap;
}
.s-badge i { font-size: 11px; }
.s-badge-primary { background: var(--s-green-100); color: var(--s-green-800); }
.s-badge-accent  { background: var(--s-red-50);   color: var(--s-red-700); }
.s-badge-success { background: var(--s-success-soft); color: var(--s-success); }
.s-badge-warning { background: var(--s-warning-soft); color: var(--s-warning); }
.s-badge-info    { background: var(--s-info-soft); color: var(--s-info); }
.s-badge-neutral { background: var(--s-bg-alt); color: var(--s-ink-500); }
.s-badge-solid   { background: var(--s-primary); color: #fff; }
.s-badge-dot::before { content:''; width:6px; height:6px; border-radius:50%; background: currentColor; }

.s-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 20px; height: 20px; padding: 0 6px;
  background: var(--s-accent); color: #fff;
  border-radius: var(--s-radius-pill); font-size: 11px; font-weight: 700; line-height: 1;
}

/* --------------------------------------------------------------- Avatars */
.s-avatar {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; flex: 0 0 auto;
  border-radius: 50%; color: #fff; font-weight: 700; font-size: var(--s-fs-sm);
  letter-spacing: .5px; user-select: none; position: relative;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.22);
}
.s-avatar-xs { width: 28px; height: 28px; font-size: 11px; }
.s-avatar-sm { width: 36px; height: 36px; font-size: 12px; }
.s-avatar-lg { width: 64px; height: 64px; font-size: var(--s-fs-lg); }
.s-avatar-xl { width: 104px; height: 104px; font-size: var(--s-fs-2xl); }
.s-avatar-2xl{ width: 132px; height: 132px; font-size: var(--s-fs-3xl); }
.s-avatar-ring { box-shadow: 0 0 0 3px var(--s-surface), 0 0 0 5px var(--s-green-200); }
.s-avatar-online::after {
  content: ''; position: absolute; inset-block-end: 1px; inset-inline-end: 1px;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--s-green-500); border: 2px solid var(--s-surface);
}
.s-avatar-stack { display: flex; }
.s-avatar-stack .s-avatar { margin-inline-start: -10px; border: 2px solid var(--s-surface); }
.s-avatar-stack .s-avatar:first-child { margin-inline-start: 0; }

/* ----------------------------------------------------------------- Forms */
.s-field { margin-bottom: var(--s-4); }
.s-label {
  display: flex; align-items: center; gap: 6px;
  font-size: var(--s-fs-sm); font-weight: 600; color: var(--s-ink-700); margin-bottom: 6px;
}
.s-label .s-req { color: var(--s-accent); font-weight: 700; }
.s-hint { font-size: var(--s-fs-xs); color: var(--s-ink-400); margin-top: 5px; display: block; }
.s-err  { font-size: var(--s-fs-xs); color: var(--s-danger); margin-top: 5px; display: none; align-items: center; gap: 4px; }
.s-field.has-error .s-err { display: flex; }
.s-field.has-error .s-input, .s-field.has-error .s-select, .s-field.has-error .s-textarea { border-color: var(--s-danger); background: var(--s-red-50); }

.s-input, .s-select, .s-textarea {
  width: 100%; padding: 11px 15px;
  font-family: var(--s-font); font-size: var(--s-fs-base); color: var(--s-ink-900);
  background: var(--s-surface); border: 1.5px solid var(--s-line); border-radius: var(--s-radius);
  transition: border-color var(--s-fast) var(--s-ease), box-shadow var(--s-fast) var(--s-ease), background var(--s-fast) var(--s-ease);
}
.s-textarea { min-height: 110px; resize: vertical; line-height: 1.8; }
.s-input::placeholder, .s-textarea::placeholder { color: var(--s-ink-300); }
.s-input:hover, .s-select:hover, .s-textarea:hover { border-color: var(--s-ink-200); }
.s-input:focus, .s-select:focus, .s-textarea:focus {
  outline: none; border-color: var(--s-green-500); box-shadow: var(--s-shadow-focus); background: #fff;
}
.s-input[disabled], .s-select[disabled] { background: var(--s-bg-alt); color: var(--s-ink-400); cursor: not-allowed; }
.s-input-sm { padding: 7px 12px; font-size: var(--s-fs-sm); }

.s-select {
  appearance: none; padding-inline-end: 40px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%235E6D65'%3E%3Cpath d='M8 11L3 5.5h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: left 14px center; background-size: 13px;
}

.s-input-group { position: relative; display: flex; align-items: center; }
.s-input-group .s-input { padding-inline-start: 44px; }
.s-input-group > i.s-ig-icon {
  position: absolute; inset-inline-start: 15px; color: var(--s-ink-300);
  font-size: 16px; pointer-events: none; transition: color var(--s-fast) var(--s-ease);
}
.s-input-group:focus-within > i.s-ig-icon { color: var(--s-primary); }
.s-input-group .s-ig-btn {
  position: absolute; inset-inline-end: 8px;
  background: none; border: 0; color: var(--s-ink-400); cursor: pointer;
  padding: 6px; border-radius: 50%; display: flex;
}
.s-input-group .s-ig-btn:hover { background: var(--s-bg-alt); color: var(--s-ink-700); }

.s-check { display: flex; align-items: flex-start; gap: 9px; cursor: pointer; font-size: var(--s-fs-sm); user-select: none; }
.s-check input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--s-primary); cursor: pointer; flex: 0 0 auto; }

.s-switch { position: relative; display: inline-flex; align-items: center; gap: 10px; cursor: pointer; }
.s-switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.s-switch-track {
  width: 44px; height: 24px; border-radius: 99px; background: var(--s-ink-200);
  position: relative; transition: background var(--s-fast) var(--s-ease); flex: 0 0 auto;
}
.s-switch-track::after {
  content: ''; position: absolute; top: 3px; inset-inline-start: 3px;
  width: 18px; height: 18px; border-radius: 50%; background: #fff;
  transition: transform var(--s-fast) var(--s-ease); box-shadow: var(--s-shadow-1);
}
.s-switch input:checked + .s-switch-track { background: var(--s-green-500); }
.s-switch input:checked + .s-switch-track::after { transform: translateX(-20px); }
.s-switch input:focus-visible + .s-switch-track { box-shadow: var(--s-shadow-focus); }

/* Segmented radio cards */
.s-radio-cards { display: grid; gap: var(--s-3); grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); }
.s-radio-card {
  display: flex; align-items: center; gap: 10px; padding: 13px 16px; cursor: pointer;
  border: 1.5px solid var(--s-line); border-radius: var(--s-radius); background: var(--s-surface);
  transition: all var(--s-fast) var(--s-ease); font-size: var(--s-fs-sm); font-weight: 600;
}
.s-radio-card input { accent-color: var(--s-primary); }
.s-radio-card:hover { border-color: var(--s-green-200); background: var(--s-green-50); }
.s-radio-card:has(input:checked) { border-color: var(--s-green-500); background: var(--s-green-50); box-shadow: var(--s-shadow-focus); }

/* ----------------------------------------------------------------- Chips */
.s-chips { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.s-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 13px; border-radius: var(--s-radius-pill);
  background: var(--s-green-50); color: var(--s-green-800);
  border: 1px solid var(--s-green-100);
  font-size: var(--s-fs-xs); font-weight: 600; white-space: nowrap;
  transition: all var(--s-fast) var(--s-ease);
}
.s-chip-btn { cursor: pointer; }
.s-chip-btn:hover { background: var(--s-green-100); border-color: var(--s-green-200); }
.s-chip.is-active { background: var(--s-primary); color: #fff; border-color: var(--s-primary); }
.s-chip-neutral { background: var(--s-bg-alt); color: var(--s-ink-600, var(--s-ink-700)); border-color: var(--s-line); }
.s-chip-x { background: none; border: 0; color: inherit; cursor: pointer; padding: 0; display: flex; opacity: .6; }
.s-chip-x:hover { opacity: 1; }

/* --------------------------------------------------------------- Filters */
.s-filterbar {
  display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: flex-end;
  padding: var(--s-4); background: var(--s-surface);
  border: 1px solid var(--s-line); border-radius: var(--s-radius-lg); margin-bottom: var(--s-5);
}
.s-filterbar .s-field { margin: 0; flex: 1 1 165px; min-width: 140px; }
.s-filterbar .s-label { font-size: var(--s-fs-xs); margin-bottom: 4px; }
.s-filterbar .s-input, .s-filterbar .s-select { padding: 8px 13px; font-size: var(--s-fs-sm); }
.s-filterbar .s-select { padding-inline-end: 36px; }

/* ----------------------------------------------------------------- Table */
.s-table-wrap { overflow-x: auto; border-radius: var(--s-radius-lg); border: 1px solid var(--s-line); background: var(--s-surface); }
.s-table { width: 100%; border-collapse: collapse; font-size: var(--s-fs-sm); min-width: 780px; }
.s-table thead th {
  position: sticky; top: 0; z-index: 2;
  background: var(--s-surface-2); color: var(--s-ink-500);
  font-weight: 700; font-size: var(--s-fs-xs); text-align: start;
  padding: 12px 14px; border-bottom: 1px solid var(--s-line); white-space: nowrap;
}
.s-table thead th.is-sortable { cursor: pointer; user-select: none; }
.s-table thead th.is-sortable:hover { color: var(--s-primary); }
.s-table thead th i { font-size: 10px; margin-inline-start: 3px; opacity: .6; }
.s-table tbody td { padding: 11px 14px; border-bottom: 1px solid var(--s-line-soft); vertical-align: middle; color: var(--s-ink-800); }
.s-table tbody tr { transition: background var(--s-fast) var(--s-ease); }
.s-table tbody tr:hover { background: var(--s-green-50); }
.s-table tbody tr:last-child td { border-bottom: 0; }
.s-table .s-td-actions { white-space: nowrap; }
.s-table-compact tbody td { padding: 8px 12px; }

.s-cell-user { display: flex; align-items: center; gap: 10px; min-width: 200px; }
.s-cell-user .s-cu-name { font-weight: 700; color: var(--s-ink-900); }
.s-cell-user .s-cu-sub { font-size: var(--s-fs-xs); color: var(--s-ink-400); }

/* ------------------------------------------------------------ Pagination */
.s-pagination { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); padding: var(--s-4) 2px; flex-wrap: wrap; }
.s-pages { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }
.s-page-btn {
  min-width: 36px; height: 36px; padding: 0 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--s-surface); border: 1px solid var(--s-line); border-radius: var(--s-radius-sm);
  color: var(--s-ink-700); font-size: var(--s-fs-sm); font-weight: 600; cursor: pointer;
  font-family: var(--s-font); transition: all var(--s-fast) var(--s-ease);
}
.s-page-btn:hover:not([disabled]) { border-color: var(--s-green-500); color: var(--s-primary); }
.s-page-btn.is-active { background: var(--s-primary); border-color: var(--s-primary); color: #fff; }
.s-page-btn[disabled] { opacity: .4; cursor: not-allowed; }
.s-page-info { font-size: var(--s-fs-xs); color: var(--s-ink-500); }

/* --------------------------------------------------------- Stats & KPIs */
.s-stat {
  background: var(--s-surface); border: 1px solid var(--s-line);
  border-radius: var(--s-radius-lg); padding: var(--s-5);
  display: flex; align-items: flex-start; gap: var(--s-4);
  box-shadow: var(--s-shadow-1); position: relative; overflow: hidden;
  transition: box-shadow var(--s-normal) var(--s-ease), transform var(--s-normal) var(--s-ease);
}
.s-stat:hover { box-shadow: var(--s-shadow-2); transform: translateY(-2px); }
.s-stat-icon {
  width: 46px; height: 46px; flex: 0 0 auto; border-radius: var(--s-radius);
  display: grid; place-items: center; font-size: 20px;
  background: var(--s-green-100); color: var(--s-green-700);
}
.s-stat-icon.is-accent  { background: var(--s-red-50); color: var(--s-red-600); }
.s-stat-icon.is-info    { background: var(--s-info-soft); color: var(--s-info); }
.s-stat-icon.is-warning { background: var(--s-warning-soft); color: var(--s-warning); }
.s-stat-icon.is-dark    { background: var(--s-ink-900); color: #fff; }
.s-stat-value { font-size: var(--s-fs-2xl); font-weight: 800; color: var(--s-ink-900); line-height: 1.2; letter-spacing: -.5px; }
.s-stat-label { font-size: var(--s-fs-xs); color: var(--s-ink-500); font-weight: 600; }
.s-stat-delta { font-size: var(--s-fs-xs); font-weight: 700; display: inline-flex; align-items: center; gap: 3px; margin-top: 4px; }
.s-stat-delta.up   { color: var(--s-success); }
.s-stat-delta.down { color: var(--s-danger); }

/* -------------------------------------------------------------- Progress */
.s-progress { height: 9px; background: var(--s-bg-alt); border-radius: 99px; overflow: hidden; }
.s-progress-bar {
  height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, var(--s-green-600), var(--s-green-400));
  transition: width var(--s-slow) var(--s-ease); width: 0;
}
.s-progress-bar.is-accent { background: linear-gradient(90deg, var(--s-red-600), var(--s-red-500)); }
.s-progress-sm { height: 6px; }
.s-progress-lg { height: 14px; }

.s-ring { position: relative; width: 92px; height: 92px; flex: 0 0 auto; }
.s-ring svg { transform: rotate(-90deg); width: 100%; height: 100%; }
.s-ring circle { fill: none; stroke-width: 9; stroke-linecap: round; }
.s-ring .s-ring-bg { stroke: var(--s-bg-alt); }
.s-ring .s-ring-fg { stroke: var(--s-green-600); transition: stroke-dashoffset 1s var(--s-ease); }
.s-ring-label { position: absolute; inset: 0; display: grid; place-items: center; font-weight: 800; font-size: var(--s-fs-md); color: var(--s-ink-900); }

/* ------------------------------------------------------------------ Tabs */
.s-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--s-line); margin-bottom: var(--s-5); overflow-x: auto; scrollbar-width: none; }
.s-tabs::-webkit-scrollbar { display: none; }
.s-tab {
  padding: 11px 18px; background: none; border: 0; border-bottom: 3px solid transparent;
  font-family: var(--s-font); font-size: var(--s-fs-sm); font-weight: 600; color: var(--s-ink-500);
  cursor: pointer; white-space: nowrap; display: inline-flex; align-items: center; gap: 7px;
  transition: all var(--s-fast) var(--s-ease); margin-bottom: -1px;
}
.s-tab:hover { color: var(--s-ink-900); }
.s-tab.is-active { color: var(--s-primary); border-bottom-color: var(--s-primary); }
.s-tab .s-count { background: var(--s-bg-alt); color: var(--s-ink-500); }
.s-tab.is-active .s-count { background: var(--s-green-100); color: var(--s-green-800); }
.s-tabpane { display: none; animation: s-fade var(--s-normal) var(--s-ease); }
.s-tabpane.is-active { display: block; }

/* --------------------------------------------------------------- Toasts */
.s-toast-host {
  position: fixed; inset-block-start: 84px; inset-inline-start: 20px;
  z-index: var(--s-z-toast); display: flex; flex-direction: column; gap: 10px;
  max-width: min(380px, calc(100vw - 40px)); pointer-events: none;
}
.s-toast {
  display: flex; align-items: flex-start; gap: 11px;
  background: var(--s-surface); border: 1px solid var(--s-line);
  border-inline-start: 4px solid var(--s-primary);
  border-radius: var(--s-radius); padding: 13px 16px; box-shadow: var(--s-shadow-3);
  animation: s-pop var(--s-normal) var(--s-ease); pointer-events: auto;
}
.s-toast.is-out { animation: s-fade var(--s-fast) var(--s-ease) reverse forwards; }
.s-toast i.s-toast-icon { font-size: 19px; color: var(--s-primary); line-height: 1.4; }
.s-toast-title { font-weight: 700; font-size: var(--s-fs-sm); color: var(--s-ink-900); }
.s-toast-msg { font-size: var(--s-fs-xs); color: var(--s-ink-500); line-height: 1.65; }
.s-toast-x { background: none; border: 0; color: var(--s-ink-300); cursor: pointer; padding: 0; font-size: 14px; }
.s-toast.is-success { border-inline-start-color: var(--s-success); } .s-toast.is-success i.s-toast-icon { color: var(--s-success); }
.s-toast.is-error   { border-inline-start-color: var(--s-danger); }  .s-toast.is-error   i.s-toast-icon { color: var(--s-danger); }
.s-toast.is-warning { border-inline-start-color: var(--s-warning); } .s-toast.is-warning i.s-toast-icon { color: var(--s-warning); }
.s-toast.is-info    { border-inline-start-color: var(--s-info); }    .s-toast.is-info    i.s-toast-icon { color: var(--s-info); }

/* --------------------------------------------------------------- Modals */
.s-overlay {
  position: fixed; inset: 0; z-index: var(--s-z-overlay);
  background: rgba(6,52,28,.42); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; padding: var(--s-5);
  animation: s-fade var(--s-fast) var(--s-ease);
  overflow-y: auto;
}
.s-modal {
  background: var(--s-surface); border-radius: var(--s-radius-xl);
  box-shadow: var(--s-shadow-3); width: min(620px, 100%);
  max-height: calc(100vh - 60px); display: flex; flex-direction: column;
  animation: s-pop var(--s-normal) var(--s-ease); overflow: hidden;
}
.s-modal-sm { width: min(440px, 100%); }
.s-modal-lg { width: min(880px, 100%); }
.s-modal-xl { width: min(1120px, 100%); }
.s-modal-head { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); padding: var(--s-5) var(--s-6); border-bottom: 1px solid var(--s-line-soft); }
.s-modal-head h3 { margin: 0; font-size: var(--s-fs-lg); }
.s-modal-body { padding: var(--s-6); overflow-y: auto; }
.s-modal-foot { display: flex; align-items: center; justify-content: flex-end; gap: var(--s-2); padding: var(--s-4) var(--s-6); border-top: 1px solid var(--s-line-soft); background: var(--s-surface-2); flex-wrap: wrap; }
.s-modal-x { background: none; border: 0; font-size: 20px; color: var(--s-ink-400); cursor: pointer; padding: 4px; border-radius: 50%; display: flex; }
.s-modal-x:hover { background: var(--s-bg-alt); color: var(--s-ink-900); }

/* ------------------------------------------------------ Skeleton / Empty */
.s-skeleton {
  position: relative; overflow: hidden;
  background: var(--s-bg-alt); border-radius: var(--s-radius-sm); height: 14px;
}
.s-skeleton::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.75), transparent);
  transform: translateX(100%); animation: s-shimmer 1.35s infinite;
}
.s-skeleton-text { height: 12px; margin-bottom: 9px; }
.s-skeleton-title { height: 20px; width: 45%; margin-bottom: 14px; }
.s-skeleton-avatar { width: 44px; height: 44px; border-radius: 50%; }
.s-skeleton-card { height: 150px; border-radius: var(--s-radius-lg); }

.s-empty { text-align: center; padding: var(--s-12) var(--s-5); color: var(--s-ink-500); }
.s-empty-icon {
  width: 78px; height: 78px; margin: 0 auto var(--s-4); border-radius: 50%;
  display: grid; place-items: center; font-size: 32px;
  background: var(--s-green-50); color: var(--s-green-400);
}
.s-empty h4 { color: var(--s-ink-800); margin-bottom: 6px; }
.s-empty p { font-size: var(--s-fs-sm); max-width: 420px; margin-inline: auto; }
.s-error-state .s-empty-icon { background: var(--s-red-50); color: var(--s-red-500); }

/* -------------------------------------------------------------- Dropdown */
.s-dropdown { position: relative; }
.s-menu {
  position: absolute; inset-block-start: calc(100% + 8px); inset-inline-end: 0;
  min-width: 218px; background: var(--s-surface); border: 1px solid var(--s-line);
  border-radius: var(--s-radius); box-shadow: var(--s-shadow-3); padding: 6px;
  z-index: var(--s-z-topbar); display: none; animation: s-pop var(--s-fast) var(--s-ease);
}
.s-menu.is-open { display: block; }
.s-menu-item {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 9px 12px; border: 0; background: none; border-radius: var(--s-radius-sm);
  font-family: var(--s-font); font-size: var(--s-fs-sm); font-weight: 600; color: var(--s-ink-700);
  cursor: pointer; text-align: start; transition: all var(--s-fast) var(--s-ease);
}
.s-menu-item:hover { background: var(--s-green-50); color: var(--s-green-800); }
.s-menu-item i { font-size: 15px; color: var(--s-ink-400); width: 18px; }
.s-menu-item:hover i { color: var(--s-primary); }
.s-menu-item.is-danger { color: var(--s-danger); } .s-menu-item.is-danger:hover { background: var(--s-red-50); }
.s-menu-item.is-danger i { color: var(--s-danger); }
.s-menu-sep { height: 1px; background: var(--s-line-soft); margin: 5px 4px; }
.s-menu-head { padding: 10px 12px 6px; font-size: var(--s-fs-xs); color: var(--s-ink-400); font-weight: 700; }

/* --------------------------------------------------------------- Tooltip */
.s-tip { position: relative; }
.s-tip::after {
  content: attr(data-tip); position: absolute;
  inset-block-end: calc(100% + 8px); inset-inline-start: 50%; transform: translateX(50%) translateY(4px);
  background: var(--s-ink-900); color: #fff; font-size: var(--s-fs-xs); font-weight: 600;
  padding: 5px 10px; border-radius: var(--s-radius-xs); white-space: nowrap;
  opacity: 0; pointer-events: none; transition: all var(--s-fast) var(--s-ease); z-index: 500;
}
.s-tip:hover::after, .s-tip:focus-visible::after { opacity: 1; transform: translateX(50%) translateY(0); }

/* ----------------------------------------------------------- Chat pieces */
.s-conv-item {
  display: flex; gap: 11px; padding: 12px 14px; cursor: pointer;
  border-inline-start: 3px solid transparent; transition: background var(--s-fast) var(--s-ease);
  border-bottom: 1px solid var(--s-line-soft); align-items: flex-start;
}
.s-conv-item:hover { background: var(--s-green-50); }
.s-conv-item.is-active { background: var(--s-green-50); border-inline-start-color: var(--s-primary); }
.s-conv-name { font-weight: 700; font-size: var(--s-fs-sm); color: var(--s-ink-900); }
.s-conv-last { font-size: var(--s-fs-xs); color: var(--s-ink-400); }
.s-conv-time { font-size: 11px; color: var(--s-ink-300); white-space: nowrap; }

.s-bubble {
  max-width: min(74%, 560px); padding: 10px 15px; border-radius: 18px;
  font-size: var(--s-fs-sm); line-height: 1.75; position: relative;
  animation: s-pop var(--s-fast) var(--s-ease); word-break: break-word;
}
.s-bubble-in  { background: var(--s-surface); border: 1px solid var(--s-line); border-start-end-radius: 6px; color: var(--s-ink-800); }
.s-bubble-out { background: var(--s-primary); color: #fff; border-start-start-radius: 6px; margin-inline-start: auto; }
.s-bubble-sys { background: var(--s-bg-alt); color: var(--s-ink-500); font-size: var(--s-fs-xs); margin-inline: auto; border-radius: var(--s-radius-pill); padding: 5px 15px; }
.s-bubble-meta { font-size: 10.5px; opacity: .75; margin-top: 3px; display: flex; align-items: center; gap: 4px; justify-content: flex-end; }
.s-bubble-out .s-bubble-meta { color: rgba(255,255,255,.85); }
.s-bubble-att { display: flex; align-items: center; gap: 9px; padding: 9px 11px; border-radius: var(--s-radius-sm); background: rgba(0,0,0,.05); margin-bottom: 6px; }
.s-bubble-out .s-bubble-att { background: rgba(255,255,255,.16); }

.s-typing { display: inline-flex; gap: 4px; align-items: center; padding: 11px 16px; }
.s-typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--s-ink-300); animation: s-pulse 1.1s infinite; }
.s-typing span:nth-child(2) { animation-delay: .18s; }
.s-typing span:nth-child(3) { animation-delay: .36s; }

/* -------------------------------------------------------------- Timeline */
.s-timeline { position: relative; padding-inline-start: 26px; }
.s-timeline::before { content:''; position: absolute; inset-block: 6px 6px; inset-inline-start: 7px; width: 2px; background: var(--s-line); }
.s-tl-item { position: relative; padding-bottom: var(--s-5); }
.s-tl-item:last-child { padding-bottom: 0; }
.s-tl-dot {
  position: absolute; inset-inline-start: -26px; top: 4px;
  width: 16px; height: 16px; border-radius: 50%; background: var(--s-surface);
  border: 3px solid var(--s-green-500); box-shadow: 0 0 0 3px var(--s-surface);
}
.s-tl-dot.is-accent { border-color: var(--s-accent); }
.s-tl-dot.is-neutral{ border-color: var(--s-ink-200); }
.s-tl-time { font-size: var(--s-fs-xs); color: var(--s-ink-400); }
.s-tl-title { font-weight: 700; font-size: var(--s-fs-sm); color: var(--s-ink-900); }

/* ------------------------------------------------------------- Cover art */
.s-cover {
  position: relative; height: 140px; border-radius: var(--s-radius) var(--s-radius) 0 0;
  display: grid; place-items: center; color: #fff; overflow: hidden; flex: 0 0 auto;
}
.s-cover::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(120% 120% at 85% 10%, rgba(255,255,255,.22), transparent 55%);
}
.s-cover i { font-size: 40px; opacity: .92; position: relative; z-index: 1; }
.s-cover-tag { position: absolute; inset-block-start: 12px; inset-inline-start: 12px; z-index: 2; }
.s-cover-sm { height: 96px; }
.s-cover-seeds {
  position: absolute; inset: 0; opacity: .3; z-index: 0;
  background-image: radial-gradient(circle, rgba(14,26,19,.55) 1.6px, transparent 1.7px);
  background-size: 26px 26px;
}

/* ------------------------------------------------------------ Definition */
.s-dl { display: grid; grid-template-columns: minmax(120px, 170px) 1fr; gap: 10px var(--s-4); font-size: var(--s-fs-sm); }
.s-dl dt { color: var(--s-ink-400); font-weight: 600; }
.s-dl dd { margin: 0; color: var(--s-ink-900); font-weight: 600; }
@media (max-width: 560px) { .s-dl { grid-template-columns: 1fr; gap: 2px var(--s-3); } .s-dl dd { margin-bottom: 10px; } }

/* ---------------------------------------------------------------- Wizard */
.s-steps { display: flex; align-items: center; gap: 0; margin-bottom: var(--s-8); }
.s-step { display: flex; flex-direction: column; align-items: center; gap: 7px; flex: 1 1 0; position: relative; }
.s-step::before, .s-step::after {
  content: ''; position: absolute; top: 17px; height: 2px; background: var(--s-line); width: 50%;
}
.s-step::before { inset-inline-end: 50%; } .s-step::after { inset-inline-start: 50%; }
.s-step:first-child::before, .s-step:last-child::after { display: none; }
.s-step-dot {
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: var(--s-surface); border: 2px solid var(--s-line); color: var(--s-ink-300);
  font-weight: 800; font-size: var(--s-fs-sm); position: relative; z-index: 1;
  transition: all var(--s-normal) var(--s-ease);
}
.s-step-label { font-size: var(--s-fs-xs); color: var(--s-ink-400); font-weight: 600; text-align: center; }
.s-step.is-active .s-step-dot { border-color: var(--s-primary); color: var(--s-primary); box-shadow: var(--s-shadow-focus); }
.s-step.is-active .s-step-label { color: var(--s-primary); }
.s-step.is-done .s-step-dot { background: var(--s-primary); border-color: var(--s-primary); color: #fff; }
.s-step.is-done .s-step-label { color: var(--s-ink-700); }
.s-step.is-done::before, .s-step.is-active::before { background: var(--s-green-500); }
@media (max-width: 640px) { .s-step-label { display: none; } }

/* -------------------------------------------------------------- Calendar */
.s-cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 7px; }
.s-cal-dow {
  text-align: center; font-size: var(--s-fs-xs); font-weight: 800; color: var(--s-ink-500);
  padding: 8px 0; background: var(--s-bg-alt); border-radius: var(--s-radius-sm);
  margin-bottom: 2px; letter-spacing: .2px;
}
.s-cal-day {
  min-height: 104px; border: 1px solid var(--s-line-soft); border-radius: var(--s-radius-sm);
  padding: 7px; background: var(--s-surface-2); cursor: default;
  display: flex; flex-direction: column; gap: 4px; text-align: start;
  font-family: var(--s-font); transition: all var(--s-fast) var(--s-ease); position: relative;
}
.s-cal-day.has-ev { cursor: pointer; background: var(--s-surface); border-color: var(--s-line); }
.s-cal-day.has-ev:hover { border-color: var(--s-green-400); box-shadow: var(--s-shadow-2); transform: translateY(-2px); z-index: 1; }
.s-cal-day.is-out { background: transparent; border-style: dashed; opacity: .45; }
.s-cal-day.is-today { border-color: var(--s-green-500); background: var(--s-green-50); box-shadow: inset 0 0 0 1px var(--s-green-500); }
.s-cal-num {
  font-size: var(--s-fs-xs); font-weight: 700; color: var(--s-ink-400);
  width: 24px; height: 24px; display: grid; place-items: center; border-radius: 8px; flex: 0 0 auto;
}
.s-cal-day.has-ev .s-cal-num { color: var(--s-ink-800); }
.s-cal-day.is-today .s-cal-num { background: var(--s-gold-grad); color: #fff; font-weight: 800; box-shadow: var(--s-shadow-1); }
.s-cal-ev {
  display: flex; align-items: center; gap: 6px;
  font-size: 10.5px; font-weight: 600; color: var(--s-ink-700); line-height: 1.5;
  padding: 3px 7px; border-radius: 7px;
  background: var(--s-bg); border: 1px solid var(--s-line-soft);
  overflow: hidden; white-space: nowrap; min-width: 0;
}
.s-cal-ev > .s-cal-ev-t { overflow: hidden; text-overflow: ellipsis; }
.s-cal-ev::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%; flex: 0 0 auto;
  background: var(--s-green-600); box-shadow: 0 0 0 2.5px rgba(169,130,28,.16);
}
.s-cal-ev.is-accent::before { background: var(--s-red-600); box-shadow: 0 0 0 2.5px rgba(142,33,57,.14); }
.s-cal-ev.is-info::before   { background: var(--s-info); box-shadow: 0 0 0 2.5px rgba(31,78,107,.14); }
.s-cal-ev.is-warn::before   { background: var(--s-warning); box-shadow: 0 0 0 2.5px rgba(180,105,14,.16); }
.s-cal-more {
  margin-top: auto; font-size: 10px; font-weight: 800; color: var(--s-green-700);
  display: inline-flex; align-items: center; gap: 3px;
}
.s-cal-more i { font-size: 9px; }
@media (max-width: 860px) {
  .s-cal { gap: 4px; }
  .s-cal-day { min-height: 58px; padding: 5px; align-items: center; }
  .s-cal-ev, .s-cal-more { display: none; }
  .s-cal-day.has-ev::after {
    content: ''; position: absolute; inset-block-end: 7px; inset-inline-start: 50%;
    transform: translateX(50%); width: 6px; height: 6px; border-radius: 50%;
    background: var(--s-green-600);
  }
}

/* ----------------------------------------------------------------- Misc */
.s-divider { height: 1px; background: var(--s-line-soft); margin: var(--s-5) 0; }
.s-note {
  display: flex; gap: 11px; padding: 13px 16px; border-radius: var(--s-radius);
  background: var(--s-green-50); border: 1px solid var(--s-green-100);
  font-size: var(--s-fs-sm); color: var(--s-green-900); line-height: 1.7;
}
.s-note i { font-size: 17px; flex: 0 0 auto; margin-top: 2px; }
.s-note-warn   { background: var(--s-warning-soft); border-color: #F3DFBF; color: #6B3F05; }
.s-note-danger { background: var(--s-red-50); border-color: var(--s-red-200); color: var(--s-red-800); }
.s-note-info   { background: var(--s-info-soft); border-color: #C9E4EE; color: #14536A; }

.s-kv { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); padding: 9px 0; border-bottom: 1px dashed var(--s-line); font-size: var(--s-fs-sm); }
.s-kv:last-child { border-bottom: 0; }
.s-kv-k { color: var(--s-ink-500); }
.s-kv-v { font-weight: 700; color: var(--s-ink-900); }

.s-list-item {
  display: flex; align-items: center; gap: var(--s-3); padding: 12px 0;
  border-bottom: 1px solid var(--s-line-soft);
}
.s-list-item:last-child { border-bottom: 0; }

.s-mask { letter-spacing: 1px; font-family: ui-monospace, monospace; direction: ltr; unicode-bidi: embed; display: inline-block; }

.s-bar-row { display: grid; grid-template-columns: minmax(90px,140px) 1fr auto; gap: var(--s-3); align-items: center; font-size: var(--s-fs-sm); margin-bottom: 11px; }
.s-bar-track { height: 10px; background: var(--s-bg-alt); border-radius: 99px; overflow: hidden; }
.s-bar-fill { height: 100%; border-radius: 99px; background: var(--s-green-600); transition: width var(--s-slow) var(--s-ease); }