/* ============================================================================
   PTCARGO · shared/css/components.css   (Design System · Layer 3 of 4)
   ----------------------------------------------------------------------------
   Reusable UI parts — buttons, form fields, badges, tags, table, tabs, modal,
   toast, dropdown. Everything is driven by tokens.css (colors / space / radius
   / font / shadow). Load order: tokens.css → layout.css → components.css.
   Phase 1 does NOT touch any .html — these classes wait for batch migration.
   ========================================================================== */

/* ---- FOCUS RING (keyboard-only · a11y) ----------------------------------- *
 * :focus-visible matches keyboard focus only — mouse/touch clicks stay ring-
 * free, so the resting visual is unchanged. This restores a consistent, visible
 * outline on every element (incl. div/span controls with role="button" or
 * tabindex) for any page that loads shared CSS, even where a page set
 * outline:none. One rule → every migrated page. WCAG 2.1 SC 2.4.7. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[role="button"]:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ---- BUTTON --------------------------------------------------------------
   Canonical vocab name = .button (CLASS_MAP ← btn/act/cta). .btn is kept as an
   exact alias (grouped selector) so the pages already using .btn are unchanged. */
.btn, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--font-md);
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: filter .15s ease, background-color .15s ease, border-color .15s ease;
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-line-strong);
}
.btn:hover, .button:hover { filter: brightness(.98); }
.btn:active, .button:active { transform: translateY(1px); }
.btn:disabled, .button:disabled { opacity: .5; cursor: not-allowed; }

.btn-primary, .button-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}
.btn-primary:hover, .button-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); filter: none; }

.btn-danger, .button-danger {
  background: var(--color-danger);
  color: #fff;
  border-color: var(--color-danger);
}
.btn-ghost, .button-ghost {
  background: transparent;
  border-color: var(--color-line-strong);
  color: var(--color-text);
}
.btn-sm, .button-sm { padding: var(--space-2) var(--space-3); font-size: var(--font-sm); border-radius: var(--radius-sm); }
.btn-lg, .button-lg { padding: var(--space-4) var(--space-6); font-size: var(--font-lg); }
.btn-block, .button-block { width: 100%; }

/* ---- INPUT / SELECT / TEXTAREA ------------------------------------------- */
.input, .select, .textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--font-md);
  line-height: var(--line-normal);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.input::placeholder, .textarea::placeholder { color: var(--color-muted); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.textarea { min-height: 96px; resize: vertical; }
.label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--color-text-soft);
}
.field { margin-bottom: var(--space-4); }

/* ---- BADGE --------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-2);
  border-radius: var(--radius-pill);
  font-size: var(--font-xs);
  font-weight: 600;
  line-height: 1.6;
  background: var(--color-bg-2);
  color: var(--color-text-soft);
}
.badge-primary { background: var(--color-primary-soft); color: var(--color-primary); }
.badge-success { background: var(--color-success-soft); color: var(--color-success); }
.badge-warning { background: var(--color-warning-soft); color: #8a5a10; }
.badge-danger  { background: var(--color-danger-soft);  color: var(--color-danger); }

/* ---- TAG (removable / filter chip) --------------------------------------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-text-soft);
  font-size: var(--font-sm);
}
.tag-active { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-on-primary); }

/* ---- TABLE --------------------------------------------------------------- */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-sm);
  color: var(--color-text);
}
.table th, .table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-line);
}
.table th {
  font-weight: 600;
  color: var(--color-text-soft);
  background: var(--color-bg);
}
.table tbody tr:hover { background: var(--color-bg); }

/* ---- TABS ---------------------------------------------------------------- */
.tabs {
  display: flex;
  gap: var(--space-1);
  border-bottom: 1px solid var(--color-line);
}
.tab {
  padding: var(--space-3) var(--space-4);
  border: none;
  background: none;
  color: var(--color-muted);
  font-family: var(--font-sans);
  font-size: var(--font-md);
  font-weight: 600;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tab.is-active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

/* ---- DROPDOWN ------------------------------------------------------------ */
.dropdown { position: relative; display: inline-block; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + var(--space-1));
  left: 0;
  min-width: 180px;
  z-index: var(--z-dropdown);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-1);
}
.dropdown-item {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--font-sm);
  color: var(--color-text);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
}
.dropdown-item:hover { background: var(--color-bg); }

/* ---- MODAL --------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: rgba(42, 32, 22, .45);
}
.modal {
  width: 100%;
  max-width: 460px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
}
.modal-title { font-size: var(--font-xl); font-weight: 700; color: var(--color-text); margin-bottom: var(--space-3); }

/* ---- TOAST --------------------------------------------------------------- */
.toast {
  position: fixed;
  bottom: var(--space-5);
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-toast);
  max-width: 420px;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-text);
  color: #fff;
  font-size: var(--font-sm);
  box-shadow: var(--shadow-lg);
}
.toast-success { background: var(--color-success); }
.toast-danger  { background: var(--color-danger); }

/* ============================================================================
   CANONICAL VOCABULARY — components (CLASS_MAP 2026-07-18)
   ----------------------------------------------------------------------------
   Added classes the Owner vocab requires that were not yet defined. All are new
   names (or exact aliases) — they cannot disturb the 55 pages already loading
   this file, whose own inline <style> (loaded after this file) wins on any
   name it declares. Everything is token-driven.
   ============================================================================ */

/* ---- LIST (bordered row container · was mlist/act/si→list) ----------------
   .list = card-like container; each .item / .list-item is a separated row.     */
.list {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.list > .item, .list-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-line);
}
.list > .item:last-child, .list-item:last-child { border-bottom: none; }

/* ---- CHECKBOX ------------------------------------------------------------- */
.checkbox {
  width: 18px; height: 18px;
  flex: none;
  accent-color: var(--color-primary);
  cursor: pointer;
}

/* ---- IMG (responsive media) ---------------------------------------------- */
.img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

/* ---- SUMPRICE (total / summary price) ------------------------------------ */
.sumprice {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-text);
}
.sumprice .amount, .sumprice b {
  font-family: var(--font-numeric);
  font-weight: 700;
  font-size: var(--font-xl);
  color: var(--color-primary);
}

/* ---- FEEDBACK boxes: .note .alert .msg .notify .error --------------------
   .note  = neutral soft note (matches the member/mobile .note pattern)
   .alert = attention box; colour via .alert-success/-warning/-danger/-info
   .msg   = inline message line · .notify = slim banner · .error = danger text  */
.note {
  background: var(--color-surface-2);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-sm);
  color: var(--color-text-soft);
}
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-sm);
  color: var(--color-text);
  background: var(--color-bg-2);
}
.alert-success { background: var(--color-success-soft); border-color: var(--color-success); color: #12664a; }
.alert-warning { background: var(--color-warning-soft); border-color: var(--color-warning); color: #8a5a10; }
.alert-danger  { background: var(--color-danger-soft);  border-color: var(--color-danger);  color: var(--color-danger-deep); }
.alert-info    { background: var(--color-primary-soft);  border-color: var(--color-primary); color: var(--color-primary); }
.msg {
  font-size: var(--font-sm);
  color: var(--color-text-soft);
}
.notify {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: var(--font-sm);
  font-weight: 600;
}
.error {
  color: var(--color-danger);
  font-size: var(--font-sm);
  font-weight: 600;
}

/* ---- POPUP (centered overlay dialog · sibling of .modal) ------------------ */
.popup-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: rgba(42, 32, 22, .45);
}
.popup {
  width: 100%;
  max-width: 420px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-5);
}

/* ---- ICON (inline icon slot) --------------------------------------------- */
.icon {
  display: inline-grid;
  place-items: center;
  width: 24px; height: 24px;
  flex: none;
  line-height: 0;
}
.icon svg { width: 100%; height: 100%; }

/* ---- CONTENT boxes: .content-box .info-box .tip-box .howto-box ------------
   Tinted content panels used by help/how-to pages. Same shape, different tint. */
.content-box, .info-box, .tip-box, .howto-box {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-size: var(--font-sm);
  color: var(--color-text-soft);
}
.content-box { background: var(--color-surface); }
.info-box    { background: var(--color-primary-soft); border-color: var(--color-primary); }
.tip-box     { background: var(--color-success-soft); border-color: var(--color-success); }
.howto-box   { background: var(--color-surface-2); border-color: var(--color-clay); }

/* ---- TOGGLE (switch) ----------------------------------------------------- */
.toggle {
  position: relative;
  display: inline-block;
  width: 44px; height: 24px;
  flex: none;
  cursor: pointer;
}
.toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle .track {
  position: absolute; inset: 0;
  background: var(--color-line-strong);
  border-radius: var(--radius-pill);
  transition: background .18s ease;
}
.toggle .track::before {
  content: "";
  position: absolute; top: 2px; left: 2px;
  width: 20px; height: 20px;
  background: #fff;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease;
}
.toggle input:checked + .track { background: var(--color-primary); }
.toggle input:checked + .track::before { transform: translateX(20px); }

/* ---- PAGINATION ---------------------------------------------------------- */
.pagination {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex-wrap: wrap;
}
.pagination a, .pagination button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px; height: 34px;
  padding: 0 var(--space-2);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--font-sm);
  cursor: pointer;
}
.pagination .is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-on-primary);
}

/* ---- SCROLLBAR (opt-in styled scrollbar) --------------------------------- */
.scrollbar { scrollbar-width: thin; scrollbar-color: var(--color-line-strong) transparent; }
.scrollbar::-webkit-scrollbar { width: 8px; height: 8px; display: block; }
.scrollbar::-webkit-scrollbar-thumb { background: var(--color-line-strong); border-radius: var(--radius-pill); }
.scrollbar::-webkit-scrollbar-track { background: transparent; }

/* ============================================================
   bill status pill (.opill) — coloured by status via shared/js/bill-status.js
   Template = delivery-bill-detail. Same pill on every *-bill-detail; the dot + pill
   turn เขียว(สำเร็จ) / ฟ้า(กำลังทำ) / เหลือง(รอ) / แดง(ยกเลิก) to match the state.
   ============================================================ */
.opill.st-ok{background:rgba(30,158,106,.14);border-color:rgba(30,158,106,.42);color:#1E9E6A}
.opill.st-ok i{background:#1E9E6A;box-shadow:0 0 0 3px rgba(30,158,106,.22)}
.opill.st-go{background:rgba(46,111,209,.13);border-color:rgba(46,111,209,.4);color:#2E6FD1}
.opill.st-go i{background:#2E6FD1;box-shadow:0 0 0 3px rgba(46,111,209,.22)}
.opill.st-wait{background:rgba(245,166,35,.16);border-color:rgba(245,166,35,.45);color:#C87A0A}
.opill.st-wait i{background:#F5A623;box-shadow:0 0 0 3px rgba(245,166,35,.28)}
.opill.st-cancel{background:rgba(229,72,77,.13);border-color:rgba(229,72,77,.4);color:#E5484D}
.opill.st-cancel i{background:#E5484D;box-shadow:0 0 0 3px rgba(229,72,77,.22)}