/* =============================================================================
   components.css — Shared UI Components for Optic Up (Part 1)
   =============================================================================
   All visual values come from variables.css — ZERO hardcoded colors, sizes,
   spacing, radii, or shadows allowed.

   Components: buttons, inputs, selects, textareas, badges, cards.
   See also: components-extra.css (tables, slide panel, skeleton, accordion)
   ============================================================================= */

/* =============================================================================
   1. BUTTONS
   Extracted from: styles.css .btn, .btn-p, .btn-s, .btn-d, .btn-g, .btn-w, .btn-sm
   ============================================================================= */

.btn {
  padding: var(--space-sm) var(--space-xl);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-normal);
  font-family: var(--font-family);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  line-height: var(--line-height-tight);
}

.btn:hover {
  opacity: 0.9;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn:focus { outline: none; }
.btn:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
  box-shadow: var(--shadow-focus);
}

/* DLU_B2_BTN_PRIMARY_REBIND (2026-07-05, Daniel-approved): .btn-primary is the shared
   component-library's "primary interactive action" affordance, used at 294 call sites
   across 69 files. Previously bound to fixed --color-info (DLU_SPEC2B_FIX); rebinding to
   tenant --primary was ruled out of scope there (294-site blast radius) and deferred as a
   follow-up. Ruled in-scope 2026-07-05 as its own SPEC (DLU_B2_WAVE2 §A.3.1 ruling 2),
   closing master-plan Gap-3 ("off-token action colors don't track the tenant theme").
   admin.html (platform-admin, cross-tenant, must NOT be tenant-themed) carries its own
   page-scoped override restoring the pre-rebind --color-info appearance — see admin.html
   <style>. */
.btn-primary {
  background: var(--primary);
  color: var(--color-on-primary, var(--color-white));
}
.btn-primary:hover {
  background: var(--color-primary-hover);
}

.btn-secondary {
  background: var(--color-success);
  color: var(--color-white);
}
.btn-secondary:hover {
  background: var(--color-success-hover);
}

.btn-danger {
  background: var(--color-error);
  color: var(--color-white);
}
.btn-danger:hover {
  background: var(--color-error-hover);
}

.btn-ghost {
  background: var(--color-gray-200);
  color: var(--color-gray-700);
}
.btn-ghost:hover {
  background: var(--color-gray-300);
}

.btn-sm {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-sm);
}

.btn-md {
  padding: var(--space-sm) var(--space-xl);
  font-size: var(--font-size-md);
}

.btn-lg {
  padding: var(--space-md) var(--space-2xl);
  font-size: var(--font-size-lg);
}

/* =============================================================================
   2. INPUTS
   Extracted from: styles.css input, select, textarea, .err
   ============================================================================= */

.input {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--font-size-md);
  font-family: var(--font-family);
  direction: rtl;
  transition: border var(--transition-normal);
  background: var(--color-bg-input);
  color: var(--color-gray-700);
}

.input:focus { outline: none; }
.input:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
  box-shadow: var(--shadow-focus);
  border-color: var(--color-focus-ring);
}

.input-error {
  border-color: var(--color-error);
  background: var(--color-error-light);
}

.input-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--color-gray-100);
}

/* =============================================================================
   3. SELECT
   ============================================================================= */

.select {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--font-size-md);
  font-family: var(--font-family);
  direction: rtl;
  transition: border var(--transition-normal);
  background: var(--color-bg-input);
  color: var(--color-gray-700);
}

.select:focus { outline: none; }
.select:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
  box-shadow: var(--shadow-focus);
  border-color: var(--color-focus-ring);
}

.select-error {
  border-color: var(--color-error);
  background: var(--color-error-light);
}

/* =============================================================================
   4. TEXTAREA
   ============================================================================= */

.textarea {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--font-size-md);
  font-family: var(--font-family);
  direction: rtl;
  transition: border var(--transition-normal);
  background: var(--color-bg-input);
  color: var(--color-gray-700);
  resize: vertical;
}

.textarea:focus { outline: none; }
.textarea:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
  box-shadow: var(--shadow-focus);
  border-color: var(--color-focus-ring);
}

.textarea-error {
  border-color: var(--color-error);
  background: var(--color-error-light);
}

/* =============================================================================
   5. BADGES
   Extracted from: styles.css .badge-orange, .badge-blue, .badge-green, .badge-gray
   ============================================================================= */

.badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  white-space: nowrap;
}

.badge-success {
  background: var(--color-success-light);
  color: var(--color-success-dark);
}

.badge-error {
  background: var(--color-error-light);
  color: var(--color-error-dark);
}

.badge-warning {
  background: var(--color-warning-light);
  color: var(--color-warning-dark);
}

.badge-info {
  background: var(--color-info-light);
  color: var(--color-info-dark);
}

.badge-neutral {
  background: var(--color-gray-200);
  color: var(--color-gray-500);
}

/* =============================================================================
   6. CARDS
   Extracted from: styles.css .card, .card h3
   ============================================================================= */

.card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-xl);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-bg-page);
}

.card-header h3 {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  margin: 0;
}

.card-body {
  padding: 0;
}

.card-footer {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-gray-200);
}

/* DLU B2 Wave 1 — shared additions (unused until later waves consume them) */
.app-header--compact { height: 44px; padding: 0 16px; }
.app-header--compact .header-logo,
.app-header--compact .header-logo-placeholder { width: 26px; height: 26px; }
/* DLU_B2_CLOSE_AND_HOME_NAV (2026-07-06): compact used to fully hide .header-center,
   leaving orders.html/prescriptions.html with no way home. Keep the same .app-header
   home link, just collapsed to an icon so the compact width budget is unaffected. */
.app-header--compact .header-center {
  display: flex;
  align-items: center;
  font-size: 0;
}
.app-header--compact .header-center a {
  font-size: var(--font-size-md, 1rem);
}
.app-header--compact .header-center a::before {
  content: "\1F3E0";
}

.empty-state { display:flex; flex-direction:column; align-items:center; gap:var(--space-md); padding:48px 24px; color:var(--color-gray-500); text-align:center; }
.empty-state-icon { font-size:var(--font-size-2xl); opacity:.45; }
.empty-state-title { font-size:var(--font-size-md); font-weight:600; color:var(--color-gray-700); }
.empty-state-hint { font-size:var(--font-size-sm); }
.empty-state .btn { margin-top:var(--space-sm); }

.skeleton-row { height:36px; border-radius:6px; background:linear-gradient(90deg,var(--color-gray-100) 25%,var(--color-gray-200) 50%,var(--color-gray-100) 75%); background-size:200% 100%; animation:sk-shimmer 1.2s infinite; }
@keyframes sk-shimmer { from{background-position:200% 0} to{background-position:-200% 0} }

.btn-success { background:var(--color-success,#059669); color:var(--color-white); }
.btn-success:hover { background:var(--color-success-hover,#047857); }
.btn-warning { background:var(--color-warning,#d97706); color:var(--color-white); }
.btn-warning:hover { background:var(--color-warning-hover,#b45309); }

/* DLU B2 Wave 4 — small rounded badge (lang/status chips: HE/EN/RU availability, list-row status) */
.pill { display:inline-block; padding:1px 6px; border-radius:var(--radius-full,9999px); font-size:var(--font-size-xs); font-weight:700; line-height:1.5; }

/* DLU B2 Wave 4 — settings card + 2-col form grid (extracted verbatim from css/settings.css,
   which owned the only live implementation; fixed undefined var(--radius) -> var(--radius-lg,
   12px) and literal font-sizes -> tokens). Reused by settings.html + storefront-settings.html. */
.settings-section { background:var(--white); border-radius:var(--radius-lg, 12px); padding:24px; box-shadow:var(--shadow); margin-bottom:24px; }
.settings-section-title { color:var(--primary); font-size:var(--font-size-lg); margin-bottom:16px; padding-bottom:10px; border-bottom:2px solid var(--bg); }
.settings-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px 20px; }
@media (max-width:640px) { .settings-grid { grid-template-columns:1fr; } }
.settings-field { display:flex; flex-direction:column; }
.settings-field.full-width { grid-column:1/-1; }
.settings-field label { font-size:var(--font-size-sm); color:var(--color-gray-500); margin-bottom:4px; font-weight:600; }
.settings-field .required { color:var(--color-error); }
.settings-field input, .settings-field select, .settings-field textarea { padding:9px 12px; border:1px solid var(--color-gray-300); border-radius:8px; font-size:var(--font-size-md); font-family:inherit; }
.settings-field textarea { resize:vertical; }
.pill-success { background:var(--color-success-light); color:var(--color-success-dark); }
.pill-muted { background:var(--color-gray-100); color:var(--color-gray-500); }

/* M1_LENS_CATALOG_UX_ROUND4 B1 — small clickable "X · N" text next to a badge (catalog list's
   in-stock indicator); underline appears only on hover, not by default (Daniel: "subtle"). */
.cpl-link-subtle { color:var(--primary,#1e3a8a); text-decoration:none; white-space:nowrap; }
.cpl-link-subtle:hover { text-decoration:underline; }

/* M1_LENS_CATALOG_UX_ROUND5 item 8 — hover preview for the "{N} ציפויים" coating tag. A CSS-only
   ::after doesn't survive here: the dense-mode `.tb-td{overflow:hidden}` truncation clip (needed
   fleet-wide) clips any absolutely-positioned child of the cell. JS-driven instead (catalog-
   private-list-columns.js wireTagTooltips) — one shared position:fixed element appended to body. */
.cpl-tag-tooltip {
  position:fixed; z-index:9999; background:var(--dark-panel); color:var(--color-white);
  font-size:var(--font-size-xs, 11px); white-space:nowrap; padding:4px 8px; border-radius:6px;
  box-shadow:0 2px 8px rgba(0,0,0,.2); pointer-events:none; display:none;
}