/* ============================================================================
   Wassalni Design System — ds.css
   A hand-rolled Material Design 3 (M3) inspired token + component layer shared
   by every web PWA (client / delivery / admin / merchant / auth / public).

   How it works
   ------------
   • Tokens live in :root (dark = default) and [data-theme="light"] overrides.
   • Per-app identity (accent + font) is set by [data-app="..."] on <html>.
   • A legacy alias block maps the old per-page variable names (--bg, --accent,
     --text, --r, ...) onto the new system tokens, so existing page CSS keeps
     working unchanged. When a page deletes its local :root, it inherits all of
     this instantly — and gains light mode for free.
   • Components are restyled onto the SAME class names the pages already emit,
     so JS-generated markup keeps rendering.

   Edit values here, not in the pages. RTL-safe: logical properties only.
   ========================================================================== */

/* ============================================================================
   1. TOKENS — dark theme (default)
   ========================================================================== */
:root {
  color-scheme: dark;

  /* ---- Brand / primary (overridden per app in §3) ---- */
  --primary:            #FF6B35;
  --primary2:           #FF8C5A;
  --on-primary:         #1A0E06;
  --primary-container:  color-mix(in srgb, var(--primary) 26%, #0F1E36);
  --on-primary-container: color-mix(in srgb, var(--primary) 84%, #FFFFFF);
  --primary-soft:       color-mix(in srgb, var(--primary) 14%, transparent);
  --primary-grad:       linear-gradient(135deg, var(--primary), var(--primary2));

  /* ---- Neutral surfaces (M3 elevation ramp) ---- */
  --surface:            #0A1422;
  --surface-1:          #0F1B2E;
  --surface-2:          #14223A;
  --surface-3:          #192A47;
  --surface-4:          #1E3253;
  --surface-5:          #233A60;
  --surface-variant:    #18253D;
  --surface-glass:      color-mix(in srgb, var(--surface-1) 78%, transparent);

  /* ---- Content colors ---- */
  --on-surface:         #EAF0FB;
  --on-surface-strong:  #FFFFFF;
  --on-surface-variant: #97A7C4;
  --on-surface-dim:     #64759A;
  --outline:            #36456180;
  --outline-strong:     #45567A;
  --outline-variant:    #FFFFFF12;

  /* ---- Semantic colors (text + container per theme) ---- */
  --success:            #00D08C;  --on-success: #00251A;
  --success-text:       #1FE0A0;  --success-container: color-mix(in srgb, #00D08C 16%, transparent);
  --warning:            #FFB838;  --on-warning: #2A1C00;
  --warning-text:       #FFC65C;  --warning-container: color-mix(in srgb, #FFB838 16%, transparent);
  --error:              #FF5470;  --on-error:   #3A0010;
  --error-text:         #FF7A90;  --error-container:   color-mix(in srgb, #FF5470 16%, transparent);
  --info:               #3B9EFF;  --on-info:    #002648;
  --info-text:          #6BB6FF;  --info-container:    color-mix(in srgb, #3B9EFF 16%, transparent);
  --accent-blue:        #6BA8FF; /* "accepted / picked_up" hue used by client */

  /* ---- Elevation (shadow tokens) ---- */
  --e0: none;
  --e1: 0 1px 2px rgba(0,0,0,.40), 0 0 0 1px var(--outline-variant);
  --e2: 0 2px 8px rgba(0,0,0,.42), 0 0 0 1px var(--outline-variant);
  --e3: 0 10px 28px rgba(2,6,16,.50), 0 0 0 1px var(--outline-variant);
  --e4: 0 18px 44px rgba(2,6,16,.58), 0 0 0 1px var(--outline-variant);
  --e5: 0 28px 64px rgba(2,6,16,.66), 0 0 0 1px var(--outline-variant);
  --shadow-primary: 0 8px 24px -6px color-mix(in srgb, var(--primary) 55%, transparent);

  /* ---- Spacing (4 / 8 pt) ---- */
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px; --sp-5: 20px;
  --sp-6: 24px; --sp-7: 28px; --sp-8: 32px; --sp-10: 40px; --sp-12: 48px; --sp-16: 64px;

  /* ---- Radius ---- */
  --r-xs: 8px; --r-sm: 12px; --r-md: 16px; --r-lg: 20px; --r-xl: 28px; --r-2xl: 36px; --r-full: 999px;
  --r: 16px;            /* legacy alias default */
  --r-btn: 14px;

  /* ---- Typography ---- */
  --font: 'Tajawal', system-ui, 'Segoe UI', sans-serif;   /* overridden per app */
  --w-regular: 400; --w-medium: 500; --w-semibold: 600; --w-bold: 700; --w-black: 800;
  --fs-display: clamp(2rem, 6vw, 2.6rem);
  --fs-headline: clamp(1.5rem, 4.5vw, 2rem);
  --fs-title-l: 1.375rem;
  --fs-title:   1.125rem;
  --fs-body-l:  1rem;
  --fs-body:    .9375rem;
  --fs-label:   .8125rem;
  --fs-label-s: .6875rem;

  /* ---- Motion ---- */
  --dur-1: 110ms; --dur-2: 180ms; --dur-3: 260ms; --dur-4: 380ms; --dur-5: 520ms;
  --ease-standard:   cubic-bezier(.2, 0, 0, 1);
  --ease-emphasized: cubic-bezier(.2, 0, 0, 1);
  --ease-decelerate: cubic-bezier(0, 0, 0, 1);
  --ease-accelerate: cubic-bezier(.3, 0, 1, 1);
  --ease-spring:     cubic-bezier(.34, 1.56, .64, 1);

  /* ---- Focus ---- */
  --focus-ring: 0 0 0 3px color-mix(in srgb, var(--primary) 55%, transparent);

  /* ---- Layering (stay below the Telegram FAB at 9999 / i18n toggle at 10000) ---- */
  --z-sticky: 50; --z-nav: 60; --z-fab: 70; --z-overlay: 800; --z-sheet: 820; --z-snackbar: 900;

  /* ---- Layout ---- */
  --container: 1100px;
  --container-wide: 1280px;
}

/* ============================================================================
   2. TOKENS — light theme
   ========================================================================== */
:root[data-theme="light"] {
  color-scheme: light;

  --on-primary:          #FFFFFF;
  --primary-container:   color-mix(in srgb, var(--primary) 16%, #FFFFFF);
  --on-primary-container: color-mix(in srgb, var(--primary) 78%, #1B1B1F);
  --primary-soft:        color-mix(in srgb, var(--primary) 12%, transparent);

  --surface:            #F3F6FC;
  --surface-1:          #FFFFFF;
  --surface-2:          #EEF2FA;
  --surface-3:          #E6ECF6;
  --surface-4:          #DEE6F2;
  --surface-5:          #D6E0EF;
  --surface-variant:    #EBF0F8;
  --surface-glass:      color-mix(in srgb, #FFFFFF 72%, transparent);

  --on-surface:         #111B2E;
  --on-surface-strong:  #060C18;
  --on-surface-variant: #4F5F7A;
  --on-surface-dim:     #8493AC;
  --outline:            #C4CEDE;
  --outline-strong:     #AEBACD;
  --outline-variant:    #11203510;

  --on-success: #FFFFFF;  --success-text: #067A55;  --success-container: color-mix(in srgb, #00A876 14%, transparent);
  --on-warning: #2A1C00;  --warning-text: #8A5A00;  --warning-container: color-mix(in srgb, #E59700 18%, transparent);
  --on-error:   #FFFFFF;  --error-text:   #C81F3D;  --error-container:   color-mix(in srgb, #FF5470 13%, transparent);
  --on-info:    #FFFFFF;  --info-text:    #1366C9;  --info-container:    color-mix(in srgb, #3B9EFF 14%, transparent);
  --accent-blue: #2F74D9;

  --e1: 0 1px 2px rgba(17,27,46,.08),  0 0 0 1px var(--outline-variant);
  --e2: 0 2px 8px rgba(17,27,46,.10),  0 0 0 1px var(--outline-variant);
  --e3: 0 10px 28px rgba(17,27,46,.12), 0 0 0 1px var(--outline-variant);
  --e4: 0 18px 44px rgba(17,27,46,.15), 0 0 0 1px var(--outline-variant);
  --e5: 0 28px 64px rgba(17,27,46,.18), 0 0 0 1px var(--outline-variant);
}

/* ============================================================================
   3. PER-APP IDENTITY — accent + font (one design language, distinct identities)
   ========================================================================== */
:root[data-app="client"],
:root[data-app="merchant"] { --font: 'Tajawal', system-ui, sans-serif; }
:root[data-app="delivery"] { --font: 'Cairo', system-ui, sans-serif; }
:root[data-app="admin"],
:root[data-app="auth"]     { --font: 'IBM Plex Sans Arabic', system-ui, sans-serif; }

/* Client / merchant keep the warm orange (the :root default). */
:root[data-app="delivery"] { --primary: #00E27A; --primary2: #2BF59A; --on-primary: #00210F; }
:root[data-app="admin"]    { --primary: #8B5CF6; --primary2: #A98BFF; --on-primary: #1B0640; }
:root[data-app="auth"]     { --primary: #FF6B35; --primary2: #FF8C5A; --on-primary: #1A0E06; }

/* Delivery green needs darker on-primary text in light mode for AA. */
:root[data-theme="light"][data-app="delivery"] { --on-primary: #00210F; }
:root[data-theme="light"][data-app="admin"]    { --on-primary: #FFFFFF; }

/* ============================================================================
   4. LEGACY ALIASES — keep existing page CSS alive after its :root is deleted
   ========================================================================== */
:root {
  --bg:    var(--surface);
  --bg2:   var(--surface-1);
  --bg3:   var(--surface-2);
  --bg4:   var(--surface-3);
  --text:  var(--on-surface);
  --text2: var(--on-surface-variant);
  --text3: var(--on-surface-dim);
  --card:  color-mix(in srgb, var(--on-surface) 4%, transparent);
  --border: var(--outline-variant);
  --grid:  var(--outline-variant);
  --accent:  var(--primary);
  --accent2: var(--primary2);
  --accent-dim: var(--primary-soft);
  --warn:   var(--warning);
  --danger: var(--error);
  /* public/marketing/docs pages reuse these bespoke names — map them too */
  --code-bg: var(--surface-2);
  --accent3: var(--on-primary-container);
  --border2: color-mix(in srgb, var(--primary) 30%, var(--outline-variant));
  --dim:  var(--primary-soft);
  --dim2: color-mix(in srgb, var(--primary) 6%, transparent);
}

/* ============================================================================
   5. RESET + BASE
   ========================================================================== */
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
*::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background: var(--surface);
  color: var(--on-surface);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background var(--dur-3) var(--ease-standard), color var(--dur-3) var(--ease-standard);
}

/* Premium ambient backdrop — soft brand glow, theme-aware, no layout impact. */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60% 50% at 100% 0%, color-mix(in srgb, var(--primary) 12%, transparent), transparent 70%),
    radial-gradient(50% 40% at 0% 100%, color-mix(in srgb, var(--primary2) 9%, transparent), transparent 70%);
}

::selection { background: color-mix(in srgb, var(--primary) 40%, transparent); color: var(--on-surface-strong); }

/* Modern scrollbars */
* { scrollbar-width: thin; scrollbar-color: var(--outline-strong) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--outline-strong); border-radius: 999px; border: 3px solid transparent; background-clip: content-box; }
*::-webkit-scrollbar-thumb:hover { background: var(--on-surface-dim); background-clip: content-box; }

a { color: var(--primary); text-decoration: none; }

img { max-width: 100%; }

/* ============================================================================
   6. LAYOUT HELPERS
   ========================================================================== */
.wds-container, .container {
  width: 100%; max-width: var(--container);
  margin-inline: auto; padding-inline: var(--sp-4);
}
@media (min-width: 1440px) { .wds-container, .container { max-width: var(--container-wide); } }

.wds-stack  { display: flex; flex-direction: column; gap: var(--sp-3); }
.wds-row    { display: flex; align-items: center; gap: var(--sp-3); }
.wds-grid   { display: grid; gap: var(--sp-3); grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }

/* ============================================================================
   7. TYPOGRAPHY HELPERS
   ========================================================================== */
.t-display  { font-size: var(--fs-display);  font-weight: var(--w-black); line-height: 1.12; letter-spacing: -.02em; }
.t-headline { font-size: var(--fs-headline); font-weight: var(--w-black); line-height: 1.18; letter-spacing: -.01em; }
.t-title    { font-size: var(--fs-title);    font-weight: var(--w-bold);  line-height: 1.3; }
.t-body     { font-size: var(--fs-body);     font-weight: var(--w-regular); line-height: 1.6; color: var(--on-surface-variant); }
.t-label    { font-size: var(--fs-label);    font-weight: var(--w-semibold); letter-spacing: .01em; }
.t-dim      { color: var(--on-surface-variant); }

/* ============================================================================
   8. BUTTONS  (restyle of .btn / .btn-primary / .btn-outline / .btn-ghost ...)
   ========================================================================== */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  width: 100%; min-height: 48px; padding: 12px 22px;
  border: none; border-radius: var(--r-btn);
  font-family: var(--font); font-size: var(--fs-body-l); font-weight: var(--w-bold); line-height: 1;
  color: var(--on-primary); background: var(--primary);
  cursor: pointer; user-select: none; text-align: center; white-space: nowrap;
  transition: transform var(--dur-2) var(--ease-spring),
              box-shadow var(--dur-2) var(--ease-standard),
              background var(--dur-2) var(--ease-standard),
              opacity var(--dur-2) var(--ease-standard);
}
/* M3 state layer */
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: currentColor; opacity: 0; transition: opacity var(--dur-1) var(--ease-standard);
}
.btn:hover::after  { opacity: .08; }
.btn:active::after { opacity: .14; }
.btn:active { transform: translateY(1px) scale(.99); }
.btn:disabled, .btn[disabled] { opacity: .5; cursor: not-allowed; transform: none; }
.btn:disabled::after { opacity: 0; }

.btn-primary { background: var(--primary-grad); color: var(--on-primary); box-shadow: var(--shadow-primary); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 30px -6px color-mix(in srgb, var(--primary) 60%, transparent); }
.btn-primary:active { transform: translateY(0) scale(.99); }

.btn-outline { background: transparent; color: var(--primary); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--primary) 60%, var(--outline-strong)); }
.btn-ghost   { background: var(--primary-container); color: var(--on-primary-container); }   /* tonal */
.btn-text    { background: transparent; color: var(--primary); min-height: 40px; box-shadow: none; }
.btn-danger  { background: var(--error);   color: var(--on-error); }
.btn-success { background: var(--success);  color: var(--on-success); }
.btn-neutral { background: var(--surface-3); color: var(--on-surface); }
.btn-warning { background: var(--warning); color: var(--on-warning); }
/* delivery accept/refoffer actions (used in static + JS-generated markup) */
.btn-accept  { background: var(--primary-grad); color: var(--on-primary); box-shadow: var(--shadow-primary); }
.btn-refuse  { background: transparent; color: var(--error-text); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--error) 50%, var(--outline-strong)); }

.btn-sm  { width: auto; min-height: 38px; padding: 8px 16px; font-size: var(--fs-label); border-radius: var(--r-sm); }
.btn-lg  { min-height: 56px; font-size: 1.0625rem; border-radius: var(--r-md); }
.btn-pill { border-radius: var(--r-full); }
.btn-block { width: 100%; }
.btn-icon { width: 44px; min-height: 44px; padding: 0; border-radius: var(--r-full); }

/* ============================================================================
   9. FAB / Extended FAB  (net-new — sits below Telegram FAB z=9999)
   ========================================================================== */
.fab {
  position: fixed; inset-block-end: calc(var(--sp-6) + env(safe-area-inset-bottom));
  inset-inline-end: var(--sp-5); z-index: var(--z-fab);
  width: 58px; height: 58px; border: none; border-radius: var(--r-lg);
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--primary-grad); color: var(--on-primary); font-size: 1.5rem;
  box-shadow: var(--e3), var(--shadow-primary); cursor: pointer;
  transition: transform var(--dur-2) var(--ease-spring), box-shadow var(--dur-2) var(--ease-standard);
}
.fab:hover { transform: translateY(-2px) scale(1.04); }
.fab:active { transform: scale(.96); }
.fab-extended { width: auto; height: 56px; padding-inline: var(--sp-5); gap: var(--sp-2); font-size: var(--fs-body-l); font-weight: var(--w-bold); border-radius: var(--r-full); }

/* ============================================================================
   10. CARDS  (restyle of .card / .order-card / .auth-card / .kpi)
   ========================================================================== */
.card, .order-card, .auth-card, .kpi {
  background: var(--surface-1);
  border: 1px solid var(--outline-variant);
  border-radius: var(--r-lg);
  box-shadow: var(--e1);
}
.card { padding: var(--sp-4); }
.kpi  { padding: var(--sp-4); }

.order-card {
  padding: var(--sp-4);
  transition: transform var(--dur-2) var(--ease-standard), box-shadow var(--dur-2) var(--ease-standard), border-color var(--dur-2) var(--ease-standard);
  cursor: pointer;
}
.order-card:hover { transform: translateY(-2px); box-shadow: var(--e3); border-color: color-mix(in srgb, var(--primary) 45%, var(--outline-variant)); }
.order-card:active { transform: translateY(0); }

.auth-card { padding: clamp(24px, 5vw, 32px); box-shadow: var(--e4); border-radius: var(--r-xl); }

.card-elevated { box-shadow: var(--e3); border-color: transparent; }
.card-flat     { box-shadow: none; background: var(--surface-2); }

/* ============================================================================
   11. FIELDS / INPUTS  (restyle of .field, inputs, selects, textareas)
   ========================================================================== */
.field { margin-bottom: var(--sp-4); }
.field label {
  display: block; font-size: var(--fs-label); font-weight: var(--w-semibold);
  color: var(--on-surface-variant); margin-bottom: var(--sp-2);
}
.field input, .field select, .field textarea,
input[type="text"], input[type="tel"], input[type="password"], input[type="email"],
input[type="number"], input[type="date"], input[type="search"], select, textarea {
  width: 100%; padding: 13px 15px; min-height: 48px;
  background: var(--surface-2);
  border: 1.5px solid var(--outline-variant);
  border-radius: var(--r-sm);
  color: var(--on-surface); font-family: var(--font); font-size: var(--fs-body-l);
  outline: none;
  transition: border-color var(--dur-2) var(--ease-standard), background var(--dur-2) var(--ease-standard), box-shadow var(--dur-2) var(--ease-standard);
}
textarea { min-height: 96px; resize: vertical; line-height: 1.5; }
.field input::placeholder, textarea::placeholder { color: var(--on-surface-dim); }
.field input:focus, .field select:focus, .field textarea:focus,
input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  background: var(--surface-1);
  box-shadow: 0 0 0 4px var(--primary-soft);
}
.field select option, select option { background: var(--surface-2); color: var(--on-surface); }

/* ============================================================================
   12. SEGMENTED / TABS  (restyle of .tab-row / .tab-btn / .tab-btn.active)
   ========================================================================== */
.tab-row {
  display: flex; gap: var(--sp-1); padding: var(--sp-1);
  background: var(--surface-2); border: 1px solid var(--outline-variant);
  border-radius: var(--r-md); margin-bottom: var(--sp-5);
}
.tab-btn {
  flex: 1; min-height: 42px; padding: 10px 14px;
  border: none; border-radius: var(--r-sm); background: transparent;
  color: var(--on-surface-variant); font-family: var(--font); font-size: var(--fs-body);
  font-weight: var(--w-semibold); cursor: pointer;
  transition: color var(--dur-2) var(--ease-standard), background var(--dur-2) var(--ease-standard), box-shadow var(--dur-2) var(--ease-standard);
}
.tab-btn:hover { color: var(--on-surface); }
.tab-btn.active {
  background: var(--surface-1); color: var(--primary);
  font-weight: var(--w-bold); box-shadow: var(--e1);
}
/* Filled-accent variant (auth uses solid accent on active) */
.tab-row.accent .tab-btn.active { background: var(--primary-grad); color: var(--on-primary); }

/* ============================================================================
   13. CHIPS
   ========================================================================== */
.chip, .loc-type-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  min-height: 40px; padding: 8px 16px;
  border: 1.5px solid var(--outline-variant); border-radius: var(--r-full);
  background: var(--surface-2); color: var(--on-surface-variant);
  font-family: var(--font); font-size: var(--fs-label); font-weight: var(--w-semibold);
  cursor: pointer; user-select: none;
  transition: all var(--dur-2) var(--ease-standard);
}
.chip:hover, .loc-type-btn:hover { border-color: var(--outline-strong); color: var(--on-surface); }
.chip.active, .chip[aria-selected="true"], .loc-type-btn.active {
  border-color: color-mix(in srgb, var(--primary) 50%, transparent);
  background: var(--primary-soft); color: var(--primary); font-weight: var(--w-bold);
}

/* ============================================================================
   14. BOTTOM NAV + DESKTOP SIDE-RAIL  (restyle of .bottom-nav / .nav-item)
   ========================================================================== */
.bottom-nav {
  position: fixed; inset-inline: 0; inset-block-end: 0; z-index: var(--z-nav);
  display: flex; align-items: stretch; justify-content: space-around;
  padding: var(--sp-2) var(--sp-2) calc(var(--sp-2) + env(safe-area-inset-bottom));
  background: var(--surface-glass);
  -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px);
  border-top: 1px solid var(--outline-variant);
}
.nav-item {
  flex: 1; min-height: 56px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  border: none; background: transparent; cursor: pointer;
  color: var(--on-surface-variant); font-family: var(--font); font-size: var(--fs-label-s); font-weight: var(--w-semibold);
  transition: color var(--dur-2) var(--ease-standard);
}
.nav-item .icon { font-size: 1.35rem; line-height: 1; position: relative; transition: transform var(--dur-2) var(--ease-spring); }
.nav-item.active { color: var(--primary); }
.nav-item.active .icon { transform: translateY(-1px); }
/* M3 active indicator pill behind the icon */
.nav-item .icon::before {
  content: ""; position: absolute; inset: -7px -16px; z-index: -1;
  border-radius: var(--r-full); background: var(--primary-soft);
  transform: scale(.4); opacity: 0; transition: transform var(--dur-3) var(--ease-spring), opacity var(--dur-2) var(--ease-standard);
}
.nav-item.active .icon::before { transform: scale(1); opacity: 1; }

@media (min-width: 1024px) {
  .bottom-nav.rail-desktop {
    inset-block: 0; inset-inline-end: auto; inset-inline-start: 0;
    flex-direction: column; justify-content: flex-start; gap: var(--sp-2);
    width: 96px; padding: var(--sp-5) var(--sp-2);
    border-top: none; border-inline-end: 1px solid var(--outline-variant);
  }
}

/* ============================================================================
   15. OVERLAY + DIALOG + BOTTOM SHEET  (restyle of .modal-overlay / .modal)
   ========================================================================== */
.modal-overlay, .overlay {
  position: fixed; inset: 0; z-index: var(--z-overlay);
  display: none; align-items: center; justify-content: center; padding: var(--sp-4);
  background: color-mix(in srgb, #00060F 62%, transparent);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  animation: wds-fade var(--dur-3) var(--ease-standard);
}
.modal-overlay.show, .modal-overlay.active, .modal-overlay.open, .overlay.show { display: flex; }

.modal, .dialog {
  width: 100%; max-width: 440px;
  background: var(--surface-1); border: 1px solid var(--outline-variant);
  border-radius: var(--r-xl); box-shadow: var(--e5);
  padding: var(--sp-6);
  animation: wds-scale-in var(--dur-3) var(--ease-emphasized);
}
/* Bottom-sheet variant (admin uses .modal with a grabber handle) */
.modal.sheet, .sheet, .modal.bottom {
  position: fixed; inset-inline: 0; inset-block-end: 0; max-width: 100%;
  max-height: 88vh; overflow-y: auto;
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  padding-bottom: calc(var(--sp-6) + env(safe-area-inset-bottom));
  animation: wds-slide-up var(--dur-4) var(--ease-emphasized);
}
.modal-handle, .sheet-handle {
  width: 40px; height: 4px; border-radius: 999px; background: var(--outline-strong);
  margin: 0 auto var(--sp-4); flex-shrink: 0;
}

/* ============================================================================
   16. SNACKBAR / TOAST  (restyle of .toast / .toast.show — keep class contract)
   ========================================================================== */
.toast, .snackbar {
  position: fixed; z-index: var(--z-snackbar);
  inset-block-end: calc(var(--sp-6) + env(safe-area-inset-bottom));
  inset-inline: var(--sp-4); margin-inline: auto; width: max-content; max-width: min(92vw, 460px);
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 14px 18px; border-radius: var(--r-md);
  background: var(--surface-5); color: var(--on-surface-strong);
  border: 1px solid var(--outline-variant); box-shadow: var(--e4);
  font-family: var(--font); font-size: var(--fs-body); font-weight: var(--w-semibold);
  opacity: 0; transform: translateY(16px) scale(.96); pointer-events: none;
  transition: opacity var(--dur-3) var(--ease-decelerate), transform var(--dur-3) var(--ease-spring);
}
.toast.show, .snackbar.show { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.toast::before, .snackbar::before {
  content: ""; flex-shrink: 0; width: 4px; align-self: stretch; border-radius: 999px; background: var(--primary);
}
.toast.success::before, .snackbar.success::before { background: var(--success); }
.toast.error::before,   .snackbar.error::before   { background: var(--error); }
.toast.warning::before, .snackbar.warning::before { background: var(--warning); }
.toast.info::before,    .snackbar.info::before    { background: var(--info); }

/* ============================================================================
   17. SEARCH BAR  (restyle of .map-search-wrap / .map-search-results)
   ========================================================================== */
.map-search-wrap { position: relative; margin-bottom: var(--sp-2); }
.map-search-wrap input {
  width: 100%; min-height: 46px; padding: 11px 42px 11px 14px;
  background: var(--surface-2); border: 1.5px solid var(--outline-variant);
  border-radius: var(--r-full); color: var(--on-surface);
  font-family: var(--font); font-size: var(--fs-body); outline: none;
  transition: border-color var(--dur-2) var(--ease-standard), box-shadow var(--dur-2) var(--ease-standard), background var(--dur-2) var(--ease-standard);
}
.map-search-wrap input:focus { border-color: var(--primary); background: var(--surface-1); box-shadow: 0 0 0 4px var(--primary-soft); }
.map-search-wrap .ms-clear { display: none; position: absolute; inset-inline-start: 12px; inset-block-start: 50%; transform: translateY(-50%); background: none; border: none; color: var(--on-surface-dim); cursor: pointer; font-size: 1.1rem; line-height: 1; }
.map-search-results {
  background: var(--surface-1); border: 1px solid var(--outline-variant);
  border-radius: var(--r-md); margin-top: var(--sp-1); overflow: hidden; box-shadow: var(--e3); display: none;
}
.map-search-results button {
  display: block; width: 100%; text-align: start; padding: 12px 14px;
  background: none; border: none; border-bottom: 1px solid var(--outline-variant);
  color: var(--on-surface); font-family: var(--font); font-size: var(--fs-label); cursor: pointer; line-height: 1.45;
  transition: background var(--dur-1) var(--ease-standard);
}
.map-search-results button:last-child { border-bottom: none; }
.map-search-results button:hover { background: var(--surface-2); }

/* ============================================================================
   18. LIST ITEMS  (restyle of .loc-item / .modal-row)
   ========================================================================== */
.loc-item, .modal-row, .list-row {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4); min-height: 56px;
  background: var(--surface-1); border: 1px solid var(--outline-variant);
  border-radius: var(--r-md);
  transition: background var(--dur-2) var(--ease-standard), border-color var(--dur-2) var(--ease-standard);
}
.modal-row { cursor: pointer; }
.modal-row:hover, .list-row:hover { background: var(--surface-2); border-color: var(--outline-strong); }

/* ============================================================================
   19. AVATARS  (restyle of .avatar)
   ========================================================================== */
.avatar {
  width: 40px; height: 40px; border-radius: var(--r-full);
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  background: var(--primary-grad); color: var(--on-primary);
  font-weight: var(--w-bold); font-size: .9rem; overflow: hidden;
  box-shadow: var(--e1);
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }

/* ============================================================================
   20. STATUS BADGES — both schemes: client .status-* and delivery .s-*
   ========================================================================== */
.status-badge, .badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: var(--r-full);
  font-size: var(--fs-label-s); font-weight: var(--w-bold); line-height: 1.4;
  white-space: nowrap;
}
.status-badge::before, .badge.dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* client scheme */
.status-pending    { background: var(--warning-container); color: var(--warning-text); }
.status-negotiating{ background: var(--info-container);    color: var(--info-text); }
.status-accepted,
.status-picked_up  { background: var(--info-container);    color: var(--accent-blue); }
.status-in_transit { background: var(--primary-soft);      color: var(--primary); }
.status-delivered  { background: var(--success-container); color: var(--success-text); }
.status-cancelled  { background: var(--error-container);   color: var(--error-text); }

/* delivery scheme (.s-<status>) */
.s-pending     { background: var(--warning-container); color: var(--warning-text); }
.s-negotiating { background: var(--info-container);    color: var(--info-text); }
.s-accepted,
.s-picked_up   { background: var(--info-container);    color: var(--accent-blue); }
.s-in_transit  { background: var(--primary-soft);      color: var(--primary); }
.s-delivered   { background: var(--success-container); color: var(--success-text); }
.s-cancelled   { background: var(--error-container);   color: var(--error-text); }

/* ============================================================================
   21. SKELETON + PROGRESS + SPINNER
   ========================================================================== */
.skeleton {
  position: relative; overflow: hidden;
  background: var(--surface-2); border-radius: var(--r-sm); min-height: 14px;
}
.skeleton::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--on-surface) 8%, transparent), transparent);
  transform: translateX(-100%); animation: wds-shimmer 1.4s ease-in-out infinite;
}
.skeleton-text { height: 12px; margin-bottom: 8px; }
.skeleton-card { height: 96px; border-radius: var(--r-lg); }

.progress-linear { height: 4px; border-radius: 999px; background: var(--surface-3); overflow: hidden; }
.progress-linear::before { content: ""; display: block; height: 100%; width: 40%; border-radius: inherit; background: var(--primary-grad); animation: wds-indeterminate 1.3s var(--ease-standard) infinite; }

.spinner {
  width: 40px; height: 40px; border-radius: 50%;
  border: 3px solid var(--primary-soft); border-top-color: var(--primary);
  animation: wds-spin .7s linear infinite;
}

/* ============================================================================
   22. EMPTY / ERROR / SUCCESS STATES  (restyle of .empty-state / .empty)
   ========================================================================== */
.empty-state, .empty {
  text-align: center; padding: var(--sp-12) var(--sp-5); color: var(--on-surface-variant);
}
.empty-state .icon, .empty .icon { font-size: 3.25rem; display: block; margin-bottom: var(--sp-3); opacity: .9; }
.empty-state .icon { filter: drop-shadow(0 8px 16px color-mix(in srgb, var(--primary) 25%, transparent)); }

/* ============================================================================
   23. THEME TOGGLE  (wired by ds.js via [data-wds-theme-toggle])
   ========================================================================== */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; flex-shrink: 0;
  border: 1px solid var(--outline-variant); border-radius: var(--r-full);
  background: var(--surface-2); color: var(--on-surface-variant);
  font-size: 1.15rem; cursor: pointer; line-height: 1;
  transition: color var(--dur-2) var(--ease-standard), background var(--dur-2) var(--ease-standard), transform var(--dur-3) var(--ease-spring), box-shadow var(--dur-2) var(--ease-standard);
}
.theme-toggle:hover { color: var(--primary); border-color: color-mix(in srgb, var(--primary) 40%, var(--outline-variant)); }
.theme-toggle:active { transform: rotate(40deg) scale(.92); }
/* Floating variant for pages without a header (e.g. login) */
.theme-toggle.floating {
  position: fixed; z-index: var(--z-fab);
  inset-block-start: calc(var(--sp-4) + env(safe-area-inset-top));
  inset-inline-end: var(--sp-4);
  background: var(--surface-glass); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  box-shadow: var(--e2);
}

/* ============================================================================
   24. TABLES — never cause page-level horizontal scroll
   ========================================================================== */
.table-scroll { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--r-md); }
.table-scroll table { min-width: 480px; }
table th { color: var(--on-surface-variant); font-weight: var(--w-bold); }
table th, table td { border-color: var(--outline-variant); }

/* Optional card-on-mobile pattern (needs td[data-label]) — opt in via .table-cards */
@media (max-width: 640px) {
  .table-cards thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .table-cards tr { display: block; margin-bottom: var(--sp-3); background: var(--surface-1); border: 1px solid var(--outline-variant); border-radius: var(--r-md); padding: var(--sp-2) var(--sp-3); }
  .table-cards td { display: flex; justify-content: space-between; gap: var(--sp-3); border: none !important; padding: 8px 0; }
  .table-cards td::before { content: attr(data-label); color: var(--on-surface-variant); font-weight: var(--w-semibold); }
}

/* ============================================================================
   25. MAPS (Leaflet) + misc third-party theming
   ========================================================================== */
.leaflet-container { border-radius: var(--r-md); font-family: var(--font) !important; background: var(--surface-2) !important; }
:root[data-theme="dark"] .leaflet-tile { filter: invert(1) hue-rotate(180deg) brightness(.92) contrast(.92) saturate(.9); }
:root[data-theme="dark"] .leaflet-control, :root[data-theme="dark"] .leaflet-popup-content-wrapper, :root[data-theme="dark"] .leaflet-popup-tip, :root[data-theme="dark"] .leaflet-marker-icon { filter: none; }
.leaflet-bar a { background: var(--surface-1) !important; color: var(--on-surface) !important; border-color: var(--outline-variant) !important; }

/* ============================================================================
   26. KEYFRAMES
   ========================================================================== */
@keyframes wds-fade      { from { opacity: 0; } to { opacity: 1; } }
@keyframes wds-scale-in  { from { opacity: 0; transform: translateY(8px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes wds-slide-up  { from { transform: translateY(100%); } to { transform: translateY(0); } }
@keyframes wds-spin      { to { transform: rotate(360deg); } }
@keyframes wds-shimmer   { 100% { transform: translateX(100%); } }
@keyframes wds-indeterminate { 0% { transform: translateX(-100%); } 100% { transform: translateX(350%); } }

/* Reusable entrance utilities */
.wds-fade-in  { animation: wds-fade var(--dur-3) var(--ease-standard) both; }
.wds-rise     { animation: wds-scale-in var(--dur-4) var(--ease-emphasized) both; }

/* ============================================================================
   27. ACCESSIBILITY — focus, reduced motion, helpers
   ========================================================================== */
:where(a, button, input, select, textarea, [tabindex], .btn, .chip, .nav-item, .tab-btn, .theme-toggle, .order-card, .modal-row):focus-visible {
  outline: none; box-shadow: var(--focus-ring);
}
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important; scroll-behavior: auto !important;
  }
}
