/* ============================================================
   dwi.ma Design System
   Moroccan digital utility — zellige geometry meets mobile banking
   ============================================================ */

/* --- Design Tokens --- */
:root {
  /* Primary: deep teal — trustworthy, distinct */
  --dw-teal-50:  #e6f5f3;
  --dw-teal-100: #b3e0da;
  --dw-teal-200: #80ccc0;
  --dw-teal-300: #4db8a7;
  --dw-teal-400: #26a88d;
  --dw-teal-500: #0d7963;
  --dw-teal-600: #0b6b58;
  --dw-teal-700: #085a49;
  --dw-teal-800: #064a3b;
  --dw-teal-900: #03382d;

  /* Accent: warm amber — saffron warmth */
  --dw-amber-50:  #fff8e1;
  --dw-amber-100: #ffecb3;
  --dw-amber-200: #ffe082;
  --dw-amber-300: #ffd54f;
  --dw-amber-400: #ffca28;
  --dw-amber-500: #f5a623;
  --dw-amber-600: #e09100;
  --dw-amber-700: #c27b00;
  --dw-amber-800: #a36600;
  --dw-amber-900: #7a4d00;

  /* Neutrals */
  --dw-gray-50:  #fafaf9;
  --dw-gray-100: #f3f2f0;
  --dw-gray-200: #e8e6e3;
  --dw-gray-300: #d4d1cc;
  --dw-gray-400: #a8a29e;
  --dw-gray-500: #78716c;
  --dw-gray-600: #57534e;
  --dw-gray-700: #44403c;
  --dw-gray-800: #292524;
  --dw-gray-900: #1c1917;

  /* Semantic */
  --dw-success: #16a34a;
  --dw-warning: #ea580c;
  --dw-danger:  #dc2626;
  --dw-info:    #0284c7;

  /* Layout */
  --dw-radius-sm:  8px;
  --dw-radius-md:  12px;
  --dw-radius-lg:  16px;
  --dw-radius-xl:  24px;
  --dw-radius-pill: 9999px;

  --dw-shadow-sm:  0 1px 3px rgba(3,56,45,.06), 0 1px 2px rgba(3,56,45,.04);
  --dw-shadow-md:  0 4px 12px rgba(3,56,45,.08), 0 2px 4px rgba(3,56,45,.04);
  --dw-shadow-lg:  0 12px 32px rgba(3,56,45,.10), 0 4px 8px rgba(3,56,45,.06);
  --dw-shadow-glow: 0 0 0 4px rgba(13,121,99,.15);

  /* Spacing */
  --dw-nav-height: 56px;
  --dw-bottom-nav-height: 64px;
  --dw-safe-bottom: env(safe-area-inset-bottom, 0px);

  /* Typography */
  --dw-font-display: 'IBM Plex Sans Arabic', 'Noto Sans Arabic', system-ui, sans-serif;
  --dw-font-body:    'IBM Plex Sans Arabic', 'Noto Sans Arabic', system-ui, sans-serif;
  --dw-font-mono:    'IBM Plex Mono', 'Fira Code', monospace;
}


/* --- Global Reset & Body --- */
*,
*::before,
*::after {
  -webkit-tap-highlight-color: transparent;
}

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

body {
  font-family: var(--dw-font-body);
  background: var(--dw-gray-50);
  color: var(--dw-gray-800);
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.has-bottom-nav {
  padding-bottom: calc(var(--dw-bottom-nav-height) + var(--dw-safe-bottom) + 16px);
}


/* --- Typography --- */
h1, h2, h3, h4, h5, h6,
.dw-heading {
  font-family: var(--dw-font-display);
  font-weight: 600;
  color: var(--dw-gray-900);
  line-height: 1.3;
}

.dw-display-lg {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.dw-display-sm {
  font-size: clamp(1.25rem, 3.5vw, 1.5rem);
  font-weight: 600;
}

.dw-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--dw-gray-500);
  letter-spacing: 0.01em;
}

.dw-body {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--dw-gray-700);
}


/* --- Zellige Pattern Background --- */
.dw-pattern-bg {
  position: relative;
}

.dw-pattern-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    linear-gradient(30deg, var(--dw-teal-500) 12%, transparent 12.5%, transparent 87%, var(--dw-teal-500) 87.5%),
    linear-gradient(150deg, var(--dw-teal-500) 12%, transparent 12.5%, transparent 87%, var(--dw-teal-500) 87.5%),
    linear-gradient(30deg, var(--dw-teal-500) 12%, transparent 12.5%, transparent 87%, var(--dw-teal-500) 87.5%),
    linear-gradient(150deg, var(--dw-teal-500) 12%, transparent 12.5%, transparent 87%, var(--dw-teal-500) 87.5%),
    linear-gradient(60deg, var(--dw-amber-500) 25%, transparent 25.5%, transparent 75%, var(--dw-amber-500) 75%),
    linear-gradient(60deg, var(--dw-amber-500) 25%, transparent 25.5%, transparent 75%, var(--dw-amber-500) 75%);
  background-size: 40px 70px;
  background-position: 0 0, 0 0, 20px 35px, 20px 35px, 0 0, 20px 35px;
  pointer-events: none;
  z-index: 0;
}

.dw-pattern-bg > * {
  position: relative;
  z-index: 1;
}


/* --- Top Navbar --- */
.dw-navbar {
  height: var(--dw-nav-height);
  background: #fff;
  border-bottom: 1px solid var(--dw-gray-200);
  box-shadow: var(--dw-shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1030;
  display: flex;
  align-items: center;
  padding: 0 1rem;
  gap: 0.75rem;
}

.dw-navbar-brand {
  font-family: var(--dw-font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--dw-teal-600);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  transition: color 0.2s;
}

.dw-navbar-brand:hover {
  color: var(--dw-teal-700);
}

.dw-navbar-brand .dw-brand-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dw-amber-500);
  display: inline-block;
  flex-shrink: 0;
}

.dw-navbar-end {
  margin-inline-start: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}


/* --- Credit Balance Pill --- */
.dw-credit-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.3125rem 0.75rem;
  background: var(--dw-teal-50);
  border: 1px solid var(--dw-teal-200);
  border-radius: var(--dw-radius-pill);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--dw-teal-700);
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
}

.dw-credit-pill:hover {
  background: var(--dw-teal-100);
  border-color: var(--dw-teal-300);
  color: var(--dw-teal-800);
  box-shadow: var(--dw-shadow-glow);
}

.dw-credit-pill .dw-credit-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--dw-amber-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  color: var(--dw-amber-900);
  font-weight: 700;
}

.dw-credit-pill.dw-credit-low {
  background: #fef2f2;
  border-color: #fecaca;
  color: var(--dw-danger);
}

.dw-credit-pill.dw-credit-low .dw-credit-icon {
  background: #fca5a5;
  color: #7f1d1d;
}


/* --- Bottom Navigation --- */
.dw-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(var(--dw-bottom-nav-height) + var(--dw-safe-bottom));
  padding-bottom: var(--dw-safe-bottom);
  background: #fff;
  border-top: 1px solid var(--dw-gray-200);
  box-shadow: 0 -4px 16px rgba(3,56,45,.06);
  display: flex;
  align-items: stretch;
  z-index: 1040;
}

.dw-bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.125rem;
  padding: 0.375rem 0.25rem;
  text-decoration: none;
  color: var(--dw-gray-400);
  font-size: 0.6875rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
  min-height: 48px;
}

.dw-bottom-nav-item svg {
  width: 22px;
  height: 22px;
  stroke-width: 1.75;
  transition: transform 0.2s;
}

.dw-bottom-nav-item:hover {
  color: var(--dw-teal-500);
}

.dw-bottom-nav-item.active {
  color: var(--dw-teal-600);
  font-weight: 600;
}

.dw-bottom-nav-item.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: var(--dw-teal-500);
}

.dw-bottom-nav-item.active svg {
  transform: scale(1.08);
}

@media (min-width: 768px) {
  .dw-bottom-nav {
    display: none;
  }
  body.has-bottom-nav {
    padding-bottom: 0;
  }
}


/* --- App Container --- */
.dw-app-container {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 1rem 1rem 1.5rem;
}

@media (min-width: 768px) {
  .dw-app-container {
    padding: 1.5rem 1.5rem 2rem;
  }
}


/* --- Card System --- */
.dw-card {
  background: #fff;
  border-radius: var(--dw-radius-lg);
  border: 1px solid var(--dw-gray-200);
  box-shadow: var(--dw-shadow-sm);
  padding: 1.25rem;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.dw-card-interactive {
  cursor: pointer;
}

.dw-card-interactive:hover {
  box-shadow: var(--dw-shadow-md);
  border-color: var(--dw-teal-200);
}

.dw-card-interactive:active {
  transform: scale(0.985);
}

.dw-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.dw-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--dw-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.25rem;
}

.dw-card-icon-teal {
  background: var(--dw-teal-50);
  color: var(--dw-teal-600);
}

.dw-card-icon-amber {
  background: var(--dw-amber-50);
  color: var(--dw-amber-700);
}

.dw-card-icon-info {
  background: #e0f2fe;
  color: var(--dw-info);
}

.dw-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dw-gray-900);
  margin: 0;
  line-height: 1.3;
}

.dw-card-desc {
  font-size: 0.875rem;
  color: var(--dw-gray-500);
  margin: 0;
  line-height: 1.5;
}


/* --- Buttons --- */
.dw-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--dw-font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--dw-radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  min-height: 48px;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

.dw-btn:active {
  transform: scale(0.97);
}

.dw-btn-primary {
  background: var(--dw-teal-600);
  color: #fff;
  box-shadow: 0 2px 8px rgba(13,121,99,.25);
}

.dw-btn-primary:hover {
  background: var(--dw-teal-700);
  color: #fff;
  box-shadow: 0 4px 14px rgba(13,121,99,.30);
}

.dw-btn-secondary {
  background: var(--dw-gray-100);
  color: var(--dw-gray-700);
}

.dw-btn-secondary:hover {
  background: var(--dw-gray-200);
  color: var(--dw-gray-800);
}

.dw-btn-amber {
  background: var(--dw-amber-500);
  color: var(--dw-amber-900);
}

.dw-btn-amber:hover {
  background: var(--dw-amber-600);
  color: #fff;
}

.dw-btn-outline {
  background: transparent;
  border: 1.5px solid var(--dw-gray-300);
  color: var(--dw-gray-700);
}

.dw-btn-outline:hover {
  border-color: var(--dw-teal-400);
  color: var(--dw-teal-600);
  background: var(--dw-teal-50);
}

.dw-btn-ghost {
  background: transparent;
  color: var(--dw-teal-600);
  padding: 0.5rem 0.75rem;
  min-height: 40px;
}

.dw-btn-ghost:hover {
  background: var(--dw-teal-50);
}

.dw-btn-block {
  width: 100%;
}

.dw-btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  min-height: 40px;
}

.dw-btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1rem;
  min-height: 56px;
  border-radius: var(--dw-radius-lg);
}

.dw-btn svg {
  width: 18px;
  height: 18px;
}


/* --- Status Badges --- */
.dw-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.1875rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--dw-radius-pill);
  letter-spacing: 0.01em;
  line-height: 1.5;
}

.dw-badge-dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dw-badge-success {
  background: #dcfce7;
  color: #15803d;
}
.dw-badge-success.dw-badge-dot::before { background: #16a34a; }

.dw-badge-warning {
  background: #fff7ed;
  color: #c2410c;
}
.dw-badge-warning.dw-badge-dot::before { background: #ea580c; }

.dw-badge-danger {
  background: #fef2f2;
  color: #b91c1c;
}
.dw-badge-danger.dw-badge-dot::before { background: #dc2626; }

.dw-badge-info {
  background: #e0f2fe;
  color: #0369a1;
}
.dw-badge-info.dw-badge-dot::before { background: #0284c7; }

.dw-badge-neutral {
  background: var(--dw-gray-100);
  color: var(--dw-gray-600);
}
.dw-badge-neutral.dw-badge-dot::before { background: var(--dw-gray-400); }

.dw-badge-processing {
  background: var(--dw-teal-50);
  color: var(--dw-teal-700);
}
.dw-badge-processing.dw-badge-dot::before {
  background: var(--dw-teal-500);
  animation: dw-pulse-dot 1.4s infinite;
}

@keyframes dw-pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}


/* --- Toast / Flash Messages --- */
.dw-toast-container {
  position: fixed;
  top: calc(var(--dw-nav-height) + 0.75rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1090;
  width: calc(100% - 2rem);
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.dw-toast {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  padding: 0.75rem 1rem;
  border-radius: var(--dw-radius-md);
  background: #fff;
  box-shadow: var(--dw-shadow-lg);
  border-inline-start: 4px solid var(--dw-gray-400);
  pointer-events: auto;
  animation: dw-toast-in 0.35s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  font-size: 0.875rem;
  line-height: 1.5;
}

.dw-toast.dw-toast-out {
  animation: dw-toast-out 0.25s ease-in forwards;
}

.dw-toast-success { border-inline-start-color: var(--dw-success); }
.dw-toast-error   { border-inline-start-color: var(--dw-danger); }
.dw-toast-warning { border-inline-start-color: var(--dw-warning); }
.dw-toast-info    { border-inline-start-color: var(--dw-info); }

.dw-toast-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 1px;
}

.dw-toast-success .dw-toast-icon { color: var(--dw-success); }
.dw-toast-error   .dw-toast-icon { color: var(--dw-danger); }
.dw-toast-warning .dw-toast-icon { color: var(--dw-warning); }
.dw-toast-info    .dw-toast-icon { color: var(--dw-info); }

.dw-toast-body {
  flex: 1;
  color: var(--dw-gray-800);
}

.dw-toast-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  color: var(--dw-gray-400);
  flex-shrink: 0;
  margin-top: -2px;
  margin-inline-end: -4px;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
}

.dw-toast-close:hover {
  color: var(--dw-gray-600);
  background: var(--dw-gray-100);
}

@keyframes dw-toast-in {
  from {
    opacity: 0;
    transform: translateY(-12px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes dw-toast-out {
  to {
    opacity: 0;
    transform: translateY(-8px) scale(0.96);
  }
}


/* --- Forms --- */
.dw-input {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--dw-font-body);
  font-size: 0.9375rem;
  color: var(--dw-gray-800);
  background: #fff;
  border: 1.5px solid var(--dw-gray-300);
  border-radius: var(--dw-radius-md);
  transition: border-color 0.2s, box-shadow 0.2s;
  min-height: 48px;
}

.dw-input:focus {
  outline: none;
  border-color: var(--dw-teal-400);
  box-shadow: var(--dw-shadow-glow);
}

.dw-input::placeholder {
  color: var(--dw-gray-400);
}

textarea.dw-input {
  min-height: 120px;
  resize: vertical;
}

.dw-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2378716c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 0.75rem center;
  padding-inline-start: 2.5rem;
}

[dir="ltr"] .dw-select {
  background-position: right 0.75rem center;
  padding-inline-start: 1rem;
  padding-inline-end: 2.5rem;
}

.dw-form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dw-gray-700);
  margin-bottom: 0.375rem;
}

.dw-form-hint {
  font-size: 0.8125rem;
  color: var(--dw-gray-500);
  margin-top: 0.25rem;
}

.dw-form-group {
  margin-bottom: 1.25rem;
}


/* --- Spinner --- */
.dw-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--dw-gray-200);
  border-top-color: var(--dw-teal-500);
  border-radius: 50%;
  animation: dw-spin 0.7s linear infinite;
}

.dw-spinner-sm {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

.dw-spinner-lg {
  width: 40px;
  height: 40px;
  border-width: 4px;
}

@keyframes dw-spin {
  to { transform: rotate(360deg); }
}


/* --- Divider --- */
.dw-divider {
  border: none;
  border-top: 1px solid var(--dw-gray-200);
  margin: 1.5rem 0;
}


/* --- Utilities --- */
.dw-text-teal { color: var(--dw-teal-600); }
.dw-text-amber { color: var(--dw-amber-600); }
.dw-text-muted { color: var(--dw-gray-500); }
.dw-text-sm { font-size: 0.8125rem; }
.dw-text-xs { font-size: 0.75rem; }

.dw-bg-teal-subtle { background: var(--dw-teal-50); }
.dw-bg-amber-subtle { background: var(--dw-amber-50); }

.dw-gap-xs { gap: 0.25rem; }
.dw-gap-sm { gap: 0.5rem; }
.dw-gap-md { gap: 0.75rem; }
.dw-gap-lg { gap: 1.25rem; }

.dw-stack {
  display: flex;
  flex-direction: column;
}

.dw-row {
  display: flex;
  align-items: center;
}


/* --- Page Load Animation --- */
.dw-fade-in {
  animation: dw-fade-up 0.4s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.dw-stagger-1 { animation-delay: 0.05s; }
.dw-stagger-2 { animation-delay: 0.10s; }
.dw-stagger-3 { animation-delay: 0.15s; }
.dw-stagger-4 { animation-delay: 0.20s; }

@keyframes dw-fade-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* --- HTMX Loading Indicators --- */
.htmx-indicator {
  opacity: 0;
  transition: opacity 200ms ease-in;
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
  opacity: 1;
}


/* --- Standalone PWA adjustments --- */
@media (display-mode: standalone) {
  .dw-navbar {
    padding-top: env(safe-area-inset-top, 0px);
    height: calc(var(--dw-nav-height) + env(safe-area-inset-top, 0px));
  }
}