/* ════════════════════════════════════════════════════════════════════════════════
   UI/UX ENHANCEMENTS — Color Fixes, Text Contrast, Form/Table Readability
   ════════════════════════════════════════════════════════════════════════════════
   
   Load order in HTML:
   1. bootstrap.min.css
   2. app-admin.css (or app-member.css/app-public.css)
   3. global.css
   4. forms-tables.css
   5. admin-ui-unified.css
   6. ui-ux-enhancements.css ← This file (fixes + improvements)
   
   Purpose: Fix color overlaps, improve contrast, enhance readability across all pages
   ════════════════════════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────────────────────────────────────
   SECTION 1: COLOR HARMONY & CONTRAST FIXES
   ────────────────────────────────────────────────────────────────────────────── */

:root {
  /* Ensure text colors meet WCAG AA contrast (4.5:1 minimum) */
  --text-primary-contrast:    #0f1a15;  /* Darker than before for better contrast */
  --text-secondary-contrast:  #3a4941;  /* Darker secondary */
  --text-muted-contrast:      #5f6b66;  /* Darker muted */
  
  /* Enhanced semantic colors with better contrast */
  --success-dark:    #0d652d;  /* Darker success for text */
  --warning-dark:    #664d03;  /* Darker warning for text */
  --danger-dark:     #842029;  /* Darker danger for text */
  --info-dark:       #003d82;  /* Darker info for text */
}

/* Override text colors for better contrast */
body {
  color: var(--text-primary-contrast, var(--text-primary));
}

p, li, dd, td {
  color: var(--text-primary-contrast, var(--text-primary));
}

.text-secondary, 
.text-muted {
  color: var(--text-secondary-contrast, var(--text-secondary)) !important;
}

/* Fix labels to ensure readability */
label,
.form-label {
  color: var(--text-primary-contrast, var(--text-primary));
  font-weight: 600;
  letter-spacing: 0.3px;
}

/* ─────────────────────────────────────────────────────────────────────────────
   SECTION 2: FORM INPUT ENHANCEMENTS
   ────────────────────────────────────────────────────────────────────────────── */

/* Better input styling for visibility */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="url"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="search"],
textarea,
select {
  background: #fefffe;
  border: 1.5px solid var(--border-color, #e5e7eb);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02);
  letter-spacing: 0.2px;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="search"]:focus,
textarea:focus,
select:focus {
  background: #ffffff;
  border-color: var(--primary, #1a5f2a);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02),
              0 0 0 3px rgba(26, 95, 42, 0.12);
}

/* Placeholder text contrast */
input::placeholder,
textarea::placeholder {
  color: var(--text-muted, #6b7280);
  opacity: 0.8;
}

/* Disabled input styling */
input:disabled,
textarea:disabled,
select:disabled {
  background: var(--bg-muted, #e8f5e9);
  border-color: var(--border-soft, #f0f0f0);
  color: var(--text-muted, #6b7280);
  cursor: not-allowed;
  opacity: 0.6;
}

/* ─────────────────────────────────────────────────────────────────────────────
   SECTION 3: BUTTON CONSISTENCY & VISIBILITY
   ────────────────────────────────────────────────────────────────────────────── */

/* Ensure button text is always readable */
.btn, button, [role="button"] {
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all 0.15s ease;
  text-decoration: none;
}

.btn:focus-visible, button:focus-visible, [role="button"]:focus-visible {
  outline: 2px solid var(--primary, #1a5f2a);
  outline-offset: 2px;
}

/* Primary button - ensure white text */
.btn-primary, .btn-coop {
  background: var(--primary, #1a5f2a);
  color: white;
  border: none;
}

.btn-primary:hover, .btn-coop:hover {
  background: var(--primary-dark, #144a21);
  color: white;
  box-shadow: 0 4px 12px rgba(20, 74, 33, 0.2);
}

/* Secondary button */
.btn-secondary {
  background: var(--secondary, #c0392b);
  color: white;
  border: none;
}

.btn-secondary:hover {
  background: var(--secondary-dark, #a03225);
  color: white;
}

/* Danger button */
.btn-danger {
  background: var(--danger, #dc3545);
  color: white;
  border: none;
}

.btn-danger:hover {
  background: #c82333;
  color: white;
}

/* Outline button */
.btn-outline {
  border: 1.5px solid var(--primary, #1a5f2a);
  color: var(--primary, #1a5f2a);
  background: transparent;
}

.btn-outline:hover {
  background: var(--primary, #1a5f2a);
  color: white;
}

/* Ghost button */
.btn-ghost {
  border: 1px solid var(--border-color, #e5e7eb);
  color: var(--text-primary, #1a2e1f);
  background: transparent;
}

.btn-ghost:hover {
  background: var(--bg-soft, #f5faf6);
  border-color: var(--border-strong, #cbd5d0);
}

/* Disabled button */
button:disabled, .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ─────────────────────────────────────────────────────────────────────────────
   SECTION 4: TABLE READABILITY & CLARITY
   ────────────────────────────────────────────────────────────────────────────── */

/* Table header - ensure good contrast */
.table th,
.coop-table th {
  background: var(--bg-soft, #f5faf6);
  color: var(--text-primary-contrast, #0f1a15);
  font-weight: 700;
  border-bottom: 2px solid var(--border-color, #e5e7eb);
  padding: 12px 16px;
  white-space: nowrap;
}

/* Table body text */
.table td,
.coop-table td {
  color: var(--text-primary-contrast, #0f1a15);
  padding: 12px 16px;
  vertical-align: middle;
  border-bottom: 1px solid var(--border-soft, #f0f0f0);
}

/* Table row hover state */
.table tbody tr:hover,
.coop-table tbody tr:hover {
  background: color-mix(in srgb, var(--bg-soft, #f5faf6) 60%, var(--primary, #1a5f2a) 5%);
}

/* Striped table */
.table-striped tbody tr:nth-child(odd),
.coop-table.table-striped tbody tr:nth-child(odd) {
  background: var(--bg-muted, #e8f5e9);
}

/* Table links */
.table a, .coop-table a {
  color: var(--primary, #1a5f2a);
  text-decoration: none;
  font-weight: 500;
}

.table a:hover, .coop-table a:hover {
  text-decoration: underline;
  color: var(--primary-dark, #144a21);
}

/* Table action buttons - ensure visibility */
.table-actions .btn,
.coop-table .btn {
  padding: 6px 12px;
  font-size: 0.85rem;
  border-radius: 6px;
}

/* ─────────────────────────────────────────────────────────────────────────────
   SECTION 5: ALERT & BADGE CONTRAST
   ────────────────────────────────────────────────────────────────────────────── */

/* Alerts with better contrast */
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  border-left: 4px solid;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.alert-success {
  background: #e6f4ec;
  border-color: #0d652d;
  color: var(--success-dark, #0d652d);
}

.alert-warning {
  background: #fef3e2;
  border-color: #664d03;
  color: var(--warning-dark, #664d03);
}

.alert-danger {
  background: #fde8e8;
  border-color: #842029;
  color: var(--danger-dark, #842029);
}

.alert-info {
  background: #e0f2fe;
  border-color: #003d82;
  color: var(--info-dark, #003d82);
}

/* Badge styling with contrast */
.badge {
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.badge-success {
  background: #e6f4ec;
  color: var(--success-dark, #0d652d);
  border: 1px solid #0d652d;
}

.badge-warning {
  background: #fef3e2;
  color: var(--warning-dark, #664d03);
  border: 1px solid #664d03;
}

.badge-danger {
  background: #fde8e8;
  color: var(--danger-dark, #842029);
  border: 1px solid #842029;
}

.badge-info {
  background: #e0f2fe;
  color: var(--info-dark, #003d82);
  border: 1px solid #003d82;
}

.badge-primary {
  background: color-mix(in srgb, var(--primary, #1a5f2a) 12%, white);
  color: var(--primary, #1a5f2a);
  border: 1px solid var(--primary, #1a5f2a);
}

/* ─────────────────────────────────────────────────────────────────────────────
   SECTION 6: FORM SECTION TITLES & HELP TEXT
   ────────────────────────────────────────────────────────────────────────────── */

/* Form card headers */
.form-card-header {
  border-bottom: 1px solid var(--border-soft, #f0f0f0);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.form-card-title {
  color: var(--text-primary-contrast, #0f1a15);
  font-weight: 700;
  font-size: 1.125rem;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.form-card-title i {
  color: var(--primary, #1a5f2a);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.form-card-info {
  font-size: 0.875rem;
  color: var(--text-secondary-contrast, #3a4941);
  margin-top: 4px;
  line-height: 1.5;
}

/* Help text / error text */
.form-text {
  font-size: 0.8125rem;
  color: var(--text-secondary-contrast, #3a4941);
  margin-top: 4px;
  line-height: 1.4;
}

.form-text.error {
  color: var(--danger-dark, #842029);
  font-weight: 500;
}

.form-text.success {
  color: var(--success-dark, #0d652d);
  font-weight: 500;
}

/* Required field indicator */
.required, .form-required {
  color: var(--danger, #dc3545);
  font-weight: 700;
  margin-left: 2px;
}

/* ─────────────────────────────────────────────────────────────────────────────
   SECTION 7: CARD & CONTAINER STYLING
   ────────────────────────────────────────────────────────────────────────────── */

.card, .card-coop, .admin-card {
  background: white;
  border: 1px solid var(--border-soft, #f0f0f0);
  border-radius: 12px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.card:hover, .card-coop:hover, .admin-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-color: var(--border-color, #e5e7eb);
}

.card-header, .admin-card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-soft, #f0f0f0);
  background: var(--bg-soft, #f5faf6);
}

.card-title, .admin-card-title {
  color: var(--text-primary-contrast, #0f1a15);
  font-weight: 700;
  margin: 0;
}

.card-body, .admin-card-body {
  padding: 20px;
}

.card-footer, .admin-card-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-soft, #f0f0f0);
  background: var(--bg-soft, #f5faf6);
}

/* ─────────────────────────────────────────────────────────────────────────────
   SECTION 8: TYPOGRAPHY & HEADING IMPROVEMENTS
   ────────────────────────────────────────────────────────────────────────────── */

h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary-contrast, #0f1a15);
  font-weight: 700;
  letter-spacing: 0.3px;
  line-height: 1.3;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

/* ─────────────────────────────────────────────────────────────────────────────
   SECTION 9: LINK & INTERACTIVE ELEMENT STYLING
   ────────────────────────────────────────────────────────────────────────────── */

a {
  color: var(--primary, #1a5f2a);
  text-decoration: none;
  transition: color 0.15s ease;
  font-weight: 500;
}

a:hover {
  color: var(--primary-dark, #144a21);
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--primary, #1a5f2a);
  outline-offset: 2px;
}

/* ─────────────────────────────────────────────────────────────────────────────
   SECTION 10: ICON COLOR FIXES
   ────────────────────────────────────────────────────────────────────────────── */

/* Icons in labels / headers */
label i, .form-label i {
  color: var(--primary, #1a5f2a);
  margin-right: 4px;
}

/* Icons in buttons */
.btn i, button i {
  font-size: inherit;
}

/* Icons in alerts */
.alert i {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.alert-success i { color: var(--success-dark, #0d652d); }
.alert-warning i { color: var(--warning-dark, #664d03); }
.alert-danger i { color: var(--danger-dark, #842029); }
.alert-info i { color: var(--info-dark, #003d82); }

/* Icons in badges */
.badge i {
  font-size: 0.75rem;
}

/* ─────────────────────────────────────────────────────────────────────────────
   SECTION 11: ACCESSIBILITY IMPROVEMENTS
   ────────────────────────────────────────────────────────────────────────────── */

/* High contrast focus states */
:focus-visible {
  outline: 2px solid var(--primary, #1a5f2a);
  outline-offset: 2px;
}

/* Improved keyboard navigation visibility */
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--primary, #1a5f2a);
  outline-offset: 2px;
}

/* Screen reader only text */
.sr-only, .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ─────────────────────────────────────────────────────────────────────────────
   SECTION 12: MOBILE RESPONSIVENESS
   ────────────────────────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
  body {
    font-size: 0.9375rem;
  }

  .card, .admin-card {
    padding: 16px;
  }

  .form-card {
    padding: 16px;
  }

  .table, .coop-table {
    font-size: 0.875rem;
  }

  .table th, .coop-table th,
  .table td, .coop-table td {
    padding: 10px 12px;
  }

  .btn, button {
    padding: 10px 16px;
    font-size: 0.9375rem;
  }

  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }
  h3 { font-size: 1.125rem; }
  h4 { font-size: 1rem; }
}

@media (max-width: 480px) {
  body {
    font-size: 0.875rem;
  }

  .card, .admin-card, .form-card {
    padding: 12px;
  }

  .table, .coop-table {
    font-size: 0.8125rem;
  }

  .btn, button {
    padding: 8px 12px;
    font-size: 0.875rem;
  }

  h1 { font-size: 1.25rem; }
  h2 { font-size: 1.125rem; }
  h3 { font-size: 1rem; }
}

/* ════════════════════════════════════════════════════════════════════════════════
   END UI/UX ENHANCEMENTS
   ════════════════════════════════════════════════════════════════════════════════ */