/* Custom Premium Forms and Inputs Stylesheet */

/* Design System Variables fallback for standalone pages */
:root {
  --primary: var(--theme-accent-color, #4f46e5);
  --primary-rgb: var(--theme-accent-rgb, 79, 70, 229);
  --primary-hover: var(--theme-accent-hover, #4338ca);
  --secondary: #64748b;
  --secondary-rgb: 100, 116, 139;
  
  --background: #f8fafc;
  --surface: #ffffff;
  --border: #e2e8f0;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --border-radius-sm: 6px;
  --border-radius-md: 10px;
  --border-radius-lg: 16px;
  --border-radius-pill: 9999px;
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-bs-theme="dark"] {
  --background: #0f172a;
  --surface: #1e293b;
  --border: rgba(255, 255, 255, 0.08);
  
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
}

/* Premium Form Layouts */
.premium-form-card {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--border-radius-sm) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02) !important;
  padding: 16px 20px;
  transition: var(--transition-normal);
}

[data-bs-theme="dark"] .premium-form-card {
  background: var(--surface) !important;
  border-color: var(--border) !important;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15) !important;
}

.premium-form label {
  font-weight: 600;
  font-size: 12px;
  color: var(--text-secondary) !important;
  margin-bottom: 2px;
  display: inline-block;
  letter-spacing: 0.01em;
}

.premium-form .form-control,
.premium-form .form-select,
.premium-form input,
.premium-form select,
.premium-form textarea {
  border-radius: var(--border-radius-sm) !important;
  border: 1px solid var(--border) !important;
  padding: 5px 10px !important;
  font-size: 13px !important;
  background-color: var(--background) !important;
  color: var(--text-primary) !important;
  transition: var(--transition-fast) !important;
  outline: none !important;
  box-sizing: border-box;
}

.premium-form .form-control:hover,
.premium-form .form-select:hover,
.premium-form input:hover,
.premium-form select:hover,
.premium-form textarea:hover {
  border-color: var(--text-muted) !important;
}

.premium-form .form-control:focus,
.premium-form .form-select:focus,
.premium-form input:focus,
.premium-form select:focus,
.premium-form textarea:focus {
  border-color: var(--primary) !important;
  background-color: var(--surface) !important;
  box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.12) !important;
}

[data-bs-theme="dark"] .premium-form .form-control:focus,
[data-bs-theme="dark"] .premium-form .form-select:focus,
[data-bs-theme="dark"] .premium-form input:focus,
[data-bs-theme="dark"] .premium-form select:focus,
[data-bs-theme="dark"] .premium-form textarea:focus {
  background-color: var(--background) !important;
  border-color: var(--primary) !important;
}

/* Input Group Flex & Layout Fixes */
.input-group {
  display: flex !important;
  flex-wrap: nowrap !important;
  align-items: stretch !important;
  width: 100% !important;
}

.input-group > .form-control,
.input-group > .form-select,
.input-group > .dropdown,
.input-group > div.flex-grow-1 {
  position: relative !important;
  flex: 1 1 auto !important;
  width: 1% !important;
  min-width: 0 !important;
}

.input-group > .btn,
.premium-form .input-group .btn,
.premium-form .btn-outline-success {
  flex: 0 0 auto !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 10px 16px !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  white-space: nowrap !important;
  border-radius: var(--border-radius-md) !important;
  line-height: 1.5 !important;
}



.premium-form .btn-submit {
  background: var(--primary) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  border-radius: var(--border-radius-pill) !important;
  padding: 10px 24px !important;
  box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.2) !important;
  transition: var(--transition-fast) !important;
}

.premium-form .btn-submit:hover {
  background: var(--primary-hover) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 16px rgba(var(--primary-rgb), 0.3) !important;
}

.premium-form .btn-submit:active {
  transform: translateY(1px) scale(0.98) !important;
  box-shadow: 0 2px 6px rgba(var(--primary-rgb), 0.1) !important;
}

.premium-form .btn-cancel {
  border-radius: var(--border-radius-pill) !important;
  padding: 10px 24px !important;
  font-weight: 500 !important;
  background-color: var(--background) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-secondary) !important;
  transition: var(--transition-fast) !important;
}

.premium-form .btn-cancel:hover {
  background-color: var(--dk-gray-100) !important;
  color: var(--text-primary) !important;
  transform: translateY(-1px) !important;
}

/* Generalized label properties */
.premium-form label,
.form-label,
.form-field-label {
  color: var(--text-secondary) !important;
  font-weight: 600;
  transition: color var(--transition-fast);
}

/* Select2 Dropdown Overrides */
.select2-container--bootstrap4 .select2-selection,
.select2-container--default .select2-selection {
  background-color: var(--background) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--border-radius-md) !important;
  padding: 6px 12px !important;
  height: auto !important;
  transition: var(--transition-fast);
}

.select2-container--bootstrap4 .select2-selection--single .select2-selection__rendered,
.select2-container--default .select2-selection--single .select2-selection__rendered {
  color: var(--text-primary) !important;
  padding-left: 0 !important;
}

.select2-dropdown {
  background-color: var(--surface) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--border-radius-md) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08) !important;
}

.select2-results__option {
  color: var(--text-secondary);
  background-color: var(--surface);
  padding: 8px 12px !important;
}

.select2-results__option--highlighted[aria-selected] {
  background-color: var(--primary) !important;
  color: #ffffff !important;
}

/* Global Form control overrides */
.form-control,
.form-select,
input[type="text"],
input[type="number"],
input[type="date"],
input[type="datetime-local"] {
  background-color: var(--background) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--border-radius-md) !important;
  padding: 10px 14px;
}

.form-control:focus,
.form-select:focus {
  background-color: var(--surface) !important;
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.12) !important;
}

.form-control::placeholder {
  color: var(--text-muted) !important;
  opacity: 0.8 !important;
}

/* Floating Labels (Shared across Login, Register, Profile, Settings) */
.float-label {
  position: relative;
  margin-bottom: 20px;
  text-align: left;
}

.float-label input,
.float-label select,
.float-label .form-control,
.float-label .form-select {
  width: 100%;
  padding: 22px 16px 8px 16px !important;
  font-size: 14.5px !important;
  font-weight: 500 !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--border-radius-md) !important;
  background: var(--background) !important;
  outline: none !important;
  transition: var(--transition-fast);
  box-sizing: border-box;
}

.float-label label {
  position: absolute;
  top: 16px;
  left: 16px;
  color: var(--text-muted);
  font-size: 13.5px;
  font-weight: 400;
  pointer-events: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: left top;
}

/* Focus input states */
.float-label input:focus,
.float-label select:focus,
.float-label .form-control:focus,
.float-label .form-select:focus {
  border-color: var(--primary) !important;
  background: var(--surface) !important;
  box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.1) !important;
}

/* Floating behavior */
.float-label input:focus ~ label,
.float-label input:not(:placeholder-shown) ~ label,
.float-label .form-control:focus ~ label,
.float-label .form-control:not(:placeholder-shown) ~ label,
.float-label select ~ label,
.float-label .form-select ~ label {
  transform: translateY(-14px) scale(0.8);
  color: var(--primary) !important;
  font-weight: 600;
}

/* Style for regular labels & custom fields */
.form-field-group {
  text-align: left;
  margin-bottom: 20px;
}

.form-field-label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

[data-bs-theme="dark"] .form-select,
[data-bs-theme="dark"] select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23cbd5e1' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e") !important;
}

/* Compact Forms on Mobile Viewports */
@media (max-width: 767px) {
  .premium-form label,
  .form-label,
  .form-field-label,
  .form-group label {
    margin-bottom: 4px !important;
    font-size: 12px !important;
  }

  .premium-form .form-control,
  .premium-form .form-select,
  .premium-form input,
  .premium-form select,
  .premium-form textarea,
  .container select,
  .container input[type="text"],
  .container input[type="number"],
  .container input[type="email"],
  .container input[type="date"],
  .container textarea,
  .float-label input,
  .float-label select,
  .float-label .form-control,
  .float-label .form-select {
    padding: 8px 12px !important;
    font-size: 13px !important;
    border-radius: var(--border-radius-sm) !important;
  }

  .premium-form .row [class*="col-"],
  .container .row [class*="col-"],
  .form-group {
    margin-bottom: 0.5rem !important;
  }

  .btn,
  .premium-form .btn-submit,
  .premium-form .btn-cancel {
    padding: 8px 16px !important;
    font-size: 13px !important;
    border-radius: var(--border-radius-pill) !important;
  }
}

/* Custom Category Dropdown Items */
.custom-category-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 1rem;
  transition: background-color var(--transition-fast);
}

.custom-category-item:hover {
  background-color: var(--dk-gray-100);
}

[data-bs-theme="dark"] .custom-category-item:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.custom-category-link {
  color: var(--text-primary);
  text-decoration: none;
  display: block;
  flex-grow: 1;
  text-align: left;
  font-size: 13.5px;
}

/* ── Crisp, High-Contrast Checkboxes, Radios & Switches ── */
.form-check-input,
.premium-form input[type="checkbox"],
.premium-form input[type="radio"] {
  width: 1.25em !important;
  height: 1.25em !important;
  margin-top: 0.15em !important;
  vertical-align: top !important;
  background-color: #ffffff !important;
  background-repeat: no-repeat !important;
  background-position: center !important;
  background-size: contain !important;
  border: 2px solid #64748b !important; /* High contrast Slate-500 border */
  border-radius: 4px !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  cursor: pointer !important;
  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out !important;
}

.form-check-input[type="radio"],
.premium-form input[type="radio"] {
  border-radius: 50% !important;
}

/* Checked State */
.form-check-input:checked,
.premium-form input[type="checkbox"]:checked,
.premium-form input[type="radio"]:checked {
  background-color: #198754 !important; /* Vibrant green fill */
  border-color: #198754 !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/%3e%3c/svg%3e") !important;
}

/* Hover & Focus States */
.form-check-input:hover,
.premium-form input[type="checkbox"]:hover,
.premium-form input[type="radio"]:hover {
  border-color: #198754 !important;
}

.form-check-input:focus,
.premium-form input[type="checkbox"]:focus,
.premium-form input[type="radio"]:focus {
  border-color: #198754 !important;
  box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25) !important;
}

/* Switches */
.form-switch .form-check-input {
  width: 2.5em !important;
  height: 1.35em !important;
  border-radius: 2em !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%2364748b'/%3e%3c/svg%3e") !important;
  background-position: left center !important;
}

.form-switch .form-check-input:checked {
  background-position: right center !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e") !important;
}

/* Dark Mode Overrides */
[data-bs-theme="dark"] .form-check-input,
[data-bs-theme="dark"] .premium-form input[type="checkbox"],
[data-bs-theme="dark"] .premium-form input[type="radio"] {
  background-color: #1e293b !important;
  border-color: #94a3b8 !important;
}

[data-bs-theme="dark"] .form-check-input:checked,
[data-bs-theme="dark"] .premium-form input[type="checkbox"]:checked,
[data-bs-theme="dark"] .premium-form input[type="radio"]:checked {
  background-color: #22c55e !important;
  border-color: #22c55e !important;
}