/* app/assets/stylesheets/components/forms.css */

/* ===============================================
   FORM CONTROLS - DARK THEME WITH OSWALD
   =============================================== */

.form-control, .form-select {
  background: var(--surface-primary);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  color: var(--text-primary);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
  transition: all var(--transition-fast);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--weight-normal);
  position: relative;
}

.form-control:focus, .form-select:focus {
  background: var(--surface-hover);
  border-color: var(--accent-primary);
  box-shadow:
    inset 0 2px 4px rgba(0,0,0,0.1),
    0 0 0 0.2rem rgba(88, 166, 255, 0.25);
  color: var(--text-primary);
  outline: none;
}

.form-control:disabled, .form-select:disabled {
  background: var(--surface-hover);
  border-color: var(--border-muted);
  color: var(--text-muted);
  opacity: 0.7;
}

/* ===============================================
   FORM CHECK INPUTS - DARK THEME
   =============================================== */

.form-check-input {
  background: var(--surface-primary);
  border: 1px solid var(--border-default);
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.1);
  transition: all var(--transition-fast);
}

.form-check-input:checked {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.1);
}

.form-check-input:focus {
  border-color: var(--accent-primary);
  box-shadow:
    inset 0 1px 2px rgba(0,0,0,0.1),
    0 0 0 0.2rem rgba(88, 166, 255, 0.25);
  outline: none;
}

.form-check-input:checked:focus {
  box-shadow:
    inset 0 1px 2px rgba(0,0,0,0.2),
    0 0 0 0.2rem rgba(88, 166, 255, 0.25);
}

/* ===============================================
   BENCHMARK MODAL
   =============================================== */

/* Add to app/assets/stylesheets/components/forms.css or similar */

.benchmark-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.benchmark-modal-content {
  background: var(--surface-primary);
  border: 1px solid var(--border-default);
  padding: 2rem;
  border-radius: 1rem;
  max-width: 400px;
  width: 90%;
  margin: 0 1rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.benchmark-modal h3 {
  font-family: var(--font-primary);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.benchmark-modal p {
  color: var(--text-secondary);
}

.benchmark-modal .btn {
  text-align: left;
  padding: 1rem 1.5rem;
  border-radius: 0.75rem;
  transition: all 0.2s ease;
}

.benchmark-modal .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.benchmark-modal .btn-success {
  background: linear-gradient(135deg, var(--accent-success) 0%, #20c997 100%);
  border: none;
  color: var(--text-primary);
}

.benchmark-modal .btn-outline-primary {
  border: 2px solid var(--accent-primary);
  background: transparent;
  color: var(--accent-primary);
}

.benchmark-modal .btn-outline-primary:hover {
  background: var(--accent-primary);
  color: var(--text-primary);
}

.benchmark-modal small {
  display: block;
  font-weight: var(--weight-normal);
  opacity: 0.8;
  margin-top: 0.25rem;
  color: var(--text-muted);
}

/* ===============================================
   FORM LABELS - OSWALD TYPOGRAPHY
   =============================================== */

.form-label {
  font-family: var(--font-primary) !important;
  font-weight: var(--weight-medium) !important;
  color: var(--text-primary) !important;
  font-size: var(--text-sm) !important;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider) !important;
  margin-bottom: 0.5rem;
  line-height: var(--leading-normal);
}

.form-check-label {
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-weight: var(--weight-normal);
  font-size: var(--text-base);
  letter-spacing: var(--tracking-normal);
}

/* ===============================================
   INPUT GROUPS - DARK THEME
   =============================================== */

.input-group .form-control {
  border-radius: 0;
}

.input-group .form-control:first-child {
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
}

.input-group .form-control:last-child {
  border-top-right-radius: 8px;
  border-bottom-right-radius: 8px;
}

.input-group-text {
  background: var(--surface-hover);
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
  font-family: var(--font-primary);
  font-weight: var(--weight-medium);
  font-size: var(--text-sm);
}

/* ===============================================
   FORM VALIDATION STATES - DARK THEME
   =============================================== */

.form-control.is-valid, .form-select.is-valid {
  border-color: var(--accent-success);
  background: var(--surface-primary);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

.form-control.is-valid:focus, .form-select.is-valid:focus {
  border-color: var(--accent-success);
  box-shadow:
    inset 0 2px 4px rgba(0,0,0,0.1),
    0 0 0 0.2rem rgba(63, 185, 80, 0.25);
}

.form-control.is-invalid, .form-select.is-invalid {
  border-color: var(--accent-warning);
  background: var(--surface-primary);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

.form-control.is-invalid:focus, .form-select.is-invalid:focus {
  border-color: var(--accent-warning);
  box-shadow:
    inset 0 2px 4px rgba(0,0,0,0.1),
    0 0 0 0.2rem rgba(248, 81, 73, 0.25);
}

.valid-feedback {
  color: var(--accent-success);
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--weight-normal);
}

.invalid-feedback {
  color: var(--accent-warning);
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--weight-normal);
}

/* ===============================================
   TEXTAREA SPECIFIC - DARK THEME
   =============================================== */

textarea.form-control {
  resize: vertical;
  min-height: 100px;
  font-family: var(--font-primary);
  line-height: var(--leading-relaxed);
}

/* ===============================================
   FORM FLOATING LABELS - DARK THEME
   =============================================== */

.form-floating > .form-control,
.form-floating > .form-select {
  padding-top: 1.625rem;
  padding-bottom: 0.625rem;
  background: var(--surface-primary);
}

.form-floating > label {
  padding: 1rem 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-primary);
  font-weight: var(--weight-normal);
  font-size: var(--text-base);
  text-transform: none;
  letter-spacing: var(--tracking-normal);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select ~ label {
  color: var(--text-secondary);
  transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
}

/* ===============================================
   CUSTOM FORM ELEMENTS FOR WORKOUT APP
   =============================================== */

.workout-form-section {
  background: var(--surface-primary);
  border: 1px solid var(--border-muted);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.workout-form-section h5 {
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: var(--weight-semibold);
  font-size: var(--text-lg);
  margin-bottom: 1rem;
  letter-spacing: var(--tracking-wide);
}

/* ===============================================
   RANGE INPUTS - DARK THEME
   =============================================== */

.form-range {
  background: transparent;
  border: none;
  height: 1.5rem;
  padding: 0;
}

.form-range:focus {
  outline: none;
  box-shadow: none;
}

.form-range::-webkit-slider-track {
  background: var(--surface-hover);
  height: 0.5rem;
  border-radius: 0.25rem;
  border: 1px solid var(--border-default);
}

.form-range::-webkit-slider-thumb {
  background: var(--accent-primary);
  border: 2px solid var(--accent-primary);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  height: 1.25rem;
  width: 1.25rem;
  -webkit-appearance: none;
  appearance: none;
}

.form-range::-webkit-slider-thumb:hover {
  background: #4c9aff;
  border-color: #4c9aff;
}

.form-range::-moz-range-track {
  background: var(--surface-hover);
  height: 0.5rem;
  border-radius: 0.25rem;
  border: 1px solid var(--border-default);
}

.form-range::-moz-range-thumb {
  background: var(--accent-primary);
  border: 2px solid var(--accent-primary);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  height: 1.25rem;
  width: 1.25rem;
  -moz-appearance: none;
  appearance: none;
}

.form-range::-moz-range-thumb:hover {
  background: #4c9aff;
  border-color: #4c9aff;
}

/* ===============================================
   PLACEHOLDER STYLING - DARK THEME
   =============================================== */

.form-control::placeholder {
  color: var(--text-muted);
  opacity: 0.8;
  font-style: italic;
  font-family: var(--font-primary);
  font-weight: var(--weight-normal);
}

.form-control:focus::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

/* ===============================================
   FILE INPUT STYLING - DARK THEME
   =============================================== */

.form-control[type="file"] {
  padding: 0.5rem;
  background: var(--surface-primary);
  border: 1px solid var(--border-default);
}

.form-control[type="file"]::file-selector-button {
  background: var(--surface-hover);
  border: 1px solid var(--border-default);
  border-radius: 6px;
  padding: 0.375rem 0.75rem;
  margin-right: 0.75rem;
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-weight: var(--weight-medium);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.form-control[type="file"]::file-selector-button:hover {
  background: var(--surface-active);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/* ===============================================
   SELECT DROPDOWN ARROW - DARK THEME
   =============================================== */

.form-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='%23f0f6fc' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px 12px;
}

/* ===============================================
   FORM SWITCH - DARK THEME
   =============================================== */

.form-switch .form-check-input {
  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='%23f0f6fc'/%3e%3c/svg%3e");
  background-position: left center;
  border-radius: 2rem;
  transition: all var(--transition-fast);
  width: 2em;
  height: 1em;
}

.form-switch .form-check-input:checked {
  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='%23ffffff'/%3e%3c/svg%3e");
  background-position: right center;
  background-color: var(--accent-primary);
}

/* ===============================================
   MOBILE OPTIMIZATIONS
   =============================================== */

@media (max-width: 768px) {
  .form-control, .form-select {
    font-size: 16px; /* Prevents zoom on iOS */
    min-height: 44px; /* Better touch targets */
    border-radius: 6px;
  }

  .form-check-input {
    min-width: 20px;
    min-height: 20px;
  }

  .workout-form-section {
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 8px;
  }

  .form-label {
    font-size: var(--text-xs) !important;
  }

  .input-group-text {
    font-size: var(--text-sm);
    padding: 0.5rem 0.75rem;
  }
}

/* ===============================================
   SEARCH INPUTS - SPECIALIZED STYLING
   =============================================== */

.form-control[type="search"] {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='%23f0f6fc' d='m11.742 10.344 6.004 6.004a1 1 0 1 1-1.414 1.414l-6.004-6.004A7 7 0 1 1 11.742 10.344zM12 7A5 5 0 1 0 2 7a5 5 0 0 0 10 0z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px 16px;
  padding-right: 3rem;
}

/* ===============================================
   FOCUS ACCESSIBILITY
   =============================================== */

.form-control:focus,
.form-select:focus,
.form-check-input:focus,
.form-range:focus {
  outline: none; /* We handle this with box-shadow */
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .form-control,
  .form-select {
    border-width: 2px;
  }

  .form-check-input {
    border-width: 2px;
  }

  .form-label {
    font-weight: var(--weight-bold) !important;
  }
}

/* ===============================================
   REDUCED MOTION SUPPORT
   =============================================== */

@media (prefers-reduced-motion: reduce) {
  .form-control,
  .form-select,
  .form-check-input,
  .form-range {
    transition: none !important;
  }
}

/* ===============================================
   FORM GRID LAYOUTS
   =============================================== */

.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.form-col {
  flex: 1;
  min-width: 200px;
}

@media (max-width: 768px) {
  .form-row {
    flex-direction: column;
    gap: 0.75rem;
  }

  .form-col {
    min-width: auto;
  }
}