/**
 * Form Components - Modern ve Clean Form Stilleri
 */

/* ========================================
   FORM CONTAINERS
   ======================================== */
.form-container {
  width: 100%;
  max-width: 400px;
  margin: var(--spacing-5) auto;
  padding: 0;
  box-sizing: border-box;
}

.form-wrapper {
  background: var(--color-bg-primary);
  padding: var(--spacing-6);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-base);
  width: 100%;
  box-sizing: border-box;
}

/* ========================================
   FORM ELEMENTS
   ======================================== */
.form-group {
  margin-bottom: var(--spacing-4);
  width: 100%;
  position: relative;
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.form-input {
  width: 100%;
  height: var(--input-height);
  padding: 0 var(--input-padding);
  border: var(--input-border-width) solid var(--color-border);
  border-radius: var(--radius-base);
  background: var(--color-bg-primary);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-input:focus {
  border-color: var(--color-accent);
  box-shadow: var(--input-focus-ring);
  outline: none;
}

.form-input::placeholder {
  color: var(--color-text-muted);
}

/* ========================================
   FORM TITLES
   ======================================== */
.form-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-5) 0;
  text-align: center;
  line-height: var(--line-height-tight);
  position: relative;
  text-transform: uppercase;
}

.form-title::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -5px;
  width: 50px;
  height: 4px;
  background-color: var(--color-accent);
  border-radius: var(--radius-sm);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--button-padding-y) var(--button-padding-x);
  border: none;
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  min-height: var(--button-height);
  width: 100%;
  box-sizing: border-box;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-bg-primary);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-bg-accent);
  border-color: var(--color-accent);
}

/* ========================================
   CHECKBOXES
   ======================================== */
.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
}

.form-checkbox {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-color: var(--color-bg-primary);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-base);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 20px;
  width: 20px;
  min-width: 20px;
  transition: all var(--transition-base);
  position: relative;
}

.form-checkbox:checked {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.form-checkbox:checked::before {
  content: '✓';
  color: var(--color-bg-primary);
  font-size: 14px;
  font-weight: var(--font-weight-bold);
}

.form-checkbox:hover {
  border-color: var(--color-accent);
}

.form-checkbox-label {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  color: var(--color-text-secondary);
  cursor: pointer;
  flex: 1;
}

/* ========================================
   FORM UTILITIES
   ======================================== */
.form-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-top: var(--spacing-4);
  gap: var(--spacing-3);
}

.form-link {
  color: var(--color-accent);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-base);
}

.form-link:hover {
  color: var(--color-accent-dark);
  text-decoration: underline;
}

.form-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: var(--spacing-4) 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.form-divider::before,
.form-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--color-border-light);
  margin: 0 var(--spacing-3);
}

.form-divider span {
  padding: 0 var(--spacing-2);
  background: var(--color-bg-primary);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-normal);
  border-radius: var(--radius-base);
}

/* ========================================
   FORM MESSAGES
   ======================================== */
.form-message {
  padding: var(--spacing-3);
  border-radius: var(--radius-base);
  margin-bottom: var(--spacing-4);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  font-weight: var(--font-weight-medium);
}

.form-message--success {
  background: var(--color-success-light);
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.form-message--error {
  background: rgba(247, 73, 75, 0.1);
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

.form-message--warning {
  background: rgba(255, 165, 0, 0.1);
  color: var(--color-warning);
  border: 1px solid var(--color-warning);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 480px) {
  .form-container {
    margin: var(--spacing-4) auto;
    padding: 0 var(--spacing-2);
  }
  
  .form-wrapper {
    padding: var(--spacing-5);
  }
  
  .form-input {
    height: 40px;
  }
  
  .form-row {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-2);
  }
}