/**
 * Support Page Stylesheet
 *
 * @package iTradeAIMS
 */

.support-page-main {
  min-height: calc(100vh - var(--header-offset));
}

.support-section {
  padding: 50px 0 90px;
}

.support-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.support-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
  position: relative;
  overflow: hidden;
}

.support-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
}

/* Form Layout */
.support-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.support-form-row {
  width: 100%;
}

.support-form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.support-field-group {
  display: flex;
  flex-direction: column;
  position: relative;
}

.support-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.required-star {
  color: #f43f5e;
  font-weight: 700;
  margin-left: 2px;
}

/* Inputs & Textarea */
.support-input {
  width: 100%;
  box-sizing: border-box;
  background-color: var(--bg-base);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: 0.9375rem;
  padding: 13px 16px;
  transition: all var(--transition-fast);
}

.support-input::placeholder {
  color: var(--text-muted);
  opacity: 0.8;
}

.support-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  background-color: #0c1018;
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.22);
}

.support-input.is-invalid {
  border-color: #f43f5e;
  box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.2);
}

.support-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.6;
}

.field-error-msg {
  display: none;
  font-size: 0.8125rem;
  color: #f43f5e;
  margin-top: 6px;
}

.field-error-msg.is-visible {
  display: block;
}

/* Actions & Submit Button */
.support-form-actions {
  margin-top: 8px;
}

.btn-support-submit {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 32px;
  background-color: var(--accent-primary);
  color: #ffffff;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 6px 24px var(--accent-primary-glow);
  transition: all var(--transition-fast);
}

.btn-support-submit:hover:not(:disabled) {
  background-color: var(--accent-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 122, 255, 0.5);
}

.btn-support-submit:active:not(:disabled) {
  transform: translateY(0);
}

.btn-support-submit:disabled {
  opacity: 0.75;
  cursor: not-allowed;
}

/* Button Spinner */
.btn-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: support-spin 0.7s linear infinite;
}

.btn-support-submit.is-loading .btn-spinner {
  display: inline-block;
}

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

/* Notice / Alerts */
.support-notice {
  padding: 18px 22px;
  border-radius: 12px;
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 24px;
  animation: notice-fade-in 0.25s ease-out;
}

@keyframes notice-fade-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.support-notice.is-success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
}

.support-notice.is-success .notice-ticket {
  display: inline-block;
  background: rgba(16, 185, 129, 0.2);
  color: #a7f3d0;
  padding: 2px 8px;
  border-radius: 6px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.support-notice.is-error {
  background: rgba(244, 63, 94, 0.1);
  border: 1px solid rgba(244, 63, 94, 0.35);
  color: #fda4af;
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .support-card {
    padding: 28px 20px;
    border-radius: 12px;
  }

  .support-form-grid-2 {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .support-section {
    padding: 36px 0 60px;
  }
}