/* ─── SUPPORT PAGE ─── */
.support-page {
  padding: 32px;
  display: flex;
  justify-content: center;
}

.support-container {
  width: 100%;
  max-width: 640px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

.support-header {
  text-align: center;
  margin-bottom: 28px;
}

.support-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.support-header h2 {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.3px;
  margin-bottom: 6px;
}

.support-sub {
  font-size: 13px;
  color: var(--text3);
}

.support-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.support-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.support-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.support-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text2);
  letter-spacing: 0.3px;
}

.support-label .required { color: var(--danger); }

.support-input {
  padding: 10px 14px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 13px;
  font-family: var(--sans);
  transition: border-color 0.15s;
}

.support-input:focus {
  outline: none;
  border-color: var(--accent);
}

.support-input[readonly] {
  opacity: 0.6;
  cursor: default;
}

.support-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.5;
}

select.support-input {
  cursor: pointer;
  appearance: auto;
}

.support-btn {
  margin-top: 4px;
  width: 100%;
  padding: 12px;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  justify-content: center;
}

.support-error {
  padding: 10px 14px;
  background: rgba(255, 59, 92, 0.08);
  border: 1px solid rgba(255, 59, 92, 0.25);
  border-radius: 8px;
  color: var(--danger);
  font-size: 13px;
}

.support-success {
  padding: 10px 14px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 8px;
  color: var(--accent2);
  font-size: 13px;
}

.support-error.hidden,
.support-success.hidden { display: none; }