/* ================================================================
   RT Support Portal — FSU Libraries
   Mobile-first, responsive design with FSU branding.
   Colors: Garnet #782F40, Gold #CEB888
   ================================================================ */

:root {
  --fsu-garnet: #782F40;
  --fsu-garnet-dark: #5c2433;
  --fsu-gold: #CEB888;
  --fsu-gold-light: #e8dcc4;
  --color-bg: #f9f8f6;
  --color-surface: #ffffff;
  --color-text: #333333;
  --color-text-muted: #666666;
  --color-border: #ddd;
  --color-error: #c0392b;
  --color-success: #27ae60;
  --radius: 6px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --max-width: 960px;
  --transition: 0.2s ease;
}

/* ── Reset & Base ─────────────────────────────────────────────── */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3 {
  margin-top: 0;
  line-height: 1.3;
}

a {
  color: var(--fsu-garnet);
  text-decoration: underline;
}

a:hover {
  color: var(--fsu-garnet-dark);
}

/* ── Header ───────────────────────────────────────────────────── */

.site-header {
  background-color: var(--fsu-garnet);
  color: #fff;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.site-header h1 {
  font-size: 1.2rem;
  margin: 0;
  font-weight: 600;
}

.site-header .header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.site-header .user-info {
  font-size: 0.85rem;
  opacity: 0.9;
}

/* ── Main Content ─────────────────────────────────────────────── */

.site-main {
  flex: 1;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* ── Footer ───────────────────────────────────────────────────── */

.site-footer {
  background-color: var(--fsu-garnet-dark);
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
  padding: 1rem 1.5rem;
  font-size: 0.85rem;
}

.site-footer a {
  color: var(--fsu-gold);
  text-decoration: underline;
}

.site-footer a:hover {
  color: var(--fsu-gold-light);
}

/* ── Buttons ──────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color var(--transition), transform var(--transition);
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background-color: var(--fsu-garnet);
  color: #fff;
}

.btn-primary:hover {
  background-color: var(--fsu-garnet-dark);
}

.btn-secondary {
  background-color: var(--fsu-gold);
  color: var(--fsu-garnet-dark);
}

.btn-secondary:hover {
  background-color: var(--fsu-gold-light);
}

.btn-small {
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
}

.btn-logout {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
}

.btn-logout:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ── Login View ───────────────────────────────────────────────── */

.login-view {
  text-align: center;
  padding: 3rem 1rem;
}

.login-view h2 {
  font-size: 1.8rem;
  color: var(--fsu-garnet);
  margin-bottom: 0.75rem;
}

.login-view p {
  color: var(--color-text-muted);
  max-width: 480px;
  margin: 0 auto 2rem;
}

/* ── Queue Selection Grid ─────────────────────────────────────── */

.queue-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.queue-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
  text-align: left;
}

.queue-card:hover {
  border-color: var(--fsu-garnet);
  box-shadow: var(--shadow);
}

.queue-card:focus {
  outline: 2px solid var(--fsu-gold);
  outline-offset: 2px;
}

.queue-card h3 {
  font-size: 1.05rem;
  color: var(--fsu-garnet);
  margin-bottom: 0.25rem;
}

.queue-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* ── Forms ────────────────────────────────────────────────────── */

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.3rem;
  font-size: 0.95rem;
}

.form-group .field-description {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0;
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--fsu-garnet);
  box-shadow: 0 0 0 2px rgba(120, 47, 64, 0.15);
}

.form-group input:disabled {
  background-color: #f0f0f0;
  color: var(--color-text-muted);
  cursor: not-allowed;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group .field-error {
  font-size: 0.8rem;
  color: var(--color-error);
  margin-top: 0.3rem;
  margin-bottom: 0;
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--color-error);
}

.required-mark {
  color: var(--color-error);
  font-weight: 700;
}

.form-description {
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.form-back-hint {
  font-size: 0.9rem;
  color: var(--text-muted, #666);
  margin-bottom: 0.75rem;
}

.form-back-hint a {
  color: var(--fsu-garnet, #782f40);
  text-decoration: underline;
}

.form-back-hint a:hover {
  color: var(--fsu-garnet-dark, #4e1e2a);
}

.form-actions .btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ── File Upload ──────────────────────────────────────────────── */

.file-upload-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.file-upload-group input[type="file"] {
  padding: 0.5rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  cursor: pointer;
}

.file-upload-group input[type="file"]:hover {
  border-color: var(--fsu-garnet);
}

.file-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius);
  background: var(--color-bg);
}

.file-status-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.2rem;
  height: 1.2rem;
  font-weight: 700;
}

.file-status-icon.status-done {
  color: var(--color-success);
}

.file-status-icon.status-error {
  color: var(--color-error);
}

.file-status-text {
  color: var(--color-text-muted);
}

.spinner-small {
  width: 0.9rem;
  height: 0.9rem;
  border-width: 2px;
}

/* ── Alerts / Messages ────────────────────────────────────────── */

.alert {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.alert-error {
  background-color: #fdecea;
  border: 1px solid #f5c6cb;
  color: var(--color-error);
}

.alert-success {
  background-color: #d4edda;
  border: 1px solid #c3e6cb;
  color: var(--color-success);
}

/* ── Loading Spinner ──────────────────────────────────────────── */

.spinner {
  display: inline-block;
  width: 1.2rem;
  height: 1.2rem;
  border: 2px solid rgba(120, 47, 64, 0.2);
  border-top-color: var(--fsu-garnet);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* ── Card container for step content ─────────────────────────── */

.step-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.step-card h2 {
  color: var(--fsu-garnet);
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

/* ── Success / Completion ─────────────────────────────────────── */

.success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background-color: var(--color-success);
  color: #fff;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.ticket-id {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
}

.ticket-id strong {
  color: var(--color-text);
  font-family: monospace;
}

/* ── Responsive ───────────────────────────────────────────────── */

@media (min-width: 600px) {
  .queue-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-header h1 {
    font-size: 1.4rem;
  }
}

@media (min-width: 900px) {
  .queue-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── Utility ──────────────────────────────────────────────────── */

.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }

[x-cloak] {
  display: none !important;
}