:root {
  --primary: #0a1128;
  --primary-light: #1c2541;
  --accent: #d4af37;
  --accent-hover: #b5942b;
  --bg-main: #f4f6fa;
  --surface: #ffffff;
  --text-main: #1f2937;
  --text-muted: #6b7280;
  --border-color: #e5e7eb;
  --success: #15803d;
  --error: #b91c1c;
  --radius-lg: 14px;
  --radius-sm: 8px;
  --shadow: 0 8px 30px rgba(10, 17, 40, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.app-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  padding: 2.5rem 1rem 3.5rem;
  text-align: center;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.logo-icon {
  font-size: 2.2rem;
}

.logo h1 {
  font-family: 'Cinzel', serif;
  font-size: 2.2rem;
  letter-spacing: 0.05em;
  color: var(--accent);
}

.tagline {
  color: #d1d5db;
  font-size: 0.95rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Stepper */
.stepper-wrapper {
  background-color: var(--primary);
  display: flex;
  justify-content: center;
  padding-bottom: 2rem;
}

.stepper {
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 550px;
  width: 90%;
}

.step-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  flex: 1;
  color: #6b7280;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.step-circle {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid #4b5563;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: #9ca3af;
  font-size: 0.85rem;
  transition: all 0.25s ease;
}

.step-node.active .step-circle {
  border-color: var(--accent);
  background-color: var(--accent);
  color: var(--primary);
  box-shadow: 0 0 14px rgba(212, 175, 55, 0.4);
}

.step-node.active span {
  color: var(--accent);
}

.step-divider {
  flex: 1;
  height: 2px;
  background-color: #374151;
  margin-bottom: 1.2rem;
}

/* Main Container & Cards */
.wizard-container {
  max-width: 820px;
  width: 92%;
  margin: -1.5rem auto 3rem;
  flex: 1;
}

.card-step {
  background-color: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2.2rem;
  border: 1px solid var(--border-color);
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.card-title-group {
  margin-bottom: 1.8rem;
}

.step-tag {
  display: inline-block;
  background-color: #fef3c7;
  color: #92400e;
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
}

.card-title-group h2 {
  font-size: 1.45rem;
  color: var(--primary);
  margin-bottom: 0.3rem;
}

.card-title-group p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 0.4rem;
}

.input-action-row {
  display: flex;
  gap: 0.5rem;
}

input[type="url"],
input[type="text"],
.form-select {
  flex: 1;
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-color);
  font-size: 0.95rem;
  outline: none;
  background-color: #fff;
  transition: border-color 0.2s ease;
}

input[type="url"]:focus,
input[type="text"]:focus,
.form-select:focus {
  border-color: var(--accent);
}

.hint {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

.info-callout {
  background-color: #eff6ff;
  border-left: 4px solid #3b82f6;
  border-radius: 4px;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  color: #1e40af;
  margin: 1.2rem 0;
}

.info-callout code {
  background-color: #dbeafe;
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  font-weight: 600;
}

/* Buttons */
.btn {
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
}

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

.btn-primary:hover:not(:disabled) {
  background-color: var(--primary-light);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-outline {
  background-color: transparent;
  border: 1.5px solid var(--border-color);
  color: var(--text-main);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-large {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: var(--primary);
  font-size: 1.1rem;
  padding: 0.9rem 2.2rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-large:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.card-nav {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border-color);
}

/* Table Preview */
.table-preview-card {
  margin-top: 1.2rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.table-preview-header {
  background-color: #f9fafb;
  padding: 0.6rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border-color);
}

.badge {
  background-color: #e5e7eb;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
}

.table-scroll {
  max-height: 230px;
  overflow-y: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.86rem;
}

th, td {
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

th {
  background-color: #f3f4f6;
  color: var(--text-muted);
  font-weight: 600;
}

/* Template Selection Grid */
.templates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.template-box {
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s ease;
  background-color: #fff;
  display: flex;
  flex-direction: column;
}

.template-box input[type="radio"] {
  display: none;
}

.template-box.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.25);
}

.tmpl-canvas {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  position: relative;
}

.bg-navy { background-color: #0c172e; color: #fff; }
.bg-creative { background: linear-gradient(135deg, #17062e, #4e1870); color: #fff; }
.bg-minimalist { background-color: #fcfbf7; border-bottom: 1px solid #e5e7eb; }
.bg-custom {
  background: repeating-conic-gradient(#e5e7eb 0% 25%, #ffffff 0% 50%) 50% / 16px 16px;
  border-bottom: 1px solid #e5e7eb;
}

.tmpl-inner-border,
.tmpl-inner-border-creative,
.tmpl-inner-border-minimal {
  border: 1px solid rgba(212, 175, 55, 0.8);
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 0.45rem;
}

.tmpl-inner-border-creative { border-color: #ff70a6; }
.tmpl-inner-border-minimal { border-color: #1b4332; }

.mini-title { font-weight: 700; letter-spacing: 0.05em; }
.mini-name { font-size: 0.55rem; font-weight: bold; margin: 2px 0; }
.mini-event { font-size: 0.4rem; opacity: 0.8; }
.dark-text { color: #1b4332; }

.custom-prompt {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.68rem;
  color: var(--text-muted);
  gap: 0.2rem;
}

.upload-icon { font-size: 1.2rem; }

.tmpl-details {
  padding: 0.65rem;
  border-top: 1px solid var(--border-color);
}

.tmpl-details h3 {
  font-size: 0.85rem;
  color: var(--primary);
}

.tmpl-details p {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Config Grid (Step 3) */
.config-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 600px) {
  .config-grid { grid-template-columns: 1fr; }
}

.summary-card {
  background-color: #f9fafb;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1rem;
}

.summary-card h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  margin-bottom: 0.4rem;
}

.action-center {
  text-align: center;
  margin: 1.5rem 0;
}

/* Loading Spinner */
.loading-state {
  text-align: center;
  padding: 1.5rem;
}

.loader-ring {
  width: 44px;
  height: 44px;
  border: 4px solid #e5e7eb;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 0.75rem;
}

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

/* Results Display */
.results-card {
  margin-top: 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1.2rem;
  background-color: #f9fafb;
}

.results-summary-row {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.stat-pill {
  flex: 1;
  padding: 0.8rem;
  border-radius: var(--radius-sm);
  text-align: center;
}

.stat-num {
  font-size: 1.8rem;
  font-weight: 700;
  display: block;
}

.stat-lbl {
  font-size: 0.75rem;
  text-transform: uppercase;
}

.success-pill { background-color: #dcfce7; color: var(--success); }
.error-pill { background-color: #fee2e2; color: var(--error); }

.links-scroll-list {
  max-height: 200px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.result-item {
  background-color: #fff;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.6rem 0.8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.84rem;
}

.result-item a {
  color: #2563eb;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.8rem;
}

.result-item a:hover { text-decoration: underline; }

/* Footer */
.app-footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.hidden { display: none !important; }


/* ─────────────────────────────────────────────────────────────
   New Controls: Custom Template Settings & Service Account Card
   ───────────────────────────────────────────────────────────── */

.custom-controls-card {
  background-color: #f8fafc;
  border: 1.5px dashed var(--accent);
  border-radius: var(--radius-sm);
  padding: 1.2rem;
  margin-top: 1.2rem;
  animation: fadeIn 0.3s ease;
}

.custom-controls-card h4 {
  font-size: 0.9rem;
  color: var(--primary);
  margin-bottom: 0.8rem;
}

.custom-options-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.option-item label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--text-muted);
}

/* Service Account Status Box */
.sa-status-card {
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1.1rem;
}

.sa-status-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.sa-badge {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  display: inline-block;
}

.sa-badge-ok {
  background-color: #d1fae5;
  color: #065f46;
}

.sa-badge-warn {
  background-color: #fef3c7;
  color: #92400e;
}

.sa-info-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.sa-info-text code {
  background-color: #e2e8f0;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.8rem;
  color: #1e293b;
}

/* Multi-Action Buttons */
.action-buttons-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: 1.8rem 0;
}

.btn-zip {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  color: #fff;
  box-shadow: 0 4px 15px rgba(30, 41, 59, 0.25);
}

.btn-zip:hover {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
}

/* Zip download banner */
.zip-banner {
  text-align: center;
  padding: 1rem;
  background-color: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}