/* ───── Buttons ───── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.5rem 1rem;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
  line-height: 1.5;
}

.btn-primary {
  background-color: var(--color-primary-600);
  color: #fff;
}

.btn-primary:hover {
  background-color: var(--color-primary-700);
}

.btn-secondary {
  background-color: var(--color-neutral-100);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background-color: var(--color-neutral-200);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text-secondary);
}

.btn-ghost:hover {
  background-color: var(--color-neutral-100);
  color: var(--color-text);
}

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

.btn-danger:hover {
  background-color: #dc2626;
}

.btn-sm {
  padding: 0.25rem 0.75rem;
  font-size: var(--text-xs);
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: var(--text-base);
}

.btn-icon {
  padding: 0.5rem;
  width: 36px;
  height: 36px;
}

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

/* ───── Inputs ───── */
.input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: var(--text-sm);
  color: var(--color-text);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.input:hover {
  border-color: var(--color-neutral-500);
}

.input:focus {
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px var(--color-primary-100);
  outline: none;
}

.input::placeholder {
  color: var(--color-neutral-500);
}

.dark .input {
  background-color: #1a1a1a;
  color: var(--color-text);
  border-color: var(--color-border);
}

.dark .input:focus {
  background-color: #1a1a1a;
}

.textarea {
  min-height: 100px;
  resize: vertical;
  font-family: var(--font-family);
}

.textarea-sm {
  min-height: 60px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
}

/* ───── Cards ───── */
.card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: box-shadow var(--transition-fast);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.dark .card-flat {
  background-color: #141414;
}

.card-sm {
  padding: var(--spacing-md);
}

.card-flat {
  box-shadow: none;
  border: 1px solid var(--color-border);
}

.card-flat:hover {
  box-shadow: none;
}

/* ───── Resume Preview ───── */
.resume-page {
  width: 210mm;
  min-height: 297mm;
  margin: 0 auto;
  background-color: #fff;
  box-shadow: var(--shadow-lg);
  font-size: 11pt;
  line-height: 1.4;
  color: #000;
  overflow: hidden;
}

.resume-page * {
  box-sizing: border-box;
}

/* Template 1: Corporate ATS */
.template-corporate {
  padding: 40px 48px;
}

.template-corporate .resume-header {
  text-align: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid #000;
}

.template-corporate .resume-name {
  font-size: 24pt;
  font-weight: 700;
  color: #000;
  margin-bottom: 4px;
}

.template-corporate .resume-title {
  font-size: 12pt;
  color: #444;
  margin-bottom: 8px;
}

.template-corporate .resume-contact {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 9pt;
  color: #555;
}

.template-corporate .resume-section {
  margin-bottom: 20px;
}

.template-corporate .resume-section-title {
  font-size: 13pt;
  font-weight: 700;
  color: #000;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding-bottom: 4px;
  border-bottom: 1px solid #ccc;
  margin-bottom: 12px;
}

.template-corporate .resume-item {
  margin-bottom: 12px;
}

.template-corporate .resume-item-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.template-corporate .resume-item-title {
  font-weight: 600;
  color: #000;
}

.template-corporate .resume-item-subtitle {
  font-size: 10pt;
  color: #444;
}

.template-corporate .resume-item-date {
  font-size: 9pt;
  color: #666;
  white-space: nowrap;
}

.template-corporate .resume-item-description {
  font-size: 10pt;
  color: #333;
  margin-top: 4px;
  padding-left: 0;
}

.template-corporate .resume-skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.template-corporate .resume-skill-item {
  background: #f5f5f5;
  padding: 2px 10px;
  border-radius: 3px;
  font-size: 9pt;
  color: #333;
}

/* Template 2: Modern Creative */
.template-modern {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 297mm;
}

.template-modern .modern-sidebar {
  background: var(--color-primary-600);
  color: #fff;
  padding: 32px 20px;
}

.template-modern .modern-main {
  padding: 32px 36px;
}

.template-modern .modern-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid rgba(255,255,255,0.3);
}

.template-modern .modern-name {
  font-size: 18pt;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
  text-align: center;
}

.template-modern .modern-title {
  font-size: 10pt;
  color: rgba(255,255,255,0.85);
  text-align: center;
  margin-bottom: 24px;
}

.template-modern .modern-contact-item {
  font-size: 9pt;
  color: rgba(255,255,255,0.85);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.template-modern .modern-sidebar-section {
  margin-bottom: 24px;
}

.template-modern .modern-sidebar-section-title {
  font-size: 10pt;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(255,255,255,0.2);
}

.template-modern .modern-sidebar-item {
  font-size: 9pt;
  color: rgba(255,255,255,0.85);
  margin-bottom: 6px;
}

.template-modern .modern-main-section {
  margin-bottom: 20px;
}

.template-modern .modern-main-section-title {
  font-size: 13pt;
  font-weight: 700;
  color: var(--color-primary-600);
  margin-bottom: 12px;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--color-primary-200);
}

.template-modern .modern-item {
  margin-bottom: 14px;
}

.template-modern .modern-item-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.template-modern .modern-item-title {
  font-weight: 600;
  color: #000;
}

.template-modern .modern-item-subtitle {
  font-size: 10pt;
  color: #555;
}

.template-modern .modern-item-date {
  font-size: 9pt;
  color: #888;
}

.template-modern .modern-item-description {
  font-size: 10pt;
  color: #333;
  margin-top: 4px;
}

/* Template 3: Minimal Professional */
.template-minimal {
  padding: 36px 40px;
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
}

.template-minimal .minimal-header {
  text-align: center;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 3px solid var(--color-primary-600);
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-800));
  margin: -36px -40px 24px -40px;
  padding: 32px 40px 28px;
}

.template-minimal .minimal-name {
  font-size: 26pt;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}

.template-minimal .minimal-title {
  font-size: 12pt;
  font-weight: 400;
  color: rgba(255,255,255,0.9);
  margin-bottom: 12px;
}

.template-minimal .minimal-contact {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 9pt;
  color: rgba(255,255,255,0.75);
}

.template-minimal .minimal-section {
  margin-bottom: 20px;
}

.template-minimal .minimal-section-title {
  font-size: 11pt;
  font-weight: 700;
  color: var(--color-primary-700);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--color-primary-200);
  margin-bottom: 12px;
}

.template-minimal .minimal-text {
  font-size: 9.5pt;
  color: #444;
  line-height: 1.6;
  margin: 0;
}

.template-minimal .minimal-item {
  margin-bottom: 14px;
}

.template-minimal .minimal-item-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.template-minimal .minimal-item-title {
  font-weight: 600;
  color: #111;
  font-size: 10.5pt;
}

.template-minimal .minimal-item-subtitle {
  font-size: 9.5pt;
  color: #555;
}

.template-minimal .minimal-item-date {
  font-size: 9pt;
  color: #888;
  white-space: nowrap;
}

.template-minimal .minimal-item-desc {
  margin-top: 2px;
}

.template-minimal .minimal-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.template-minimal .minimal-skill {
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  padding: 3px 12px;
  border-radius: 4px;
  font-size: 9pt;
  font-weight: 500;
}

/* Template 4: Executive */
.template-executive {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 297mm;
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
}

.template-executive .exec-sidebar {
  background: #1a1f36;
  color: #e8e8e8;
  padding: 36px 22px;
}

.template-executive .exec-photo {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 18px;
  display: block;
  border: 3px solid rgba(212, 175, 55, 0.4);
}

.template-executive .exec-name {
  font-size: 20pt;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 4px;
}

.template-executive .exec-title {
  font-size: 9.5pt;
  color: #d4af37;
  font-weight: 500;
  margin-bottom: 8px;
}

.template-executive .exec-divider {
  height: 2px;
  background: linear-gradient(90deg, #d4af37, transparent);
  margin: 16px 0;
}

.template-executive .exec-section {
  margin-bottom: 24px;
}

.template-executive .exec-section-title {
  font-size: 9pt;
  font-weight: 700;
  color: #d4af37;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.template-executive .exec-contact-item {
  font-size: 8.5pt;
  color: #c0c0c0;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.template-executive .exec-contact-item i {
  color: #d4af37;
  font-size: 12px;
  width: 16px;
  text-align: center;
}

.template-executive .exec-skill {
  font-size: 8.5pt;
  color: #c0c0c0;
  padding: 3px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.template-executive .exec-cert-item {
  font-size: 8.5pt;
  color: #c0c0c0;
  margin-bottom: 8px;
  line-height: 1.5;
}

.template-executive .exec-cert-issuer {
  color: #999;
  font-size: 8pt;
}

.template-executive .exec-cert-date {
  color: #777;
  font-size: 7.5pt;
}

.template-executive .exec-main {
  padding: 36px 40px;
  background: #fff;
}

.template-executive .exec-main-section {
  margin-bottom: 22px;
}

.template-executive .exec-main-section-title {
  font-size: 13pt;
  font-weight: 700;
  color: #1a1f36;
  margin-bottom: 10px;
  padding-bottom: 4px;
  border-bottom: 2px solid #d4af37;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.template-executive .exec-text {
  font-size: 10pt;
  color: #444;
  line-height: 1.6;
  margin: 0;
}

.template-executive .exec-item {
  margin-bottom: 16px;
}

.template-executive .exec-item-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.template-executive .exec-item-title {
  font-weight: 600;
  font-size: 10.5pt;
  color: #1a1f36;
}

.template-executive .exec-item-subtitle {
  font-size: 9.5pt;
  color: #666;
}

.template-executive .exec-item-date {
  font-size: 8.5pt;
  color: #999;
  white-space: nowrap;
}

.template-executive .exec-item-desc {
  font-size: 10pt;
  color: #444;
  margin-top: 4px;
}

/* ───── AI Action Buttons ───── */
.ai-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--color-primary-300);
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-primary-100));
  border: 1px solid var(--color-primary-200);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.ai-btn:hover {
  background: linear-gradient(135deg, var(--color-primary-100), var(--color-primary-200));
  border-color: var(--color-primary-300);
}

.dark .ai-btn {
  color: var(--color-primary-300);
  border-color: var(--color-primary-200);
}

.ai-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.ai-btn .spinner {
  width: 12px;
  height: 12px;
  border: 2px solid var(--color-primary-300);
  border-top-color: var(--color-primary-700);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: none;
}

.ai-btn.loading .spinner {
  display: inline-block;
}

.ai-btn.loading .btn-text {
  display: none;
}

/* ───── Modal ───── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background-color: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  width: 90%;
  max-width: 500px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.modal-title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
}

.modal-close:hover {
  background-color: var(--color-neutral-100);
}

.modal-body {
  margin-bottom: var(--spacing-lg);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}

/* ───── Toast / Notification ───── */
.toast {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-neutral-800);
  color: var(--color-neutral-50);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-base);
}

.toast-success {
  background-color: var(--color-success);
}

.toast-error {
  background-color: var(--color-error);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-success {
  background-color: var(--color-success);
}

.toast-error {
  background-color: var(--color-error);
}

/* ───── Badge ───── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  border-radius: var(--radius-full);
}

.badge-primary {
  background-color: var(--color-primary-100);
  color: var(--color-primary-700);
}

.badge-success {
  background-color: #dcfce7;
  color: #166534;
}

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

/* ───── ATS Score Meter ───── */
.ats-meter {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.ats-score {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  line-height: 1;
}

.ats-score.good { color: var(--color-success); }
.ats-score.average { color: var(--color-warning); }
.ats-score.poor { color: var(--color-error); }

.ats-bar {
  flex: 1;
  height: 8px;
  background: var(--color-neutral-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.ats-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.ats-bar-fill.good { background: var(--color-success); }
.ats-bar-fill.average { background: var(--color-warning); }
.ats-bar-fill.poor { background: var(--color-error); }

/* ───── Word Counter ───── */
.word-counter {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  text-align: right;
}

.word-counter.over {
  color: var(--color-error);
}

/* ───── Template Switcher ───── */
.template-switcher {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.template-option {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: transparent;
  color: var(--color-text);
}

.template-option:hover {
  border-color: var(--color-primary-400);
}

.template-option.active {
  border-color: var(--color-primary-500);
  background-color: var(--color-primary-50);
  color: var(--color-primary-700);
}

.dark .template-option.active {
  color: var(--color-primary-300);
}

/* ───── Drag handle ───── */
.drag-handle {
  cursor: grab;
  color: var(--color-neutral-500);
  padding: 4px;
  border-radius: var(--radius-sm);
}

.drag-handle:hover {
  color: var(--color-neutral-300);
  background: var(--color-neutral-100);
}

.dragging {
  opacity: 0.5;
}

/* ───── Section Entry ───── */
.section-entry {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.dark .section-entry {
  background-color: #141414;
}

.section-entry-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
  cursor: pointer;
  user-select: none;
}

.section-entry.collapsed > .flex-col { display: none; }
.section-entry.collapsed > .mt-sm { display: none; }
.section-entry.collapsed { margin-bottom: var(--spacing-xs); }
.section-entry.collapsed .section-entry-header { margin-bottom: 0; }
.section-entry .toggle-icon { transition: transform 0.2s ease; }
.section-entry.collapsed .toggle-icon { transform: rotate(-90deg); }

/* ───── Landing Page ───── */
.hero {
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  max-width: 720px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-primary-100));
  border: 1px solid var(--color-primary-200);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-primary-700);
  margin-bottom: var(--spacing-lg);
}

.hero h1 {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--spacing-lg);
  letter-spacing: -1px;
}

.hero p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto var(--spacing-xl);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-xl);
  padding: var(--spacing-2xl) 0;
}

.feature-card {
  text-align: center;
  padding: var(--spacing-xl);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  border-radius: var(--radius-lg);
  margin: 0 auto var(--spacing-md);
  font-size: 24px;
}

.feature-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--spacing-sm);
}

.feature-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.3s ease forwards;
}