/* ═══════════════════════════════════════════════════════════════════
   NORTHSTAR FINCORP — Business Loan Application Styles
   Palette: white base, green #A3E494 primary, blue #5684CC secondary
   ═══════════════════════════════════════════════════════════════════ */

/* ── Reset & Base ──────────────────────────────────────────────── */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --green: #A3E494;
  --green-tint: #f0faf0;
  --green-deep: #6db35a;
  --green-ink: #2e7d36;
  --blue: #5684CC;
  --blue-tint: #eef3fb;
  --amber: #F5C842;
  --amber-tint: #fffaeb;
  --ink: #1a1d21;
  --ink-2: #3a3f47;
  --ink-3: #6b727c;
  --ink-4: #9aa1ab;
  --line: #e6e8ec;
  --line-soft: #f0f1f4;
  --bg: #ffffff;
  --bg-soft: #fafbfc;
  
  /* Legacy compatibility */
  --color-primary: #1a1d21;
  --color-accent: #A3E494;
  --color-success: #A3E494;
  --color-warning: #F5C842;
  --color-text: #1a1d21;
  --color-text-light: #6b727c;
  --color-border: #e6e8ec;
  --color-prefilled: #A3E494;
  --color-blank: #F5C842;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

body {
  font-family: 'Lexend', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg-soft);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── App Layout ────────────────────────────────────────────────── */
.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Header ────────────────────────────────────────────────────── */
.app-header {
  background: var(--bg);
  color: var(--ink);
  padding: var(--spacing-lg);
  box-shadow: 0 1px 0 var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--line);
}

.header-content {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-xl);
  padding: 0 var(--spacing-xl);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.sync-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.5rem 1rem;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ink-3);
}

.sync-status svg {
  flex-shrink: 0;
}

.sync-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid var(--line);
  border-top-color: var(--green-deep);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.sync-synced {
  background: var(--green-tint);
  border-color: var(--green);
  color: var(--green-ink);
}

.sync-error {
  background: #fee;
  border-color: #fcc;
  color: #c33;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.logo-image {
  height: 48px;
  width: auto;
}

.logo-text {
  text-align: left;
}

.logo-text h1 {
  font-family: 'Lexend', sans-serif;
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-align: left;
}

.tagline {
  font-size: 0.875rem;
  color: var(--ink-3);
  font-weight: 400;
  text-align: left;
  margin-left: 0;
}

.document-upload-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 0.75rem 1.5rem;
  background: var(--ink);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.document-upload-btn:hover {
  background: var(--ink-2);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.document-upload-btn:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.document-upload-btn svg {
  flex-shrink: 0;
}

/* ── Batch Upload Section ──────────────────────────────────────── */
.batch-upload-section {
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: transparent;
  border-radius: 0;
  border: none;
  position: relative;
  display: flex;
  justify-content: flex-end;
}

.batch-upload-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.5rem 1rem;
  background: var(--ink);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.batch-upload-btn:hover:not(:disabled) {
  background: var(--ink-2);
  transform: translateY(-1px);
}

.batch-upload-btn:active:not(:disabled) {
  transform: translateY(0);
}

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

.batch-upload-btn svg {
  flex-shrink: 0;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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


}



/* ── Document Upload Modal ────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--spacing-lg);
}

.modal-content {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xl);
  border-bottom: 2px solid var(--color-secondary);
}

.modal-header h2 {
  font-family: 'Lexend', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0;
}

.modal-close {
  width: 36px;
  height: 36px;
  border: none;
  background: var(--color-secondary);
  border-radius: 50%;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-text-light);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: #e5e7eb;
  color: var(--color-text);
}

.modal-body {
  padding: var(--spacing-xl);
  overflow-y: auto;
  flex: 1;
}

.modal-instruction {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
  font-size: 0.9375rem;
}

.document-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.document-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  gap: var(--spacing-lg);
}

.document-item:hover {
  border-color: var(--color-accent);
  background: rgba(44, 127, 186, 0.02);
}

.document-info {
  flex: 1;
}

.document-title {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text);
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.optional-badge {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  background: var(--color-secondary);
  color: var(--color-text-light);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 999px;
}

.document-desc {
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

.document-action {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.upload-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.5rem 1rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.upload-btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.uploaded-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-success);
  font-size: 0.875rem;
  font-weight: 500;
}

.uploaded-status span {
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
  padding: var(--spacing-xl);
  border-top: 2px solid var(--color-secondary);
}

.progress-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  min-width: 280px;
}

.progress-bar {
  flex: 1;
  height: 6px;
  background: var(--line-soft);
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--green);
  border-radius: 999px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-text {
  font-size: 0.75rem;
  font-weight: 500;
  font-family: 'Lexend', sans-serif;
  color: var(--ink-2);
  white-space: nowrap;
  letter-spacing: -0.005em;
}

/* ── Main Content ──────────────────────────────────────────────── */
.app-main {
  flex: 1;
  padding: var(--spacing-xl) var(--spacing-lg);
  padding-bottom: 6rem;
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
  background: var(--bg);
  overflow: visible;
}

.loan-form {
  background: var(--bg);
  border-radius: 0;
  padding: var(--spacing-xl);
  padding-bottom: 6rem;
  overflow: visible;
}

/* ── Form Sections ─────────────────────────────────────────────── */
.form-section {
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
  border-bottom: 2px solid var(--color-secondary);
}

.form-section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.section-title {
  font-family: 'Lexend', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-sm);
  border-bottom: 3px solid var(--color-primary);
  display: inline-block;


.subsection-title {
  font-family: 'Lexend', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-xs);
  border-bottom: 2px solid var(--color-border);
  display: block;
}

}

/* ── Fields ────────────────────────────────────────────────────── */
.field {
  margin-bottom: var(--spacing-lg);
}

.field-label {
  display: block;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.optional {
  font-weight: 400;
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-left: var(--spacing-xs);
}

.field-hint {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-top: var(--spacing-xs);
  font-style: italic;
}

/* ── Field Inputs ──────────────────────────────────────────────── */
.field-input {
  position: relative;
  display: flex;
  align-items: center;
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  overflow: hidden;
}

.field-input:focus-within {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Prefilled state - green left border */
.field-input.is-prefilled {
  border-left: 4px solid var(--color-prefilled);
  padding-left: 2px;
}

/* Blank state - amber left border */
.field-input.is-blank {
  border-left: 4px solid var(--color-blank);
  padding-left: 2px;


/* Read-only state - greyed out */
.field-input.is-readonly {
  background: #f3f4f6;
  border-left: 4px solid #9ca3af;
  cursor: not-allowed;
}

.field-input.is-readonly input,
.field-input.is-readonly select,
.field-input.is-readonly textarea {
  cursor: not-allowed;
  opacity: 0.7;
}

}

.field-input input,
.field-input textarea,
.field-input select {
  flex: 1;
  border: none;
  outline: none;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--color-text);
  background: transparent;
  width: 100%;
}

.field-input textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.5;
}

.field-input select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.field-input input::placeholder,
.field-input textarea::placeholder {
  color: #9ca3af;
}

/* Prefix/Suffix */
.field-prefix,
.field-suffix {
  padding: 0 0.75rem;
  color: var(--color-text-light);
  font-weight: 500;
  font-size: 0.9375rem;
  background: var(--color-secondary);
  display: flex;
  align-items: center;
}

.field-input.has-prefix input {
  padding-left: 0.5rem;
}

/* ── Radio Groups ──────────────────────────────────────────────── */
.radio-group {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  border-left: 4px solid var(--color-border);
  padding-left: var(--spacing-sm);
}

.radio-group.is-prefilled {
  border-left-color: var(--color-prefilled);
}
.radio-group.is-blank {
  border-left-color: var(--color-blank);
}

/* ═══════════════════════════════════════════════════════════════════
   Terms & Conditions Section
   ═══════════════════════════════════════════════════════════════════ */

.terms-section {
  margin: var(--spacing-xl) 0;
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-radius: var(--border-radius);
  border: 1px solid #e2e8f0;
}

.terms-checkbox-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.terms-checkbox {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: background-color 0.2s ease;
}

.terms-checkbox:hover {
  background-color: rgba(59, 130, 246, 0.05);
}

.terms-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.checkbox-label {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.5;
}

.checkbox-label a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.checkbox-label a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* ═══════════════════════════════════════════════════════════════════
   Success Modal
   ═══════════════════════════════════════════════════════════════════ */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;


/* ── Preview Modal ────────────────────────────────────────────── */
.preview-modal {
  max-width: 900px;
}

.preview-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.preview-section {
  border-bottom: 2px solid var(--color-border);
  padding-bottom: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.preview-section:last-child {
  border-bottom: none;
}

.preview-section h3 {
  font-family: 'Lexend', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  margin-top: 0;
  display: block;
  width: 100%;
}

.preview-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  overflow: hidden;
  background: white;
}

.preview-item {
  font-size: 0.9375rem;
  line-height: 1.6;
  display: flex;
  flex-direction: row;
  gap: 24px;
  padding: 14px 20px;
  border-bottom: 1px solid #f3f4f6;
  background: white;
  transition: background 0.15s ease;
}

.preview-item:hover {
  background: #f9fafb;
}

.preview-item:last-child {
  border-bottom: none;
}

.preview-item strong {
  color: #374151;
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  min-width: 200px;
  flex-shrink: 0;
}

.preview-item:not(.full-width) + .preview-item:not(.full-width) {
  /* No special styling needed since we're using single column */
}

.preview-item.full-width {
  /* Full width items use the same layout */
}

.preview-item.full-width strong {
  /* Same styling as regular items */
}

/* ── Preview Button Section (for the preview button before submission) ─────────────────────────── */
.form-actions.preview-section {
  margin: var(--spacing-xl) 0;
  display: flex;
  justify-content: flex-end;
}

.btn-preview {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 0.75rem 1.5rem;
  background: var(--ink);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.btn-preview:hover {
  background: var(--ink-2);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-preview:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.btn-preview svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}

.acknowledgement-section {
  margin: var(--spacing-2xl) 0;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-primary);
}

.acknowledgement-box {
  margin-top: var(--spacing-lg);
}

.acknowledgement-checkbox {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  padding: var(--spacing-md);
  background: white;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-border);
  transition: all 0.2s ease;
}

.acknowledgement-checkbox:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.acknowledgement-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-width: 20px;
  cursor: pointer;
  accent-color: var(--color-primary);
  margin: 0;
}

.acknowledgement-checkbox .checkbox-label {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.5;
  text-align: left;
  flex: 1;
}

  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(4px);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.success-modal {
  background: white;
  border-radius: 16px;
  padding: var(--spacing-xl);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.success-icon {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  animation: scaleIn 0.5s ease 0.2s backwards;
}

@keyframes scaleIn {
  from {
    transform: scale(0);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.success-title {
  text-align: center;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  line-height: 1.3;
}

.success-content {
  text-align: center;
}

.success-message {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.application-id-box {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.application-id-label {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.application-id {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: 'Courier New', monospace;
  letter-spacing: 1px;
}

.next-steps {
  text-align: left;
  background: #f8fafc;
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.next-steps h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.next-steps ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.next-steps li {
  padding: var(--spacing-sm) 0;
  color: var(--color-text-light);
  line-height: 1.6;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.success-close-btn {
  width: 100%;
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 1rem;
  font-weight: 600;
}

/* Disable submit button when terms not accepted */
.btn-primary:disabled {
  opacity: 1;
  cursor: not-allowed;
  background: linear-gradient(135deg, #94a3b8 0%, #64748b 100%);
  color: white;
}

.btn-primary:disabled:hover {
  transform: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  background: linear-gradient(135deg, #94a3b8 0%, #64748b 100%);
}


.radio-opt {
  padding: 0.625rem 1.25rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: white;
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.radio-opt:hover {
  border-color: var(--color-accent);
  background: rgba(44, 127, 186, 0.05);
}

.radio-opt[aria-pressed="true"] {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* ── Field Rows ────────────────────────────────────────────────── */
.field-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.field-row .field {
  margin-bottom: 0;
}

/* ── Preview Button Section removed - conflicting with modal preview sections ── */

/* ── Form Actions ──────────────────────────────────────────────── */
.form-actions {
  display: flex !important;
  justify-content: flex-end;
  gap: var(--spacing-md);
  padding-top: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
  margin-bottom: 4rem;
  border-top: 2px solid var(--color-secondary);
  visibility: visible !important;
  opacity: 1 !important;
}

.btn-primary,
.btn-secondary {
  padding: 0.875rem 2rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary {
  background: white;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

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

/* ── Footer ────────────────────────────────────────────────────── */
.app-footer {
  background: var(--color-primary-dark);
  color: white;
  padding: var(--spacing-lg);
  text-align: center;
  font-size: 0.875rem;
  margin-top: auto;
}

.app-footer a {
  color: #60a5fa;
  text-decoration: none;
  margin: 0 var(--spacing-sm);
}

.app-footer a:hover {
  text-decoration: underline;
}

/* ── Responsive Design ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }

  .document-upload-btn {
    width: 100%;
    justify-content: center;
  }

  .modal-content {
    max-height: 95vh;
  }

  .document-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .document-action {
    width: 100%;
  }

  .upload-btn {
    width: 100%;
    justify-content: center;
  }

  .uploaded-status span {
    max-width: none;
  }

  .app-main {
    padding: var(--spacing-lg) var(--spacing-sm);
  }

  .loan-form {
    padding: var(--spacing-lg);
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .form-actions {
    flex-direction: column;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

  .section-title {
    font-size: 1.25rem;
  }

  .logo h1 {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .radio-group {
    flex-direction: column;
  }

  .radio-opt {
    width: 100%;
    text-align: center;
  }
}

/* ── Print Styles ──────────────────────────────────────────────── */
@media print {
  .app-header,
  .app-footer,
  .form-actions {
    display: none;
  }

  .app-main {
    padding: 0;
  }

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

  .field-input,
  .radio-group {
    border-color: #000 !important;
  }
}