/* Fluent UI Design System - Modern Professional Look */

/* Global Date Input Styling with Teal Border & Checkmark */
input[type="date"] {
  position: relative;
  padding: 10px 14px;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  font-size: 14px;
  color: #9ca3af;
  transition: all 0.2s ease;
  background: white;
}

input[type="date"]:focus {
  outline: none;
  border-color: #44DBB7;
  box-shadow: 0 0 0 3px rgba(68, 219, 183, 0.1);
}

input[type="date"]:valid {
  border-color: #44DBB7;
  color: #374151;
}

input[type="date"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 0.6;
}

/* Date field wrapper with checkmark */
.date-field-wrapper {
  position: relative;
  display: inline-block;
  width: 100%;
}

.date-field-wrapper input[type="date"]:valid + .date-checkmark,
.date-field-wrapper.has-value .date-checkmark {
  display: block;
}

.date-checkmark {
  position: absolute;
  right: 42px;
  top: 50%;
  transform: translateY(-50%);
  color: #44DBB7;
  font-size: 18px;
  font-weight: bold;
  display: none;
  pointer-events: none;
  z-index: 10;
  line-height: 1;
}

:root {
  /* Fluent UI Color Palette */
  --primary-color: #0078d4;
  --primary-hover: #106ebe;
  --primary-pressed: #005a9e;
  --secondary-color: #2b88d8;
  --accent-color: #0078d4;
  
  /* Neutrals */
  --neutral-light: #faf9f8;
  --neutral-lighter: #f3f2f1;
  --neutral-lightest: #edebe9;
  --neutral-dark: #201f1e;
  --neutral-primary: #323130;
  --neutral-secondary: #605e5c;
  --neutral-tertiary: #a19f9d;
  
  /* Semantic Colors */
  --success-color: #107c10;
  --warning-color: #ff8c00;
  --error-color: #d13438;
  --info-color: #0078d4;
  
  /* Shadows */
  --depth-4: 0 1.6px 3.6px rgba(0, 0, 0, 0.132), 0 0.3px 0.9px rgba(0, 0, 0, 0.108);
  --depth-8: 0 3.2px 7.2px rgba(0, 0, 0, 0.132), 0 0.6px 1.8px rgba(0, 0, 0, 0.108);
  --depth-16: 0 6.4px 14.4px rgba(0, 0, 0, 0.132), 0 1.2px 3.6px rgba(0, 0, 0, 0.108);
  --depth-64: 0 25.6px 57.6px rgba(0, 0, 0, 0.22), 0 4.8px 14.4px rgba(0, 0, 0, 0.18);
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-s: 8px;
  --spacing-m: 12px;
  --spacing-l: 16px;
  --spacing-xl: 20px;
  --spacing-xxl: 32px;
}

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

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Helvetica Neue', sans-serif;
  background: var(--neutral-lighter);
  color: var(--neutral-primary);
  line-height: 1.6;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-xxl);
}

/* Wizard Interface Styles */
.wizard-header {
  text-align: center;
  padding: 32px;
  background: white;
  border-radius: 12px;
  margin-bottom: 24px;
  box-shadow: var(--depth-4);
}

.wizard-header h1 {
  font-size: 32px;
  font-weight: 600;
  color: var(--neutral-dark);
  margin-bottom: 8px;
}

.wizard-subtitle {
  font-size: 16px;
  color: var(--neutral-secondary);
  margin-bottom: 32px;
}

.progress-steps {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  padding-top: 24px;
  border-top: 2px solid var(--neutral-lightest);
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.4;
  transition: all 0.3s ease;
}

.step.active {
  opacity: 1;
  transform: scale(1.1);
}

.step.completed {
  opacity: 0.7;
}

.step.completed .step-number {
  background: #44DBB7;
  color: white;
}

.step-number {
  font-size: 24px;
  font-weight: 600;
  color: #736CA2;
  background: var(--neutral-lighter);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid transparent;
  transition: all 0.3s ease;
}

.step.active .step-number {
  background: linear-gradient(135deg, #F48190 0%, #F9A8BC 100%);
  color: white;
  border-color: #F9A8BC;
  box-shadow: 0 4px 15px rgba(244, 129, 144, 0.4);
}

.step-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--neutral-secondary);
}

.step.active .step-label {
  color: #736CA2;
}

.step-arrow {
  font-size: 20px;
  color: var(--neutral-tertiary);
  margin-top: -20px;
}

.wizard-card {
  max-width: 700px;
  margin: 0 auto;
}

.wizard-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--neutral-lightest);
}

.wizard-card-header h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--neutral-dark);
  margin: 0;
}

.step-counter {
  font-size: 14px;
  font-weight: 600;
  color: var(--neutral-secondary);
  background: var(--neutral-lighter);
  padding: 6px 16px;
  border-radius: 20px;
}

.wizard-card-body {
  padding: 8px 0;
}

.wizard-help-text {
  font-size: 14px;
  color: var(--neutral-secondary);
  background: #f8f9ff;
  padding: 12px 16px;
  border-radius: 8px;
  border-left: 3px solid #736CA2;
  margin-top: 16px;
  margin-bottom: 0;
}

.wizard-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 2px solid var(--neutral-lightest);
}

.wizard-continue {
  width: 100%;
  opacity: 0.5;
  cursor: not-allowed;
  transition: all 0.3s ease;
}

.wizard-continue:not(:disabled) {
  opacity: 1;
  cursor: pointer;
}

.wizard-back {
  background: white;
  border: 2px solid var(--neutral-tertiary);
  color: var(--neutral-primary);
  padding: 12px 28px;
}

.wizard-back:hover {
  background: var(--neutral-lighter);
  border-color: var(--neutral-secondary);
}

/* Responsive Wizard */
@media (max-width: 768px) {
  .progress-steps {
    gap: 8px;
  }
  
  .step-label {
    display: none;
  }
  
  .step-number {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  
  .wizard-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  
  .wizard-card-footer {
    flex-direction: column;
  }
  
  .wizard-back {
    width: 100%;
  }
}

/* Input Fields Card Animation */
#step-2-card {
  animation: slideIn 0.4s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Offer Type Select - Make it prominent */
.offer-type-select,
#id_offer_type {
  font-size: 15px !important;
  font-weight: 600 !important;
  padding: 14px 16px !important;
  border: 3px solid #736CA2 !important;
  border-radius: 8px !important;
  background: linear-gradient(to right, #ffffff, #faf8fd) !important;
  color: #736CA2 !important;
  cursor: pointer !important;
  transition: all 0.3s ease !important;
  box-shadow: 0 2px 8px rgba(115, 108, 162, 0.2) !important;
  width: 100% !important;
}

.offer-type-select:hover,
#id_offer_type:hover {
  border-color: #F48190 !important;
  box-shadow: 0 4px 12px rgba(115, 108, 162, 0.3) !important;
}

.offer-type-select:focus,
#id_offer_type:focus {
  outline: none !important;
  border-color: #44DBB7 !important;
  box-shadow: 0 0 0 4px rgba(68, 219, 183, 0.2) !important;
}

/* Back Button */
.back-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  border-radius: 50px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
  border: 2px solid transparent;
}

.back-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.back-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(102, 126, 234, 0.3);
}

.back-button svg {
  transition: transform 0.3s ease;
}

.back-button:hover svg {
  transform: translateX(-3px);
}

/* Header */
.header {
  background: white;
  padding: var(--spacing-xxl);
  margin-bottom: var(--spacing-xxl);
  border-radius: 8px;
  box-shadow: var(--depth-8);
}

.eyebrow {
  color: var(--primary-color);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-s);
}

h1 {
  font-size: 32px;
  font-weight: 600;
  color: var(--neutral-dark);
  margin-bottom: var(--spacing-m);
  line-height: 1.2;
}

h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--neutral-dark);
  margin-bottom: var(--spacing-l);
}

h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--neutral-dark);
  margin-bottom: var(--spacing-m);
}

.subtext {
  color: var(--neutral-secondary);
  font-size: 14px;
  line-height: 1.5;
}

/* Card */
.card {
  background: white;
  border-radius: 8px;
  padding: var(--spacing-xxl);
  margin-bottom: var(--spacing-xxl);
  box-shadow: var(--depth-4);
  transition: box-shadow 0.2s ease;
}

.card:hover {
  box-shadow: var(--depth-8);
}

/* Form Elements - Modern Clean Style */
.form-grid {
  display: grid;
  gap: 24px;
  max-width: 600px;
}

.form-grid p {
  margin: 0;
}

.proposal-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 14px; /* small gap like screenshot */
}

label {
  display: block;
  color: #9CA3AF;
  font-weight: 500;
  font-size: 12px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

input[type="text"],
input[type="email"],
input[type="number"],
input[type="date"],
input[type="file"],
textarea,
select {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid #E5E7EB;
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  color: var(--neutral-primary);
  background: #FAFAFA;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-weight: 500;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: #10B981;
  background: white;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
  transform: translateY(-1px);
}

input:hover:not(:focus):not(:disabled),
textarea:hover:not(:focus):not(:disabled),
select:hover:not(:focus):not(:disabled) {
  border-color: #D1D5DB;
  background: white;
}

input:disabled,
textarea:disabled,
select:disabled {
  background: #F3F4F6;
  cursor: not-allowed;
  opacity: 0.6;
}

/* Valid Input Styling */
input:valid:not(:placeholder-shown),
textarea:valid:not(:placeholder-shown),
select:valid {
  border-color: #10B981;
  background: white;
}

/* Removed ::after checkmark - using JavaScript-based checkmark instead */

textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
}

/* Input Group for City/Zip, etc. */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* Placeholder Styling */
input::placeholder,
textarea::placeholder {
  color: #9CA3AF;
  font-weight: 400;
}

/* File Input Special Styling */
input[type="file"] {
  padding: 12px;
  cursor: pointer;
}

input[type="file"]::file-selector-button {
  padding: 8px 16px;
  border: none;
  background: var(--primary-color);
  color: white;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  margin-right: 12px;
  transition: all 0.2s ease;
}

input[type="file"]::file-selector-button:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

/* Checkbox Styling */
input[type="checkbox"] {
  width: 20px;
  height: 20px;
  border: 2px solid #E5E7EB;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

input[type="checkbox"]:checked {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

input[type="checkbox"]:hover {
  border-color: var(--primary-color);
}

/* Select Dropdown Arrow */
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px;
  padding-right: 40px;
  cursor: pointer;
}

/* Input with Icon/Validation */
.input-wrapper {
  position: relative;
}

.input-wrapper input:valid:not(:placeholder-shown) + .validation-icon,
.input-wrapper input.is-valid + .validation-icon {
  display: flex;
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #10B981;
  font-size: 20px;
  font-weight: bold;
}

/* Buttons */
button,
.primary,
.secondary,
.ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-m) var(--spacing-xl);
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

button::before,
.primary::before,
.secondary::before,
.ghost::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

button:hover::before,
.primary:hover::before,
.secondary:hover::before,
.ghost:hover::before {
  left: 100%;
}

.primary,
button[type="submit"] {
  background: var(--primary-color);
  color: white;
  box-shadow: 0 4px 15px rgba(0, 120, 212, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.1);
}

.primary:hover,
button[type="submit"]:hover {
  background: var(--primary-hover);
  box-shadow: 0 6px 20px rgba(0, 120, 212, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.2);
}

.primary:active,
button[type="submit"]:active {
  background: var(--primary-pressed);
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(0, 120, 212, 0.3);
}

.secondary {
  background: white;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  box-shadow: var(--depth-4);
}

.secondary:hover {
  background: var(--neutral-lightest);
  box-shadow: var(--depth-8);
  transform: translateY(-2px);
  border-color: var(--primary-hover);
}

.secondary:active {
  transform: translateY(0);
  box-shadow: var(--depth-4);
}

.ghost {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--neutral-tertiary);
  backdrop-filter: blur(10px);
}

.ghost:hover {
  background: var(--neutral-lightest);
  border-color: var(--primary-color);
  box-shadow: var(--depth-4);
  transform: translateY(-1px);
}

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

/* Form Footer */
.form-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1.5px solid #E5E7EB;
  gap: 16px;
}

.file-meta {
  color: #6B7280;
  font-size: 13px;
  font-weight: 500;
}

/* Form Sections */
.form-section {
  margin-bottom: 32px;
}

.form-section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--neutral-dark);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid #E5E7EB;
}

/* Input Help Text */
.input-help {
  font-size: 12px;
  color: #6B7280;
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.input-help svg {
  width: 14px;
  height: 14px;
}

/* Form Card Styling */
.form-card {
  background: white;
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  border: 1.5px solid #F3F4F6;
  transition: all 0.3s ease;
}

.form-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-color: #E5E7EB;
}

/* Inline Form Fields */
.inline-fields {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
  align-items: end;
}

@media (max-width: 768px) {
  .inline-fields {
    grid-template-columns: 1fr;
  }
}

/* Error Messages */
.error,
.errorlist {
  color: var(--error-color);
  background: #fde7e9;
  border-left: 3px solid var(--error-color);
  padding: var(--spacing-m);
  border-radius: 4px;
  margin: var(--spacing-m) 0;
  font-size: 13px;
}

.errorlist {
  list-style: none;
}

/* Landing Page */
.hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
  color: white;
  padding: var(--spacing-xxl);
  border-radius: 8px;
  margin-bottom: var(--spacing-xxl);
  box-shadow: var(--depth-16);
  animation: gradient 15s ease infinite;
  background-size: 400% 400%;
  position: relative;
  overflow: hidden;
}

@keyframes gradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

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

.brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-m);
  font-size: 18px;
  font-weight: 600;
}

.logo {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.nav-link {
  color: white;
  text-decoration: none;
  padding: var(--spacing-m) var(--spacing-xl);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.2);
  font-weight: 600;
  transition: all 0.2s ease;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: center;
}

.hero h1 {
  color: white;
  font-size: 42px;
  margin-bottom: var(--spacing-l);
}

.actions {
  display: flex;
  gap: var(--spacing-m);
  margin-top: var(--spacing-xl);
}

.hero-card {
  background: rgba(255, 255, 255, 0.95);
  padding: var(--spacing-xxl);
  border-radius: 8px;
  color: var(--neutral-primary);
  box-shadow: var(--depth-16);
}

.hero-card h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-l);
}

.hero-card ol {
  margin-left: var(--spacing-xl);
  margin-bottom: var(--spacing-l);
}

.hero-card li {
  margin-bottom: var(--spacing-s);
}

.note {
  font-size: 12px;
  color: var(--neutral-secondary);
  font-style: italic;
}

/* Grid Section */
.section {
  padding: var(--spacing-xxl) 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xxl);
}

.card.highlight {
  border: 2px solid var(--primary-color);
  box-shadow: var(--depth-16);
}

.card h3 {
  color: var(--primary-color);
}

.tag {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-m);
  background: var(--neutral-lightest);
  color: var(--neutral-secondary);
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  margin-top: var(--spacing-m);
}

/* Footer */
.footer {
  text-align: center;
  padding: var(--spacing-xxl);
  color: var(--neutral-secondary);
  font-size: 13px;
}

.footer a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

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

/* Responsive */
@media (max-width: 768px) {
  .container {
    padding: var(--spacing-l);
  }
  
  .hero-content {
    grid-template-columns: 1fr;
  }
  
  .form-footer {
    flex-direction: column;
    gap: var(--spacing-l);
  }
  
  .grid {
    grid-template-columns: 1fr;
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card {
  animation: fadeIn 0.3s ease-out;
}

/* Loading State */
.loading {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* Success Message */
.success {
  color: var(--success-color);
  background: #dff6dd;
  border-left: 3px solid var(--success-color);
  padding: var(--spacing-m);
  border-radius: 4px;
  margin: var(--spacing-m) 0;
}

/* Info Message */
.info {
  color: var(--info-color);
  background: #f3f9fd;
  border-left: 3px solid var(--info-color);
  padding: var(--spacing-m);
  border-radius: 4px;
  margin: var(--spacing-m) 0;
}