/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  line-height: 1.6;
  color: #333;
  /* background: linear-gradient(-45deg, #e8ecff, #d4e0ff, #e0e8ff, #d1e0ff); */
  background: linear-gradient(-45deg, #ffffff, #c3d3ff, #ffd3c9, #fff131);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  min-height: 100vh;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Header Styles */
.header {
  text-align: center;
  margin-bottom: 40px;
  padding: 40px 0;
}

.header-content {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(15px);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 15px 35px rgba(102, 126, 234, 0.1),
    0 5px 15px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.3);
  position: relative;
}

.header-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.02),
    rgba(118, 75, 162, 0.02)
  );
  border-radius: 20px;
  pointer-events: none;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 15px;
}

.logo i {
  font-size: 2.5rem;
  color: #667eea;
  background: linear-gradient(135deg, #667eea, #764ba2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo h1 {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #667eea, #764ba2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  font-size: 1.1rem;
  color: #666;
  font-weight: 400;
}

/* Card Styles */
.card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(15px);
  border-radius: 20px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 15px 35px rgba(102, 126, 234, 0.1),
    0 5px 15px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.3);
  position: relative;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15),
    0 8px 20px rgba(0, 0, 0, 0.08);
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.02),
    rgba(118, 75, 162, 0.02)
  );
  border-radius: 20px;
  pointer-events: none;
}

.card h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 25px;
  color: #333;
  display: flex;
  align-items: center;
  gap: 10px;
}

.card h2 i {
  color: #667eea;
}

/* Form Styles */
.proposal-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

label {
  font-weight: 500;
  color: #555;
  font-size: 0.95rem;
}

input,
textarea,
select {
  padding: 12px 16px;
  border: 2px solid #e1e5e9;
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
  background: rgba(255, 255, 255, 1);
  transform: translateY(-1px);
}

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

select {
  cursor: pointer;
}

/* Character Count */
.char-count {
  font-size: 0.85rem;
  color: #888;
  text-align: right;
  margin-top: 5px;
}

/* Section Divider */
.section-divider {
  margin: 30px 0 20px 0;
  padding: 20px 0;
  border-top: 2px solid #f0f0f0;
}

.section-divider h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #333;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-divider h3 i {
  color: #667eea;
}

/* Button Styles */
.form-actions {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
  background: #f8f9fa;
  color: #666;
  border: 2px solid #e1e5e9;
}

.btn-secondary:hover {
  background: #e9ecef;
  border-color: #adb5bd;
}

.btn-outline {
  background: transparent;
  color: #667eea;
  border: 2px solid #667eea;
}

.btn-outline:hover {
  background: #667eea;
  color: white;
}

/* Output Section */
.output-section {
  margin-top: 30px;
}

.output-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 15px;
}

.output-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.proposal-output {
  position: relative;
  min-height: 200px;
}

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #f3f3f3;
  border-top: 4px solid #667eea;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 20px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.proposal-content {
  background: #f8f9fa;
  border: 2px solid #e1e5e9;
  border-radius: 12px;
  padding: 25px;
  line-height: 1.8;
  white-space: pre-wrap;
  font-size: 1rem;
  color: #333;
  min-height: 200px;
}

/* Saved Proposals */
.saved-proposals {
  display: grid;
  gap: 15px;
}

.saved-proposal-item {
  background: #f8f9fa;
  border: 2px solid #e1e5e9;
  border-radius: 12px;
  padding: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.saved-proposal-item:hover {
  border-color: #667eea;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.1);
}

.saved-proposal-title {
  font-weight: 600;
  color: #333;
  margin-bottom: 8px;
}

.saved-proposal-date {
  font-size: 0.85rem;
  color: #888;
}

/* Error Messages */
.error-message {
  color: #dc3545;
  font-size: 0.85rem;
  margin-top: 5px;
  display: none;
}

.error-message.show {
  display: block;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: white;
  border-radius: 12px;
  padding: 15px 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  border-left: 4px solid #667eea;
  animation: slideIn 0.3s ease;
  max-width: 300px;
}

.toast.success {
  border-left-color: #28a745;
}

.toast.error {
  border-left-color: #dc3545;
}

.toast.warning {
  border-left-color: #ffc107;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Footer */
.footer {
  text-align: center;
  padding: 30px 0;
  color: #333;
  font-size: 0.95rem;
  font-weight: 600;
}

/* Utility Classes */
.hidden {
  display: none !important;
}

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

.mb-20 {
  margin-bottom: 20px;
}

.mt-20 {
  margin-top: 20px;
}