/* Custom variables matching the website brand */
:root {
  --primary-color: #045c24;
  --primary-hover: #03461b;
  --accent-color: #085078;
  --accent-hover: #053b59;
  --bg-light: #f9fbf9;
  --bg-card: #ffffff;
  --text-main: #2c3e50;
  --text-muted: #5a6b7c;
  --border-color: #e2e8f0;
  --border-radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 10px 25px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.08);
}

/* Base Wrapper Adjustments */
.wrap {
  display: block;
  max-width: 1200px;
  margin: 0 auto 3em;
  padding: 2em 1.5em;
  width: 100%;
  box-sizing: border-box;
}

/* Split Pane Grid Layout */
.donation-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
}

@media (min-width: 992px) {
  .donation-grid {
    grid-template-columns: 1.1fr 1.2fr;
    align-items: start;
  }
}

/* Navigation Heart Active State */
.active-heart i {
  color: var(--primary-color) !important;
  font-weight: bold;
  transform: scale(1.15);
  transition: var(--transition);
}
.active-heart:hover i {
  color: var(--accent-color) !important;
  transform: scale(1.25);
}

/* Premium Card Styles */
.donation-card {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  transition: var(--transition);
}

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

.donation-card h3 {
  font-size: 1.5rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

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

.donation-card > p {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
  font-size: 1rem;
}

/* Modern Form Styles */
.donation-form .form-group {
  margin-bottom: 1.5rem;
}

.donation-form label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-main);
  font-size: 0.95rem;
}

.donation-form .form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  color: var(--text-main);
  background-color: var(--bg-light);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  transition: var(--transition);
  box-sizing: border-box;
}

.donation-form .form-control:focus {
  border-color: var(--primary-color);
  background-color: var(--bg-card);
  outline: none;
  box-shadow: 0 0 0 3px rgba(4, 92, 36, 0.15);
}

.donation-form select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232c3e50' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
  padding-right: 2.5rem;
}

.donation-form textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  background: var(--primary-color);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.9rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-submit:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(4, 92, 36, 0.3);
}

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

.btn-submit:disabled {
  background: #cbd5e1;
  color: #64748b;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Feedback Banners */
.alert-banner {
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.alert-banner-success {
  background-color: #ecfdf5;
  border: 1px solid #10b981;
  color: #065f46;
}

.alert-banner-error {
  background-color: #fef2f2;
  border: 1px solid #ef4444;
  color: #991b1b;
}

/* Modern Tab Interface */
.tab-navigation {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  background: var(--bg-light);
  padding: 0.4rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  border: 1px solid var(--border-color);
}

.tab-btn {
  flex: 1 1 auto;
  min-width: 90px;
  background: transparent;
  border: none;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.tab-btn:hover {
  color: var(--accent-color);
  background: rgba(8, 80, 120, 0.05);
}

.tab-btn.active {
  background: var(--accent-color);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.tab-content {
  display: none;
  animation: fadeIn 0.4s ease-in-out forwards;
}

.tab-content.active {
  display: block;
}

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

/* Pay Option Content Styles */
.pay-instructions {
  font-size: 1.05rem;
  color: var(--text-main);
  line-height: 1.7;
}

.pay-instructions p {
  margin-bottom: 1.25rem;
}

.pay-instructions strong {
  font-weight: 700;
  color: var(--accent-color);
}

/* Premium Bank Details Box */
.bank-details-box {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--primary-color);
  border-radius: 8px;
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.bank-row {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0.85rem 0;
  border-bottom: 1px dashed var(--border-color);
  gap: 0.5rem;
}

@media (min-width: 480px) {
  .bank-row {
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
  }
}

.bank-row:last-child {
  border-bottom: none;
}

.bank-label {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.95rem;
  min-width: 140px;
}

.bank-value-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-grow: 1;
  justify-content: space-between;
}

.bank-value {
  font-family: 'Courier New', Courier, monospace;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-main);
}

/* Copy to Clipboard Button */
.btn-copy {
  background: #fff;
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-color);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  outline: none;
}

.btn-copy:hover {
  background: var(--accent-color);
  color: #fff;
  border-color: var(--accent-color);
  transform: scale(1.05);
}

.btn-copy.copied {
  background: var(--primary-color) !important;
  color: #fff !important;
  border-color: var(--primary-color) !important;
}

/* Responsive banner */
.inner-banner {
  background: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
  padding: 4.5rem 0;
  text-align: center;
  color: #fff;
}

.inner-banner h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: 1px;
}