/* CSS styles for Online Donations Page */

.donate-page-section {
  background-color: #f7fafc; /* Soft light gray background */
  padding: 40px 0;
  width: 100%;
  font-family: 'Montserrat', sans-serif;
  color: #2d3748;
}

.donate-page-section .header-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Breadcrumb Header Banner --- */
.donate-breadcrumb-banner {
  background-color: #ebf3fc;
  padding: 15px 0;
  width: 100%;
  border-bottom: 1px solid #cbd5e0;
}

.donate-breadcrumb-banner .header-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.donate-breadcrumb {
  font-size: 12.5px;
  font-weight: 600;
  color: #718096;
}

.donate-breadcrumb a {
  color: #1b5182;
  text-decoration: none;
}

.donate-breadcrumb a:hover {
  text-decoration: underline;
}

.donate-breadcrumb-separator {
  margin: 0 8px;
  color: #a0aec0;
}

.donate-page-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: #1b5182;
  margin-top: 6px;
}

/* --- Welfare Cause Tabs --- */
.donate-tabs {
  display: flex;
  flex-wrap: wrap;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  overflow: hidden;
  border: 1px solid #e2e8f0;
  margin-bottom: 30px;
}

.donate-tab-btn {
  flex: 1 1 150px;
  background: none;
  border: none;
  border-right: 1px solid #f0f0f0;
  padding: 15px 12px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  color: #555555;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.25s ease;
  text-align: center;
}

.donate-tab-btn i {
  font-size: 18px;
  color: #718096;
  transition: color 0.25s;
}

.donate-tab-btn:hover {
  background-color: #f7fafc;
  color: #1b5182;
}

.donate-tab-btn:hover i {
  color: #1b5182;
}

.donate-tab-btn.active {
  background-color: #1b5182;
  color: #ffffff;
}

.donate-tab-btn.active i {
  color: #ffffff;
}

/* Remove last border */
.donate-tab-btn:last-child {
  border-right: none;
}

/* --- Form Container Card --- */
.donate-form-card {
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  border: 1px solid #eef2f6;
  padding: 35px;
  box-sizing: border-box;
}

/* Form Sections */
.donate-form-section-title {
  background-color: #eef5fc;
  color: #1b5182;
  font-size: 13.5px;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin: 30px 0 20px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.donate-form-section-title:first-of-type {
  margin-top: 0;
}

/* Radio Button Selectors (Citizenship & Type) */
.donate-radio-group {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  margin-bottom: 25px;
}

.donate-selector-label {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1.5px solid #cbd5e0;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  color: #4a5568;
  cursor: pointer;
  background-color: #ffffff;
  transition: all 0.2s;
  user-select: none;
}

/* Hide native inputs */
.donate-selector-label input[type="radio"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

/* Styled radio check indicator circle */
.donate-radio-circle {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid #cbd5e0;
  display: inline-block;
  position: relative;
  transition: all 0.2s;
  flex-shrink: 0;
}

.donate-selector-label:hover {
  border-color: #1b5182;
  color: #1b5182;
}

/* Radio button active states */
.donate-selector-label.selected {
  border-color: #1b5182;
  background-color: #ebf3fc;
  color: #1b5182;
}

.donate-selector-label.selected .donate-radio-circle {
  border-color: #1b5182;
}

.donate-selector-label.selected .donate-radio-circle::after {
  content: '';
  width: 8px;
  height: 8px;
  background-color: #1b5182;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: block;
}

/* --- Amount Grid --- */
.donate-amount-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.donate-amount-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 6px;
  border: 1.5px solid #cbd5e0;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  color: #4a5568;
  background-color: #ffffff;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  user-select: none;
}

.donate-amount-btn:hover {
  border-color: #1b5182;
  color: #1b5182;
  background-color: #f7fafc;
}

.donate-amount-btn.active {
  background-color: #1b5182;
  border-color: #1b5182;
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(27, 81, 130, 0.2);
}

/* Custom Other Amount Wrapper */
.donate-custom-amount-wrapper {
  width: 100%;
  max-width: 380px;
  margin: 15px auto 25px auto;
  position: relative;
  text-align: center;
}

.donate-custom-amount-input {
  width: 100%;
  padding: 12px 45px 12px 20px;
  border: 1.5px solid #cbd5e0;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 700;
  color: #2d3748;
  box-sizing: border-box;
  text-align: center;
  outline: none;
  transition: all 0.2s;
}

.donate-custom-amount-input:focus {
  border-color: #1b5182;
  box-shadow: 0 0 0 3px rgba(27, 81, 130, 0.15);
}

.donate-custom-amount-wrapper::before {
  content: '₹';
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 700;
  color: #718096;
  font-size: 16px;
}

/* placeholder style */
.donate-custom-amount-input::placeholder {
  color: #a0aec0;
  font-weight: 500;
}

/* --- Dynamic Dynamic Calculation Panel --- */
.donate-summary-alert {
  background-color: #e6f6ec;
  border-left: 4px solid #13a34a;
  padding: 16px 20px;
  border-radius: 4px;
  font-size: 14.5px;
  font-weight: 600;
  color: #276749;
  line-height: 1.5;
  margin-bottom: 25px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.donate-summary-alert i {
  font-size: 18px;
  color: #13a34a;
}

/* --- Morning Nutrition Add-on Checkbox Panel --- */
.donate-addon-panel {
  background-color: #fffaf0;
  border: 1px solid #feebc8;
  padding: 16px;
  border-radius: 6px;
  font-size: 13.5px;
  font-weight: 500;
  color: #7b341e;
  line-height: 1.5;
  margin-bottom: 30px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.donate-addon-checkbox {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  cursor: pointer;
  accent-color: #13a34a;
  flex-shrink: 0;
}

.donate-addon-num-input {
  width: 65px;
  padding: 4px 6px;
  border: 1.5px solid #cbd5e0;
  border-radius: 4px;
  text-align: center;
  font-weight: 700;
  color: #2d3748;
  margin: 0 4px;
  outline: none;
}

.donate-addon-num-input:focus {
  border-color: #1b5182;
}

/* --- Input Fields & Form Grid --- */
.donate-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 30px;
}

.donate-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.donate-form-group.col-span-2 {
  grid-column: span 2;
}

.donate-form-label {
  font-size: 12.5px;
  font-weight: 700;
  color: #4a5568;
}

.donate-form-label span.required {
  color: #e53e3e;
  margin-left: 2px;
}

.donate-input-field {
  padding: 10px 14px;
  border: 1.5px solid #cbd5e0;
  border-radius: 6px;
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 500;
  color: #2d3748;
  background-color: #ffffff;
  outline: none;
  transition: all 0.2s;
  box-sizing: border-box;
  width: 100%;
}

.donate-input-field:focus {
  border-color: #1b5182;
  box-shadow: 0 0 0 3px rgba(27, 81, 130, 0.12);
}

/* Title selector width helper */
.donate-name-wrapper {
  display: flex;
  gap: 10px;
}

.donate-title-select {
  width: 90px;
  flex-shrink: 0;
}

/* --- 80(G) Exemption Form Accordion --- */
.donate-exemption-checkbox-wrapper {
  margin-top: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.donate-exemption-subform {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0, 1, 0, 1); /* fast slide open */
  background-color: #f7fafc;
  border-radius: 6px;
  margin-top: 12px;
  box-sizing: border-box;
}

.donate-exemption-subform.open {
  max-height: 400px;
  padding: 20px;
  border: 1px dashed #cbd5e0;
  transition: max-height 0.4s cubic-bezier(1, 0, 1, 0);
}

/* --- Math Security Captcha --- */
.donate-captcha-wrapper {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
  margin: 25px 0 15px 0;
  background-color: #f7fafc;
  padding: 15px;
  border-radius: 6px;
  border: 1.5px solid #edf2f7;
  width: fit-content;
}

.donate-captcha-question {
  font-size: 16px;
  font-weight: 700;
  color: #4a5568;
  background-color: #edf2f7;
  padding: 8px 16px;
  border-radius: 4px;
  border: 1px solid #cbd5e0;
  letter-spacing: 1px;
}

.donate-captcha-input {
  width: 90px;
  text-align: center;
  font-size: 16px;
  font-weight: 700;
}

.donate-checkbox-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.4;
  color: #4a5568;
  margin-top: 20px;
}

.donate-checkbox-consent input {
  margin-top: 3px;
  cursor: pointer;
}

.donate-checkbox-consent a {
  color: #1b5182;
  text-decoration: none;
  font-weight: 600;
}

.donate-checkbox-consent a:hover {
  text-decoration: underline;
}

/* --- Submit Section --- */
.donate-submit-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  margin-top: 40px;
  border-top: 1.5px solid #edf2f7;
  padding-top: 30px;
  text-align: center;
}

.btn-donate-submit {
  background-color: #13a34a;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 15px 55px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  letter-spacing: 1px;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(19, 163, 74, 0.25);
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-donate-submit:hover {
  background-color: #0f853b;
  box-shadow: 0 6px 18px rgba(19, 163, 74, 0.35);
  transform: translateY(-1px);
}

.btn-donate-submit:active {
  transform: translateY(1px);
}

.donate-trust-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 10px;
  opacity: 0.85;
}

.donate-badge-img {
  height: 32px;
  width: auto;
  display: block;
}

/* --- Validation Error Styling --- */
.donate-error-message {
  color: #e53e3e;
  font-size: 12px;
  font-weight: 600;
  margin-top: 4px;
  display: none;
}

.donate-input-field.error {
  border-color: #e53e3e;
  background-color: #fff5f5;
}

/* ----------------------------------------------------
   RESPONSIVE DESIGN BREAKPOINTS
---------------------------------------------------- */

@media (max-width: 1024px) {
  .donate-amount-grid {
    grid-template-columns: repeat(4, 1fr); /* 4 columns on tablet */
  }
}

@media (max-width: 768px) {
  .donate-form-card {
    padding: 25px;
  }
  .donate-form-grid {
    grid-template-columns: 1fr; /* Stack inputs vertically */
  }
  .donate-form-group.col-span-2 {
    grid-column: span 1;
  }
  .donate-amount-grid {
    grid-template-columns: repeat(3, 1fr); /* 3 columns on small viewports */
    gap: 10px;
  }
  .donate-tab-btn {
    padding: 12px 8px;
    font-size: 11px;
  }
  .donate-page-title {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .donate-amount-grid {
    grid-template-columns: repeat(2, 1fr); /* 2 columns on mobile */
  }
  .donate-radio-group {
    flex-direction: column;
    gap: 10px;
  }
  .donate-selector-label {
    width: 100%;
  }
  .btn-donate-submit {
    width: 100%;
    justify-content: center;
    padding: 15px 20px;
  }
}