/* ============================================================================
   PAGE STYLESHEET: Admissions Gateway (public/css/admissions.css)
   ============================================================================ */

/* --- Step Navigation & Role Tabs -------------------------- */
.admissions-tab-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--surface);
  padding: 0.5rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  margin-bottom: 2rem;
}

.tab-btn {
  flex: 1;
  padding: 0.85rem 1.5rem;
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: 0.75rem;
  color: var(--muted);
  background: transparent;
  border: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.tab-btn:hover {
  color: var(--primary);
  background: rgba(43, 120, 197, 0.08);
}

.tab-btn.active {
  background: var(--primary, #2B78C5);
  color: #FFFFFF;
  box-shadow: 0 6px 18px rgba(26, 123, 204, 0.28);
}

/* --- Form Stepper ----------------------------------------- */
.form-step {
  display: none;
  animation: fadeIn 0.35s ease-out both;
}

.form-step.active {
  display: block;
}

.step-indicator {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin-bottom: 2.5rem;
  padding: 0 1rem;
}

.step-indicator::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 3rem;
  right: 3rem;
  height: 3px;
  background: var(--border-solid);
  z-index: 1;
  transform: translateY(-50%);
}

.step-node {
  position: relative;
  z-index: 2;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--surface);
  border: 3px solid var(--border-solid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--muted);
  transition: all 0.3s ease;
}

.step-node.active {
  border-color: var(--primary);
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(43, 120, 197, 0.2);
}

.step-node.completed {
  border-color: #10B981;
  background: #10B981;
  color: #FFFFFF;
}

/* --- Form Cards & Input Fields ---------------------------- */
.admissions-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.admissions-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(43, 120, 197, 0.28);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.85rem 1.15rem;
  font-size: 0.875rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-solid);
  background: var(--surface);
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(43, 120, 197, 0.15);
  transform: translateY(-1px);
}

/* --- Document Upload Dropzone ----------------------------- */
.upload-dropzone {
  border: 2px dashed rgba(43, 120, 197, 0.3);
  border-radius: 1.25rem;
  padding: 2.5rem 1.5rem;
  text-align: center;
  background: rgba(43, 120, 197, 0.03);
  transition: all 0.3s ease;
  cursor: pointer;
}

.upload-dropzone:hover {
  border-color: var(--primary);
  background: rgba(43, 120, 197, 0.08);
  transform: translateY(-2px);
}

.upload-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

/* --- Fee Structure & Criteria Tables ---------------------- */
.fee-table-container {
  border-radius: 1.25rem;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.fee-table {
  width: 100%;
  border-collapse: collapse;
}

.fee-table th {
  background: var(--primary, #2B78C5);
  color: #FFFFFF;
  padding: 1rem 1.25rem;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: left;
}

.fee-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text);
}

.fee-table tr:hover td {
  background: rgba(43, 120, 197, 0.04);
}

/* --- Checklist Items --------------------------------------- */
.checklist-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.checklist-card:hover {
  transform: translateX(4px);
  border-color: var(--accent);
}

.checklist-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(243, 156, 18, 0.15);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* --- Responsive Online Admission Application Form Grid --- */
.admissions-form-grid {
  max-width: 42rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  width: 100%;
}

@media (min-width: 640px) {
  .admissions-form-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.admissions-form-grid .form-input,
.admissions-form-grid .form-select {
  box-sizing: border-box;
  width: 100%;
}