@import"https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap";@keyframes spin{to{transform:rotate(360deg)}}.btn-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle}:root{--color-primary: #352f9d;--color-primary-dark: #2a2580;--color-primary-light: #4e47b5;--color-accent: #e41f20;--color-accent-dark: #c41a1b;--color-white: #ffffff;--color-off-white: #f5f6fa;--color-gray-light: #e8e9f0;--color-gray: #9a9ab0;--color-gray-dark: #5a5a7a;--color-text: #1e1e2d;--color-text-muted: #6c6c8a;--color-error: #e41f20;--color-success: #28a745;--color-border: #d0d1e0;--font-family: "Poppins", sans-serif;--border-radius: 8px;--border-radius-lg: 16px;--shadow-sm: 0 2px 8px rgba(53, 47, 157, .08);--shadow-md: 0 4px 20px rgba(53, 47, 157, .15);--shadow-lg: 0 8px 40px rgba(53, 47, 157, .2);--transition: all .3s 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#352f9d1f}.form-control.is-invalid{border-color:var(--color-error);box-shadow:0 0 0 3px #e41f201a}.form-control::placeholder{color:var(--color-gray);font-size:.85rem}.error-msg{font-size:.75rem;color:var(--color-error);margin-top:4px;display:flex;align-items:center;gap:4px}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}.reg-page{min-height:100vh;background:var(--color-off-white);padding:76px 16px 56px}.reg-container{max-width:1100px;margin:0 auto}.reg-stepper{display:flex;align-items:flex-start;justify-content:space-between;position:relative;margin-bottom:36px;padding:0 20px}.step-item{display:flex;flex-direction:column;align-items:center;flex:1;position:relative;z-index:1}.step-connector{position:absolute;top:20px;left:calc(50% + 20px);right:calc(-50% + 20px);height:2px;background:var(--color-gray-light);transition:background .4s ease;z-index:0}.step-item.done .step-connector,.step-item.active .step-connector{background:var(--color-primary)}.step-item:last-child .step-connector{display:none}.step-circle{width:42px;height:42px;border-radius:50%;background:var(--color-gray-light);color:var(--color-gray-dark);display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;border:2px solid transparent;transition:var(--transition);position:relative;z-index:1}.step-item.done .step-circle{background:var(--color-primary);color:#fff}.step-item.active .step-circle{background:var(--color-primary);color:#fff;box-shadow:0 0 0 5px #352f9d26;border-color:var(--color-primary)}.step-label{font-size:.68rem;font-weight:500;color:var(--color-gray);margin-top:8px;text-align:center;white-space:nowrap}.step-item.done .step-label,.step-item.active .step-label{color:var(--color-primary);font-weight:600}.reg-card{background:#fff;border-radius:var(--border-radius-lg);padding:32px 36px;box-shadow:var(--shadow-sm);border:1px solid var(--color-gray-light);margin-bottom:8px}.reg-card-title{font-size:1.2rem;font-weight:700;color:var(--color-text);border-bottom:2px solid var(--color-gray-light);padding-bottom:14px;margin-bottom:24px}.reg-section-title{font-size:.95rem;font-weight:600;color:var(--color-gray-dark);margin:24px 0 14px;padding-bottom:8px;border-bottom:1px solid var(--color-gray-light)}.reg-row{display:grid;gap:16px;margin-bottom:16px}.reg-1{grid-template-columns:1fr}.reg-2{grid-template-columns:1fr 1fr}.reg-3{grid-template-columns:1fr 1fr 1fr}.reg-4{grid-template-columns:1fr 1fr 1fr 1fr}.intake-banner{display:flex;align-items:flex-start;gap:12px;padding:14px 18px;margin-bottom:16px;border-radius:10px;background:#eff6ff;border:1px solid #bfdbfe}.intake-banner-loading{color:#6b7280;font-size:.85rem;align-items:center}.intake-banner-icon{color:#2563eb;flex-shrink:0;margin-top:2px}.intake-banner-body{flex:1}.intake-banner-title{font-weight:700;font-size:.95rem;color:#1e40af;margin-bottom:2px}.intake-banner-meta{font-size:.82rem;color:#3b82f6;font-weight:500}.intake-batch-info{margin-top:10px;padding:10px 14px;background:#dbeafe;border-radius:8px}.intake-batch-title{font-weight:700;font-size:.88rem;color:#1e3a5f;margin-bottom:2px}.intake-batch-meta{font-size:.8rem;color:#1e40af;font-weight:500}.intake-batch-seats{font-size:.78rem;color:#047857;font-weight:600;margin-top:4px}.intake-student-id{display:flex;align-items:center;gap:8px;margin-top:10px;padding:8px 14px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px}.intake-student-id-label{font-size:.82rem;color:#15803d;font-weight:600}.intake-student-id-value{font-size:1.05rem;font-weight:800;color:#166534;letter-spacing:1px;font-family:Courier New,monospace}.intake-banner-note{font-size:.78rem;color:#6b7280;margin-top:6px}.reg-label{display:block;font-size:.775rem;font-weight:600;color:var(--color-gray-dark);margin-bottom:6px;letter-spacing:.2px}.reg-required{color:var(--color-accent)}.reg-btn-group{display:flex;justify-content:center;align-items:center;gap:16px;margin-top:28px}.reg-btn-next{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));color:#fff;padding:12px 44px;border-radius:var(--border-radius);font-family:var(--font-family);font-size:.9rem;font-weight:600;letter-spacing:.5px;border:none;cursor:pointer;transition:var(--transition);min-width:150px;display:flex;align-items:center;justify-content:center;gap:8px}.reg-btn-next:hover:not(:disabled){background:linear-gradient(135deg,var(--color-primary-dark),var(--color-primary));box-shadow:0 6px 20px #352f9d4d;transform:translateY(-1px)}.reg-btn-next span,.reg-btn-prev{display:inline-flex;align-items:center;gap:6px}.reg-btn-next:disabled{opacity:.45;cursor:not-allowed;transform:none}.reg-btn-prev{background:#fff;color:var(--color-gray-dark);padding:12px 44px;border-radius:var(--border-radius);font-family:var(--font-family);font-size:.9rem;font-weight:600;letter-spacing:.5px;border:1.5px solid var(--color-border);cursor:pointer;transition:var(--transition);min-width:150px}.reg-btn-prev:hover{background:var(--color-gray-light);border-color:var(--color-gray)}.doc-upload-group{margin-bottom:20px}.doc-upload-label{font-size:.8rem;font-weight:600;color:var(--color-gray-dark);margin-bottom:4px;display:flex;align-items:center;gap:4px}.doc-hint{font-size:.72rem;color:var(--color-text-muted);margin-bottom:8px}.doc-file-input{width:100%;padding:8px 12px;border:1.5px dashed var(--color-border);border-radius:var(--border-radius);font-size:.83rem;font-family:var(--font-family);background:var(--color-off-white);cursor:pointer;transition:var(--transition);outline:none}.doc-file-input:focus,.doc-file-input:hover{border-color:var(--color-primary);background:rgba(53,47,157,.03)}.doc-file-input.uploaded{border-color:var(--color-success);background:rgba(40,167,69,.04)}.doc-file-input.is-invalid{border-color:var(--color-error)}.reg-checkbox-row{display:flex;align-items:center;gap:10px;margin-bottom:16px;cursor:pointer}.reg-checkbox-row input[type=checkbox]{width:16px;height:16px;accent-color:var(--color-primary);cursor:pointer}.reg-checkbox-row span{font-size:.85rem;color:var(--color-gray-dark);font-weight:500}@media (max-width: 768px){.reg-2,.reg-3,.reg-4{grid-template-columns:1fr}.reg-card{padding:20px 16px}.step-label{display:none}.step-circle{width:34px;height:34px;font-size:.78rem}.reg-page{padding:20px 12px 40px}}@media (max-width: 480px){.reg-stepper{padding:0}.reg-btn-next,.reg-btn-prev{padding:11px 24px;min-width:120px;font-size:.85rem}}