.ksp-portal{--blue:#087bea;max-width:1000px;margin:30px auto;font-family:system-ui,-apple-system,sans-serif;color:#162033}.ksp-login{max-width:440px;margin:auto;padding:30px;border:1px solid #e5e7eb;border-radius:18px;background:#fff;box-shadow:0 12px 35px rgba(16,24,40,.08)}.ksp-login h2{margin-top:0}.ksp-login label{display:block;font-weight:650;margin:16px 0}.ksp-login input{display:block;width:100%;box-sizing:border-box;padding:12px;margin-top:6px;border:1px solid #d0d5dd;border-radius:8px}.ksp-login button,.ksp-receipt-actions button{width:100%;border:0;border-radius:8px;background:var(--blue,#087bea);color:#fff;padding:13px;font-weight:700;cursor:pointer}.ksp-alert{background:#fee4e2;color:#b42318;padding:10px;border-radius:8px}.ksp-profile{padding:22px;color:#fff;background:linear-gradient(135deg,#087bea,#075bb1);border-radius:16px;margin-bottom:18px}.ksp-profile small{opacity:.85}.ksp-profile h2{margin:5px 0}.ksp-front-table{overflow:auto;border:1px solid #e5e7eb;border-radius:14px}.ksp-front-table table{width:100%;border-collapse:collapse;background:#fff}.ksp-front-table th,.ksp-front-table td{padding:14px;text-align:left;border-bottom:1px solid #e5e7eb}.ksp-status{display:inline-block;padding:5px 9px;border-radius:99px;font-size:12px;font-weight:700}.ksp-paid{background:#dcfae6;color:#067647}.ksp-unpaid,.ksp-overdue{background:#fee4e2;color:#b42318}.ksp-partial{background:#fef0c7;color:#b54708}.ksp-receipt-body{margin:0;background:#f2f4f7;font-family:system-ui,-apple-system,sans-serif;color:#182230}.ksp-receipt{max-width:760px;margin:30px auto;background:#fff;padding:42px;box-shadow:0 10px 35px rgba(0,0,0,.08)}.ksp-receipt header{display:flex;justify-content:space-between;gap:30px;padding-bottom:20px;border-bottom:3px solid #087bea}.ksp-receipt header h1{margin:0;color:#087bea}.ksp-receipt header p{margin:6px 0;font-size:13px}.ksp-receipt header>div:last-child{text-align:right}.ksp-receipt header span{display:block;margin-top:5px;font-size:12px}.ksp-receipt-meta{display:grid;grid-template-columns:1fr 1fr;gap:0 30px;margin:20px 0}.ksp-receipt-meta p{display:flex;flex-direction:column}.ksp-receipt-meta span,.ksp-receipt footer small{font-size:12px;color:#667085;margin-bottom:4px}.ksp-receipt table{width:100%;border-collapse:collapse}.ksp-receipt th,.ksp-receipt td{padding:13px;border:1px solid #e5e7eb;text-align:left}.ksp-receipt th:last-child,.ksp-receipt td:last-child{text-align:right}.ksp-receipt footer{display:flex;justify-content:space-between;margin-top:35px}.ksp-receipt footer div{display:flex;flex-direction:column}.ksp-paid-stamp{color:#067647}.ksp-receipt-actions{margin-top:35px}.ksp-receipt-actions button{max-width:220px}@media(max-width:600px){.ksp-receipt{margin:0;padding:22px}.ksp-receipt header,.ksp-receipt footer{flex-direction:column}.ksp-receipt header>div:last-child{text-align:left}.ksp-receipt-meta{grid-template-columns:1fr}}@media print{.ksp-receipt-body{background:#fff}.ksp-receipt{margin:0;box-shadow:none;max-width:none}.ksp-receipt-actions{display:none}}