/* SPARSH - Teachersteam.co.in Style - Based on DA Arrears Calculator */
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Arial,sans-serif;background:#f2f4f8;color:#222;display:flex;flex-direction:column;min-height:100vh;padding-top:78px;padding-bottom:110px;}
.top-bar{background:#0a2463;color:#fff;text-align:center;padding:14px;font-weight:700;font-size:18px;letter-spacing:.3px;position:fixed;top:0;left:0;right:0;z-index:1000;box-shadow:0 2px 8px rgba(0,0,0,.2);}
.sub-bar{background:#e3f2fd;text-align:center;padding:10px;font-size:14px;color:#0a2463;font-weight:600;border-bottom:2px solid #0a2463;position:fixed;top:46px;left:0;right:0;z-index:999;}
.container{max-width:1100px;margin:10px auto;background:#fff;border-radius:10px;box-shadow:0 2px 12px rgba(0,0,0,.08);padding:22px;flex:1;width:95%;}
.form-title{text-align:center;color:#0a2463;font-weight:800;font-size:22px;margin-bottom:5px;}
.form-subtitle{text-align:center;color:#666;font-size:13px;margin-bottom:20px;}
.form-box{background:#f8f9ff;border:2px solid #0a2463;border-radius:10px;padding:25px;margin-bottom:20px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media(max-width:700px){ .form-grid{grid-template-columns:1fr;} }
.form-group{margin-bottom:18px;}
.form-group label{font-weight:700;font-size:13.5px;margin-bottom:6px;display:block;color:#0a2463;text-transform:uppercase;}
.form-group select,.form-group input{width:100%;padding:12px 14px;border:1.5px solid #b0b8d1;border-radius:6px;font-size:15px;background:#fff;outline:none;transition:0.2s;}
.form-group select:focus,.form-group input:focus{border-color:#0a2463;box-shadow:0 0 0 3px rgba(10,36,99,0.12);}
.section-title{background:#e3f2fd;color:#0a2463;font-weight:800;padding:10px 14px;border-left:5px solid #0a2463;margin:22px 0 12px;border-radius:4px;font-size:15px;}
.submit-wrap{text-align:center;margin-top:18px;}
.submit-btn{background:#0a2463;color:#fff;border:none;padding:13px 50px;border-radius:6px;font-weight:800;cursor:pointer;font-size:16px;letter-spacing:0.5px;width:100%;max-width:320px;transition:0.2s;}
.submit-btn:hover{background:#123a9a;transform:translateY(-1px);}
.alert{padding:13px 16px;margin:18px 0;border-radius:6px;font-size:14px;line-height:1.5}
.alert-success{background:#e8f5e9;border-left:5px solid #2e7d32;color:#1b5e20}
.alert-error{background:#fce8e6;border-left:5px solid #c62828;color:#7a1e18}
.table-wrap{overflow-x:auto;margin:15px 0;border:2px solid #0a2463;border-radius:10px;}
table{width:100%;border-collapse:collapse;min-width:600px;}
th{background:#0a2463;color:#fff;font-size:11.5px;text-transform:uppercase;letter-spacing:.3px;text-align:center;padding:10px 6px;}
td{padding:8px 6px;font-size:13px;border-bottom:1px solid #d0d7eb;text-align:center;}
tr:nth-child(even){background:#f8f9ff;}
tr.total-row{background:#e3f2fd;font-weight:800;color:#0a2463;}
.cards-grid{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:12px;margin-top:15px}
@media(max-width:900px){ .cards-grid{grid-template-columns:1fr 1fr;} }
@media(max-width:600px){ .cards-grid{grid-template-columns:1fr;} }
.card{background:#fff;border:2px solid #0a2463;border-radius:10px;overflow:hidden;box-shadow:0 2px 8px rgba(10,36,99,.08)}
.card-head{background:#0a2463;color:#fff;padding:10px 14px;font-weight:800;font-size:13px;text-align:center}
.card-body{padding:14px;background:#f8f9ff;text-align:center}
.field{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-bottom:1px dashed #d0d7eb;font-size:13px}
.field:last-child{border-bottom:0}
.field .label{color:#0a2463;font-weight:700;font-size:12px;text-transform:uppercase}
.field .value{color:#222;font-weight:600;text-align:right;flex:1}
.summary-flex{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0}
.summary-box{flex:1;min-width:160px;padding:12px;border-radius:8px;text-align:center;border:1px solid;box-shadow:0 1px 4px rgba(0,0,0,.05)}
.summary-box .sb-label{font-size:11px;font-weight:700;line-height:1.3}
.summary-box .sb-value{font-size:16px;font-weight:800;margin-top:4px;line-height:1.2}
.sb-old{background:#f8f9ff;border-color:#dbe2f0;color:#0a2463}
.sb-new37{background:#e3f2fd;border-color:#0a2463;color:#0a2463}
.sb-new40{background:#fff3e0;border-color:#e65100;color:#e65100}
.sb-total{background:#e8f5e9;border-color:#2e7d32;color:#1b5e20}
.note-box{background:#fff3cd;border:1px solid #ffc107;padding:10px 12px;border-radius:6px;font-size:12.5px;margin:12px 0;color:#856404;}
.share-section{position:fixed;bottom:38px;left:0;right:0;background:#ffffff;border-top:1.5px solid #0a2463;border-bottom:1.5px solid #d0d7eb;padding:8px 12px;z-index:998;display:flex;align-items:center;justify-content:space-between;gap:8px;box-shadow:0 -2px 10px rgba(0,0,0,.08);}
.share-label{font-weight:800;color:#0a2463;font-size:13px;white-space:nowrap;}
.share-buttons{display:flex;gap:6px;flex-wrap:nowrap;overflow-x:auto;flex:1;justify-content:flex-end;}
.share-btn{display:inline-flex;align-items:center;gap:5px;padding:7px 10px;border-radius:50px;text-decoration:none;font-weight:700;font-size:12px;color:#fff;white-space:nowrap;}
.share-whatsapp{background:linear-gradient(135deg,#25D366 0%,#128C7E 100%);}
.share-facebook{background:linear-gradient(135deg,#1877F2 0%,#0a58ca 100%);}
.share-x{background:linear-gradient(135deg,#000 0%,#2c2c2c 100%);}
.bottom-copy{text-align:center;padding:10px;font-size:11px;color:#fff;background:#0a2463;position:fixed;bottom:0;left:0;right:0;z-index:999;}

/* For PDF document preview */
.document{background:#fff;color:#111;border:1px solid #d7dce2;padding:15mm;margin:18px auto;width:210mm;min-height:297mm;box-shadow:0 4px 18px #0000000d;font:12pt/1.55 'Times New Roman',serif}
.doc-table{width:100%;border-collapse:collapse;margin:10px 0;font-size:9.5pt;table-layout:fixed;overflow-wrap:anywhere}
.doc-table th,.doc-table td{border:1px solid #333;padding:5px 4px;text-align:left;vertical-align:middle}
.doc-table th{text-align:center;background:#f0f0f0;color:#000}