/* All-in-One Finance Calculators Pro */
.aiofc{--bg:#fff;--surface:#f7f9fc;--surface2:#eef3f9;--text:#172033;--muted:#667085;--line:#dce3ed;--accent:#2563eb;--accent2:#1d4ed8;--good:#087443;max-width:1100px;margin:28px auto;padding:0;border:1px solid var(--line);border-radius:22px;background:var(--bg);color:var(--text);box-shadow:0 18px 55px rgba(15,23,42,.10);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;overflow:hidden}
.aiofc.aiofc-dark{--bg:#101827;--surface:#172235;--surface2:#1d2a40;--text:#f4f7fb;--muted:#aab5c5;--line:#2c3a50;--accent:#60a5fa;--accent2:#3b82f6;--good:#6ee7b7;box-shadow:0 18px 55px rgba(0,0,0,.25)}
.aiofc *{box-sizing:border-box}.aiofc-header{display:flex;justify-content:space-between;gap:20px;padding:30px 32px 24px;background:linear-gradient(135deg,var(--surface),var(--bg))}
.aiofc-kicker,.aiofc-eyebrow{font-size:11px;letter-spacing:.14em;font-weight:800;color:var(--accent)}.aiofc-header h2{margin:5px 0 7px;font-size:28px;line-height:1.15}.aiofc-header p{margin:0;color:var(--muted);font-size:14px}.aiofc-header-actions{display:flex;gap:8px}.aiofc-icon-btn,.aiofc-reset,.aiofc-copy{border:1px solid var(--line);background:var(--bg);color:var(--text);border-radius:10px;cursor:pointer;font-weight:700}.aiofc-icon-btn{width:40px;height:40px;font-size:18px}.aiofc-icon-btn:hover,.aiofc-reset:hover,.aiofc-copy:hover{border-color:var(--accent);color:var(--accent)}
.aiofc-tabs{display:flex;gap:8px;overflow-x:auto;padding:0 32px 18px;background:linear-gradient(135deg,var(--surface),var(--bg));scrollbar-width:thin}.aiofc-tab{flex:0 0 auto;text-align:left;border:1px solid var(--line);border-radius:12px;padding:10px 13px;background:var(--bg);color:var(--text);cursor:pointer;min-width:108px}.aiofc-tab span{display:block;font-size:13px;font-weight:800}.aiofc-tab small{display:block;margin-top:2px;font-size:10px;color:var(--muted);white-space:nowrap}.aiofc-tab.active{background:var(--accent);border-color:var(--accent);color:#fff}.aiofc-tab.active small{color:rgba(255,255,255,.78)}
.aiofc-body{padding:26px 32px 30px}.aiofc-panel[hidden]{display:none}.aiofc-panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.aiofc-panel-head h3{margin:3px 0 0;font-size:22px}.aiofc-reset{padding:7px 11px;font-size:12px}.aiofc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.aiofc-grid label{font-size:12px;font-weight:800;color:var(--muted)}.aiofc input[type=number],.aiofc input[type=date]{width:100%;margin-top:7px;padding:13px 14px;border:1px solid var(--line);border-radius:11px;background:var(--bg);color:var(--text);font-size:15px;outline:0;transition:.15s}.aiofc input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.13)}.aiofc-choice{display:flex;gap:18px;margin:16px 0 0;color:var(--text);font-size:13px;font-weight:700}.aiofc-choice label{display:flex;align-items:center;gap:7px}.aiofc-choice input{accent-color:var(--accent)}
.aiofc-result{margin-top:22px;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}.aiofc-result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.aiofc-stat{padding:14px;border-radius:12px;background:var(--bg);border:1px solid var(--line)}.aiofc-stat span{display:block;color:var(--muted);font-size:11px;font-weight:700}.aiofc-stat strong{display:block;margin-top:5px;font-size:19px}.aiofc-stat.primary{border-color:rgba(37,99,235,.35);background:linear-gradient(135deg,rgba(37,99,235,.09),var(--bg))}.aiofc-stat.primary strong{color:var(--accent)}.aiofc-details{margin-top:14px}.aiofc-breakdown{width:100%;border-collapse:collapse;font-size:13px}.aiofc-breakdown td{padding:8px 0;border-bottom:1px dashed var(--line)}.aiofc-breakdown td:last-child{text-align:right;font-weight:800}.aiofc-breakdown tr:last-child td{border-bottom:0}.aiofc-extra{margin-top:16px;max-height:280px;overflow:auto;border:1px solid var(--line);border-radius:12px}.aiofc-extra table{width:100%;border-collapse:collapse;font-size:12px}.aiofc-extra th,.aiofc-extra td{padding:9px 10px;text-align:right;border-bottom:1px solid var(--line)}.aiofc-extra th:first-child,.aiofc-extra td:first-child{text-align:left}.aiofc-extra th{position:sticky;top:0;background:var(--surface2);color:var(--muted)}
.aiofc-footer{display:flex;align-items:center;gap:12px;padding:16px 32px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.aiofc-footer span:first-child{font-weight:800;color:var(--good)}.aiofc-copy{margin-left:auto;padding:8px 12px;font-size:11px}
@media(max-width:760px){.aiofc{margin:12px 0;border-radius:16px}.aiofc-header{padding:22px 18px 18px}.aiofc-header h2{font-size:22px}.aiofc-tabs{padding:0 18px 14px}.aiofc-body{padding:22px 18px}.aiofc-grid,.aiofc-result-grid{grid-template-columns:1fr}.aiofc-footer{padding:14px 18px;flex-wrap:wrap}.aiofc-copy{margin-left:0}.aiofc-header-actions{display:none}}
@media print{.aiofc{box-shadow:none;border:0;max-width:none}.aiofc-header-actions,.aiofc-tabs,.aiofc-reset,.aiofc-copy,.aiofc-footer{display:none!important}.aiofc-panel[hidden]{display:none!important}.aiofc-body{padding:0}.aiofc-panel{display:block!important;page-break-inside:avoid;margin-bottom:25px}}