/* Basu — account & dashboard styles */
:root{--blue:#0251F3;--blue-deep:#012E8C;--sky:#6B9BFF;--tint:#E3ECFF;--yellow:#FEBC04;--ink:#000;--muted:#5F6368;--surface:#F8F6F3;--line:#E5E5E5;--debt:#C4321C;--ok:#0E7A3B;--display:"Space Grotesk",system-ui,sans-serif;--sans:"Inter",system-ui,sans-serif}
*{box-sizing:border-box}
body{margin:0;font-family:var(--sans);background:var(--surface);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--blue)}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;margin:0;line-height:1.1}
.muted{color:var(--muted)}.small{font-size:14px}.center{text-align:center;display:block}.block{display:block}.red{color:var(--debt)}.blue{color:var(--blue)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:10px;z-index:99}
:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:999px;font:700 15px var(--sans);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .2s,transform .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-sm{min-height:38px;padding:0 14px;font-size:14px}
.btn-block{width:100%}
.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:#0146d6}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-yellow{background:var(--yellow);color:#000}
.btn-danger{background:var(--debt);color:#fff}
.btn.disabled{opacity:.6;cursor:default;transform:none}
.link-btn{background:none;border:0;color:var(--muted);font:600 14px var(--sans);cursor:pointer;padding:8px;text-decoration:underline}
.link-btn:hover{color:var(--debt)}
input,select,textarea{font:inherit;font-size:16px;color:#000;background:#fff;border:1px solid #cfd4da;border-radius:12px;padding:0 14px;min-height:46px;width:100%}
textarea{padding:12px 14px}
input:focus,select:focus{border-color:var(--blue)}
label{display:block;font-weight:600;font-size:14px}
label input,label select,label textarea{margin-top:6px}
label small{display:block;font-weight:400;color:var(--muted);margin-top:4px}
.field-err{display:block;margin-top:4px}
.opt{font-weight:400;color:var(--muted)}
.check{display:flex !important;gap:10px;align-items:flex-start;font-weight:500}
.check input{width:20px;min-height:20px;height:20px;margin-top:2px !important;flex-shrink:0}
.field-err{color:var(--debt);font-weight:600;font-size:13px}
.stack{display:grid;gap:16px}
.alert{border-radius:14px;padding:12px 16px;margin-bottom:18px;font-weight:600;font-size:15px}
.alert.ok{background:#E6F6EC;color:var(--ok)}
.alert.err{background:#FDECEA;color:var(--debt)}
.alert.info{background:var(--tint);color:var(--blue-deep)}
.tag{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:4px 10px;border-radius:999px;background:#EEE;color:#333}
.tag.basic{background:var(--tint);color:var(--blue-deep)}
.tag.pro{background:var(--yellow);color:#000}
.tag.free{background:#EEE;color:#333}

/* auth */
.auth-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:40px 18px;gap:24px}
.auth-logo img{height:40px;width:auto}
.auth-card{width:min(480px,100%);background:#fff;border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:0 30px 60px -40px rgba(1,46,140,.35)}
.auth-card h1{font-size:32px;margin-bottom:8px}
.auth-card>p{margin:0 0 22px}
.auth-foot{font-size:13px;color:var(--muted)}
@media(max-width:520px){.auth-card{padding:24px}}

/* app shell */
.app{display:flex;min-height:100vh}
.side{width:260px;flex-shrink:0;background:#fff;border-right:1px solid var(--line);padding:22px 16px;display:flex;flex-direction:column;gap:22px;position:sticky;top:0;height:100vh;overflow-y:auto}
.side-logo img{height:34px;width:auto;margin:4px 8px}
.side nav{display:grid;gap:4px}
.side nav a{display:flex;align-items:center;gap:12px;padding:12px 12px;border-radius:12px;color:#2b2f33;text-decoration:none;font-weight:600;font-size:15px}
.side nav a:hover{background:var(--surface)}
.side nav a[aria-current="page"]{background:var(--tint);color:var(--blue-deep)}
.side-plan{margin-top:auto;background:var(--surface);border-radius:18px;padding:16px;display:grid;gap:10px;font-size:14px}
.side-plan p{margin:0;color:var(--muted)}
.meter{height:8px;background:#e3e6ea;border-radius:999px;overflow:hidden}.meter i{display:block;height:100%;background:var(--blue);border-radius:999px}
.main-col{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:14px;padding:14px 28px;background:rgba(248,246,243,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.topbar .who{flex:1;line-height:1.2}.topbar .who b{display:block}.topbar .who small{color:var(--muted)}
.menu{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;align-items:center;justify-content:center}
.content{padding:28px;max-width:1200px;width:100%}
@media(max-width:900px){
  .side{position:fixed;left:0;top:0;z-index:20;transform:translateX(-100%);transition:transform .3s}
  .side.open{transform:none;box-shadow:20px 0 40px -20px rgba(0,0,0,.3)}
  .menu{display:inline-flex}
  .content{padding:18px}.topbar{padding:12px 18px}
}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.page-head h1{font-size:clamp(28px,3vw,38px)}
.page-head p{margin:6px 0 0}
.head-actions{display:flex;gap:10px;flex-wrap:wrap}
.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;margin-bottom:18px}
.card h2{font-size:21px;margin-bottom:12px}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;flex-wrap:wrap}
.card-head h2{margin:0}
.card-head a{font-weight:600;font-size:14px}
.empty{color:var(--muted);margin:6px 0}
h3.sub{font-size:16px;margin:22px 0 8px;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}
.stat{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;display:grid;gap:4px}
.stat span{font-size:13px;font-weight:600;color:var(--muted)}
.stat b{font-family:var(--display);font-size:28px;letter-spacing:-.02em}
.stat small{color:var(--muted);font-size:13px}
.stat.hero{background:var(--blue);border-color:var(--blue);color:#fff}
.stat.hero span,.stat.hero small{color:#E3ECFF}
@media(max-width:1000px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:480px){.stats{grid-template-columns:1fr}}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid2 .card{margin:0}
.grid2{margin-bottom:18px}
@media(max-width:900px){.grid2{grid-template-columns:1fr}}
.list{list-style:none;margin:0;padding:0}
.list li{padding:12px 0;border-bottom:1px solid var(--line);display:grid;gap:2px}
.list li:last-child{border:0}
.list li.row{display:flex;justify-content:space-between;align-items:center;gap:10px}
.list small{color:var(--muted)}
.when{font-size:13px;font-weight:700;color:var(--blue)}
.when.late{color:var(--debt)}
.rem li{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.rem li>div:first-child{display:grid;gap:2px}
.muted-list b{color:var(--muted);font-weight:600}
.pill{display:inline-block;font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px;background:#EEE}
.pill.sale{background:var(--tint);color:var(--blue-deep)}
.pill.expense{background:#F1F1F1;color:#333}
.pill.debt{background:#FDECEA;color:var(--debt)}
.pill.payment{background:#E6F6EC;color:var(--ok)}
.wa-card{display:flex;justify-content:space-between;align-items:center;gap:20px;background:var(--blue-deep);border-color:var(--blue-deep);color:#fff}
.wa-card .muted{color:#CFE0FF}.wa-card b{color:var(--yellow)}
.wa-card h2{margin:10px 0 6px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form-grid .span2{grid-column:1/-1}
@media(max-width:640px){.form-grid{grid-template-columns:1fr}}
.filters{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap;margin-bottom:16px}
.filters label{min-width:170px}
.mini-stats{display:flex;gap:20px;flex-wrap:wrap;padding:14px 16px;background:var(--surface);border-radius:14px;margin-bottom:12px;font-size:14px;color:var(--muted)}
.mini-stats b{color:#000;margin-left:4px}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:15px}
th{text-align:left;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:10px 12px;border-bottom:1px solid var(--line)}
td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top}
.num{text-align:right;white-space:nowrap}
tr.dim td{opacity:.55}
.inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.inline input,.inline select{width:auto;min-width:0;flex:1 1 140px}
.row-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.debt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}
.debt-grid .card{margin:0}
.debt-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:12px}
.debt-top h2{margin:0 0 2px}
.big{font-family:var(--display);font-size:26px;letter-spacing:-.02em;white-space:nowrap}
.msg-preview{background:#F0F0F2;border-radius:18px 18px 18px 6px;padding:12px 14px;font-size:14px;margin-bottom:12px}
details{margin-top:12px;border-top:1px solid var(--line);padding-top:10px}
details summary{cursor:pointer;font-weight:600;font-size:14px;color:var(--muted);padding:6px 0}
details form{margin-top:10px}
.pay-card{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;border:2px solid var(--yellow)}
.pay-card h2{margin:10px 0 6px}
.pay-card p{margin:0;max-width:640px}
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media(max-width:900px){.plans{grid-template-columns:1fr}}
.plan-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:26px;display:flex;flex-direction:column;gap:14px;position:relative}
.plan-card.hot{border:2px solid var(--blue)}
.plan-card.chosen{box-shadow:0 0 0 4px var(--yellow)}
.plan-card .ribbon{position:absolute;top:18px;right:18px;background:var(--yellow);font-size:11px;font-weight:800;letter-spacing:.08em;padding:5px 10px;border-radius:999px}
.plan-card .price{font-family:var(--display);font-size:40px;font-weight:700;letter-spacing:-.03em}
.plan-card .price small{font:500 14px var(--sans);color:var(--muted);margin-left:4px}
.plan-card ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;flex:1}
.plan-card li{padding-left:26px;position:relative;font-size:15px}
.plan-card li::before{content:"";position:absolute;left:0;top:6px;width:14px;height:8px;border-left:3px solid var(--blue);border-bottom:3px solid var(--blue);transform:rotate(-45deg)}
.danger{border-color:#F3C7C1}
.danger h2{color:var(--debt)}