:root{
  --navy:#082b4c;--blue:#0e67b2;--cyan:#2bb7c4;--ink:#142636;--muted:#687d8d;
  --bg:#f4f7fa;--card:#fff;--line:#dde7ee;--green:#16805a;--gold:#9a6c19;--red:#b94a4a;
  --shadow:0 12px 34px rgba(17,55,84,.10)
}
*{box-sizing:border-box}html,body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}
body{min-height:100vh}button,input,select{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}
.phone{max-width:520px;margin:auto;min-height:100vh;background:var(--bg);padding-bottom:82px}
.header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);padding:14px 16px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px}.logo{width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,var(--blue),var(--cyan));display:grid;place-items:center;color:#fff;font-weight:900}.brand b{color:var(--navy)}.brand small{display:block;color:var(--muted);font-size:10px;margin-top:2px}
.pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 10px;font-size:11px;color:#37576e}
.hero{margin:14px;border-radius:20px;padding:19px;background:linear-gradient(145deg,#07345b,#0b6b9b);color:#fff;box-shadow:var(--shadow)}
.hero .eyebrow{font-size:10px;color:#8ee9ec;letter-spacing:.12em;font-weight:800}.hero h1{font-size:24px;line-height:1.18;margin:7px 0 8px}.hero p{font-size:12px;line-height:1.65;color:#d9eaf4;margin:0}
.section{padding:0 14px 14px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:17px 2px 10px}.section-head h2{font-size:16px;margin:0}.section-head span{font-size:10px;color:var(--muted)}
.metrics{display:grid;grid-template-columns:1fr 1fr;gap:9px}.metric{background:#fff;border:1px solid var(--line);border-radius:15px;padding:13px;box-shadow:0 6px 18px rgba(20,55,80,.05)}.metric small{display:block;color:var(--muted);font-size:10px}.metric b{display:block;font-size:20px;margin-top:5px;color:var(--navy)}
.search{display:grid;grid-template-columns:1fr 1fr;gap:8px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px}.search .wide{grid-column:1/-1}.search input,.search select,.field input,.field select{width:100%;border:1px solid #dbe6ed;background:#fff;border-radius:11px;padding:10px;color:var(--ink);outline:none}
.btn{border:0;border-radius:11px;padding:10px 12px;font-weight:700}.btn.primary{background:var(--blue);color:#fff}.btn.ghost{background:#fff;color:#31546b;border:1px solid var(--line)}.btn.soft{background:#e9f4fb;color:#0c679b}.btn.green{background:#e9f7f0;color:#11714e}
.quick{display:flex;gap:6px;overflow:auto;padding:9px 1px 2px}.quick button{white-space:nowrap;border:1px solid #d9e7ef;background:#fff;border-radius:999px;padding:6px 9px;font-size:10px;color:#4c6c80}
.list{display:grid;gap:9px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:13px;box-shadow:0 8px 20px rgba(20,55,80,.06)}.row{display:flex;justify-content:space-between;gap:10px}.school{display:flex;gap:10px}.schoolmark{width:42px;height:42px;border-radius:12px;background:#e8f4fb;color:#0c659d;display:grid;place-items:center;font-weight:900;flex:none}.card h3,.card h4{margin:0 0 4px}.card h3{font-size:14px}.card h4{font-size:13px}.muted{color:var(--muted);font-size:10px;line-height:1.5}.status{font-size:9px;padding:4px 7px;border-radius:999px;white-space:nowrap;height:max-content;font-weight:800}.status.demo{background:#fff2d6;color:#8a6418}.status.good{background:#e9f7f0;color:#14704f}.status.blue{background:#e9f3fb;color:#17699b}.status.warn{background:#fff1de;color:#9a6713}
.tags{display:flex;gap:5px;flex-wrap:wrap;margin:9px 0}.tag{font-size:9px;background:#eef5f9;color:#4d6c7f;padding:4px 6px;border-radius:999px}.tag.green{background:#eaf8f3;color:#14765a}
.split{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:9px;padding-top:9px;border-top:1px solid var(--line)}.split small{color:var(--muted);font-size:9px}.split b{display:block;font-size:12px;margin-top:2px}
.actions{display:flex;gap:7px;margin-top:10px}.actions .btn{flex:1;padding:8px;font-size:10px}
.tabs{display:flex;gap:6px;overflow:auto;padding:0 14px 12px}.tabs button{white-space:nowrap;border:0;background:#e8eef3;color:#557083;border-radius:999px;padding:7px 11px;font-size:10px}.tabs button.active{background:var(--navy);color:#fff}
.bottom{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(520px,100%);height:68px;background:rgba(255,255,255,.96);backdrop-filter:blur(15px);border-top:1px solid var(--line);display:flex;z-index:30}
.bottom button{flex:1;border:0;background:transparent;color:#708495;font-size:9px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.bottom button b{font-size:16px;font-weight:500}.bottom button.active{color:var(--blue)}
.drawer-mask{position:fixed;inset:0;background:rgba(7,25,40,.48);z-index:40;display:none}.drawer-mask.open{display:block}.drawer{position:fixed;left:50%;transform:translateX(-50%);bottom:-92vh;width:min(520px,100%);max-height:88vh;overflow:auto;background:#fff;border-radius:22px 22px 0 0;z-index:50;padding:8px 15px 24px;transition:.25s}.drawer.open{bottom:0}.handle{width:42px;height:5px;background:#d7e0e7;border-radius:99px;margin:5px auto 10px}.drawer-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:12px}.drawer-head button{border:0;background:#f1f4f6;border-radius:9px;padding:7px 9px}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.detail{background:#f7fafc;border:1px solid var(--line);border-radius:11px;padding:9px}.detail small{display:block;color:var(--muted);font-size:9px;margin-bottom:3px}.detail b{font-size:11px}
.notice{background:#edf7fc;border:1px solid #d4e8f3;border-radius:12px;padding:10px;color:#46687c;font-size:10px;line-height:1.55}
.empty{background:#fff;border:1px dashed #cddbe4;border-radius:15px;padding:30px 14px;text-align:center;color:var(--muted);font-size:11px}
.portal{min-height:100vh;background:linear-gradient(160deg,#062d4e,#0a628d);padding:24px 16px}.portal-inner{max-width:720px;margin:auto}.portal-brand{color:#fff;display:flex;align-items:center;gap:11px;margin-bottom:34px}.portal-brand .logo{background:linear-gradient(135deg,#1599c7,#32c0b8)}.portal h1{font-size:31px;color:#fff;line-height:1.15;margin:0 0 10px}.portal-lead{color:#cfe5f0;line-height:1.65;font-size:13px;margin-bottom:24px}.client-grid{display:grid;gap:12px}.client-card{display:block;background:#fff;border-radius:19px;padding:18px;box-shadow:0 14px 36px rgba(0,0,0,.16)}.client-card .icon{width:44px;height:44px;border-radius:13px;background:#eaf5fb;display:grid;place-items:center;font-size:20px}.client-card h2{font-size:17px;color:var(--navy);margin:12px 0 5px}.client-card p{font-size:11px;color:var(--muted);line-height:1.55;margin:0}.client-card .open{margin-top:13px;color:var(--blue);font-size:11px;font-weight:800}.portal-note{color:#bcd4e0;font-size:10px;line-height:1.6;margin-top:18px}
@media(min-width:760px){.portal{padding-top:70px}.client-grid{grid-template-columns:repeat(3,1fr)}.phone{box-shadow:0 0 0 1px #e0e8ee}}

.header-actions{display:flex;align-items:center;gap:6px}.lang-btn{border:1px solid var(--line);background:#eef6fb;color:var(--blue);border-radius:999px;padding:7px 10px;font-size:11px;font-weight:800}

/* ==========================================================================
   FULL MVP V3 additions — new components for Admin / B / C / S / DBC clients.
   Visual language stays the same (cards, status tags, bottom sheet, timeline).
   ========================================================================== */

/* Footer with the operator credit (required on every page) */
.footer{padding:18px 16px 26px;text-align:center;color:var(--muted);font-size:10px;line-height:1.6;border-top:1px solid var(--line);margin-top:18px}
.footer b{color:var(--navy)}
.footer-powered{display:block;margin-top:4px;font-size:9px;color:#9ab0bd}

/* Kanban (S0–S10 board) */
.kanban{display:flex;gap:10px;overflow-x:auto;padding:2px 14px 14px;scroll-snap-type:x mandatory}
.kanban-col{min-width:225px;flex:none;background:#f7fafc;border:1px solid var(--line);border-radius:14px;padding:10px;scroll-snap-align:start}
.kanban-col h4{margin:0 0 8px;font-size:11px;color:var(--navy);display:flex;justify-content:space-between;align-items:center;gap:6px}
.kanban-col h4 span{font-size:9px;color:var(--muted);font-weight:600}
.kanban-item{background:#fff;border:1px solid var(--line);border-radius:11px;padding:9px;margin-bottom:7px;cursor:pointer}
.kanban-item h5{margin:0 0 3px;font-size:11px}
.kanban-item p{margin:0;font-size:9px;color:var(--muted)}

/* Timeline (application history) */
.timeline{position:relative;padding-left:18px}
.timeline::before{content:'';position:absolute;left:5px;top:4px;bottom:4px;width:2px;background:var(--line)}
.timeline-item{position:relative;padding:0 0 12px}
.timeline-item::before{content:'';position:absolute;left:-16px;top:4px;width:9px;height:9px;border-radius:50%;background:var(--blue);border:2px solid #fff;box-shadow:0 0 0 1px var(--line)}
.timeline-item.done::before{background:var(--green)}
.timeline-item h5{margin:0;font-size:11px}
.timeline-item small{color:var(--muted);font-size:9px}

/* Tables (admin / settlement / commission) */
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:14px}
table.data{width:100%;border-collapse:collapse;font-size:10px;min-width:520px}
table.data th,table.data td{padding:8px 9px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
table.data th{background:#f7fafc;color:var(--muted);font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
table.data tr:last-child td{border-bottom:0}
table.data td b{font-size:11px}

/* Forms */
.field{margin-bottom:9px}
.field label{display:block;font-size:9px;color:var(--muted);margin-bottom:3px}
.field .hint{font-size:8px;color:#9ab0bd;margin-top:2px}
.form-actions{display:flex;gap:7px;margin-top:11px}
.form-actions .btn{flex:1}
.checkbox{display:flex;align-items:center;gap:6px;font-size:10px;padding:6px 0}
.checkbox input{width:15px;height:15px}

/* Lists with rows */
.rows{display:grid;gap:7px}
.row-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:11px;display:flex;justify-content:space-between;align-items:center;gap:9px;cursor:pointer}
.row-item:hover{border-color:#c3d8e6}
.row-item .grow{flex:1;min-width:0}
.row-item h4{margin:0 0 3px;font-size:12px}
.row-item .muted{font-size:9px}

/* Badges / chips */
.chips{display:flex;flex-wrap:wrap;gap:5px}
.chip{font-size:9px;background:#eef5f9;color:#4d6c7f;padding:4px 8px;border-radius:999px;border:1px solid #dde9f0}
.chip.green{background:#eaf8f3;color:#14765a;border-color:#cdeee0}
.chip.gold{background:#fdf6e6;color:#8a6418;border-color:#f3e3bd}
.chip.red{background:#fdeeee;color:#a94343;border-color:#f3d3d3}
.chip.blue{background:#e9f3fb;color:#17699b;border-color:#d3e7f5}

/* Stage strip S0–S10 */
.stage-strip{display:flex;gap:4px;overflow-x:auto;padding:8px 0}
.stage-pill{font-size:8px;padding:5px 7px;border-radius:8px;background:#eef3f7;color:#6d8595;white-space:nowrap;border:1px solid #e0e9ef}
.stage-pill.active{background:var(--blue);color:#fff;border-color:var(--blue);font-weight:800}
.stage-pill.done{background:#e9f7f0;color:#14704f;border-color:#cdeee0}
.stage-pill.current{background:#fff2d6;color:#8a6418;border-color:#f3e3bd;font-weight:800}

/* Progress bar */
.progress{height:5px;background:#e8eef3;border-radius:99px;overflow:hidden;margin-top:7px}
.progress > i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan))}

/* Key/value detail grid */
.kv{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.kv > div{background:#f7fafc;border:1px solid var(--line);border-radius:10px;padding:8px}
.kv small{display:block;color:var(--muted);font-size:8px;margin-bottom:2px}
.kv b{font-size:10px;word-break:break-word}

/* Banner / callout */
.banner{border-radius:13px;padding:12px;font-size:10px;line-height:1.6;margin:0 14px 12px;border:1px solid}
.banner.info{background:#edf7fc;border-color:#d4e8f3;color:#46687c}
.banner.warn{background:#fff6e6;border-color:#f3e3bd;color:#8a6418}
.banner.ok{background:#eefaf4;border-color:#cdeee0;color:#14704f}
.banner.err{background:#fdf0f0;border-color:#f3d3d3;color:#a94343}

/* Tab bar for secondary navigation inside a client */
.subtabs{display:flex;gap:5px;overflow-x:auto;padding:0 14px 10px}
.subtabs button{white-space:nowrap;border:1px solid var(--line);background:#fff;color:#557083;border-radius:999px;padding:6px 10px;font-size:9px}
.subtabs button.active{background:var(--navy);color:#fff;border-color:var(--navy)}

/* Card grid (2-up on wider phones) */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
@media(min-width:430px){.grid2{grid-template-columns:1fr 1fr}}

/* Money emphasis */
.amount{font-variant-numeric:tabular-nums;font-weight:800;color:var(--navy)}

/* Mobile-first viewport guard: nothing overflows 375px */
@media(max-width:375px){
  .kanban-col{min-width:200px}
  table.data{min-width:460px}
  .kv{grid-template-columns:1fr}
}

/* Print-friendly (admin reports) */
@media print{.bottom,.header-actions,.tabs,.subtabs{display:none}}