:root{
  --navy:#12335c; --navy-2:#1c4a7e; --blue:#2f6fb0; --blue-d:#1f5891;
  --green:#2f8f4e; --red:#c0392b; --bg:#e9eef5; --panel:#0f2f57; --ink:#0f2540;
  --line:#d3dbe6; --muted:#6b7c93;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;font-family:system-ui,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
button{font:inherit;cursor:pointer}
.muted{color:var(--muted)}
.eyebrow{font-size:11px;letter-spacing:.12em;color:var(--muted);font-weight:700}
.btn-primary{background:var(--blue);color:#fff;border:0;border-radius:8px;padding:10px 16px;font-weight:700}
.btn-primary:hover{background:var(--blue-d)}
.btn-ghost{background:#eef2f7;border:1px solid var(--line);border-radius:8px;padding:9px 14px;font-weight:600}
.btn-block{width:100%}

/* Auth */
.auth-wrap{min-height:100%;display:grid;place-items:center;background:linear-gradient(160deg,#1c4a7e,#0f2f57)}
.auth-card{background:#fff;border-radius:16px;padding:28px;width:360px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.brand{margin:0 0 16px;color:var(--navy);font-family:Georgia,serif}
.brand-copy{font-size:12px;color:var(--muted);vertical-align:super}
.auth-tabs{display:flex;gap:8px;margin-bottom:16px}
.auth-tabs button{flex:1;background:#eef2f7;border:1px solid var(--line);border-radius:8px;padding:8px;font-weight:600}
.auth-tabs button.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.fld{display:block;margin-bottom:12px;font-size:13px;font-weight:600;color:#33465e}
.fld input{width:100%;margin-top:5px;padding:10px;border:1px solid var(--line);border-radius:8px;font-weight:400}
.auth-err{color:var(--red);font-size:13px;margin:0 0 10px}

/* Overlay + modal */
.overlay{position:fixed;inset:0;background:rgba(20,40,70,.55);display:grid;place-items:center;z-index:50}
.modal{background:#fff;border-radius:14px;padding:26px;width:420px;max-height:90vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal h2{margin:0 0 6px}
.grp{margin:16px 0}
.grp strong{display:block;margin-bottom:6px}
.grp label{display:block;margin:4px 0}
.grp.req strong{color:var(--red)}
.hint{color:var(--red);font-size:12px;margin:6px 0 0}
select,input[type=text]{padding:8px;border:1px solid var(--line);border-radius:6px}

/* Hub */
.hub{max-width:1100px;margin:0 auto;padding:40px 24px}
.hub-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:28px}
.hub-head h1{margin:4px 0;color:var(--navy)}
.hub-actions{display:flex;gap:10px}
.project-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.project-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;cursor:pointer;transition:.15s}
.project-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.1);transform:translateY(-2px)}
.project-card h3{margin:8px 0 4px;font-size:16px}
.project-card .meta{font-size:12px;color:var(--muted)}
.project-card .card-cust{font-size:12px;color:var(--blue);font-weight:600;margin-bottom:4px}
.project-card .card-del{position:absolute;top:8px;right:10px;color:#fff;background:rgba(0,0,0,.35);border:0;font-size:16px;width:24px;height:24px;border-radius:50%;line-height:1;z-index:2}
.card-thumb{height:140px;border-radius:8px;overflow:hidden;background:#f0f3f8;display:flex;align-items:center;justify-content:center}
.card-thumb img{width:100%;height:100%;object-fit:cover}
.card-thumb.empty{color:var(--muted);font-size:13px}
.empty-hint{grid-column:1/-1;text-align:center;padding:50px;border:2px dashed var(--line);border-radius:12px;color:var(--muted)}

/* Editor */
.editor{display:flex;flex-direction:column;height:100vh}
.editor.with-menu{flex-direction:row}
.side-menu{width:100px;flex:0 0 100px;background:var(--navy);display:flex;flex-direction:column;padding:8px 6px;gap:3px;overflow-y:auto}
.side-menu__logo{color:#fff;font-family:Georgia,serif;font-weight:700;font-size:15px;text-align:center;padding:8px 0 12px}
.side-menu__logo span{color:#7fb0e0}
.menu-item{background:transparent;border:0;color:#cfe0f2;font-size:11px;font-weight:600;padding:9px 4px;border-radius:8px;display:flex;flex-direction:column;align-items:center;gap:4px;line-height:1.2;cursor:pointer;text-align:center}
.menu-item:hover{background:rgba(255,255,255,.08);color:#fff}
.menu-item.active{background:var(--blue)}
.mi-ic{font-size:18px}
.menu-pro{margin-top:auto;background:#f4c430;color:#5a4600}
.menu-pro:hover{background:#f0b800;color:#5a4600}
.menu-pro-active{margin-top:auto;background:var(--green);color:#fff}
.menu-pro-active:hover{background:#267a41;color:#fff}
.editor-main{flex:1;display:flex;flex-direction:column;min-width:0}
.panel-tabs{display:flex;gap:6px;margin-bottom:12px;background:rgba(255,255,255,.06);border-radius:10px;padding:4px}
.panel-tabs button{flex:1;background:transparent;border:0;color:#cfe0f2;font-weight:700;padding:9px;border-radius:8px;cursor:pointer}
.panel-tabs button.active{background:#fff;color:var(--navy)}
.tool-icons{display:flex;gap:6px;margin-bottom:12px}
.tool-icons .ticon{flex:1;background:rgba(255,255,255,.08);border:0;color:#fff;font-size:18px;padding:11px 0;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center}
.tool-icons .ticon:hover{background:rgba(255,255,255,.16)}
.tool-icons .ticon.active{background:var(--blue)}
.sec-title{font-weight:700;color:#fff;margin-bottom:8px;font-size:14px}
details.sec{background:rgba(255,255,255,.05);border-radius:10px;margin-bottom:10px;padding:0 10px}
details.sec>summary{cursor:pointer;padding:12px 2px;font-weight:700;color:#fff;list-style:none}
details.sec>summary::-webkit-details-marker{display:none}
details.sec>summary::before{content:'▸ ';color:#9db8d6}
details.sec[open]>summary::before{content:'▾ '}
details.sec>*:last-child{padding-bottom:12px}
.topbar{display:flex;align-items:center;gap:18px;background:var(--navy);color:#fff;padding:10px 16px}
.topbar .logo{font-family:Georgia,serif;font-size:20px;font-weight:700}
.topbar .proj-name{background:rgba(255,255,255,.12);padding:6px 12px;border-radius:8px;font-weight:600}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.toggle{font-size:13px;display:flex;align-items:center;gap:6px}
.editor-body{flex:1;display:flex;min-height:0}
.canvas-wrap{position:relative;flex:1;background:#fff}
#canvas{display:block;width:100%;height:100%}
.canvas-tools{position:absolute;top:12px;left:12px;display:flex;gap:4px;background:var(--navy);padding:6px;border-radius:10px}
.canvas-tools button{width:34px;height:34px;border:0;border-radius:7px;background:transparent;color:#fff;font-size:16px}
.canvas-tools button.active{background:var(--blue)}
.coord-readout{position:absolute;top:58px;left:16px;background:var(--navy);color:#fff;font-size:12px;padding:3px 8px;border-radius:6px;opacity:.85}
.stats-box{position:absolute;top:12px;right:12px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px;font-size:13px;min-width:190px;box-shadow:0 4px 14px rgba(0,0,0,.08)}
.stats-box .srow{display:flex;justify-content:space-between;margin:2px 0}
.save-badge{position:absolute;bottom:12px;right:12px;background:#e8f5ec;color:var(--green);font-size:12px;padding:5px 10px;border-radius:6px;font-weight:600}
.save-badge.saving{background:#fff6e5;color:#a9791f}
.save-badge.error{background:#fdecea;color:var(--red)}

.side-panel{width:300px;background:var(--panel);color:#fff;padding:16px;overflow:auto}
.panel-section{margin-bottom:16px}
.big-btn{width:100%;border:0;border-radius:12px;padding:18px;font-size:16px;font-weight:700;color:#fff}
.big-btn.green{background:var(--green)}
.big-btn.blue{background:var(--blue)}
.big-btn.red{background:var(--red)}
.big-btn.navy{background:var(--navy-2)}
.big-btn.active{outline:3px solid #ffd166}
.panel-section.two{display:grid;grid-template-columns:1fr 1fr;gap:8px}
[hidden]{display:none !important}
.panel-section.two .big-btn{padding:14px 8px;font-size:14px}
.zone-list{margin-top:10px;display:flex;flex-direction:column;gap:4px}
.zone-row{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.06);border-radius:6px;padding:6px 8px;font-size:13px}
.zdot{width:12px;height:12px;border-radius:3px;flex:0 0 auto}
.zname{font-weight:700}
.zmeta{margin-left:auto;color:#cbd6e6;font-size:12px}
.small{font-size:12px}
.pipe-ctl{margin-top:8px;display:flex;flex-direction:column;gap:6px;font-size:13px}
.pipe-ctl label{display:flex;align-items:center;gap:8px}
.pipe-ctl select{padding:5px 8px;border-radius:6px;border:1px solid var(--line)}
.hint-note{font-size:11px;color:#cbd6e6}
.pipe-ctl input[type=number]{width:64px;padding:4px 6px;border-radius:6px;border:1px solid var(--line)}
.hydro{margin-top:10px;display:flex;flex-direction:column;gap:4px}
.hrow{display:flex;justify-content:space-between;font-size:12px;padding:5px 8px;border-radius:6px}
.hrow.ok{background:rgba(47,143,78,.22)}
.hrow.bad{background:rgba(192,57,43,.22)}
.cust-modal{width:480px}
.cust-list{max-height:260px;overflow:auto;display:flex;flex-direction:column;gap:6px}
.cust-row{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid var(--line);border-radius:8px;padding:8px 10px}
.cust-del{background:none;border:0;color:var(--red);font-size:18px}
.cust-form{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.cust-form input{padding:8px;border:1px solid var(--line);border-radius:6px}
.cust-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:8px}
.topbar .toggle select{margin-left:6px}
.ord-items{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:8px}
.ord-items th,.ord-items td{border-bottom:1px solid var(--line);padding:5px 6px;text-align:left}
.ord-items td.r,.ord-items th.r{text-align:right}
.ord-privacy{font-size:12px;display:flex;gap:8px;align-items:flex-start}
.ord-ok{background:rgba(47,143,78,.18);color:var(--green);padding:14px;border-radius:8px;font-weight:700;text-align:center}
.report-modal{width:90vw;height:90vh;max-width:1000px;padding:12px;display:flex;flex-direction:column}
.report-bar{display:flex;justify-content:flex-end;gap:8px;margin-bottom:10px}
#rep-frame{flex:1;width:100%;border:1px solid var(--line);border-radius:8px;background:#fff}
.layer-list{display:flex;flex-direction:column;gap:2px}
.layer-row{display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:6px;font-size:14px}
.layer-row:hover{background:#f0f3f8}
.topbar-right select{padding:4px 6px;border-radius:6px}
.picker{margin-top:10px;background:rgba(255,255,255,.06);border-radius:10px;padding:8px}
.picker .brand-tabs{display:flex;gap:6px;margin-bottom:8px;flex-wrap:wrap}
.picker .brand-tabs button{background:rgba(255,255,255,.1);border:0;color:#fff;border-radius:6px;padding:4px 10px;font-size:12px;font-weight:700}
.picker .brand-tabs button.active{background:#fff;color:var(--navy)}
.picker .type-row{display:flex;justify-content:space-between;align-items:center;padding:8px 6px;border-radius:6px;cursor:pointer}
.picker .type-row:hover{background:rgba(255,255,255,.08)}
.picker .type-row.active{background:rgba(255,209,102,.2)}
.badge{font-size:10px;font-weight:800;padding:2px 7px;border-radius:10px}
.badge.free{background:#2f8f4e;color:#fff}
.badge.pro{background:#ffd166;color:#5a4600}
.coverage{background:rgba(255,255,255,.05);border-radius:10px;padding:12px}
.cov-row{display:flex;justify-content:space-between;margin-top:8px;font-weight:700}
.cov-bar{height:8px;background:rgba(255,255,255,.15);border-radius:5px;margin-top:4px;overflow:hidden}
.cov-bar i{display:block;height:100%;background:var(--red)}
.cov-bar.over i{background:#e08a2f}

/* Prenumeratos plano žymuo */
.plan-badge{display:inline-flex;align-items:center;font-size:11px;font-weight:800;letter-spacing:.06em;padding:5px 10px;border-radius:12px;background:#eef2f7;border:1px solid var(--line);color:var(--muted)}
.plan-badge.plan-pro{background:#ffd166;border-color:#e6bd4f;color:#5a4600}
.plan-badge.plan-weekly{background:#2f6fb0;border-color:#1f5891;color:#fff}
.plan-badge.plan-free{background:#e8f5ec;border-color:#c7e6d1;color:var(--green)}

/* Planų kortelės */
.plan-card{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-top:10px}
.plan-card.selected{border-color:var(--blue);box-shadow:0 0 0 2px rgba(47,111,176,.18)}
.plan-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}
.plan-card-act{margin-top:10px}
.plan-cur{font-size:12px;font-weight:700;color:var(--green)}
.plan-ok{color:var(--green);font-weight:600}
.plan-err{color:var(--red);font-weight:600}

/* Organizacijos */
.org-row{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;cursor:default}
.org-members{border-top:1px solid var(--line);margin-top:14px;padding-top:12px}
.btn-ghost.small{padding:5px 10px;font-size:12px}

/* ===== Automatinio išdėstymo vedlys ===== */
.aw-panel{width:880px;max-width:94vw}
.aw-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.aw-sub{color:var(--muted);font-size:13px;margin:6px 0 0;line-height:1.45}
.aw-close{background:none;border:0;font-size:22px;line-height:1;color:var(--muted);cursor:pointer;padding:2px 8px;border-radius:6px}
.aw-close:hover{background:#eef2f7;color:#12335c}
.aw-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
.aw-card{border:1px solid var(--line);border-radius:12px;padding:12px;background:#f8fafc}
.aw-card__title{font-weight:800;font-size:14px;margin-bottom:8px}
.aw-brands{display:flex;gap:4px;background:#e9eef5;border-radius:9px;padding:3px;margin-bottom:8px}
.aw-brand{flex:1;border:0;background:transparent;border-radius:7px;padding:6px 4px;font-weight:700;font-size:12px;color:var(--muted);cursor:pointer}
.aw-brand.active{background:#2f6fb0;color:#fff}
.aw-options{display:flex;flex-direction:column;gap:6px;max-height:300px;overflow:auto}
.aw-option{display:flex;justify-content:space-between;align-items:center;gap:8px;width:100%;text-align:left;background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:9px 12px;cursor:pointer;font-size:13px}
.aw-option:hover{border-color:#9db8d4}
.aw-option.selected{border-color:#2f6fb0;box-shadow:0 0 0 2px rgba(47,111,176,.18)}
.aw-option--locked{opacity:.75}
.aw-option__content{display:flex;align-items:center;gap:8px;min-width:0}
.aw-option__label{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.aw-option__meta{color:var(--muted);font-size:12px;white-space:nowrap}
.aw-badge{font-size:10px;font-weight:800;padding:2px 7px;border-radius:9px;border:0;letter-spacing:.03em}
.aw-badge--free{background:#e8f5ec;color:#2f8f4e}
.aw-badge--pro{background:#ffd166;color:#5a4600;cursor:pointer}
.aw-badge--ph{width:14px;height:14px;background:transparent}
.aw-series{border:1px solid var(--line);border-left:3px solid #2f6fb0;border-radius:10px;padding:8px 10px;margin:2px 0 2px 14px;background:#fff}
.aw-series__btns{display:flex;gap:6px}
.aw-series-btn{flex:1;border:1px solid var(--line);background:#eef2f7;border-radius:8px;padding:6px;font-weight:700;font-size:12px;cursor:pointer}
.aw-series-btn.selected{background:#2f6fb0;border-color:#2f6fb0;color:#fff}
.aw-pressure{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:8px;font-size:12px;font-weight:700}
.aw-pressure select{border:1px solid var(--line);border-radius:7px;padding:5px 8px}
.aw-settings{margin-top:14px;border:1px solid var(--line);border-radius:12px;padding:10px 12px;display:flex;flex-direction:column;gap:7px}
.aw-check{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600}
.aw-hint{color:var(--muted);font-size:12px;line-height:1.4}
.aw-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}

/* Strategijų skaičiavimo progresas */
.strat-load-panel{width:420px;text-align:center;padding:34px 30px}
.strat-spinner{width:38px;height:38px;border-radius:50%;border:4px solid #cfe0f2;border-top-color:#2f6fb0;margin:0 auto 16px;animation:strat-spin 1s linear infinite}
@keyframes strat-spin{to{transform:rotate(360deg)}}
.strat-load-text{font-weight:700;color:#2f6fb0;line-height:1.5}
.strat-track{height:8px;background:#e4ebf4;border-radius:5px;margin:18px 0 8px;overflow:hidden}
.strat-fill{display:block;height:100%;width:0;background:#2f6fb0;border-radius:5px;transition:width .25s}
.strat-label{color:var(--muted);font-size:13px}

/* Strategijų rezultatai (Purkštuvo galvutės modeliavimas) */
.strat-results{position:fixed;left:24px;bottom:24px;z-index:60;background:#fff;border-radius:14px;box-shadow:0 20px 60px rgba(0,0,0,.3);width:560px;max-width:92vw;max-height:74vh;overflow:auto;padding:18px 20px}
.strat-panel__head{display:flex;justify-content:space-between;align-items:center}
.strat-panel__head h3{margin:0;font-size:17px}
.strat-poly{border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-top:12px}
.strat-poly__head{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted)}
.strat-poly__head b{color:#12335c}
.strat-poly__body{display:flex;gap:12px;margin-top:8px;align-items:flex-start}
.strat-thumb{border:1px solid var(--line);border-radius:8px;flex:0 0 auto}
.strat-rows{display:flex;flex-direction:column;gap:5px;flex:1;min-width:0}
.strat-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:2px 8px;border:1.5px solid var(--line);border-radius:9px;background:#fff;padding:6px 10px;cursor:pointer;font-size:12.5px;text-align:left}
.strat-row:hover{border-color:#9db8d4}
.strat-row.selected{border-color:#2f6fb0;box-shadow:0 0 0 2px rgba(47,111,176,.18)}
.strat-row__name{font-weight:800;white-space:nowrap}
.strat-star{color:#e6a800}
.strat-row__meta{color:var(--muted);white-space:nowrap;font-size:12px}

/* Purkštuko savybių panelė */
.spr-props{position:absolute;top:14px;left:14px;z-index:40;width:300px;background:#fff;border-radius:12px;box-shadow:0 14px 40px rgba(0,0,0,.25);padding:12px 14px;font-size:13px}
.spr-props__head{display:flex;justify-content:space-between;align-items:center;font-size:14px}
.spr-props__summary{background:#f2f6fb;border-radius:9px;padding:8px 10px;margin:10px 0;line-height:1.5;font-weight:600}
.spr-props__info{border:1px solid var(--line);border-radius:9px;padding:4px 10px;margin-bottom:10px}
.spr-row{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:5px 0}
.spr-row span{color:var(--muted)}
.spr-row--locked{border:1px solid #ffd166;border-radius:9px;padding:7px 10px;margin-bottom:10px}
.spr-fld{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}
.spr-fld span{color:var(--muted);font-size:12px;font-weight:700}
.spr-fld select{border:1px solid var(--line);border-radius:8px;padding:7px 9px;font-size:13px;width:100%}

/* ===== Split sekcijos (Purkštukai/Zonos/Vamzdžiai) + aprėptis apačioje ===== */
.two{display:grid;grid-template-columns:1fr 1fr;gap:8px}
[hidden]{display:none !important}
.split-tools .big-btn{padding:14px 8px;font-size:14px}
.split-tools>.big-btn{width:100%}
.split-tools .caret{font-size:11px;opacity:.85}
.split-tools .pipe-ctl,.split-tools .zone-list{margin-top:8px}
.side-panel{display:flex;flex-direction:column}
#panel-design{display:flex;flex-direction:column;flex:1;min-height:0}
#panel-design .coverage{margin-top:auto;position:sticky;bottom:-16px;z-index:5;background:#1b3a61;box-shadow:0 -6px 14px rgba(15,47,87,.65);padding-bottom:14px;border-radius:10px 10px 0 0}
.brand-accent{color:var(--blue)}