/* ─────────────────────────────────────────────────────────────────────
   app.css  —  CabinetPro × MSMV
   ───────────────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;font-family:'Inter','Helvetica Neue',Arial,sans-serif;font-size:14px;color:#222;background:#f4f4f4;overflow:hidden}
a{text-decoration:none;color:inherit}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}
:root{--navy:#1a3a6c;--red:#e74c3c;--orange:#e67e22;--border:#e0e0e0;--topbar-h:58px;--nav-w:68px}

/* ── TOP BAR ─────────────────────────────────────────────────────────── */
.msmv-topbar{position:fixed;top:0;left:0;right:0;height:var(--topbar-h);background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 10px;gap:4px;z-index:100;user-select:none}
.tb-brand{display:flex;align-items:center;gap:8px;margin-right:6px;flex-shrink:0}
.tb-hamburger{background:none;border:none;color:#444;padding:4px;display:flex;align-items:center;border-radius:4px;transition:background .15s}
.tb-hamburger:hover{background:#f0f0f0}
.tb-logo{display:flex;align-items:center;gap:5px}
.tb-logo-badge{width:26px;height:26px;background:var(--navy);border-radius:4px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:10px;letter-spacing:-1px;flex-shrink:0}
.tb-logo-text{font-weight:900;font-size:16px;color:var(--navy);letter-spacing:1px;white-space:nowrap}
.tb-upgrade{background:var(--red);color:#fff;border:none;border-radius:4px;padding:4px 10px;font-size:11px;font-weight:700;white-space:nowrap;transition:opacity .15s;cursor:pointer}
.tb-upgrade:hover{opacity:.88}
.tb-divider{width:1px;height:32px;background:#e8e8e8;margin:0 2px;flex-shrink:0}
.tb-tools{display:flex;align-items:center;flex:1;overflow-x:auto;scrollbar-width:none}
.tb-tools::-webkit-scrollbar{display:none}
.tb-btn{background:none;border:none;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:1px;padding:4px 7px;border-radius:6px;color:#333;min-width:44px;transition:background .15s;text-decoration:none;position:relative;flex-shrink:0}
.tb-btn:hover{background:#f4f4f4}
.tb-btn--active{background:#eef2fa;color:var(--navy)}
.tb-btn svg{flex-shrink:0}
.tb-btn span{font-size:8.5px;color:#666;white-space:nowrap}
.tb-btn--active span{color:var(--navy)}
.tb-new-badge{position:absolute;top:-7px;right:-14px;background:var(--red);color:#fff;font-size:7px;font-weight:800;padding:1px 3px;border-radius:3px;line-height:1.4;pointer-events:none}
.tb-right{display:flex;align-items:center;gap:8px;margin-left:auto;flex-shrink:0}
.tb-lang-toggle{display:flex;border:1.5px solid #ddd;border-radius:20px;overflow:hidden;flex-shrink:0}
.tb-lang{background:#fff;color:#555;border:none;padding:4px 10px;font-size:11px;font-weight:700;cursor:pointer;font-family:inherit;transition:background .15s,color .15s}
.tb-lang--active{background:var(--navy);color:#fff}
.tb-user{display:flex;align-items:center;gap:6px}
.tb-user-avatar{width:28px;height:28px;background:var(--navy);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:12px}
.tb-user-name{font-size:12px;font-weight:500;color:#444;white-space:nowrap}
.tb-pro-btn{background:var(--orange);color:#fff;border:none;border-radius:6px;padding:6px 14px;font-size:12px;font-weight:700;white-space:nowrap;transition:opacity .15s;text-decoration:none}
.tb-pro-btn:hover{opacity:.88}

/* ── BODY ROW ─────────────────────────────────────────────────────────── */
.msmv-body{display:flex;position:fixed;top:var(--topbar-h);left:0;right:0;bottom:0;overflow:hidden}

/* ── LEFT NAV ────────────────────────────────────────────────────────── */
.msmv-leftnav{width:var(--nav-w);background:var(--navy);display:flex;flex-direction:column;align-items:center;padding-top:2px;flex-shrink:0;overflow-y:auto;scrollbar-width:none;z-index:50;transition:transform .25s ease}
.msmv-leftnav::-webkit-scrollbar{display:none}
.lnav-item{width:100%;padding:8px 2px 6px;cursor:pointer;background:transparent;color:#fff;display:flex;flex-direction:column;align-items:center;gap:2px;border:none;border-left:3px solid transparent;opacity:.85;transition:background .15s;text-decoration:none}
.lnav-item:hover{background:rgba(255,255,255,.10);opacity:1}
.lnav-item.active{background:rgba(255,255,255,.18);border-left:3px solid #fff;opacity:1}
.lnav-item svg{flex-shrink:0}
.lnav-item span{font-size:6.5px;font-weight:700;text-align:center;line-height:1.2;max-width:62px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.lnav-spacer{flex:1}
.lnav-bottom{color:rgba(255,255,255,.65);padding:8px 2px 8px;opacity:1}
.lnav-bottom:hover{background:rgba(255,255,255,.10)}

/* ── CANVAS ──────────────────────────────────────────────────────────── */
.msmv-canvas{flex:1;overflow-y:auto;background:#f4f4f4;padding:28px 32px;scrollbar-width:thin;scrollbar-color:#d0d0d0 transparent}
.msmv-canvas::-webkit-scrollbar{width:6px}
.msmv-canvas::-webkit-scrollbar-thumb{background:#d0d0d0;border-radius:3px}

/* ══════════════════════════════════════════════════════════════════════
   SIDE PANELS
══════════════════════════════════════════════════════════════════════ */
.side-panel{position:fixed;top:var(--topbar-h);left:var(--nav-w);bottom:0;width:290px;background:#fff;border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:40;transform:translateX(-110%);transition:transform .22s ease;overflow:hidden}
.side-panel--wide{width:354px}
.side-panel--open{transform:translateX(0)}
.sp-overlay{display:none;position:fixed;top:var(--topbar-h);left:0;right:0;bottom:0;z-index:39}
.sp-overlay--show{display:block}

/* Panel header */
.sp-hdr{display:flex;align-items:center;justify-content:space-between;padding:12px 14px 10px;border-bottom:1px solid #efefef;flex-shrink:0}
.sp-title{font-weight:700;font-size:15px;color:#222}
.sp-close{background:none;border:none;color:#666;font-size:18px;cursor:pointer;padding:2px 6px;border-radius:4px;transition:background .15s}
.sp-close:hover{background:#f0f0f0}

/* Scrollable body */
.sp-body{flex:1;overflow-y:auto;padding:10px 14px 20px;scrollbar-width:thin;scrollbar-color:#d0d0d0 transparent}
.sp-body::-webkit-scrollbar{width:4px}
.sp-body::-webkit-scrollbar-thumb{background:#d0d0d0;border-radius:2px}

/* Section label */
.sp-section-label{font-size:11px;font-weight:700;color:#777;letter-spacing:.5px;margin:12px 0 8px;text-transform:uppercase}

/* Margin helpers */
.sp-mb{margin-bottom:20px}

/* ── Grids ────────────────────────────────────────────────────────────── */
.sp-grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px}
.sp-grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}

/* ── Layout buttons ─────────────────────────────────────────────────── */
.sp-layout-btn{border:1.5px solid #ddd;border-radius:6px;padding:8px 4px;text-align:center;cursor:pointer;background:#fff;transition:border-color .15s}
.sp-layout-btn:hover{border-color:var(--navy)}
.sp-layout-btn div{font-size:9px;font-weight:600;margin-top:4px}

/* ── Choice buttons (wall type, doors, windows, appliances) ─────────── */
.sp-choice-btn{border:1.5px solid #ddd;border-radius:6px;padding:8px 4px;text-align:center;cursor:pointer;background:#fff;transition:border-color .15s,background .15s;font-size:10px;font-weight:600;width:100%}
.sp-choice-btn:hover,.sp-choice-btn.active{border-color:var(--navy);background:#eef2fa}

/* ── Apply-to row ────────────────────────────────────────────────────── */
.sp-apply-row{display:flex;align-items:center;gap:8px;margin-bottom:14px}
.sp-apply-row label{font-size:12px;font-weight:600;color:#555;white-space:nowrap}
.sp-apply-row select{flex:1;padding:5px 8px;border-radius:4px;border:1px solid #ccc;font-size:12px}

/* ── Section header (navy bar with arrow) ───────────────────────────── */
.sp-sec-hdr{background:var(--navy);color:#fff;padding:8px 12px;border-radius:4px;font-weight:700;font-size:12px;margin-bottom:10px;display:flex;align-items:center;justify-content:space-between;cursor:pointer}

/* ── Swatches ────────────────────────────────────────────────────────── */
.sp-swatch-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-bottom:16px}
.sp-swatch{display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;position:relative}
.sp-swatch--locked{cursor:default}
.sp-swatch-color{width:64px;height:64px;border-radius:4px;border:1.5px solid #d0d0d0;transition:border-color .15s,box-shadow .15s}
.sp-swatch:not(.sp-swatch--locked) .sp-swatch-color:hover{border-color:var(--navy);box-shadow:0 0 0 2px #7baee8}
.sp-swatch-name{font-size:8px;text-align:center;color:#444;line-height:1.2;max-width:72px;word-break:break-word}
.sp-lock-badge{position:absolute;bottom:-4px;right:-4px;background:#c0392b;border-radius:50%;width:17px;height:17px;display:flex;align-items:center;justify-content:center;z-index:2}

/* ── Material swatches (countertop, flooring) ───────────────────────── */
.sp-mat-grid{display:flex;flex-wrap:wrap;gap:8px;padding:8px 4px}
.sp-mat-swatch{position:relative;flex:0 0 calc(50% - 4px)}
.sp-floor-row{display:flex;align-items:center;gap:12px;padding:8px 10px;cursor:default;background:#fff;border-radius:6px;margin-bottom:4px;border:1.5px solid #efefef;position:relative}
.sp-floor-swatch{position:relative;flex-shrink:0;width:56px;height:56px;border-radius:4px;overflow:hidden}

/* ── Checkbox row ────────────────────────────────────────────────────── */
.sp-checkbox-row{display:flex;align-items:center;gap:6px;margin-bottom:10px;font-size:12px}
.sp-checkbox-row input{width:14px;height:14px;accent-color:var(--navy)}

/* ── Search bar ─────────────────────────────────────────────────────── */
.sp-search{display:flex;align-items:center;border:1px solid #ddd;border-radius:6px;padding:6px 10px;margin-bottom:10px;gap:6px;background:#fff}
.sp-search input{border:none;outline:none;font-size:12px;width:100%;background:transparent;font-family:inherit}

/* ── Accordion row buttons ──────────────────────────────────────────── */
.sp-row-group{margin-bottom:2px}
.sp-row-btn{display:flex;align-items:center;justify-content:space-between;width:100%;padding:9px 12px;cursor:pointer;background:transparent;border:none;font-size:13px;color:#333;transition:background .15s}
.sp-row-btn:hover{background:#f4f4f4}
.sp-row-btn.open{background:var(--navy);color:#fff}
.sp-row-btn.open svg{stroke:#fff}
.sp-row-items{display:none;padding:8px 4px 4px}
.sp-row-items.open{display:block}
.sp-row-items.sp-grid3{display:none}
.sp-row-items.sp-grid3.open{display:grid}

/* ── Cabinet thumbnails ─────────────────────────────────────────────── */
.sp-cab-item{display:flex;flex-direction:column;align-items:center;gap:3px;cursor:pointer;padding:4px 2px}
.sp-cab-thumb{width:64px;height:64px;background:#ebebeb;border:1.5px solid #bbb;border-radius:2px;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center}
.sp-cab-drawer{flex:1;width:100%;border-bottom:1px solid #bbb;display:flex;align-items:center;justify-content:center}
.sp-cab-drawer:last-child{border-bottom:none}
.sp-cab-drawer::after{content:'';width:38%;height:2.5px;background:#bbb;border-radius:2px}
.sp-cab-knob{width:8px;height:8px;border:1px solid #bbb;border-radius:1px}
.sp-cab-name{font-size:8.5px;font-weight:600;color:#333;text-align:center;max-width:68px;line-height:1.2;word-break:break-word}
.sp-cab-price{font-size:9px;color:#777}

/* ── Thumbnail grid (doors, openings, decorations, furniture) ───────── */
.sp-thumb-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;padding:4px 0}
.sp-thumb-item{display:flex;flex-direction:column;align-items:center;gap:3px;cursor:pointer;padding:4px 2px;position:relative}
.sp-thumb-img{width:86px;height:86px;border-radius:4px;border:1.5px solid #ddd;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;transition:border-color .15s}
.sp-thumb-item:not(.sp-swatch--locked) .sp-thumb-img:hover{border-color:var(--navy)}
.sp-thumb-shape{width:55%;height:75%;background:rgba(255,255,255,0.15);border:1px solid rgba(0,0,0,0.15);border-radius:2px}
.sp-thumb-name{font-size:9px;font-weight:600;color:#333;text-align:center;max-width:88px;line-height:1.2;word-break:break-word}

/* ── Handles ─────────────────────────────────────────────────────────── */
.sp-handle-item{border:1.5px solid #e0e0e0;border-radius:6px;display:flex;flex-direction:column;align-items:center;cursor:pointer;padding:6px 4px 4px;background:#fafafa;position:relative;transition:border-color .15s,background .15s}
.sp-handle-item:hover{border-color:#aaa}
.sp-handle-item.active{border-color:var(--navy);background:#f0f4ff}
.sp-handle-label{font-size:8px;font-weight:600;color:#555;text-align:center;margin-top:2px;line-height:1.2}

/* ── Finish selector (appliances) ───────────────────────────────────── */
.sp-finish-row{display:flex;gap:10px;margin-bottom:20px}
.sp-finish-btn{display:flex;flex-direction:column;align-items:center;gap:5px;cursor:pointer;background:none;border:none}
.sp-finish-swatch{width:68px;height:68px;border-radius:4px;border:1.5px solid #ccc;transition:border-color .15s,box-shadow .15s}
.sp-finish-btn.active .sp-finish-swatch{border:2.5px solid var(--navy);box-shadow:0 0 0 2px #7baee8}
.sp-finish-btn span{font-size:11px}

/* ── Toggle switch ──────────────────────────────────────────────────── */
.sp-toggle{width:40px;height:22px;border-radius:11px;background:#ccc;cursor:pointer;position:relative;transition:background .2s;flex-shrink:0}
.sp-toggle--on{background:var(--navy)}
.sp-toggle-knob{position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:left .2s;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.sp-toggle--on .sp-toggle-knob{left:21px}

/* ── Link buttons (files panel) ─────────────────────────────────────── */
.sp-link-btn{display:block;padding:10px 12px;border:1.5px solid var(--border);border-radius:6px;font-size:12px;font-weight:600;color:#333;margin-bottom:8px;transition:border-color .15s,background .15s;text-decoration:none}
.sp-link-btn:hover{border-color:var(--navy);background:#f8faff}

/* ── SubTab rail (cabinets, closets) ────────────────────────────────── */
.sp-subtab-wrap{display:flex;height:100%;overflow:hidden}
.sp-subtab-rail{width:68px;background:var(--navy);display:flex;flex-direction:column;align-items:center;padding-top:4px;overflow-y:auto;flex-shrink:0;scrollbar-width:none}
.sp-subtab-rail::-webkit-scrollbar{display:none}
.sp-subtab{width:100%;padding:8px 2px 6px;cursor:pointer;background:transparent;border:none;color:rgba(255,255,255,.82);display:flex;flex-direction:column;align-items:center;gap:3px;transition:background .15s}
.sp-subtab:hover{background:rgba(255,255,255,.12)}
.sp-subtab--active{background:#fff;color:var(--navy)}
.sp-subtab--active svg{stroke:var(--navy)}
.sp-subtab span{font-size:6.5px;font-weight:700;text-align:center;line-height:1.2;white-space:pre;max-width:60px}
.sp-subtab-content{flex:1;display:flex;flex-direction:column;overflow:hidden}
.sp-tab-pane{display:none;flex:1;overflow-y:auto}
.sp-tab-pane--active{display:flex;flex-direction:column}

/* ════════════════════════════════════════════════════════════════════
   PAGE CONTENT STYLES
════════════════════════════════════════════════════════════════════ */
.alert{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-radius:8px;margin-bottom:20px;font-size:13px;font-weight:500;gap:12px}
.alert button{background:none;border:none;font-size:16px;cursor:pointer;opacity:.6;flex-shrink:0}
.alert-success{background:#d1fae5;color:#065f46}
.alert-error{background:#fee2e2;color:#991b1b}
.alert-warning{background:#fef3c7;color:#92400e}
.alert-info{background:#dbeafe;color:#1e40af}

.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:28px;gap:16px;flex-wrap:wrap}
.page-title{font-size:22px;font-weight:800;color:#111;line-height:1.2}
.page-sub{font-size:13px;color:#666;margin-top:4px}
.header-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

.btn-primary,.btn-primary-sm{background:var(--navy);color:#fff;border:none;border-radius:6px;padding:10px 18px;font-size:13px;font-weight:700;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:opacity .15s;white-space:nowrap}
.btn-primary:hover{opacity:.88}
.btn-primary-sm{padding:7px 14px;font-size:12px}
.btn-ghost{background:#fff;color:#444;border:1.5px solid var(--border);border-radius:6px;padding:9px 16px;font-size:13px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:border-color .15s,background .15s;white-space:nowrap}
.btn-ghost:hover{border-color:var(--navy);background:#f8faff}
.btn-danger{background:var(--red);color:#fff;border:none;border-radius:6px;padding:9px 16px;font-size:13px;font-weight:700;cursor:pointer;transition:opacity .15s}
.btn-danger:hover{opacity:.88}
.btn-icon{background:none;border:none;color:#888;padding:6px;border-radius:5px;cursor:pointer;display:inline-flex;align-items:center;transition:background .15s,color .15s}
.btn-icon:hover{background:#f0f0f0;color:#333}

.card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:24px}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.card-title{font-size:15px;font-weight:700;color:#111}

.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px}
.stat-card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:20px 24px;display:flex;flex-direction:column;gap:6px}
.stat-label{font-size:11px;font-weight:700;color:#888;letter-spacing:.5px;text-transform:uppercase}
.stat-value{font-size:28px;font-weight:800;color:#111}
.stat-sub{font-size:12px;color:#888}
.stat-accent{border-top:3px solid var(--navy)}

.table-wrap{overflow-x:auto;border-radius:10px;border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;background:#fff;font-size:13px}
thead th{padding:12px 16px;text-align:left;font-size:11px;font-weight:700;color:#777;letter-spacing:.5px;text-transform:uppercase;border-bottom:1px solid var(--border);white-space:nowrap;background:#fafafa}
tbody td{padding:13px 16px;border-bottom:1px solid #f0f0f0;vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover td{background:#fafbff}
.td-actions{display:flex;align-items:center;gap:4px}
.mono{font-family:'Courier New',monospace}

.status-badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:700}
.status-active{background:#d1fae5;color:#065f46}
.status-draft{background:#f3f4f6;color:#6b7280}
.status-complete{background:#dbeafe;color:#1e40af}
.status-archived{background:#fee2e2;color:#991b1b}

.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group-full{grid-column:1/-1}
label{font-size:12px;font-weight:700;color:#555;letter-spacing:.3px;text-transform:uppercase}
input[type="text"],input[type="email"],input[type="password"],input[type="number"],select,textarea{width:100%;padding:9px 12px;border:1.5px solid #ddd;border-radius:6px;font-size:13px;color:#222;background:#fff;transition:border-color .15s,box-shadow .15s;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(26,58,108,.10)}
input.error,select.error,textarea.error{border-color:var(--red)}
.form-hint{font-size:11px;color:#888;margin-top:2px}
.input-group{display:flex;border:1.5px solid #ddd;border-radius:6px;overflow:hidden}
.input-group input{flex:1;border:none;border-radius:0;padding:9px 12px}
.input-group input:focus{box-shadow:none}
.input-suffix{padding:9px 12px;background:#f0f0f0;border-left:1px solid #ddd;font-size:12px;color:#777;display:flex;align-items:center;white-space:nowrap}
.form-actions{display:flex;align-items:center;gap:12px;margin-top:24px;padding-top:20px;border-top:1px solid #f0f0f0}

.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.project-card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:22px;display:flex;flex-direction:column;gap:14px;transition:box-shadow .2s,transform .2s;text-decoration:none;color:inherit}
.project-card:hover{box-shadow:0 4px 20px rgba(0,0,0,.08);transform:translateY(-2px)}
.project-card-header{display:flex;align-items:flex-start;justify-content:space-between}
.project-card-title{font-size:15px;font-weight:700;color:#111}
.project-card-client{font-size:12px;color:#888;margin-top:3px}
.project-card-meta{display:flex;gap:16px;font-size:12px;color:#666}
.project-card-cost{font-size:18px;font-weight:800;color:var(--navy)}
.project-card-actions{display:flex;gap:8px;padding-top:8px;border-top:1px solid #f0f0f0}
.project-card-actions a,.project-card-actions button{flex:1;text-align:center;padding:7px 10px;border-radius:6px;font-size:12px;font-weight:600;border:1.5px solid var(--border);background:#fff;color:#444;cursor:pointer;transition:border-color .15s;text-decoration:none}
.project-card-actions a:hover,.project-card-actions button:hover{border-color:var(--navy);color:var(--navy)}

.cost-summary-bar{display:flex;align-items:center;background:#fff;border:1px solid var(--border);border-radius:10px;padding:16px 24px;margin-bottom:24px;flex-wrap:wrap;gap:8px}
.cost-item{display:flex;flex-direction:column;gap:3px;flex:1;min-width:120px}
.cost-label{font-size:11px;font-weight:700;color:#888;letter-spacing:.5px;text-transform:uppercase}
.cost-value{font-size:20px;font-weight:800;color:#111}
.cost-sep{font-size:20px;color:#ccc;padding:0 8px;align-self:center}
.cost-total .cost-value{color:var(--navy)}

.cabinet-layout{display:grid;grid-template-columns:1fr 340px;gap:24px;align-items:start}
.cost-sidebar{background:#fff;border:1px solid var(--border);border-radius:10px;padding:20px;position:sticky;top:16px}
.cost-sidebar-title{font-size:13px;font-weight:700;color:#777;letter-spacing:.5px;text-transform:uppercase;margin-bottom:16px}
.cost-row{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px solid #f4f4f4;font-size:13px}
.cost-row:last-of-type{border-bottom:none}
.cost-row-label{color:#555}
.cost-row-value{font-weight:700;color:#111}
.cost-row-total .cost-row-label{font-weight:700;color:#111}
.cost-row-total .cost-row-value{font-size:18px;color:var(--navy)}

.empty-state{text-align:center;padding:60px 20px;color:#888}
.empty-state-icon{font-size:48px;margin-bottom:16px;opacity:.4}
.empty-state-title{font-size:18px;font-weight:700;color:#555;margin-bottom:8px}
.empty-state-sub{font-size:13px;margin-bottom:24px}

.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f4f4f4;padding:20px}
.auth-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:40px;width:100%;max-width:420px;box-shadow:0 4px 24px rgba(0,0,0,.06)}
.auth-logo{display:flex;align-items:center;gap:8px;margin-bottom:28px}
.auth-logo-badge{width:36px;height:36px;background:var(--navy);border-radius:6px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:14px;letter-spacing:-1px}
.auth-logo-text{font-weight:900;font-size:20px;color:var(--navy);letter-spacing:1px}
.auth-title{font-size:22px;font-weight:800;margin-bottom:6px}
.auth-sub{font-size:13px;color:#666;margin-bottom:24px}
.auth-footer{text-align:center;margin-top:20px;font-size:13px;color:#666}
.auth-footer a{color:var(--navy);font-weight:600}

.section-label{font-size:11px;font-weight:700;color:#888;letter-spacing:.6px;text-transform:uppercase;margin-bottom:12px}
.divider{border:none;border-top:1px solid var(--border);margin:24px 0}

/* ── Feature checkboxes (cabinet form) ──────────────────────────────── */
.feature-checkboxes{display:flex;flex-direction:column;gap:8px}
.feature-check{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer}
.feature-check input[type="checkbox"]{width:16px;height:16px;accent-color:var(--navy)}
.feature-sub{margin-left:24px;margin-top:6px;padding:10px 12px;background:#f8f9fb;border-radius:6px;border:1px solid #eee}

/* ── Toast ───────────────────────────────────────────────────────────── */
.toast{position:fixed;bottom:24px;right:24px;z-index:9999;min-width:280px;max-width:400px;box-shadow:0 4px 20px rgba(0,0,0,.15)}

/* ── Responsive ──────────────────────────────────────────────────────── */
@media(max-width:900px){.cabinet-layout{grid-template-columns:1fr}}
@media(max-width:768px){
    .msmv-leftnav{position:fixed;top:var(--topbar-h);left:0;bottom:0;z-index:200;transform:translateX(calc(-1 * var(--nav-w)));transition:transform .25s ease}
    .msmv-leftnav.open{transform:translateX(0)}
    .tb-tools .tb-btn span{display:none}
    .tb-user-name{display:none}
    .msmv-canvas{padding:20px 16px}
    .side-panel{left:0}
}
@media(max-width:480px){
    .stats-grid{grid-template-columns:1fr 1fr}
    .projects-grid{grid-template-columns:1fr}
    .page-header{flex-direction:column}
    .cost-summary-bar{flex-direction:column;gap:12px}
    .cost-sep{display:none}
    .auth-card{padding:28px 20px}
    .tb-logo-text{display:none}
}