:root{--bg:#f3f6f8;--card:#fff;--text:#1f2937;--muted:#6b7280;--primary:#118EA4;--border:#dbe3e8}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Tahoma,sans-serif;background:var(--bg);color:var(--text)}
.topbar{background:#fff;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;padding:14px 24px;position:sticky;top:0;z-index:10}.brand{font-size:21px;font-weight:700;color:var(--primary)}.version{font-size:10px;background:#e7f5f7;padding:3px 6px;border-radius:99px}
nav{display:flex;gap:8px;flex-wrap:wrap}nav a{color:var(--text);text-decoration:none;padding:8px 12px;border-radius:8px}nav a.active,nav a:hover{background:#e8f5f7;color:#0c6f80}
.container{max-width:1250px;margin:24px auto;padding:0 16px}.card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px;margin-bottom:18px;box-shadow:0 3px 12px rgba(0,0,0,.03)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.grid-2{display:grid;grid-template-columns:1.1fr 2fr;gap:18px}.stat{font-size:30px;font-weight:700}.small-stat{font-size:23px}.muted{color:var(--muted);font-size:14px}
.btn{display:inline-block;border:0;background:var(--primary);color:#fff;padding:10px 15px;border-radius:9px;text-decoration:none;cursor:pointer;font:inherit}.btn.secondary{background:#5E6C7F}.btn.light{background:#edf4f6;color:#245866}.btn.danger{background:#b42318}.btn.small{padding:7px 10px;font-size:13px}
form .row{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}label{display:block;font-weight:600;margin-bottom:6px}input,select,textarea{width:100%;padding:10px;border:1px solid var(--border);border-radius:8px;background:#fff;font:inherit}textarea{min-height:110px}
table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:11px;border-bottom:1px solid var(--border);text-align:right;vertical-align:top}th{background:#f8fafb}.table-wrap{overflow:auto}.alert{padding:12px 14px;border-radius:9px;margin-bottom:16px}.success{background:#e8f7ee;color:#176b3a}.error{background:#fdecec;color:#912018}
.actions{display:flex;gap:7px;flex-wrap:wrap}.filters{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px;align-items:end}.badge,.stage-badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#edf2f4;font-size:12px}.stage-normal{background:#e8f3f6;color:#165a67}.stage-hot{background:#fff1cc;color:#855d00}.stage-won{background:#dff5e8;color:#176b3a}.stage-lost{background:#fde4e2;color:#912018}
.company-head{display:flex;justify-content:space-between;gap:20px}.company-title{margin:0 0 7px}.company-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.opportunity-value{text-align:left;display:flex;flex-direction:column;gap:4px}.opportunity-value span,.opportunity-value small{color:var(--muted)}.opportunity-value strong{font-size:25px;color:#174e59}
.score{width:82px;height:82px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;border:7px solid}.score strong{font-size:24px}.score span{font-size:10px}.score-high{border-color:#2f9e63;color:#19733f}.score-medium{border-color:#e0a21a;color:#946600}.score-low{border-color:#d85b4b;color:#9b2c21}
.quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.quick-actions a{text-align:center}.info-list{display:grid;gap:12px}.info-row{border-bottom:1px solid #edf1f3;padding-bottom:9px}.info-row b{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.timeline{position:relative;padding-right:22px}.timeline:before{content:"";position:absolute;right:7px;top:4px;bottom:4px;width:2px;background:#dbe5e8}.timeline-item{position:relative;padding:0 24px 20px 0}.timeline-item:before{content:"";position:absolute;right:-20px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--primary);border:3px solid #e5f4f6}.timeline-head{display:flex;justify-content:space-between;gap:10px}.timeline-title{font-weight:700}.timeline-date{color:var(--muted);font-size:12px}.timeline-details{margin-top:7px;white-space:pre-wrap;line-height:1.55}.due{color:#b42318;font-weight:700}.section-title{display:flex;justify-content:space-between;align-items:center;gap:10px}
.pipeline-board{display:flex;gap:14px;overflow-x:auto;align-items:flex-start;padding-bottom:20px}.pipeline-column{min-width:270px;width:270px;background:#eaf0f2;border:1px solid var(--border);border-radius:14px;padding:10px}.pipeline-column-head{display:flex;justify-content:space-between;align-items:center;padding:5px 4px 12px}.pipeline-card{background:#fff;border:1px solid var(--border);border-radius:11px;padding:12px;margin-bottom:10px}.pipeline-company{font-weight:700;color:#153f49;text-decoration:none}.pipeline-meta{display:flex;justify-content:space-between;gap:8px;font-size:12px;margin:12px 0}.pipeline-empty{text-align:center;color:var(--muted);padding:25px 5px}
.template-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.template-body{white-space:pre-wrap;background:#f7f9fa;border:1px solid var(--border);padding:12px;border-radius:9px;line-height:1.6;font-family:inherit}
footer{text-align:center;color:var(--muted);padding:30px}@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.quick-actions{grid-template-columns:repeat(2,1fr)}form .row,.filters{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}.template-grid{grid-template-columns:1fr}}@media(max-width:500px){.grid{grid-template-columns:1fr}.company-head{flex-direction:column}.opportunity-value{text-align:right}}

.quote-items-table select{min-width:210px}.datasheet-check,.inline-check{display:flex;align-items:center;gap:7px;margin-top:7px;font-weight:600}.datasheet-check input,.inline-check input{width:auto}.quote-items-table textarea{min-width:260px;min-height:70px}.quote-summary{position:sticky;top:90px}.summary-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border)}.summary-input{margin:12px 0}.grand-total{font-size:20px;color:var(--primary);border-top:2px solid var(--primary)}.full-width{width:100%;margin-top:15px}

/* Consolidated from v2_1_extra.css */
/* This file is retained for reference. Styles are appended to assets/style.css by this update. */

/* Consolidated from v3_1_additions.css */
.upload-form{background:#f8fafb;border:1px solid var(--border);padding:14px;border-radius:10px}.upload-form input[type=file]{background:#fff}.file-icon{font-size:20px}

/* Consolidated from v3_2_additions.css */
.quote-items-table textarea{min-width:280px;min-height:70px}.quote-items-table input{min-width:90px}.quote-summary{position:sticky;top:90px}.summary-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border)}.summary-input{margin:12px 0}.grand-total{font-size:20px;color:var(--primary);border-top:2px solid var(--primary)}.full-width{width:100%;margin-top:15px}

/* SalesOS Enterprise v1.0 */
.brand a{color:inherit;text-decoration:none}
.brand .version{font-size:12px;font-weight:700;background:#e7f5f8;color:#087f92;border-radius:999px;padding:4px 8px;margin-inline-start:7px}
.nav-toggle{display:none;border:0;background:#0d8fa3;color:#fff;border-radius:8px;padding:8px 11px;font-size:20px;cursor:pointer}
.app-footer{display:flex;gap:10px;justify-content:center;align-items:center;flex-wrap:wrap;padding:28px 15px;color:#667085}
.app-footer span{font-size:13px}
.dashboard-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.actions form{display:inline-flex;margin:0}
@media(max-width:1100px){
.nav-toggle{display:block}.topbar{position:relative}
.main-nav{display:none;position:absolute;top:100%;right:12px;left:12px;z-index:1000;background:#fff;border:1px solid #dfe7ec;border-radius:12px;padding:10px;box-shadow:0 12px 30px rgba(15,23,42,.14)}
.main-nav.open{display:flex;flex-wrap:wrap}.dashboard-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:650px){
.dashboard-grid{grid-template-columns:1fr}.section-title{align-items:flex-start}.main-nav.open{flex-direction:column}.main-nav a{width:100%}
}
.source-box{display:flex;gap:18px;flex-wrap:wrap;padding:14px 0}.source-box label{display:flex;align-items:center;gap:7px}.score{display:inline-flex;width:42px;height:42px;border-radius:50%;align-items:center;justify-content:center;font-weight:800}.score-high{background:#dcfce7;color:#166534}.score-medium{background:#fef3c7;color:#92400e}.score-low{background:#fee2e2;color:#991b1b}.sticky-actions{position:sticky;top:0;z-index:20}

/* SalesOS v1.5 Professional Dashboard */
:root{--sidebar:#0f2530;--sidebar-2:#153744;--surface:#ffffff;--accent:#118EA4;--accent-soft:#e8f6f8;--shadow:0 10px 30px rgba(15,37,48,.08)}
body{background:#eef3f6}
.topbar{position:fixed;inset:0 0 0 auto;width:245px;height:100vh;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:24px 16px;background:linear-gradient(180deg,var(--sidebar),var(--sidebar-2));border:0;box-shadow:8px 0 35px rgba(15,37,48,.12);z-index:100}
.brand{padding:4px 10px 24px;color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}.brand a{color:#fff}.brand .version{display:inline-block;margin-top:8px;background:rgba(17,142,164,.22);color:#bff4fb}
.main-nav{display:flex;flex-direction:column;gap:4px;margin-top:20px;overflow-y:auto}.main-nav a{color:#c7d6dd;padding:10px 12px;border-radius:10px;font-size:14px}.main-nav a:hover,.main-nav a.active{background:rgba(17,142,164,.22);color:#fff;box-shadow:inset 3px 0 0 #33c0d8}
.container{max-width:none;margin:0 245px 0 0;padding:30px 34px;min-height:calc(100vh - 74px)}.app-footer{margin-right:245px;background:transparent}
.card{border:1px solid #dfe9ee;border-radius:18px;box-shadow:var(--shadow);padding:22px}.dashboard-grid .card{position:relative;overflow:hidden}.dashboard-grid .card:after{content:"";position:absolute;width:80px;height:80px;border-radius:50%;background:var(--accent-soft);left:-25px;bottom:-28px}.dashboard-grid .stat{color:#123b48;margin-top:8px}
.section-title,.page-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:22px}.page-heading h1,.section-title h1{margin:4px 0 6px;font-size:28px}.eyebrow{font-size:11px;letter-spacing:1.8px;font-weight:800;color:var(--accent)}
.btn{box-shadow:0 6px 16px rgba(17,142,164,.2);font-weight:700}.btn-lg{padding:13px 22px;font-size:15px}
.smart-search-card{max-width:1050px}.form-section{padding:8px 0 24px;margin-bottom:20px;border-bottom:1px solid #e4ecef}.form-section.compact{border-bottom:0;margin-bottom:6px}.form-section-title{display:flex;align-items:center;gap:12px;margin-bottom:18px}.form-section-title>span{width:32px;height:32px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:800}.form-section-title h3{margin:0;font-size:17px}.form-section-title p{margin:3px 0 0;color:var(--muted);font-size:13px}.search-summary{display:flex;gap:10px;align-items:flex-start;background:#f0f8fa;border:1px solid #d4ebef;border-radius:12px;padding:13px 15px;margin:0 0 18px}.search-summary span{color:#486773;font-size:14px}
input,select,textarea{border-radius:10px;border-color:#d6e2e7;padding:11px 12px}input:focus,select:focus,textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(17,142,164,.12)}
@media(max-width:1100px){.topbar{position:sticky;width:auto;height:auto;inset:auto;display:flex;flex-direction:row;align-items:center;justify-content:space-between;padding:14px 18px}.brand{border:0;padding:0}.container,.app-footer{margin-right:0}.main-nav{display:none;position:absolute;top:100%;right:12px;left:12px;background:var(--sidebar);padding:12px;border-radius:14px}.main-nav.open{display:flex}.nav-toggle{display:block}.container{padding:24px 18px}}
@media(max-width:700px){form .row{grid-template-columns:1fr}.page-heading,.section-title{align-items:flex-start}.smart-search-card{padding:16px}.search-summary{flex-direction:column}}


/* SalesOS Enterprise v1.5.3 — locked professional dashboard shell */
@media (min-width:1101px){
  body{background:#eef3f6!important;}
  .topbar{position:fixed!important;top:0!important;right:0!important;bottom:0!important;left:auto!important;width:245px!important;height:100vh!important;display:flex!important;flex-direction:column!important;align-items:stretch!important;justify-content:flex-start!important;padding:24px 16px!important;background:linear-gradient(180deg,#0f2530,#153744)!important;border:0!important;z-index:1000!important;}
  .main-nav{display:flex!important;flex-direction:column!important;gap:4px!important;margin-top:20px!important;overflow-y:auto!important;}
  .main-nav a{color:#c7d6dd!important;}
  .main-nav a:hover,.main-nav a.active{background:rgba(17,142,164,.22)!important;color:#fff!important;box-shadow:inset 3px 0 0 #33c0d8!important;}
  .container{max-width:none!important;margin:0 245px 0 0!important;padding:30px 34px!important;min-height:100vh!important;}
  .app-footer{margin-right:245px!important;}
}

/* v1.7 Email Signatures */
.signature-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(320px,.8fr);gap:20px;align-items:start}
.signature-preview{position:sticky;top:18px}
.signature-preview-box{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:22px;min-height:210px;direction:ltr;text-align:left;overflow:auto}
code{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:6px;padding:3px 7px;direction:ltr;display:inline-block}
@media(max-width:900px){.signature-layout{grid-template-columns:1fr}.signature-preview{position:static}}

/* SalesOS Enterprise v1.8 — Individual Email Sender */
.single-email-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);gap:20px;align-items:start}
.email-live-preview{position:sticky;top:20px;direction:ltr;text-align:left}.email-preview-meta{background:#f7fafb;border:1px solid var(--border);border-radius:10px;padding:12px;margin-bottom:16px;display:grid;gap:7px}.email-preview-body{min-height:180px;line-height:1.7;color:#24323d;overflow-wrap:anywhere}.email-options{margin:14px 0;border:1px solid var(--border);border-radius:10px;padding:10px 12px;background:#f9fbfc}.email-options summary{cursor:pointer;font-weight:700}.email-options .row{margin-top:12px}.send-warning{display:flex;flex-direction:column;gap:4px;background:#fff8e6;border:1px solid #f1d795;border-radius:10px;padding:12px 14px;margin:14px 0}.send-warning span{font-size:13px;color:#755b1b}
@media(max-width:980px){.single-email-layout{grid-template-columns:1fr}.email-live-preview{position:static}}
.email-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}.email-tabs a{padding:10px 16px;border-radius:10px;background:#fff;border:1px solid #dce5eb;text-decoration:none;color:#24323d}.email-tabs a.active{background:#118ea4;color:#fff;border-color:#118ea4}.compact-search{display:flex;gap:10px;align-items:center}.compact-search input{flex:1}.email-list{padding:0;overflow:hidden}.email-row{display:grid;grid-template-columns:minmax(160px,240px) 1fr auto;gap:16px;align-items:center;padding:14px 18px;border-bottom:1px solid #edf1f4;text-decoration:none;color:inherit}.email-row:hover{background:#f7fafb}.email-row.unread{background:#eef9fb}.email-party{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.email-main{min-width:0}.email-main strong,.email-main span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.email-main span{color:#6f7f8a;font-size:13px;margin-top:4px}.email-side{text-align:left;display:flex;flex-direction:column;gap:5px;align-items:flex-end}.email-rendered-body{direction:ltr;text-align:left;line-height:1.7;overflow:auto}.email-rendered-body img{max-width:100%;height:auto}.email-message-head{direction:ltr;text-align:left}@media(max-width:800px){.email-row{grid-template-columns:1fr}.email-side{align-items:flex-start;text-align:right}.compact-search{flex-direction:column}.compact-search>*{width:100%}}
.nav-count{display:inline-flex;min-width:20px;height:20px;padding:0 6px;border-radius:999px;align-items:center;justify-content:center;background:#e34b4b;color:#fff;font-size:11px;margin-inline-start:4px}