/* Z-Dev SaaS UI v8 — structural redesign inspired by modern work-management products */
:root{
  --ui-bg:#f6f7fb;
  --ui-surface:#fff;
  --ui-surface-2:#f9fafc;
  --ui-border:#e6e8ef;
  --ui-border-strong:#d8dce8;
  --ui-text:#171b2c;
  --ui-muted:#6f7585;
  --ui-accent:#6161ff;
  --ui-accent-soft:#eeeeff;
  --ui-green:#00a878;
  --ui-red:#e84362;
  --ui-orange:#f3a712;
  --ui-blue:#2878ff;
  --ui-radius:12px;
  --sidebar-w:260px;
  --sidebar-collapsed:76px;
}
body[data-theme="dark"]{
  --ui-bg:#11131a;--ui-surface:#181b24;--ui-surface-2:#20232d;--ui-border:#2d3140;--ui-border-strong:#3b4052;--ui-text:#f6f7fb;--ui-muted:#a5aabc;--ui-accent-soft:#29294d;
}
*{box-sizing:border-box}
body{margin:0;background:var(--ui-bg);color:var(--ui-text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px;line-height:1.45}
.app-shell{min-height:100vh;display:grid;grid-template-columns:var(--sidebar-w) minmax(0,1fr)}
.sidebar{position:sticky;top:0;height:100vh;z-index:50;display:flex;flex-direction:column;background:var(--ui-surface);border-right:1px solid var(--ui-border);padding:14px 12px;overflow:hidden;transition:width .2s ease,padding .2s ease}
.sidebar-brand-toggle{display:flex;align-items:center;gap:11px;min-height:54px;padding:8px;border-radius:10px;text-decoration:none;color:var(--ui-text)}
.sidebar-brand-toggle:hover{background:var(--ui-surface-2)}
.brand-mark{display:grid;place-items:center;flex:0 0 38px;width:38px;height:38px;border-radius:10px;background:var(--ui-accent-soft);color:var(--ui-accent);font-size:18px;border:1px solid color-mix(in srgb,var(--ui-accent) 18%,var(--ui-border))}
.brand-mark img{width:100%;height:100%;object-fit:contain;border-radius:8px}.sidebar-brand-toggle h1{font-size:15px;margin:0;font-weight:700;white-space:nowrap}.sidebar-brand-toggle p{font-size:11px;color:var(--ui-muted);margin:2px 0 0;white-space:nowrap}
.sidebar-tools{display:none}.menu{display:flex;flex-direction:column;gap:6px;overflow:auto;padding:16px 2px 12px;scrollbar-width:thin}
.menu-group{margin:0;border:0}.menu-group>summary{list-style:none;cursor:pointer}.menu-group>summary::-webkit-details-marker{display:none}
.menu-section{height:32px;display:flex;align-items:center;justify-content:space-between;padding:0 10px;color:var(--ui-muted);font-size:11px;text-transform:uppercase;letter-spacing:.07em;font-weight:700;border-radius:8px}.menu-section:hover{background:var(--ui-surface-2)}.menu-section i{font-size:9px;transition:transform .2s}.menu-group:not([open]) .menu-section i{transform:rotate(-90deg)}
.menu-submenu{display:flex;flex-direction:column;gap:3px;margin-bottom:8px}.menu-link{position:relative;display:flex;align-items:center;gap:11px;min-height:38px;padding:8px 10px;border-radius:8px;color:#596174;text-decoration:none;font-weight:550;white-space:nowrap;transition:background .15s,color .15s}.menu-link>i{width:19px;text-align:center;color:#80879a;font-size:14px}.menu-link:hover{background:var(--ui-surface-2);color:var(--ui-text)}.menu-link.active{background:var(--ui-accent-soft);color:var(--ui-accent);font-weight:700}.menu-link.active>i{color:var(--ui-accent)}.menu-link.active:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:3px;background:var(--ui-accent)}
.main{min-width:0;padding:0 26px 40px}.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:transparent;border:0;padding:0 2px;position:sticky;top:0;z-index:30;backdrop-filter:blur(16px);background:color-mix(in srgb,var(--ui-bg) 86%,transparent)}
.top-title h2{margin:0;font-size:22px;letter-spacing:-.025em}.top-title p{margin:2px 0 0;color:var(--ui-muted);font-size:12px}.top-actions{display:flex;align-items:center;gap:8px}.top-actions .btn{min-height:36px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--ui-border);border-radius:8px;padding:8px 12px;background:var(--ui-surface);color:var(--ui-text);font:inherit;font-weight:650;text-decoration:none;cursor:pointer;box-shadow:none;transition:.15s}.btn:hover{border-color:var(--ui-border-strong);background:var(--ui-surface-2);transform:none}.btn.primary{background:var(--ui-accent);border-color:var(--ui-accent);color:#fff}.btn.primary:hover{filter:brightness(.96)}.btn.soft{background:var(--ui-surface);color:var(--ui-text)}.btn.warning{background:#fff6dd;border-color:#f5d37a;color:#8a6200}.icon-btn,.icon-action{display:grid;place-items:center;width:36px;height:36px;border-radius:8px;border:1px solid var(--ui-border);background:var(--ui-surface);color:var(--ui-text);text-decoration:none}
.panel,.card,.report-panel-v36,.nfse-card,.contact-card,.schedule-card{background:var(--ui-surface);border:1px solid var(--ui-border);border-radius:var(--ui-radius);box-shadow:none}.panel{padding:18px}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:15px}.panel-head h3{font-size:15px;margin:0}.panel-head span,.panel-head p{font-size:12px;color:var(--ui-muted);margin:3px 0 0}
.page-title-row{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:8px 0 18px;padding:0;background:transparent;border:0}.page-title-row h1{margin:0;font-size:24px;letter-spacing:-.03em}.page-title-row p{margin:4px 0 0;color:var(--ui-muted)}
.section-eyebrow,.activity-kicker{display:none!important}
label{display:grid;gap:6px;color:#4f5669;font-size:12px;font-weight:650}input,select,textarea{width:100%;border:1px solid var(--ui-border-strong);border-radius:8px;padding:10px 11px;background:var(--ui-surface);color:var(--ui-text);font:inherit;outline:0}input:focus,select:focus,textarea:focus{border-color:var(--ui-accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--ui-accent) 14%,transparent)}textarea{min-height:110px;resize:vertical}
.table-wrap{overflow:auto;border:1px solid var(--ui-border);border-radius:10px}.modern-table table,table{width:100%;border-collapse:collapse}.modern-table thead th,table thead th{height:38px;background:var(--ui-surface-2);color:var(--ui-muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em;text-align:left;padding:0 12px;border-bottom:1px solid var(--ui-border)}.modern-table td,table td{padding:11px 12px;border-bottom:1px solid var(--ui-border);vertical-align:middle}.modern-table tbody tr:hover,table tbody tr:hover{background:var(--ui-surface-2)}
/* Dashboard and reports: board-like information hierarchy */
.dashboard-grid,.report-metrics-v36,.transaction-overview-grid{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px!important}.metric-card,.transaction-overview-card,.report-stat-card{min-height:104px;padding:16px!important;border-radius:10px!important;background:var(--ui-surface)!important;border:1px solid var(--ui-border)!important;box-shadow:none!important}.metric-card strong,.transaction-overview-card strong,.report-stat-card strong{font-size:20px;letter-spacing:-.02em}.transaction-overview-card.reserve{display:none!important}
.reports-hero-v36,.reports-saas-header{display:grid!important;grid-template-columns:minmax(260px,1fr) auto;align-items:end;gap:18px;padding:18px!important;margin-bottom:12px!important;background:var(--ui-surface)!important;border:1px solid var(--ui-border)!important;border-radius:12px!important;box-shadow:none!important}.reports-hero-v36 h1,.reports-saas-header h1{font-size:24px!important;margin:0!important}.reports-filter-form{display:flex!important;align-items:end!important;gap:8px!important;flex-wrap:wrap}.reports-filter-form label{min-width:110px}.reports-filter-form select,.reports-filter-form input{height:38px;padding:7px 10px}.reports-visual-grid,.reports-saas-grid{display:grid!important;grid-template-columns:minmax(0,1.6fr) minmax(300px,.7fr);gap:12px!important}.reports-lists-v36,.reports-saas-rankings{display:grid!important;grid-template-columns:1fr 1fr;gap:12px!important;margin-top:12px!important}
/* Contacts as list-first workspace */
.contacts-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.contacts-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px!important}.contact-card{padding:15px!important}.contact-card:hover{border-color:color-mix(in srgb,var(--ui-accent) 45%,var(--ui-border));transform:none!important}.contact-card h3{font-size:15px!important;margin:0 0 4px}.contact-card .contact-actions{display:flex;gap:6px;margin-top:12px}
/* NFSe full-screen stepper style */
.nfse-wizard-nav{display:flex!important;align-items:center;gap:0;margin:8px 0 14px;padding:0 4px;border:0!important;background:transparent!important}.nfse-wizard-nav button,.nfse-wizard-nav a{position:relative;flex:1;display:flex!important;align-items:center!important;justify-content:center!important;gap:8px!important;min-height:44px!important;border:0!important;border-bottom:2px solid var(--ui-border)!important;border-radius:0!important;background:transparent!important;color:var(--ui-muted)!important;font-weight:650!important}.nfse-wizard-nav .active,.nfse-wizard-nav [aria-current="step"]{border-bottom-color:var(--ui-accent)!important;color:var(--ui-accent)!important}.nfse-wizard-nav i{color:inherit!important}.nfse-workspace,.nfse-stage,.nfse-step-panel{max-width:1040px;margin:0 auto}.nfse-step-panel,.nfse-stage{padding:24px!important;background:var(--ui-surface)!important;border:1px solid var(--ui-border)!important;border-radius:12px!important;box-shadow:none!important}.nfse-bottom-grid{display:none!important}
/* Logs: compact directory + side activity pane */
.logs-workspace{display:grid;gap:12px}.logs-intro{display:flex;justify-content:space-between;align-items:center;gap:16px}.logs-intro h1{margin:0;font-size:24px}.logs-intro p{margin:3px 0 0;color:var(--ui-muted)}.login-directory{padding:0!important;overflow:hidden}.login-directory-head{display:flex;justify-content:space-between;align-items:center;padding:15px 16px;border-bottom:1px solid var(--ui-border)}.login-directory-head h2{font-size:15px;margin:0}.login-directory-head span,.logs-help{font-size:12px;color:var(--ui-muted)}.user-login-grid{display:block!important}.user-login-card{display:grid!important;grid-template-columns:36px minmax(0,1fr) auto;align-items:center;gap:11px;padding:10px 14px;border-bottom:1px solid var(--ui-border);border-radius:0!important;background:transparent!important;box-shadow:none!important}.user-login-card:hover{background:var(--ui-surface-2)!important}.user-login-avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ui-accent-soft);color:var(--ui-accent);font-weight:750}.user-login-main{display:grid;grid-template-columns:minmax(170px,1fr) minmax(130px,.7fr) minmax(180px,.8fr);align-items:center;gap:14px}.user-login-main strong{font-size:13px}.user-login-main span,.user-login-main small{font-size:12px;color:var(--ui-muted)}.user-log-trigger{display:grid;place-items:center;width:32px;height:32px;border-radius:7px;background:transparent;color:var(--ui-muted);text-decoration:none}.user-log-trigger:hover{background:var(--ui-accent-soft);color:var(--ui-accent)}.activity-drawer{border-left:3px solid var(--ui-accent)!important}.activity-drawer-head{display:flex;justify-content:space-between;gap:16px;margin-bottom:14px}.activity-drawer-head h2{margin:0;font-size:18px}.activity-drawer-head p{margin:3px 0;color:var(--ui-muted)}
.pagination-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px}.pagination-row>span{color:var(--ui-muted);font-size:12px}
/* sidebar collapsed */
body.sidebar-collapsed .app-shell{grid-template-columns:var(--sidebar-collapsed) minmax(0,1fr)}body.sidebar-collapsed .sidebar{padding-left:10px;padding-right:10px}body.sidebar-collapsed .sidebar-brand-toggle>div,body.sidebar-collapsed .menu-section span,body.sidebar-collapsed .menu-section i,body.sidebar-collapsed .menu-link span{display:none!important}body.sidebar-collapsed .sidebar-brand-toggle{justify-content:center;padding:8px 0}body.sidebar-collapsed .menu-section{height:9px;padding:0;border-top:1px solid var(--ui-border);margin:7px 5px}body.sidebar-collapsed .menu-submenu{gap:5px}body.sidebar-collapsed .menu-link{justify-content:center;padding:8px 0;min-height:40px}body.sidebar-collapsed .menu-link>i{width:auto;font-size:15px}body.sidebar-collapsed .menu-link.active:before{left:-10px;top:8px;bottom:8px}
.alert{border-radius:9px;padding:11px 13px;border:1px solid var(--ui-border);background:var(--ui-surface);margin-bottom:12px}.alert.success{border-color:#a8dfcd;background:#effbf7;color:#11664d}.alert.error{border-color:#f1b3bf;background:#fff3f5;color:#9d233b}.alert.warning{border-color:#f0d38a;background:#fff9e9;color:#765500}
@media(max-width:1100px){.dashboard-grid,.report-metrics-v36,.transaction-overview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.contacts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.reports-visual-grid,.reports-saas-grid{grid-template-columns:1fr}}
@media(max-width:820px){.app-shell{display:block}.sidebar{position:fixed;left:0;top:0;width:min(86vw,300px);transform:translateX(-105%);box-shadow:0 10px 30px rgba(0,0,0,.18)}body.menu-open .sidebar{transform:translateX(0)}.main{padding:0 14px 28px}.topbar{height:64px}.top-title h2{font-size:19px}.top-title p{display:none}.top-actions .btn span,.theme-toggle-form .btn span{display:none}.only-mobile{display:grid!important}.reports-hero-v36,.reports-saas-header{grid-template-columns:1fr}.reports-filter-form{display:grid!important;grid-template-columns:1fr 1fr}.reports-lists-v36,.reports-saas-rankings{grid-template-columns:1fr}.user-login-main{grid-template-columns:1fr}.user-login-main span{display:none}.contacts-grid{grid-template-columns:1fr}.page-title-row{align-items:flex-start}.nfse-wizard-nav{overflow:auto}.nfse-wizard-nav button,.nfse-wizard-nav a{min-width:140px}.sidebar-overlay{display:block}}
@media(max-width:560px){.dashboard-grid,.report-metrics-v36,.transaction-overview-grid{grid-template-columns:1fr}.reports-filter-form{grid-template-columns:1fr}.top-actions{gap:5px}.panel{padding:14px}.page-title-row{flex-direction:column}.page-title-row .btn{width:100%}.logs-intro{align-items:flex-start;flex-direction:column}.logs-intro .btn{width:100%}.user-login-card{grid-template-columns:34px 1fr auto}}