:root{--green:#153c33;--green-hover:#244e40;--lime:#f45a2a;--bg:#faf9f6;--text:#172720;--muted:#69736f;--line:#dfe5e0;--surface:#fff;--surface-soft:#f5f7f2;--brand-orange:#f45a2a;--brand-ink:#151515;--accent-soft:#fff0e8;--accent-text:#a43c19;--positive-bg:#edf5e1;--positive-text:#3d6725;--danger-bg:#fce7e5;--danger-text:#b53e34;--warning-bg:#fff1dd;--warning-text:#8a641e;color-scheme:light}
:root[data-theme="dark"]{--green:#b8dbc8;--green-hover:#cee8d9;--bg:#0b1612;--text:#f3f0e8;--muted:#a5b7ad;--line:#30463b;--surface:#14251d;--surface-soft:#1a2e23;--accent-soft:#3b271e;--accent-text:#ffb797;--positive-bg:#233b24;--positive-text:#bfda94;--danger-bg:#3f2425;--danger-text:#ffb6ae;--warning-bg:#3b301c;--warning-text:#f2cf88;color-scheme:dark}
body{background:var(--bg);color:var(--text)}
button,.secondary,.panel,.metric,.search,.header-actions select,.field input,.field select,.field textarea,.help-manual-toolbar,dialog{background:var(--surface);color:var(--text);border-color:var(--line)}
button:hover,tbody tr:hover,.help-chapter summary:hover{background:var(--surface-soft)}
.primary,.help-tabs button.active,.help-step-dot.active{background:var(--brand-orange);border-color:var(--brand-orange);color:var(--brand-ink)}
.primary:hover,.help-tabs button.active:hover,.help-step-dot.active:hover{background:#ff764b;border-color:#ff764b}
.sidebar{background:#153c33;color:#f3f0e8}
.sidebar nav a:hover{background:#254c40}.sidebar nav a.active{background:#f45a2a24;color:#fff1e9;box-shadow:inset 3px 0 var(--brand-orange)}.sidebar nav a.active .icon{color:#ff996e}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:7px;margin:0 9px 25px}.brand-row .brand{margin:0;min-width:0}.brand-logo{display:block;width:160px;height:43px;object-fit:contain;object-position:left center}.brand-symbol{display:none;width:34px;height:36px}
.theme-toggle{width:36px;height:36px;min-height:36px;padding:7px;flex-shrink:0;border-color:#ffffff30;background:#ffffff08;color:#f3f0e8;border-radius:9px}.theme-toggle:hover{background:#ffffff17}.theme-toggle .icon{width:20px;height:20px}
.brand-credit{font-size:10px;letter-spacing:.12em;margin-top:15px;color:#c7d6ca}
button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible,.help-chapter summary:focus-visible{outline-color:var(--brand-orange)}
.chip.active{background:var(--accent-soft);border-color:var(--brand-orange);color:var(--accent-text)}
th,.help-manual-toolbar>input,.help-demo-footnote,.help-table th{background:var(--surface-soft);color:var(--muted)}td{border-color:var(--line)}
.tag,.help-step-dot.done{background:var(--positive-bg);color:var(--positive-text);border-color:var(--line)}.tag.danger{background:var(--danger-bg);color:var(--danger-text)}.tag.warning{background:var(--warning-bg);color:var(--warning-text)}.tag.neutral{background:var(--surface-soft);color:var(--muted)}
.alert-dot,.help-guide-symbol{background:var(--accent-soft);color:var(--accent-text);border-color:var(--line)}
.flow-step .bubble,.help-example,.help-tip,.help-formula,.notice{background:var(--surface-soft);border-color:var(--line)}.help-tip{border-left-color:var(--brand-orange)}
.help-example-label,.help-example-arrow,.help-example>small{color:var(--muted)}.help-step-dot{background:var(--surface-soft)}
.notice.warning{background:var(--warning-bg);border-color:var(--line)}.notice.danger{background:var(--danger-bg);border-color:var(--line)}
.metric:last-child .metric-value{color:var(--positive-text)}.help-demo-input input,.checkbox input{accent-color:var(--brand-orange)}
#toast{background:#153c33;color:#fff;border:1px solid #537b61}dialog::backdrop{background:#050c08a6}
.login-main{background:var(--bg)}.login-card{background:var(--surface);border-color:var(--line)}.login-card p,.login-note{color:var(--muted)}.login-card #login-error{color:var(--danger-text)}.login-card input{background:var(--surface-soft);border-color:var(--line);border-radius:8px;padding:12px;color:var(--text)}
.login-brand{width:100%;display:flex;justify-content:space-between;gap:20px}.login-brand .brand-logo{width:180px;height:48px}.login-brand .theme-toggle{color:var(--text);border-color:var(--line);background:var(--surface)}.login-logo-light{display:block}.login-logo-dark{display:none}:root[data-theme="dark"] .login-logo-light{display:none}:root[data-theme="dark"] .login-logo-dark{display:block}.login-symbol{display:none}
@media(max-width:1200px) and (min-width:901px){.brand-row{margin-left:2px;margin-right:2px;gap:5px}.brand-logo{width:119px;height:36px}.theme-toggle{width:33px;height:33px;min-height:33px}}
@media(max-width:900px) and (min-width:601px){.brand-row{flex-direction:column;margin:0 0 20px;gap:14px}.brand-row .brand{margin:0}.brand-row .brand-logo{display:none}.brand-row .brand-symbol{display:block}}
@media(max-width:600px){.brand-row{margin:0 4px 12px}.brand-row .brand{font-size:0}.brand-logo{width:153px;height:38px}.header-actions{flex-wrap:wrap;gap:8px}.header-actions select{flex:1 1 130px}.header-actions .primary{flex:0 0 auto}.header-actions>button[aria-label="Sair do aplicativo"]{margin-left:auto;font-size:11px;padding:7px 12px;min-height:32px}.brand-credit{display:none}}