@layer base, components;
@layer base {
:root{
  --bg:#fafafa;--surface:#fff;--soft:#f5f5f5;--fg:#171717;--muted:#6b6b6b;--border:#e5e5e5;--danger:#a52e2e;
  --accent:#1d4ed8;--accent-strong:#1e3a8a;--accent-ink:#fff;--accent-soft:#eef2ff;--accent-border:#c7d2fe;
  --ok:#15803d;--ok-soft:#f0fdf4;--ok-border:#bbf7d0;
  --warn:#b45309;--warn-soft:#fffbeb;--warn-border:#fde68a;
  --bad:#b91c1c;--bad-soft:#fef2f2;--bad-border:#fecaca;
  --r-lg:14px;--r-md:10px;--r-sm:7px;--r-xs:5px;
  --sidebar:262px;--tabbar:62px;
  color-scheme:light
}
:root[data-theme=dark]{
  --bg:#101010;--surface:#171717;--soft:#222;--fg:#eee;--muted:#aaa;--border:#333;--danger:#f19a9a;
  --accent:#60a5fa;--accent-strong:#3b82f6;--accent-ink:#0b1220;--accent-soft:#16203a;--accent-border:#2b3f6b;
  --ok:#4ade80;--ok-soft:#14261a;--ok-border:#14532d;
  --warn:#fbbf24;--warn-soft:#2a2010;--warn-border:#78350f;
  --bad:#f87171;--bad-soft:#2a1414;--bad-border:#7f1d1d;
  color-scheme:dark
}
*{box-sizing:border-box}
:root[data-switching] *{transition:none!important}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.55 ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,p{margin:0 0 14px}
h1{font-size:28px;font-weight:650;line-height:1.2;letter-spacing:-.7px}
h2{font-size:18px;font-weight:600;line-height:1.3;letter-spacing:-.3px}
p{color:var(--muted)}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
img,svg{display:block}
[hidden]{display:none!important}
label{display:block;font-size:13px;font-weight:550;margin-bottom:14px}
input,textarea{display:block;width:100%;background:var(--surface);color:var(--fg);border:1px solid var(--border);border-radius:var(--r-sm);padding:10px 12px;margin-top:6px;min-width:0;font-size:15px}
textarea{resize:vertical}
input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
pre{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font:13px/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
form{margin:0}
dl{font-size:13px;margin:0}
dt{color:var(--muted);font-size:12px}
dd{margin:2px 0 12px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
}
@layer components {
/* ---------- botões e controles ---------- */
button,.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:1px solid transparent;border-radius:var(--r-sm);background:var(--accent);color:var(--accent-ink);padding:9px 14px;font-size:14px;font-weight:600;line-height:1.2;min-height:40px;text-decoration:none;transition:background-color .12s ease,border-color .12s ease,color .12s ease}
button:hover,.button:hover{background:var(--accent-strong)}
button:disabled{opacity:.55;cursor:wait}
button svg,.button svg{width:16px;height:16px;flex:none}
.secondary{background:var(--surface);color:var(--fg);border-color:var(--border)}
.secondary:hover{background:var(--soft);border-color:var(--fg);color:var(--fg)}
.ghost{background:transparent;border-color:transparent;color:var(--muted);padding:8px 10px;min-height:36px;font-weight:500}
.ghost:hover{background:var(--soft);color:var(--fg)}
.danger{color:var(--bad);background:transparent;border-color:var(--bad-border)}
.danger:hover{background:var(--bad-soft);color:var(--bad)}
.full{width:100%}
.small{font-size:12px;color:var(--muted)}
.muted{color:var(--muted);font-weight:400}
.centered{text-align:center}
.badge{border:1px solid var(--border);background:var(--soft);color:var(--fg);font-size:11px;font-weight:600;padding:3px 9px;border-radius:99px;white-space:nowrap;display:inline-block}
.badge.is-ok{color:var(--ok);background:var(--ok-soft);border-color:var(--ok-border)}
.badge.is-warn{color:var(--warn);background:var(--warn-soft);border-color:var(--warn-border)}
.badge.is-bad{color:var(--bad);background:var(--bad-soft);border-color:var(--bad-border)}
.eyebrow{display:block;font-size:10px;letter-spacing:1.6px;font-weight:700;color:var(--muted);text-transform:uppercase}

/* ---------- estrutura do aplicativo ---------- */
.brand{display:flex;align-items:center;gap:9px;font-size:17px;font-weight:650;letter-spacing:-.4px;white-space:nowrap}
.brand-icon{display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);width:30px;height:30px;border-radius:8px;flex:none}
.brand-icon svg{width:17px;height:17px}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);z-index:60;display:none;flex-direction:column;gap:16px;padding:20px 14px;background:var(--surface);border-right:1px solid var(--border)}
.sidebar .brand{padding:0 8px}
.sidebar-cta{width:100%;white-space:nowrap}
.side-nav{display:flex;flex-direction:column;gap:2px;flex:1}
.side-link{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--r-sm);font-size:14px;font-weight:500;color:var(--muted)}
.side-link svg{width:17px;height:17px;flex:none}
.side-link:hover{background:var(--soft);color:var(--fg)}
.side-link.is-active{background:var(--accent-soft);color:var(--accent);font-weight:600}
.sidebar-foot{display:flex;align-items:center;gap:4px;border-top:1px solid var(--border);padding-top:12px}
.appbar{position:sticky;top:0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:12px;height:56px;padding:0 16px;background:var(--surface);border-bottom:1px solid var(--border)}
.appbar-actions{display:flex;align-items:center;gap:2px}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;background:var(--surface);border-top:1px solid var(--border);padding:6px 6px calc(6px + env(safe-area-inset-bottom))}
.tabbar-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px;font-size:11px;font-weight:600;color:var(--muted);border-radius:var(--r-sm)}
.tabbar-item svg{width:20px;height:20px}
.tabbar-item.is-active{color:var(--accent)}
.topbar{height:56px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 16px;background:var(--surface);border-bottom:1px solid var(--border)}
.main{max-width:1060px;margin:0 auto;padding:22px 16px 48px}
.main-narrow{max-width:520px;margin:0 auto;padding:24px 16px 20px}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:18px}
.page-head h1{margin-bottom:4px}
.page-head p{margin:0;font-size:13px}
.back{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;color:var(--muted);margin-bottom:14px}
.back:hover{color:var(--accent)}
.footer{max-width:1060px;margin:0 auto;padding:18px 16px 30px;color:var(--muted);font-size:12px;text-align:center}

/* ---------- abas ---------- */
.tabs{display:flex;gap:3px;background:var(--surface);border:1px solid var(--border);border-radius:99px;padding:4px;margin-bottom:18px;width:max-content;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.tab{display:block;padding:7px 15px;border-radius:99px;font-size:13px;font-weight:600;color:var(--muted);white-space:nowrap}
.tab:hover{color:var(--fg)}
.tab.is-active{background:var(--accent);color:var(--accent-ink)}
.tab-panel{display:none}
.tab-panel.is-active{display:block}

/* ---------- painéis e cartões ---------- */
.panel{border:1px solid var(--border);border-radius:var(--r-lg);padding:22px;background:var(--surface);margin-bottom:16px}
.panel>h2{margin-bottom:6px}
.panel>p{font-size:13px}
.panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.panel-head h2{margin:0}
.panel-head p{margin:0;font-size:12px}
.card-grid{list-style:none;margin:0;padding:0;display:grid;gap:12px;grid-template-columns:1fr}
.card{display:block;border:1px solid var(--border);border-radius:var(--r-lg);background:var(--surface);padding:16px;transition:border-color .12s ease}
.card:hover{border-color:var(--accent-border)}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.card-title{display:block;font-size:15px;font-weight:650;line-height:1.35;overflow-wrap:anywhere;margin-bottom:4px}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:var(--muted)}
.card-go{color:var(--accent);font-weight:600}
.empty{text-align:center;padding:52px 22px}
.empty p{max-width:380px;margin:0 auto 20px;font-size:13px}
.empty-icon{display:block;font-size:28px;margin-bottom:14px;color:var(--accent)}
.title-link{font-weight:600;color:var(--accent)}
.title-link:hover{text-decoration:underline}
.split{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:900px){.split{grid-template-columns:1.7fr 1fr;align-items:start}}
.link-card{background:var(--accent-soft);border-color:var(--accent-border)}
.link-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.share-link{display:block;overflow-wrap:anywhere;background:var(--surface);border:1px solid var(--accent-border);color:var(--accent);padding:12px;font-size:12px;border-radius:var(--r-sm);margin-bottom:10px}

/* ---------- destinatários ---------- */
.recipient-add{display:grid;grid-template-columns:1fr 96px auto;align-items:end;gap:10px;margin:16px 0 4px}
.recipient-add label{margin-bottom:0}
.recipient-add button{margin-bottom:0}
.recipient-row{display:flex;align-items:center;gap:12px;padding:14px 0;border-top:1px solid var(--border);flex-wrap:wrap}
.recipient-info{flex:1;min-width:170px}
.recipient-info strong{overflow-wrap:anywhere}
.recipient-info p{margin:2px 0 0;font-size:12px}
.recipient-actions{display:flex;align-items:center;gap:4px}
.linklike{background:none;border:0;color:var(--accent);font-size:13px;font-weight:600;padding:7px 8px;min-height:0}
.linklike:hover{background:var(--accent-soft);border-radius:var(--r-xs)}
.recipient-edit{order:3;width:100%;padding:10px 0 2px;border-top:1px dashed var(--border);margin-top:4px}
.recipients-empty{margin:14px 0 0}
.inline-form{display:flex;gap:8px;flex-wrap:wrap;width:100%;padding:10px 0 2px}
.inline-form input{margin:0}
.inline-form input.edit-email{flex:1 1 190px;width:auto}
.inline-form input[type=number]{width:84px;flex:none}

/* ---------- eventos de auditoria ---------- */
.events{list-style:none;margin:0;padding:0;border:1px solid var(--border);border-radius:var(--r-lg);background:var(--surface);overflow:hidden}
.event{display:grid;grid-template-columns:132px minmax(0,1fr) 92px minmax(0,1.2fr) minmax(0,1fr);align-items:center;gap:14px;padding:9px 16px;border-bottom:1px solid var(--border);font-size:13px}
.event:last-child{border-bottom:0}
.event time{color:var(--muted);font-size:12px}
.event-type{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;overflow-wrap:anywhere}
.event-subject{font-weight:550;overflow-wrap:anywhere}
.event-meta{color:var(--muted);font-size:12px;overflow-wrap:anywhere}
.event .badge{justify-self:start}

/* ---------- editor de texto rico ---------- */
.editor-bar{display:flex;flex-wrap:wrap;gap:2px;padding:5px;background:var(--soft);border:1px solid var(--border);border-radius:var(--r-sm) var(--r-sm) 0 0}
.editor-btn{min-height:30px;padding:3px 9px;border:1px solid transparent;border-radius:var(--r-xs);background:transparent;color:var(--muted);font-size:13px;font-weight:600;line-height:1.2;cursor:pointer}
.editor-btn:hover{background:var(--surface);color:var(--fg);border-color:var(--border)}
.editor-link{display:flex;gap:6px;padding:8px;background:var(--soft);border:1px solid var(--border);border-top:0}
.editor-link input{margin:0;flex:1 1 auto;min-width:0}
.editor-area{border:1px solid var(--border);border-top:0;border-radius:0 0 var(--r-sm) var(--r-sm);background:var(--surface);padding:12px;min-height:110px;font-size:14px;line-height:1.6;overflow-wrap:anywhere}
.editor-area:focus{outline:2px solid var(--accent);outline-offset:-2px}
.editor-area p{margin:0 0 10px}
.editor-area p:last-child{margin-bottom:0}
.editor-area ul,.editor-area ol{margin:0 0 10px;padding-left:22px}
.editor-area pre{background:var(--soft);border:1px solid var(--border);border-radius:var(--r-xs);padding:8px 10px;margin:0 0 10px;font:12px/1.6 ui-monospace,monospace;white-space:pre-wrap}
.editor-area a{color:var(--accent)}
.editor:not(.is-rich) textarea{margin-top:6px}

/* ---------- telas públicas ---------- */
.public-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:26px 22px}
.public-card h1{font-size:26px;margin-bottom:8px}
.public-card h2{font-size:16px;color:var(--fg);margin-bottom:8px}
.public-card>p{font-size:13px}
.otp-label{display:block;font-size:13px;font-weight:600;margin-bottom:8px}
.otp-fields{display:flex;gap:8px;justify-content:center;margin-bottom:16px}
.otp-field{flex:1 1 0;min-width:0;height:58px;margin-top:0;padding:0;text-align:center;font-size:22px;font-weight:700;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;border-radius:var(--r-md);background:var(--surface)}
.otp-field:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.secret{padding:16px;background:var(--soft);border:1px solid var(--border);border-radius:var(--r-sm);margin:10px 0 14px;font:13px/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow-wrap:anywhere}
.notes{color:var(--muted)}
.richtext p{margin:0 0 10px}
.richtext p:last-child{margin-bottom:0}
.richtext ul,.richtext ol{margin:0 0 10px;padding-left:22px}
.richtext li{margin-bottom:4px}
.richtext h1,.richtext h2,.richtext h3,.richtext h4{margin:14px 0 8px;font-size:15px}
.richtext pre{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xs);padding:8px 10px;margin:0 0 10px;font:12px/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:pre-wrap}
.richtext code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.95em}
.richtext a{color:var(--accent)}
.public-card a{color:var(--accent)}
.notice{background:var(--accent-soft);border:1px solid var(--accent-border);border-radius:var(--r-sm);font-size:13px;padding:12px 14px;margin:14px 0;color:var(--fg)}
.notice.error{background:var(--bad-soft);border-color:var(--bad-border);color:var(--bad)}
.login-wrap{max-width:400px;margin:0 auto;padding:38px 16px 60px}
@media(min-width:640px){.login-wrap{min-height:calc(100vh - 56px);display:flex;flex-direction:column;justify-content:center;padding-top:24px}}
.login-panel{border:1px solid var(--border);border-radius:var(--r-lg);padding:26px 22px;background:var(--surface)}
.login-panel h1{font-size:24px;margin-bottom:6px}
.login-panel>p{font-size:13px}
.login-panel form{margin-top:20px}
.login-panel .small{margin:18px 0 0;text-align:center}

/* ---------- sobreposição, avisos e rodapé ---------- */
.overlay{position:fixed;inset:0;background:#0008;display:flex;align-items:center;justify-content:center;padding:20px;z-index:100}
.modal{width:100%;max-width:440px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px}
.modal h2{margin-bottom:8px}
.modal p{font-size:13px}
.actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}
#toasts{position:fixed;right:20px;top:20px;z-index:200;max-width:calc(100vw - 40px)}
.toast{background:var(--fg);color:var(--bg);padding:13px 16px;border-radius:var(--r-md);margin-bottom:8px;font-size:13px}
.steps{padding-left:18px;color:var(--muted);font-size:13px;margin:0}
.steps li{margin-bottom:8px}
.howto{margin-top:0}
}
@media(min-width:640px){
  .card-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
  .main{padding:26px 22px 56px}
  .panel{padding:24px}
}
@media(min-width:900px){
  body.is-app{padding-left:var(--sidebar)}
  .sidebar{display:flex}
  .appbar,.tabbar{display:none}
  .main{padding:32px 40px 72px}
  .public-card{padding:30px 30px}
}
@media(max-width:899px){
  body.is-app{padding-bottom:calc(var(--tabbar) + env(safe-area-inset-bottom))}
  .appbar{display:flex}
  .tabbar{display:flex}
  /* The notice stays at the bottom, away from the brand on the top bar. */
  #toasts{left:16px;right:16px;top:auto;bottom:16px;max-width:none}
  body.is-app #toasts{bottom:calc(var(--tabbar) + env(safe-area-inset-bottom) + 16px)}
  .recipient-add{grid-template-columns:1fr 88px}
  .recipient-add button{grid-column:1/-1}
  .event{grid-template-columns:auto 1fr;gap:2px 10px;padding:12px 16px}
  .event time{grid-column:1;grid-row:1}
  .event .badge{grid-column:2;grid-row:1;justify-self:end}
  .event-type,.event-subject,.event-meta{grid-column:1/-1}
  .event-subject{font-size:13px}
  .page-head{flex-direction:column;align-items:flex-start;gap:8px}
}
@media(max-width:520px){
  .recipient-row{align-items:flex-start}
  .recipient-info{width:100%;flex-basis:100%}
  .recipient-actions{width:100%;justify-content:flex-end}
  .tabs{width:100%}
  .tab{flex:1;text-align:center;padding:8px 8px}
  .otp-fields{gap:6px}
  .otp-field{height:54px;font-size:20px}
  .footer{padding-bottom:24px}
}