/* TFA Travel — tema claro (padrão) e escuro, contraste alto, layout largo */
:root{
  --bg:#f3f5f9;--bg-glow:#e8eef8;--panel:#ffffff;--panel2:#f6f8fc;--panel3:#eaf0f9;--zebra:#fafbfe;
  --line:#cfd8e6;--line2:#e1e7f0;--text:#0f1729;--muted:#475467;--faint:#667085;
  --accent:#d19a2f;--accent-ink:#1b1405;--accent-text:#8a5a00;
  --good:#067647;--bad:#b42318;--warn:#93580a;
  --best:#e4f6ec;--bestline:#8ccfa9;--chip-bg:#e9eff8;--chip-line:#cbd7e8;--input-bg:#ffffff;
  --sidebar:#ffffff;--hl:linear-gradient(180deg,#e6f6ed,#f4fbf7);
  --alert-bg:#fff0d0;--alert-fg:#7a4b00;--alert-line:#e6c27a;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 6px 18px rgba(16,24,40,.05);
  --backdrop:rgba(16,24,40,.55);
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#0e1522;--bg-glow:#18263f;--panel:#172234;--panel2:#1b2a42;--panel3:#233553;--zebra:#1a2639;
  --line:#3b4e6b;--line2:#2c3e5a;--text:#f4f7fb;--muted:#c3cee0;--faint:#a3b3ca;
  --accent:#e2b45c;--accent-ink:#1a1408;--accent-text:#f2cc75;
  --good:#62e3a3;--bad:#ff8f8f;--warn:#f7cf7a;
  --best:#123a2a;--bestline:#2f8059;--chip-bg:#27395c;--chip-line:#44597f;--input-bg:#101a2b;
  --sidebar:#111b2c;--hl:linear-gradient(180deg,#14402e,#12302a);
  --alert-bg:#4d3b12;--alert-fg:#ffdc8f;--alert-line:#7d6325;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 22px rgba(0,0,0,.25);
  --backdrop:rgba(3,8,14,.78);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{font-size:15px}
body{margin:0;min-height:100vh;background:radial-gradient(circle at top right,var(--bg-glow) 0,var(--bg) 38%);color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:1rem;line-height:1.5;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit}
.hidden{display:none!important}
.eyebrow{margin:0 0 6px;color:var(--accent-text);font-size:.78rem;font-weight:800;letter-spacing:.16em}
.muted{color:var(--muted)}.small{font-size:.87rem}.error{color:var(--bad);min-height:18px}
.ok{color:var(--good)}.warn{color:var(--warn)}.bad{color:var(--bad)}
strong{font-weight:700}

/* login */
.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{width:min(440px,100%);padding:36px;border:1px solid var(--line);border-radius:22px;background:var(--panel);box-shadow:var(--shadow)}
.brand-mark{width:58px;height:58px;display:grid;place-items:center;border:1px solid #725b2f;background:#1b1a16;color:#f5d997;border-radius:16px;font-weight:900;margin-bottom:24px}
.login-card h1{font-size:2.2rem;margin:0}.login-card form{display:grid;gap:16px;margin-top:28px}

/* formulários */
label{display:grid;gap:7px;font-size:.93rem;color:var(--muted);font-weight:600}
label.inline{display:flex;align-items:center;gap:10px;font-size:.9rem}
label.inline select{width:auto;padding:9px 12px}
input,select{width:100%;border:1px solid var(--line);background:var(--input-bg);color:var(--text);border-radius:10px;padding:12px 14px;outline:none;font-weight:500}
input::placeholder{color:var(--faint)}
input:focus,select:focus,button:focus-visible,summary:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 30%,transparent);outline:none}
button{border:0;border-radius:10px;padding:12px 18px;background:var(--accent);color:var(--accent-ink);font-weight:800;cursor:pointer}
button:hover{filter:brightness(1.06)}button:disabled{opacity:.55;cursor:wait}
button.ghost{background:var(--panel);border:1px solid var(--line);color:var(--text)}
button.ghost:hover{background:var(--panel3);filter:none}
button.compact{padding:9px 14px;font-size:.88rem}
.table-action{padding:8px 13px;font-size:.84rem}
.danger-ghost{background:transparent!important;border:1px solid color-mix(in srgb,var(--bad) 55%,transparent)!important;color:var(--bad)!important}
.danger-ghost:hover{background:color-mix(in srgb,var(--bad) 12%,transparent)!important}
.check{display:flex;gap:10px;align-items:center;font-weight:500;color:var(--text)}.check input{width:auto}
.action-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.action-row button{width:auto}
.compact-input{width:280px;min-width:180px;padding:10px 14px}

/* estrutura */
.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}
.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);background:var(--sidebar);padding:24px 16px;display:flex;flex-direction:column}
.brand{display:flex;gap:12px;align-items:center;padding:0 8px 26px}
.brand>span{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:#1b1a16;color:#f5d997;border:1px solid #6b572f;font-weight:900}
.brand strong,.brand small{display:block}.brand strong{font-size:1.05rem}.brand small{color:var(--muted)}
.sidebar nav{display:grid;gap:4px}
.nav{background:transparent;color:var(--muted);text-align:left;font-weight:700;display:flex;align-items:center;gap:12px;padding:13px 14px;font-size:1rem}
.nav::before{content:attr(data-icon);width:20px;text-align:center;color:var(--accent-text);font-size:1.05rem}
.nav:hover{background:var(--panel3);filter:none}
.nav.active{background:var(--panel3);color:var(--text);box-shadow:inset 3px 0 0 var(--accent)}
.sidebar-foot{margin-top:auto;display:grid;gap:10px;color:var(--muted)}
.content{padding:30px clamp(24px,4vw,64px) 96px;max-width:1880px;width:100%;margin:0 auto;align-self:start}
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.topbar h2{margin:0;font-size:2.1rem;letter-spacing:-.015em}
.top-right{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:8px;font-size:.88rem;font-weight:600;color:var(--text);border:1px solid var(--line);background:var(--panel);padding:8px 14px;border-radius:999px}
.chip i{width:9px;height:9px;border-radius:50%;background:var(--faint);display:block}
.chip.ok i{background:var(--good)}.chip.warn i{background:var(--warn)}.chip.bad i{background:var(--bad)}
.theme-btn{display:inline-flex;gap:8px;align-items:center}

.section{display:grid;gap:24px}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.card,.panel{border:1px solid var(--line);background:var(--panel);border-radius:18px;box-shadow:var(--shadow)}
.card{padding:22px 24px}
.card .label{font-size:.9rem;color:var(--muted);font-weight:700}
.card .value{font-size:2rem;font-weight:800;margin:8px 0 4px;font-variant-numeric:tabular-nums;letter-spacing:-.015em}
.card .sub{font-size:.9rem;color:var(--muted)}
.card.hl{border-color:var(--bestline);background:var(--hl)}
.panel{padding:26px 30px}
.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px}
.panel h3{margin:0 0 5px;font-size:1.25rem}.panel h4{margin:0 0 5px;font-size:1.05rem}
.panel p{margin:0;color:var(--muted);font-size:.95rem}
.hint{padding:0 4px}
.pill{display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;background:var(--chip-bg);border:1px solid var(--chip-line);color:var(--text);font-size:.82rem;font-weight:600;white-space:nowrap}
.pill.good{background:var(--best);border-color:var(--bestline);color:var(--good)}
.pill.gold{background:var(--alert-bg);border-color:var(--alert-line);color:var(--alert-fg)}

/* barra de ferramentas e segmentado */
.toolbar{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--panel2)}
.seg-btn{background:transparent;color:var(--muted);border-radius:0;padding:11px 18px;font-size:.92rem;font-weight:700}
.seg-btn:hover{background:var(--panel3);filter:none}
.seg-btn.active{background:var(--accent);color:var(--accent-ink)}
.seg-btn span{display:inline-block;min-width:20px;margin-left:6px;padding:0 6px;border-radius:999px;background:color-mix(in srgb,currentColor 18%,transparent);font-size:.78rem;line-height:19px;text-align:center}
.toolbar .compact-input{flex:1 1 240px;max-width:340px}

/* tabelas */
.tbl-wrap{overflow:auto;max-height:74vh;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
table{width:100%;border-collapse:collapse;font-size:.97rem;font-variant-numeric:tabular-nums}
th,td{padding:17px 20px;border-bottom:1px solid var(--line2);text-align:left;vertical-align:top}
thead th{position:sticky;top:0;background:var(--panel3);color:var(--muted);font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;z-index:1;border-bottom:1px solid var(--line)}
tbody tr:nth-child(even) td{background:var(--zebra)}
tbody tr:hover td{background:var(--panel3)}
tbody tr:last-child td{border-bottom:0}
td .date{font-weight:750}td .dow{color:var(--muted);font-size:.9rem;margin-left:6px;text-transform:capitalize}
td .meta{display:block;color:var(--muted);font-size:.85rem;margin-top:3px}
.route{white-space:nowrap;font-weight:700}
.cell{display:grid;gap:3px;justify-items:start}
.cell .main{font-weight:800;font-size:1.05rem}
.cell .tax{font-size:.85rem;color:var(--muted)}
.cell .flex{font-size:.85rem;color:var(--warn);font-weight:600}
.cell.best .main{color:var(--good)}
tbody tr td.best,tbody tr:nth-child(even) td.best,tbody tr:hover td.best{background:var(--best)}
.badge{display:inline-flex;padding:3px 9px;border-radius:999px;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;vertical-align:middle}
.badge.best{background:var(--best);color:var(--good);border:1px solid var(--bestline)}
.badge.alert{background:var(--alert-bg);color:var(--alert-fg);border:1px solid var(--alert-line)}
.dash{color:var(--faint)}
.empty{padding:40px 20px;text-align:center;color:var(--muted);border:2px dashed var(--line);border-radius:14px;font-size:1rem}
.skeleton-box{padding:40px 20px;text-align:center;color:var(--muted);border-radius:14px;background:linear-gradient(90deg,var(--panel2) 25%,var(--panel3) 50%,var(--panel2) 75%);background-size:200% 100%;animation:sh 1.4s infinite}
@keyframes sh{to{background-position:-200% 0}}
.spinner{animation:pulse 1.2s infinite}@keyframes pulse{50%{opacity:.5}}
.limits-line{margin:0 0 14px!important;font-size:.95rem!important}
.count-line{margin:14px 0 0!important}
.link-btn{background:none;border:0;padding:0;color:var(--accent-text);font-weight:800;font-size:inherit;text-decoration:underline;cursor:pointer}

/* blocos recolhíveis */
.fold{padding:0}
.fold>summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:22px 30px;cursor:pointer}
.fold>summary::-webkit-details-marker{display:none}
.fold-chevron{color:var(--muted);transition:transform .15s;font-size:1.1rem}
.fold[open] .fold-chevron{transform:rotate(180deg)}
.fold-body{padding:0 30px 26px}
.sub-panel{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}
.settings-explainer{margin-top:20px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--panel2)}
.settings-explainer summary{cursor:pointer;font-weight:750}
.settings-explainer h4{margin:0 0 6px}
.settings-explainer ul{margin:12px 0 0;padding-left:20px;color:var(--muted);font-size:.93rem;line-height:1.7}

/* formulários – layout */
.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:18px}
.form-grid.single{grid-template-columns:1fr}.form-grid.two{grid-template-columns:1fr 1fr}.form-grid.four{grid-template-columns:repeat(4,1fr)}
.search-flex-grid{grid-template-columns:repeat(5,minmax(130px,1fr))}
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.form-panel>button,.form-panel form>button{margin-top:8px}
.source-picker{display:flex;gap:24px;flex-wrap:wrap;margin:8px 0 20px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--panel2)}
.field-hint{display:block;margin-top:2px;color:var(--muted);font-size:.82rem;min-height:14px;font-weight:500}
.airport-field{position:relative}
.airport-suggestions{position:absolute;z-index:40;left:0;right:0;top:calc(100% + 6px);max-height:320px;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 45px rgba(0,0,0,.28);padding:6px}
.airport-option,.xopt{display:grid;width:100%;grid-template-columns:56px 1fr;gap:1px 10px;padding:10px 12px;background:transparent;border:0;border-radius:8px;text-align:left;color:var(--text);font-weight:400}
.airport-option:hover,.airport-option:focus,.xopt:hover,.xopt:focus{background:var(--panel3);filter:none}
.airport-option strong,.xopt strong{grid-row:1/3;align-self:center;font-size:1rem;color:var(--accent-text)}
.airport-option span,.xopt span{font-size:.92rem;font-weight:700}.airport-option small,.xopt small{font-size:.8rem;color:var(--muted)}
.airport-no-result{padding:14px;color:var(--muted)}
.password-ok{color:var(--good)!important}.password-bad{color:var(--bad)!important}

/* chips de aeroportos, programas */
.chipbox{border:1px solid var(--line);background:var(--input-bg);border-radius:10px;padding:8px 10px;display:grid;gap:6px}
.chipbox:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 30%,transparent)}
.chipbox input{border:0;background:transparent;padding:7px 4px;box-shadow:none!important}
.chip-list{display:flex;flex-wrap:wrap;gap:8px}.chip-list:empty{display:none}
.xchip{display:inline-flex;align-items:center;gap:6px;padding:4px 5px 4px 12px;border-radius:999px;background:var(--chip-bg);border:1px solid var(--chip-line);font-size:.9rem;font-weight:800;color:var(--text)}
.xchip button{background:transparent;color:var(--muted);padding:0 7px;font-size:1.05rem;line-height:20px;border-radius:50%}
.xchip button:hover{color:var(--text);background:var(--panel3);filter:none}
.chip-label{gap:8px}
.preset-row{display:flex;gap:8px;flex-wrap:wrap}
.preset{background:transparent;border:1px dashed var(--faint);color:var(--muted);font-size:.82rem;font-weight:700;padding:6px 12px;border-radius:999px}
.preset:hover{border-color:var(--accent);color:var(--accent-text);filter:none}
.programs-box{margin:4px 0 18px;border:1px solid var(--line);border-radius:12px;background:var(--panel2);padding:14px 18px}
.programs-box summary{cursor:pointer;font-weight:750}
.programs-box .check{margin-top:12px}
.prog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;margin-top:12px}
.prog-grid.disabled{opacity:.4;pointer-events:none}
.prog-badge{display:inline-block;padding:3px 10px;border-radius:6px;background:var(--chip-bg);border:1px solid var(--chip-line);font-size:.8rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}

/* oportunidades */
.opp-list{display:grid;gap:14px}
.opp{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) auto;gap:20px;align-items:center;width:100%;text-align:left;background:var(--panel2);border:1px solid var(--line);border-radius:16px;padding:20px 24px;color:var(--text);font-weight:400}
.opp:hover{border-color:var(--accent);filter:none;background:var(--panel3)}
.opp .trip{font-weight:800;font-size:1.1rem}.opp .trip small{display:block;color:var(--muted);font-weight:500;font-size:.9rem;margin-top:4px}
.opp .src{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.opp .vals{display:grid;gap:3px}
.opp .now{font-size:1.5rem;font-weight:850;font-variant-numeric:tabular-nums;color:var(--accent-text)}
.opp .was{font-size:.9rem;color:var(--muted);text-decoration:line-through}
.opp .drop{font-weight:850;text-align:right;font-size:1.1rem}.opp .drop small{display:block;color:var(--muted);font-weight:500;font-size:.82rem}

/* resultados de busca */
.flex-direction+.flex-direction{margin-top:28px}.flex-direction h4{margin:0 0 14px;font-size:1.1rem}
.flex-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:0 0 18px}
.flex-best{border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:var(--panel2)}
.flex-best.on{border-color:var(--bestline);background:var(--best)}
.flex-best strong{display:block;font-size:1.5rem;margin-top:5px;font-variant-numeric:tabular-nums}
button.flex-best{text-align:left;color:var(--text);font-weight:400}
button.flex-best:hover{filter:none;border-color:var(--accent)}
button.flex-best.sel{outline:3px solid var(--accent)}
.more-btn{margin-top:16px}
.result-list{display:grid;gap:12px}
.result,.live-quote{border:1px solid var(--line);background:var(--panel2);border-radius:14px;padding:18px}
.live-quote{border-color:var(--bestline);background:var(--best)}
.result-top{display:flex;justify-content:space-between;gap:20px}
.price{font-weight:850;font-size:1.2rem}
.details{margin-top:10px;color:var(--muted);font-size:.9rem;display:flex;gap:16px;flex-wrap:wrap}

/* alertas e novidades */
.callout{border-left:4px solid var(--accent)}
.callout p{margin:8px 0 0;line-height:1.65;color:var(--text)}
.watch-list{display:grid;gap:18px}
.watch{border:1px solid var(--line);background:var(--panel);border-radius:18px;padding:24px 28px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px 28px;box-shadow:var(--shadow)}
.watch.off{opacity:.65}
.watch h4{margin:0 0 6px;font-size:1.2rem}
.watch .route-line{font-weight:800;font-size:1.05rem}
.watch .meta{color:var(--muted);font-size:.92rem;margin-top:6px}
.watch .limit{text-align:right}
.watch .limit .big{font-size:2rem;font-weight:850;color:var(--accent-text);font-variant-numeric:tabular-nums}
.watch .limit .lbl{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.watch .found{grid-column:1/-1;padding:14px 16px;border-radius:12px;background:var(--panel2);font-size:.97rem}
.watch .found.good{background:var(--best);border:1px solid var(--bestline)}
.watch .acts{grid-column:1/-1;display:flex;gap:10px;flex-wrap:wrap}
.news-list{display:grid;gap:14px}
.post{border:1px solid var(--line);background:var(--panel2);border-radius:16px;padding:20px 24px;display:grid;gap:9px}
.post.unread{border-left:4px solid var(--accent);background:var(--panel)}
.post h4{margin:0;font-size:1.12rem;line-height:1.4}
.post h4 a{color:var(--text);text-decoration:none}.post h4 a:hover{color:var(--accent-text);text-decoration:underline}
.post .meta{display:flex;gap:10px;flex-wrap:wrap;align-items:center;font-size:.88rem;color:var(--muted)}
.post p{margin:0;color:var(--muted);font-size:.97rem;line-height:1.6}
.tagrow{display:flex;gap:8px;flex-wrap:wrap}
.tag{padding:3px 11px;border-radius:999px;background:var(--chip-bg);border:1px solid var(--chip-line);color:var(--text);font-size:.8rem;font-weight:600}
.tag.mine{background:var(--best);border-color:var(--bestline);color:var(--good);font-weight:800}
.compact-select{width:auto;padding:11px 14px}
.nav-badge{margin-left:auto;min-width:22px;padding:0 7px;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-size:.78rem;font-weight:800;line-height:21px;text-align:center}
.mobile-only{display:none}

/* modal */
.modal{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:24px}
.modal-backdrop{position:absolute;inset:0;background:var(--backdrop);backdrop-filter:blur(4px)}
.modal-card{position:relative;z-index:1;width:min(1240px,100%);max-height:92vh;overflow:auto;border:1px solid var(--line);border-radius:22px;background:var(--bg);padding:28px;box-shadow:0 40px 120px rgba(0,0,0,.4);display:grid;gap:18px}
.modal-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.modal-head h2{margin:0;font-size:1.9rem}
.detail-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:18px}
.inner-panel{background:var(--panel)}
.chart-shell{min-height:240px;display:grid;place-items:center}
.chart-svg{width:100%;height:240px;overflow:visible}
.chart-grid{stroke:var(--line2);stroke-width:1}
.chart-line{fill:none;stroke:var(--accent);stroke-width:3;stroke-linejoin:round;stroke-linecap:round}
.chart-dot{fill:var(--accent);stroke:var(--panel);stroke-width:2}
.chart-label{fill:var(--muted);font-size:12px}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);z-index:80;background:var(--text);color:var(--bg);padding:13px 20px;border-radius:12px;font-size:.95rem;font-weight:600;box-shadow:0 12px 40px rgba(0,0,0,.35);max-width:90vw}

/* responsivo */
@media(max-width:1280px){.cards{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr 1fr}.form-grid.four{grid-template-columns:1fr 1fr}.settings-grid{grid-template-columns:1fr}.search-flex-grid{grid-template-columns:repeat(2,minmax(140px,1fr))}}
@media(max-width:900px){
  .app-shell{grid-template-columns:1fr}
  .sidebar{position:fixed;top:auto;bottom:0;left:0;right:0;height:auto;z-index:40;flex-direction:row;padding:6px 8px calc(6px + env(safe-area-inset-bottom));border-right:0;border-top:1px solid var(--line)}
  .brand,.sidebar-foot{display:none}
  .sidebar nav{display:grid;grid-template-columns:repeat(6,1fr);flex:1;gap:2px}
  .nav{flex-direction:column;gap:2px;font-size:.68rem;text-align:center;padding:8px 0;justify-content:center;position:relative}
  .nav::before{font-size:1rem}.nav.active{box-shadow:inset 0 3px 0 var(--accent)}
  .nav-badge{position:absolute;margin:0;transform:translate(16px,-12px);min-width:17px;line-height:17px;font-size:.65rem;padding:0 4px}
  .content{padding:20px 16px 100px}
  .detail-grid{grid-template-columns:1fr}.modal{padding:8px}.modal-card{padding:18px}
  .opp{grid-template-columns:1fr auto}.opp .drop{grid-column:2;grid-row:1;align-self:start}
  .opp .vals{grid-column:1/-1;grid-auto-flow:column;justify-content:start;align-items:baseline;gap:12px}
  .mobile-only{display:inline-flex;justify-content:center;width:100%;margin-top:10px}
  .form-grid.two{grid-template-columns:1fr}
  .panel{padding:20px}.fold>summary{padding:18px 20px}.fold-body{padding:0 20px 20px}
}
@media(max-width:640px){
  html{font-size:14.5px}
  .cards{grid-template-columns:1fr 1fr;gap:12px}.card{padding:15px 16px}.card .value{font-size:1.4rem}
  .form-grid,.form-grid.four,.search-flex-grid{grid-template-columns:1fr}.topbar h2{font-size:1.65rem}
  .watch{grid-template-columns:1fr;padding:18px}.watch .limit{text-align:left}
  .compact-input,.toolbar .compact-input{width:100%;max-width:none}
  .tbl-wrap{max-height:none;border:0;background:transparent}
  table.stack thead{display:none}
  table.stack,table.stack tbody,table.stack tr,table.stack td{display:block;width:100%}
  table.stack tr{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;padding:8px 4px;background:var(--panel)}
  table.stack tbody tr:nth-child(even) td,table.stack tbody tr:hover td{background:transparent}
  table.stack td{border:0;padding:8px 14px;display:flex;justify-content:space-between;gap:14px;align-items:center}
  table.stack td::before{content:attr(data-label);color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;font-weight:700}
  table.stack td.first{font-size:1.1rem;display:block}table.stack td.first::before{display:none}
  table.stack tbody tr td.best{background:transparent}
  .cell{justify-items:end;text-align:right}
}
/* correções de transbordo no celular */
.content,.section,.panel,.card{min-width:0}
@media(max-width:900px){.app-shell{grid-template-columns:minmax(0,1fr)}.chips{max-width:100%}}
@media(max-width:640px){
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .seg{display:flex;flex-wrap:wrap;width:100%}.seg-btn{flex:1 1 40%;padding:10px 8px;font-size:.85rem}
  .topbar{flex-direction:column}.panel-head{flex-wrap:wrap}
  .chip{font-size:.8rem;padding:6px 11px}
}