/* Layout: account tree (campaigns → ad sets) on the left; the selected ad set's drop zone, drafts and sent ads on the right. Stacks on phones. */
:root{
  --bg:#f6f4f5; --surface:#ffffff; --sunken:#efebee; --fg:#22161c; --muted:#6d5f66; --line:#e2dbdf;
  --accent:#400c29; --accent-fg:#ffffff; --accent-soft:#f1e4ea;
  --ok:#1f7a4d; --ok-soft:#e3f3ea; --warn:#9a5b00; --warn-soft:#fbefd9; --bad:#b3261e; --bad-soft:#fbe3e1; --info:#2d5b9a; --info-soft:#e4ecf8; --off:#9b8f95;
  --font-ui:"Hanken Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --r:10px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#151013; --surface:#1e171b; --sunken:#271e23; --fg:#f2eaee; --muted:#a8999f; --line:#352a30;
  --accent:#d98ab0; --accent-fg:#1a0d14; --accent-soft:#3a2230;
  --ok:#6fd19c; --ok-soft:#173326; --warn:#f0b65a; --warn-soft:#3a2b12; --bad:#f28b82; --bad-soft:#3d1a18; --info:#8fb4ec; --info-soft:#1b2a40; --off:#6e6267;
  color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#151013; --surface:#1e171b; --sunken:#271e23; --fg:#f2eaee; --muted:#a8999f; --line:#352a30;
  --accent:#d98ab0; --accent-fg:#1a0d14; --accent-soft:#3a2230;
  --ok:#6fd19c; --ok-soft:#173326; --warn:#f0b65a; --warn-soft:#3a2b12; --bad:#f28b82; --bad-soft:#3d1a18; --info:#8fb4ec; --info-soft:#1b2a40; --off:#6e6267;
  color-scheme:dark}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-ui);font-size:15px;line-height:1.45;
  padding-left:max(16px, env(safe-area-inset-left, 0px));padding-right:max(16px, env(safe-area-inset-right, 0px));padding-block:20px 48px}
.wrap{max-width:1180px;margin:0 auto;display:flex;flex-direction:column;gap:18px}
h1,h2,h3{text-wrap:balance;margin:0}
h1{font-size:1.5rem;font-weight:700;letter-spacing:-.01em}
h2{font-size:1.15rem;font-weight:700}
h3{font-size:.95rem;font-weight:700}
.eyebrow{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.muted{color:var(--muted)}
.mono{font-family:var(--font-mono);font-size:.78rem}
header.top{display:flex;flex-wrap:wrap;gap:10px 24px;align-items:flex-end;justify-content:space-between}
.sync{display:flex;flex-direction:column;gap:2px;font-size:.85rem;text-align:right}
.banner{border:1px solid var(--bad);background:var(--bad-soft);border-radius:var(--r);padding:12px 14px;font-size:.9rem}

.layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:18px;align-items:start}
@media (max-width:820px){.layout{grid-template-columns:1fr}}

/* Tree */
.tree{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:8px;display:flex;flex-direction:column;gap:2px;position:sticky;top:calc(12px + env(safe-area-inset-top, 0px));max-height:calc(100vh - 24px);overflow:auto}
@media (max-width:820px){.tree{position:static;max-height:none}}
.tree .head{display:flex;justify-content:space-between;align-items:center;padding:6px 8px 8px}
.toggle{font:inherit;font-size:.8rem;border:0;background:transparent;color:var(--muted);cursor:pointer;text-decoration:underline;text-underline-offset:2px}
.camp{border-radius:8px}
.camp > button{width:100%;display:flex;align-items:center;gap:8px;border:0;background:transparent;font:inherit;color:var(--fg);text-align:left;padding:9px 8px;border-radius:8px;cursor:pointer}
.camp > button:hover{background:var(--sunken)}
.camp > button .name{flex:1;font-weight:600;min-width:0;overflow-wrap:anywhere}
.caret{width:14px;color:var(--muted);transition:transform .15s;flex:none}
.camp.open > button .caret{transform:rotate(90deg)}
.dot{width:8px;height:8px;border-radius:50%;flex:none;background:var(--off)}
.dot.on{background:var(--ok)}
.adsets{display:flex;flex-direction:column;gap:1px;padding:0 0 6px 22px}
.adsets button{display:flex;align-items:center;gap:8px;border:0;background:transparent;font:inherit;font-size:.9rem;color:var(--fg);text-align:left;padding:7px 8px;border-radius:7px;cursor:pointer;width:100%}
.adsets button:hover{background:var(--sunken)}
.adsets button[aria-current=true]{background:var(--accent);color:var(--accent-fg)}
.adsets button[aria-current=true] .dot.on{background:var(--accent-fg)}
.adsets button .name{flex:1;min-width:0;overflow-wrap:anywhere}
.count{font-size:.72rem;font-weight:700;border-radius:999px;padding:1px 7px;background:var(--info-soft);color:var(--info)}
.adsets button[aria-current=true] .count{background:var(--accent-fg);color:var(--accent)}
.tree .note{font-size:.8rem;color:var(--muted);padding:8px}

/* Main */
.main{display:flex;flex-direction:column;gap:16px;min-width:0}
.crumb{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:.85rem;color:var(--muted)}
.crumb b{color:var(--fg);font-weight:600}
.pill{font-size:.72rem;font-weight:700;border-radius:999px;padding:2px 9px}
.pill.on{background:var(--ok-soft);color:var(--ok)}
.pill.off{background:var(--sunken);color:var(--muted)}
.drop{border:2px dashed var(--line);border-radius:14px;background:var(--surface);padding:30px 18px;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;cursor:pointer;transition:border-color .15s, background .15s}
.drop:hover,.drop:focus-visible{border-color:var(--accent);outline:none}
.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop strong{font-size:1.05rem}
.drop .hint{font-size:.84rem;color:var(--muted);max-width:52ch}
.drop.disabled{opacity:.5;pointer-events:none}
.placeholder{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:36px 20px;text-align:center;color:var(--muted)}
.placeholder strong{display:block;color:var(--fg);font-size:1.05rem;margin-bottom:4px}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;min-width:0}
.card .thumb{aspect-ratio:1/1;background:var(--sunken);display:flex;align-items:center;justify-content:center;max-width:100%;position:relative}
.card .thumb img,.card .thumb video{width:100%;height:100%;object-fit:contain;background:#000}
.card .thumb img{background:transparent}
.kind{position:absolute;top:8px;left:8px;font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;background:var(--surface);color:var(--fg);border-radius:6px;padding:2px 7px}
.card .body{padding:12px;display:flex;flex-direction:column;gap:10px}
.card .fname{font-size:.78rem;color:var(--muted);overflow-wrap:anywhere}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
@media (max-width:420px){.row2{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:4px;min-width:0}
.field label,.field .lbl{font-size:.74rem;font-weight:600;color:var(--muted);letter-spacing:.02em}
input[type=text],input[type=url],input[type=datetime-local],select,textarea{width:100%;font:inherit;font-size:.9rem;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px}
textarea{min-height:120px;resize:vertical}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
details{border-top:1px solid var(--line);padding-top:8px}
summary{cursor:pointer;font-size:.85rem;font-weight:600;color:var(--muted)}
details[open] summary{margin-bottom:8px}
details .stack{display:flex;flex-direction:column;gap:8px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;flex-wrap:wrap}
.seg button{border:0;background:transparent;color:var(--muted);font:inherit;font-size:.82rem;padding:6px 10px;cursor:pointer}
.seg button[aria-pressed=true]{background:var(--accent);color:var(--accent-fg)}
.card .foot{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.err{color:var(--bad);font-size:.8rem}

.btn{font:inherit;font-weight:600;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--fg);padding:8px 14px;cursor:pointer}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
.btn.primary:disabled{opacity:.5;cursor:not-allowed}
.btn.ghost{background:transparent;border-color:transparent;color:var(--muted);padding:6px 8px}
.btn.ghost:hover{color:var(--bad)}
.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;position:sticky;bottom:0;background:var(--bg);padding-block:10px;padding-bottom:max(10px, env(safe-area-inset-bottom, 0px));border-top:1px solid var(--line);z-index:2}

.queue{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.88rem}
th{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);text-align:left;font-weight:600;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
td.t .m{width:44px;height:44px;border-radius:6px;background:var(--sunken);display:flex;align-items:center;justify-content:center;overflow:hidden;font-size:.65rem;font-weight:700;color:var(--muted)}
td.t img,td.t video{width:44px;height:44px;object-fit:cover;display:block}
td.when{white-space:nowrap;font-variant-numeric:tabular-nums}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:600;border-radius:999px;padding:3px 10px;white-space:nowrap}
.chip::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.chip.queued{background:var(--info-soft);color:var(--info)}
.chip.processing{background:var(--warn-soft);color:var(--warn)}
.chip.active{background:var(--ok-soft);color:var(--ok)}
.chip.paused,.chip.cancelled{background:var(--sunken);color:var(--muted)}
.chip.error{background:var(--bad-soft);color:var(--bad)}
.empty{padding:22px;text-align:center;color:var(--muted);font-size:.9rem}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom, 0px));background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:8px;font-size:.9rem;max-width:calc(100% - 32px);z-index:5}
@media (prefers-reduced-motion: reduce){*{transition:none!important}}

/* --- Añadidos para la versión en el VPS --- */
[hidden]{display:none!important}
.topright{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.topright .links{display:flex;gap:6px}
.login{min-height:calc(100vh - 80px);display:flex;align-items:center;justify-content:center}
.login form{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:28px 24px;width:100%;max-width:380px;display:flex;flex-direction:column;gap:14px}
.login h1{font-size:1.35rem}
input[type=password]{width:100%;font:inherit;font-size:.95rem;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:10px 12px}
.progress{height:6px;border-radius:999px;background:var(--sunken);overflow:hidden}
.progress > i{display:block;height:100%;background:var(--accent);width:0;transition:width .2s}
.card.sending{opacity:.85}
dialog{border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--fg);padding:22px;width:min(420px,calc(100% - 32px))}
dialog::backdrop{background:rgba(0,0,0,.45)}
dialog form{display:flex;flex-direction:column;gap:12px}
dialog .row{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;margin-top:4px}
.ok{color:var(--ok);font-size:.85rem}
@media (max-width:820px){.topright{align-items:flex-start}.sync{text-align:left}}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto}
.tabs button{font:inherit;font-weight:600;font-size:.92rem;border:0;background:transparent;color:var(--muted);padding:10px 14px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.tabs button[aria-selected=true]{color:var(--fg);border-bottom-color:var(--accent)}
.tabs .count{background:var(--bad-soft);color:var(--bad)}
.cpa-head{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:flex-end}
.cpa-controls{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}
input[type=number]{width:100%;font:inherit;font-size:.95rem;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px}
.cpa-summary{display:flex;flex-wrap:wrap;gap:10px}
.cpa-summary .stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:10px 14px;min-width:150px}
.cpa-summary .stat b{display:block;font-size:1.3rem;font-variant-numeric:tabular-nums}
.cpa-summary .stat span{font-size:.78rem;color:var(--muted)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
td.num.bad{color:var(--bad);font-weight:700}

td.pause-cell{white-space:nowrap}
td.pause-cell .err{white-space:normal;max-width:220px}