/* ========================================================================
   App de Aprobación — estilos (mobile-first)
   ======================================================================== */
:root{
  --bg1:#fbece3; --bg2:#ece7f7; --bg3:#f6eef0;
  --ink:#171a21; --ink-2:#3a3f4c; --ink-soft:#6b7180;
  --surface:#ffffff; --surface-2:#f7f5fb;
  --line:rgba(23,26,33,.10); --line-2:rgba(23,26,33,.06);
  --orange:#e06a3f; --orange-weak:#fce9e1;
  --purple:#6c53d6; --purple-weak:#ece8fb;
  --green:#15905f; --green-weak:#e2f3eb;
  --amber:#b7791f; --amber-weak:#f7eccf;
  --blue:#2563a8;
  --r:18px; --r-sm:12px; --r-lg:26px; --pill:999px;
  --shadow:0 1px 2px rgba(23,26,33,.04),0 12px 32px -14px rgba(23,26,33,.22);
  --shadow-sm:0 1px 2px rgba(23,26,33,.05),0 6px 16px -10px rgba(23,26,33,.18);
  --font:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --maxw:720px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font); color:var(--ink);
  background:linear-gradient(160deg,var(--bg1) 0%,var(--bg3) 42%,var(--bg2) 100%);
  background-attachment:fixed;
  min-height:100dvh; -webkit-font-smoothing:antialiased;
  font-size:16px; line-height:1.5;
}
button{font-family:inherit}
img{max-width:100%}
a{color:inherit}

/* ---- layout ---- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:16px 16px calc(96px + env(safe-area-inset-bottom))}
.topbar{
  position:sticky;top:0;z-index:30;
  backdrop-filter:saturate(1.3) blur(10px);
  background:linear-gradient(180deg,rgba(251,236,227,.92),rgba(251,236,227,.66));
  border-bottom:1px solid var(--line-2);
}
.topbar-in{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;gap:10px;
  padding:12px 16px;min-height:58px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;letter-spacing:-.02em;font-size:17px}
.brand .mark{width:26px;height:26px;border-radius:9px;
  background:conic-gradient(from 210deg,var(--orange),var(--purple));
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.55)}
.topbar .spacer{flex:1}
.top-sub{font-size:12.5px;color:var(--ink-soft);font-weight:600}

/* ---- typography ---- */
h1,h2,h3{letter-spacing:-.025em;margin:0}
.eyebrow{font-size:11.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.muted{color:var(--ink-soft)}
.tiny{font-size:12.5px}

/* ---- cards ---- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow-sm);padding:18px}
.card + .card{margin-top:14px}
.stack{display:flex;flex-direction:column;gap:12px}
.row{display:flex;align-items:center;gap:10px}
.row.rwrap{flex-wrap:wrap}
.between{justify-content:space-between}
.grow{flex:1;min-width:0}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:none;border-radius:var(--pill);padding:13px 18px;font-weight:700;font-size:15px;
  cursor:pointer;transition:transform .12s ease,box-shadow .2s,background .2s,opacity .2s;
  -webkit-tap-highlight-color:transparent;user-select:none;white-space:nowrap}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--ink);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:#000}
.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--surface-2)}
.btn-approve{background:var(--green);color:#fff}
.btn-approve:hover{filter:brightness(1.05)}
.btn-change{background:var(--surface);color:var(--amber);border:1px solid var(--amber-weak)}
.btn-danger{background:var(--surface);color:#b3261e;border:1px solid rgba(179,38,30,.25)}
.btn-sm{padding:9px 13px;font-size:13.5px}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-row{display:flex;gap:10px}
.btn-row .btn{flex:1}

/* ---- inputs ---- */
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}
.field label{font-size:13px;font-weight:700;color:var(--ink-2)}
.input,textarea.input{width:100%;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:13px 14px;font-size:16px;font-family:inherit;background:var(--surface);color:var(--ink);
  transition:border .15s,box-shadow .15s;resize:vertical}
.input:focus,textarea.input:focus{outline:none;border-color:var(--purple);
  box-shadow:0 0 0 3px var(--purple-weak)}
.input::placeholder{color:#9aa0ad}

/* ---- chips / badges ---- */
.chip{display:inline-flex;align-items:center;gap:6px;border-radius:var(--pill);
  padding:5px 11px;font-size:12.5px;font-weight:700;background:var(--surface);
  border:1px solid var(--line);color:var(--ink-2)}
.chip .dot{width:7px;height:7px;border-radius:50%}
.chip.vchip{background:var(--ink);color:#fff;border-color:transparent;letter-spacing:.01em}
.status{display:inline-flex;align-items:center;gap:6px;border-radius:var(--pill);
  padding:5px 11px;font-size:12px;font-weight:800;letter-spacing:.01em}
.status .dot{width:7px;height:7px;border-radius:50%}
.status.in_review{background:var(--surface);border:1px solid var(--line);color:var(--ink-soft)}
.status.in_review .dot{background:var(--ink-soft)}
.status.changes_requested{background:var(--amber-weak);color:var(--amber)}
.status.changes_requested .dot{background:var(--amber)}
.status.approved{background:var(--green-weak);color:var(--green)}
.status.approved .dot{background:var(--green)}

/* ---- pin viewer ---- */
.viewer{position:relative;border-radius:var(--r);overflow:hidden;background:#eceaf2;
  border:1px solid var(--line);touch-action:manipulation}
.viewer.pinning{cursor:crosshair}
.viewer img.art{display:block;width:100%;height:auto}
.viewer embed.pdf,.viewer iframe.pdf{display:block;width:100%;height:68vh;border:0;background:#fff}
.pin{position:absolute;transform:translate(-50%,-50%);width:28px;height:28px;border-radius:50%;
  background:var(--orange);color:#fff;font-weight:800;font-size:13px;display:flex;align-items:center;
  justify-content:center;box-shadow:0 2px 6px rgba(0,0,0,.35),0 0 0 3px rgba(255,255,255,.85);
  cursor:pointer;z-index:2;transition:transform .12s}
.pin.resolved{background:var(--green)}
.pin.sel{transform:translate(-50%,-50%) scale(1.18);z-index:4}
.pin.draft{background:var(--orange);animation:pop .22s cubic-bezier(.22,1,.36,1)}
.pin.draft::after{content:"";position:absolute;inset:-7px;border-radius:50%;border:2px solid var(--orange);animation:ping 1.4s ease-out infinite}
@keyframes pop{from{transform:translate(-50%,-50%) scale(.3);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:1}}
@keyframes ping{0%{transform:scale(.6);opacity:.8}100%{transform:scale(2);opacity:0}}
.viewer-hint{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);
  background:rgba(23,26,33,.82);color:#fff;font-size:12.5px;font-weight:600;padding:7px 13px;
  border-radius:var(--pill);z-index:3;pointer-events:none;white-space:nowrap}

/* ---- comment composer (floating) ---- */
.composer{position:fixed;left:0;right:0;bottom:0;z-index:50;
  padding:12px 16px calc(14px + env(safe-area-inset-bottom));
  background:var(--surface);border-top:1px solid var(--line);
  box-shadow:0 -10px 30px -16px rgba(23,26,33,.4);will-change:transform;
  transform:translateY(120%);transition:transform .26s cubic-bezier(.22,1,.36,1)}
.composer.open{transform:translateY(calc(-1 * var(--kb,0px)))}
.composer .pinhint{font-size:12.5px;font-weight:700;color:var(--purple);margin-bottom:8px;display:flex;gap:6px;align-items:center}

/* ---- comments list ---- */
.comment{display:flex;gap:11px;padding:13px 0;border-top:1px solid var(--line-2)}
.comment:first-child{border-top:none}
.comment .num{flex:none;width:26px;height:26px;border-radius:50%;background:var(--orange);color:#fff;
  font-weight:800;font-size:12.5px;display:flex;align-items:center;justify-content:center;margin-top:1px}
.comment.resolved .num{background:var(--green)}
.comment.general .num{background:var(--ink-soft)}
.comment.owner .num{background:var(--purple)}
.comment .c-head{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:13px}
.comment .c-name{font-weight:800}
.comment .c-body{margin-top:3px;color:var(--ink-2)}
.comment .c-meta{font-size:11.5px;color:var(--ink-soft)}

/* ---- timeline ---- */
.tl{position:relative;padding-left:22px}
.tl .tl-item{position:relative;padding:4px 0 16px}
.tl .tl-item:last-child{padding-bottom:0}
.tl .tl-item::before{content:"";position:absolute;left:-15px;top:7px;width:10px;height:10px;border-radius:50%;
  background:var(--ink-soft);box-shadow:0 0 0 3px var(--surface)}
.tl .tl-item.approved::before{background:var(--green)}
.tl .tl-item.changes::before{background:var(--amber)}
.tl::before{content:"";position:absolute;left:-11px;top:6px;bottom:6px;width:2px;background:var(--line)}

/* ---- project list ---- */
.proj{display:flex;align-items:center;gap:12px;padding:15px 16px;border:1px solid var(--line);
  border-radius:var(--r);background:var(--surface);box-shadow:var(--shadow-sm);cursor:pointer;
  transition:transform .12s,box-shadow .2s}
.proj:hover{box-shadow:var(--shadow)}
.proj:active{transform:scale(.995)}
.proj .thumb{width:46px;height:46px;border-radius:12px;flex:none;object-fit:cover;background:#e9e6f1;
  display:flex;align-items:center;justify-content:center;font-size:18px;overflow:hidden}
.proj .p-name{font-weight:800;letter-spacing:-.01em}
.badge-count{background:var(--orange-weak);color:var(--orange);border-radius:var(--pill);
  font-size:11.5px;font-weight:800;padding:3px 9px}

/* ---- link box ---- */
.linkbox{display:flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid var(--line);
  border-radius:var(--r-sm);padding:10px 12px}
.linkbox code{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;color:var(--ink-2)}

/* ---- empty / states ---- */
.empty{text-align:center;padding:40px 18px;color:var(--ink-soft)}
.empty .big{font-size:40px;margin-bottom:8px}
.center-screen{min-height:70dvh;display:flex;align-items:center;justify-content:center;padding:20px}
.center-screen .card{width:100%;max-width:420px}

/* ---- toast ---- */
#toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(20px);
  background:var(--ink);color:#fff;padding:11px 18px;border-radius:var(--pill);font-size:14px;font-weight:600;
  box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.22s;z-index:200;max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---- modal ---- */
.scrim{position:fixed;inset:0;background:rgba(23,26,33,.42);z-index:80;display:flex;align-items:flex-end;
  justify-content:center;padding:0;opacity:0;pointer-events:none;transition:opacity .2s}
.scrim.open{opacity:1;pointer-events:auto}
.sheet{background:var(--surface);width:100%;max-width:var(--maxw);border-radius:var(--r-lg) var(--r-lg) 0 0;
  padding:20px 18px calc(20px + env(safe-area-inset-bottom));box-shadow:var(--shadow);
  transform:translateY(16px);transition:transform .22s cubic-bezier(.2,.8,.2,1)}
.scrim.open .sheet{transform:translateY(calc(-1 * var(--kb,0px)))}
.sheet h3{font-size:19px;margin-bottom:14px}
.sheet .grab{width:38px;height:4px;border-radius:4px;background:var(--line);margin:0 auto 14px}

/* ---- misc ---- */
.hr{height:1px;background:var(--line-2);margin:16px 0;border:none}
.toggle{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:14px;font-weight:600;color:var(--ink-2)}
.toggle input{width:44px;height:26px;appearance:none;background:var(--line);border-radius:999px;position:relative;
  cursor:pointer;transition:.2s;flex:none}
.toggle input:checked{background:var(--green)}
.toggle input::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;
  background:#fff;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.toggle input:checked::after{left:21px}
.spin{width:18px;height:18px;border-radius:50%;border:2.5px solid var(--line);border-top-color:var(--ink);
  animation:sp .7s linear infinite;display:inline-block}
@keyframes sp{to{transform:rotate(360deg)}}
.loading-screen{min-height:70dvh;display:flex;align-items:center;justify-content:center}

/* ---- iconografía ---- */
.ic{display:inline-block;vertical-align:-.18em;flex:none}
.btn .ic:first-child{margin-right:2px;margin-left:-2px}

/* ---- composer v2 (con lupa del punto marcado) ---- */
.comp-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.comp-title{font-weight:800;font-size:15px;letter-spacing:-.01em}
.comp-sub{font-size:12.5px;color:var(--ink-soft);margin-top:1px}
.pin-preview{width:54px;height:54px;border-radius:14px;flex:none;background-size:280%;background-repeat:no-repeat;
  position:relative;box-shadow:inset 0 0 0 1px var(--line);overflow:hidden}
.pp-ring{position:absolute;left:50%;top:50%;width:16px;height:16px;transform:translate(-50%,-50%);border-radius:50%;
  border:2px solid #fff;box-shadow:0 0 0 2px var(--orange),0 1px 4px rgba(0,0,0,.45)}
.icon-btn{appearance:none;border:none;background:var(--surface-2);color:var(--ink-soft);width:34px;height:34px;
  border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;flex:none;transition:transform .14s,background .18s}
.icon-btn:active{transform:scale(.9)}
.c-trash{width:30px;height:30px;align-self:flex-start;background:transparent;color:var(--ink-soft)}
.c-trash:hover,.c-trash:active{background:var(--orange-weak);color:#b3261e}

/* ---- coach de gestos (demo animada, una vez por sesión) ---- */
.coach{position:absolute;inset:0;pointer-events:none;z-index:6}
.coach.out{opacity:0;transition:opacity .4s ease}
.coach-spot{position:absolute;left:50%;top:44%}
.coach-ripple{position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;border:2px solid #fff;
  transform:translate(-50%,-50%);box-shadow:0 0 0 1px rgba(23,26,33,.25);animation:coachripple 2.1s ease-out infinite}
.coach-pin{position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--orange);color:#fff;
  font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 6px rgba(0,0,0,.35),0 0 0 3px rgba(255,255,255,.9);animation:coachpin 2.1s ease-in-out infinite}
.coach-finger{position:absolute;left:0;top:0;width:36px;height:36px;border-radius:50%;background:rgba(23,26,33,.3);
  box-shadow:0 0 0 7px rgba(23,26,33,.12);animation:coachfinger 2.1s ease-in-out infinite}
.coach-cap{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);background:rgba(23,26,33,.88);color:#fff;
  font-size:12.5px;font-weight:600;padding:8px 14px;border-radius:999px;white-space:nowrap;max-width:88%;opacity:0;
  backdrop-filter:blur(4px)}
.coach-cap.in{animation:coachcap 2s ease}
@keyframes coachfinger{0%{transform:translate(-50%,-50%) scale(1);opacity:0}10%{opacity:.95}18%{transform:translate(-50%,-50%) scale(.76)}
  30%{transform:translate(-50%,-50%) scale(1)}62%{opacity:.9}82%,100%{transform:translate(-50%,-50%) scale(1);opacity:0}}
@keyframes coachripple{0%,15%{transform:translate(-50%,-50%) scale(.45);opacity:0}19%{opacity:.85}
  56%{transform:translate(-50%,-50%) scale(2.6);opacity:0}100%{opacity:0}}
@keyframes coachpin{0%,16%{transform:translate(-50%,-50%) scale(0);opacity:0}27%{transform:translate(-50%,-50%) scale(1);opacity:1}
  70%{transform:translate(-50%,-50%) scale(1);opacity:1}88%,100%{transform:translate(-50%,-50%) scale(.85);opacity:0}}
@keyframes coachcap{0%{opacity:0;transform:translateX(-50%) translateY(7px)}16%{opacity:1;transform:translateX(-50%) translateY(0)}
  84%{opacity:1}100%{opacity:0;transform:translateX(-50%) translateY(0)}}

/* ---- entrada suave de la app (una vez) ---- */
@keyframes fadein{to{opacity:1}}
body{opacity:0;animation:fadein .35s ease forwards}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  body{opacity:1}
  .pin.draft::after{display:none}
  .coach{display:none}
}

@media(min-width:640px){
  .wrap{padding-top:22px}
  .composer{left:50%;transform:translate(-50%,120%);max-width:var(--maxw);border-radius:var(--r-lg) var(--r-lg) 0 0;
    border:1px solid var(--line)}
  .composer.open{transform:translate(-50%,calc(-1 * var(--kb,0px)))}
  .btn-row.inline-sm{max-width:420px}
}