:root{
  --bg:#f6f7f9;
  --ink:#16181d;
  --muted:#7d828c;
  --line:rgba(20,24,33,.08);
  --glass:rgba(255,255,255,.62);
  --glass-strong:rgba(255,255,255,.82);
  --shadow:0 24px 60px -28px rgba(20,24,33,.28);
  --radius:26px;
  --radius-sm:15px;
  --accent:#7bd66a;
  --accent2:#62c0f5;
  --dark:#16181d;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  position:relative;
  overflow-x:hidden;
  min-height:100vh;
}

/* ---------- aurora de fondo ---------- */
.aurora{
  position:fixed;inset:-20% -10% auto -10%;height:70vh;z-index:0;
  background:
    radial-gradient(40% 60% at 20% 30%, rgba(123,214,106,.40), transparent 70%),
    radial-gradient(45% 55% at 75% 20%, rgba(98,192,245,.38), transparent 70%),
    radial-gradient(40% 50% at 55% 55%, rgba(255,214,120,.32), transparent 70%);
  filter:blur(60px);
  opacity:.9;
  pointer-events:none;
  animation:drift 18s ease-in-out infinite alternate;
}
@keyframes drift{to{transform:translateY(0) scale(1.08) rotate(4deg)}}

/* ---------- topbar ---------- */
.topbar{
  position:relative;z-index:2;
  display:flex;align-items:center;justify-content:space-between;
  padding:20px clamp(18px,5vw,46px);
}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;letter-spacing:-.02em;font-size:18px}
.brand-dot{width:11px;height:11px;border-radius:50%;
  background:conic-gradient(from 200deg,var(--accent),var(--accent2),#ffd678,var(--accent));
  box-shadow:0 0 14px rgba(123,214,106,.7)}
.auth-area{display:flex;align-items:center;gap:10px}

.wrap{position:relative;z-index:1;max-width:760px;margin:0 auto;padding:8px clamp(16px,5vw,24px) 80px}

/* ---------- hero ---------- */
.hero{text-align:center;padding:30px 6px 26px}
.hero h1{font-size:clamp(32px,6vw,52px);line-height:1.04;letter-spacing:-.03em;font-weight:700}
.hero h1 em{font-style:italic;font-family:'Newsreader',serif;font-weight:500}
.lead{max-width:460px;margin:16px auto 0;color:var(--muted);font-size:clamp(15px,2.4vw,17px);line-height:1.5}

/* ---------- glass cards ---------- */
.glass{
  background:var(--glass);
  backdrop-filter:blur(26px) saturate(160%);
  -webkit-backdrop-filter:blur(26px) saturate(160%);
  border:1px solid rgba(255,255,255,.7);
  box-shadow:var(--shadow);
}
.card{border-radius:var(--radius);padding:clamp(18px,4vw,30px)}
.uploader{margin-top:8px}

/* ---------- dropzone ---------- */
.dropzone{
  border:1.6px dashed rgba(20,24,33,.16);
  border-radius:var(--radius-sm);
  padding:42px 20px;
  display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center;
  cursor:pointer;transition:.25s;
}
.dropzone:hover,.dropzone:focus,.dropzone.drag{
  border-color:var(--accent2);
  background:rgba(98,192,245,.06);
  outline:none;
}
.dz-orb{
  width:74px;height:74px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 35% 30%,#fff,rgba(255,255,255,.2));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.8),
    0 10px 30px -10px rgba(98,192,245,.6),
    0 0 0 10px rgba(123,214,106,.10);
  position:relative;
}
.dz-orb::after{content:"";position:absolute;inset:-6px;border-radius:50%;
  background:conic-gradient(from 120deg,var(--accent2),var(--accent),#ffd678,var(--accent2));
  filter:blur(11px);opacity:.55;z-index:-1}
.dz-icon{font-size:26px;font-weight:700;color:var(--dark)}
.dz-text strong{display:block;font-size:17px;font-weight:600}
.dz-text span{display:block;color:var(--muted);font-size:13.5px;margin-top:3px}

/* ---------- encrypting ---------- */
.encrypting{display:flex;flex-direction:column;align-items:center;gap:16px;padding:46px 0}
.encrypting p{color:var(--muted)}
.spinner{width:42px;height:42px;border-radius:50%;
  border:3px solid rgba(20,24,33,.1);border-top-color:var(--accent2);
  animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
/* barra de progreso de subida real */
.prog{width:min(280px,80%);height:8px;border-radius:8px;background:rgba(20,24,33,.08);overflow:hidden}
.prog-bar{height:100%;width:0;border-radius:8px;
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  transition:width .2s ease}
.prog-pct{font-size:13px;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums;margin-top:-4px}

/* ---------- ready / options ---------- */
.ready-head{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.lock-badge{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-size:22px;
  background:linear-gradient(135deg,rgba(123,214,106,.25),rgba(98,192,245,.22))}
.ready-head strong{display:block;font-size:16px}
.muted{color:var(--muted);font-size:13.5px}

.options{display:flex;flex-direction:column;gap:6px}
.opt label{display:block;font-weight:600;font-size:14px;margin-bottom:9px}
.opt-hint{color:var(--muted);font-size:12.5px;margin-top:8px}
.row{display:flex;gap:9px}
.row input{
  flex:1;min-width:0;border:1px solid var(--line);background:var(--glass-strong);
  border-radius:13px;padding:13px 15px;font-size:14.5px;font-family:inherit;color:var(--ink);
  transition:.2s;
}
.row input:focus{outline:none;border-color:var(--accent2);box-shadow:0 0 0 3px rgba(98,192,245,.16)}
.divider{display:flex;align-items:center;text-align:center;color:var(--muted);font-size:12px;margin:16px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.divider span{padding:0 12px}
.link-reset{margin-top:22px;width:100%;background:none;border:none;color:var(--muted);
  font-size:13.5px;cursor:pointer;font-family:inherit;text-decoration:underline;text-underline-offset:3px}
.link-reset:hover{color:var(--ink)}

/* ---------- buttons ---------- */
.btn{
  border:1px solid var(--line);background:var(--glass-strong);color:var(--ink);
  border-radius:13px;padding:13px 20px;font-size:14.5px;font-weight:600;cursor:pointer;
  font-family:inherit;transition:.2s;white-space:nowrap;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-dark{background:var(--dark);color:#fff;border-color:var(--dark)}
.btn-dark:hover{background:#000}
.btn-ghost{background:transparent;border:none;color:var(--ink);font-weight:600;cursor:pointer;font-family:inherit;font-size:14px;padding:8px 12px}
.btn-block{width:100%;margin-top:6px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}

.plan-badge{font-size:11.5px;font-weight:700;letter-spacing:.04em;padding:5px 10px;border-radius:20px;
  background:rgba(20,24,33,.06);color:var(--muted)}
.plan-badge.pro{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#08321f}
.user-email{font-size:13.5px;color:var(--muted);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- files ---------- */
.files-section{margin-top:30px}
.tabs{display:flex;gap:6px;margin-bottom:14px}
.tab{background:none;border:none;font-family:inherit;font-size:14px;font-weight:600;color:var(--muted);
  padding:8px 14px;border-radius:20px;cursor:pointer;transition:.2s}
.tab.active{background:var(--glass);color:var(--ink);box-shadow:var(--shadow)}
.file-list{display:flex;flex-direction:column;gap:8px}
.file-row{display:flex;align-items:center;gap:13px;padding:14px 16px;border-radius:16px;
  background:var(--glass);border:1px solid rgba(255,255,255,.6);box-shadow:0 10px 30px -22px rgba(20,24,33,.3)}
.file-ico{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-size:17px;
  background:rgba(20,24,33,.05);flex-shrink:0}
.file-meta{flex:1;min-width:0}
.file-meta b{display:block;font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-meta small{color:var(--muted);font-size:12px}
.status{font-size:11px;font-weight:700;padding:4px 9px;border-radius:14px;text-transform:capitalize}
.status.pending{background:rgba(255,196,0,.16);color:#9a7400}
.status.downloaded{background:rgba(123,214,106,.18);color:#2f7a23}
.status.expired{background:rgba(20,24,33,.07);color:var(--muted)}
.empty{color:var(--muted);font-size:14px;text-align:center;padding:26px}

/* ---------- pro card ---------- */
.pro-card{margin-top:26px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.pill{font-size:11px;font-weight:800;letter-spacing:.06em;padding:4px 10px;border-radius:20px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));color:#08321f}
.pro-card h3{margin:10px 0 4px;font-size:19px;letter-spacing:-.02em}
.pro-buy{display:flex;align-items:center;gap:16px}
.price b{font-size:26px;letter-spacing:-.02em}
.price span{color:var(--muted);font-size:13px;margin-left:4px}

/* ---------- receive view ---------- */
.receive{text-align:center;padding:clamp(26px,6vw,44px)}
.receive .lock-big{width:88px;height:88px;border-radius:50%;margin:0 auto 22px;display:grid;place-items:center;font-size:38px;
  background:radial-gradient(circle at 35% 30%,#fff,rgba(255,255,255,.3));
  box-shadow:0 14px 40px -14px rgba(98,192,245,.6),0 0 0 12px rgba(123,214,106,.10);position:relative}
.receive .lock-big::after{content:"";position:absolute;inset:-7px;border-radius:50%;
  background:conic-gradient(from 120deg,var(--accent2),var(--accent),#ffd678,var(--accent2));filter:blur(13px);opacity:.5;z-index:-1}
.receive h2{font-size:24px;letter-spacing:-.02em;margin-bottom:6px}
.receive .rname{font-size:16px;font-weight:600;margin:18px 0 4px;word-break:break-word}
.receive .rfrom{color:var(--muted);font-size:14px;margin-bottom:26px}
.receive .btn-dark{padding:15px 30px;font-size:15.5px}
.receive .note{color:var(--muted);font-size:12.5px;margin-top:18px}
.state-msg{padding:40px 10px}
.state-msg .big{font-size:40px;margin-bottom:12px}
.state-msg h2{font-size:21px;margin-bottom:6px}

/* ---------- modal ---------- */
.modal-backdrop{position:fixed;inset:0;z-index:50;background:rgba(20,24,33,.28);
  backdrop-filter:blur(6px);display:grid;place-items:center;padding:20px}
.modal{width:100%;max-width:380px;border-radius:24px;padding:26px;position:relative}
.modal-close{position:absolute;top:14px;right:16px;background:none;border:none;font-size:26px;
  color:var(--muted);cursor:pointer;line-height:1}
.modal-tabs{display:flex;gap:6px;margin-bottom:20px}
.mtab{flex:1;background:none;border:none;font-family:inherit;font-weight:600;font-size:14.5px;color:var(--muted);
  padding:9px;border-radius:12px;cursor:pointer}
.mtab.active{background:rgba(20,24,33,.06);color:var(--ink)}
.modal-body{display:flex;flex-direction:column;gap:11px}
.field{border:1px solid var(--line);background:var(--glass-strong);border-radius:13px;
  padding:13px 15px;font-size:14.5px;font-family:inherit;color:var(--ink)}
.field:focus{outline:none;border-color:var(--accent2);box-shadow:0 0 0 3px rgba(98,192,245,.16)}
.auth-error{color:#d24545;font-size:13px;text-align:center;min-height:16px}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(10px);
  background:var(--dark);color:#fff;padding:13px 20px;border-radius:14px;font-size:14px;font-weight:500;
  box-shadow:0 18px 40px -16px rgba(0,0,0,.5);z-index:60;opacity:0;transition:.3s;pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- foot ---------- */
.foot{position:relative;z-index:1;text-align:center;color:var(--muted);font-size:12px;padding:30px 20px 40px}

.hidden{display:none!important}

@media(max-width:560px){
  .row{flex-direction:column}
  .pro-card{flex-direction:column;align-items:flex-start}
  .pro-buy{width:100%;justify-content:space-between}
}

/* ============================================================
   INRA · marca, reveal de texto y modal Pro (rediseño limpio)
   ============================================================ */

/* --- marca INRA: sólida, sin degradados raros --- */
.brand{opacity:0;animation:brandIn .9s cubic-bezier(.2,.7,.2,1) .1s forwards}
.brand-name{font-weight:700;letter-spacing:.14em;color:var(--ink)}
@keyframes brandIn{from{opacity:0;filter:blur(6px);transform:translateY(-4px)}to{opacity:1;filter:blur(0);transform:none}}

/* --- reveal del hero: palabras que se completan desvaneciéndose --- */
.reveal span{
  display:inline-block;
  opacity:0;filter:blur(12px);transform:translateY(.5em);
  animation:wordIn 1s cubic-bezier(.2,.7,.2,1) forwards;
  animation-delay:calc(var(--d,0) * .12s + .2s);
}
@keyframes wordIn{to{opacity:1;filter:blur(0);transform:none}}
.reveal-late{opacity:0;animation:softIn 1.1s ease forwards;animation-delay:.95s}
@keyframes softIn{from{opacity:0;filter:blur(6px)}to{opacity:1;filter:blur(0)}}
@media (prefers-reduced-motion: reduce){
  .reveal span,.reveal-late,.brand{animation:none;opacity:1;filter:none;transform:none}
}

/* --- etiquetas PRO / GRATIS --- */
.tag-pro,.tag-free{font-size:10px;font-weight:700;letter-spacing:.04em;padding:2px 8px;border-radius:12px;vertical-align:middle;margin-left:6px}
.tag-pro{background:var(--ink);color:#fff}
.tag-free{background:rgba(20,24,33,.07);color:var(--muted)}

/* --- modales: desplazables para que el formulario nunca se corte --- */
.modal{max-height:88vh;overflow-y:auto;-webkit-overflow-scrolling:touch}
.modal-h{font-size:22px;letter-spacing:-.02em;margin-bottom:4px}
.modal-sub{color:var(--muted);font-size:14px;margin-bottom:18px;line-height:1.45}
.modal-foot{text-align:center;color:var(--muted);font-size:13px;margin-top:6px}
.modal-foot a{color:var(--ink);font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.modal-backdrop:not(.hidden) .modal{animation:modalIn .35s cubic-bezier(.2,.7,.2,1)}
@keyframes modalIn{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}

/* --- modal PRO: blanco, sobrio, un solo acento sutil --- */
.pro-modal{max-width:400px;text-align:left;padding:26px}
.pro-modal .pill{position:static;display:inline-block;
  background:rgba(20,24,33,.06);color:var(--ink);font-weight:700;letter-spacing:.06em;
  font-size:11px;padding:5px 11px;border-radius:20px}
.pro-title{font-size:24px;letter-spacing:-.02em;margin:14px 0 4px;color:var(--ink)}
.pro-title + .modal-sub{margin-bottom:16px}

.price-big{display:flex;align-items:baseline;gap:7px;margin:4px 0 20px;
  padding-bottom:18px;border-bottom:1px solid var(--line)}
.price-big b{font-size:40px;letter-spacing:-.03em;color:var(--ink);font-weight:700}
.price-big span{color:var(--muted);font-size:14px}

.pro-benefits{list-style:none;display:flex;flex-direction:column;gap:11px;margin:0 0 22px}
.pro-benefits li{position:relative;padding-left:28px;font-size:14.5px;color:var(--ink);line-height:1.3}
.pro-benefits li b{font-weight:600}
.pro-benefits li::before{
  content:"";position:absolute;left:0;top:1px;width:19px;height:19px;border-radius:50%;
  background:rgba(123,214,106,.16)}
.pro-benefits li::after{content:"✓";position:absolute;left:5px;top:1px;font-size:12px;font-weight:800;color:#3a9c2d}

.pro-modal .field{margin-bottom:2px}

/* ============================================================
   INRA · pulido premium: errores, badge PRO y orbe vivo
   ============================================================ */

/* --- error de subida, visible dentro de la tarjeta --- */
.upload-error{
  margin-top:14px;padding:12px 15px;border-radius:14px;font-size:13.5px;line-height:1.45;
  background:rgba(210,69,69,.07);border:1px solid rgba(210,69,69,.22);color:#b3322f;
}
.toast.toast-error{background:#b3322f}

/* --- badge PRO premium: pastilla oscura con punto aurora --- */
.plan-badge{font-size:11px;font-weight:600;letter-spacing:.06em;padding:5px 11px;border-radius:20px;
  background:rgba(20,24,33,.06);color:var(--muted)}
.plan-badge.pro{
  position:relative;padding-left:22px;
  background:rgba(20,24,33,.92);color:#fff;
  box-shadow:0 4px 14px -6px rgba(20,24,33,.55);
}
.plan-badge.pro::before{
  content:"";position:absolute;left:9px;top:50%;transform:translateY(-50%);
  width:7px;height:7px;border-radius:50%;
  background:conic-gradient(from 200deg,var(--accent),var(--accent2),#ffd678,var(--accent));
  box-shadow:0 0 8px rgba(123,214,106,.85);
  animation:dotPulse 3s ease-in-out infinite;
}
@keyframes dotPulse{0%,100%{opacity:.85;transform:translateY(-50%) scale(1)}50%{opacity:1;transform:translateY(-50%) scale(1.18)}}

/* nombre del usuario más legible y premium */
.user-email{font-size:13.5px;color:var(--ink);font-weight:500;max-width:170px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* --- ORBE de subida: movimiento continuo sutil + halo girando --- */
.dz-orb{animation:orbFloat 4.6s ease-in-out infinite}
.dz-orb::after{animation:orbSpin 9s linear infinite}
.dz-icon{animation:iconFloat 4.6s ease-in-out infinite}
@keyframes orbFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes iconFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-2px)}}
@keyframes orbSpin{to{transform:rotate(360deg)}}
/* hover del contenedor: suave y SIN reiniciar la animación del orbe */
.dropzone{transition:border-color .25s ease, background .25s ease, box-shadow .25s ease}
.dropzone:hover,.dropzone:focus,.dropzone.drag{
  border-color:rgba(123,214,106,.6);
  background:rgba(255,255,255,.5);
  box-shadow:0 16px 44px -28px rgba(20,24,33,.4);
}
.dz-orb::after{transition:opacity .45s ease}
.dropzone:hover .dz-orb::after,.dropzone:focus .dz-orb::after{opacity:.85}

/* el candado de la vista de descarga también respira */
.receive .lock-big{animation:orbFloat 4.8s ease-in-out infinite}
.receive .lock-big::after{animation:orbSpin 11s linear infinite}

@media (prefers-reduced-motion: reduce){
  .dz-orb,.dz-orb::after,.dz-icon,.receive .lock-big,.receive .lock-big::after,.plan-badge.pro::before{animation:none}
}

/* ============================================================
   INRA · ver contraseña, engrane de ajustes y zona de peligro
   ============================================================ */

/* campos de contraseña con ojo para ver/ocultar */
.pw-wrap{position:relative}
.pw-wrap .field{width:100%;padding-right:46px}
.pw-eye{position:absolute;right:7px;top:50%;transform:translateY(-50%);
  width:32px;height:32px;display:grid;place-items:center;border:none;background:none;
  color:var(--muted);cursor:pointer;border-radius:9px;transition:.18s}
.pw-eye:hover{color:var(--ink);background:rgba(20,24,33,.05)}
.pw-eye.on{color:var(--accent2)}
/* dentro de modales los campos de pw-wrap conservan separación */
.modal-body .pw-wrap{margin-bottom:12px}
.modal-body .pw-wrap .field{margin-bottom:0}

/* botón de icono (engrane) en la barra */
.icon-btn{width:34px;height:34px;display:grid;place-items:center;border:none;
  background:rgba(20,24,33,.05);color:var(--ink);border-radius:10px;cursor:pointer;
  transition:transform .35s ease, background .2s ease}
.icon-btn:hover{background:rgba(20,24,33,.1);transform:rotate(40deg)}

/* etiquetas de campos en ajustes */
.fld-label{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin:2px 2px 7px}
.fld-label .muted{font-weight:500}
#settingsModal .modal-body .field{margin-bottom:14px}

/* zona de peligro (eliminar cuenta) */
.danger{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.danger-title{font-weight:700;font-size:14px;color:#b3322f}
.danger .muted{display:block;font-size:12.5px;margin:7px 0 13px;line-height:1.45}
.btn-danger{background:#fff;color:#b3322f;border:1px solid rgba(210,69,69,.35)}
.btn-danger:hover{background:#b3322f;color:#fff;border-color:#b3322f}

/* ============================================================
   INRA · Ajustes rediseñados (elegante) + confirmación de borrado
   ============================================================ */

.settings-modal{max-width:400px}
.set-head{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.avatar{
  width:50px;height:50px;flex:none;border-radius:50%;display:grid;place-items:center;
  font-size:21px;font-weight:600;color:#16181d;
  background:radial-gradient(circle at 35% 30%,#fff,rgba(255,255,255,.3));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.8),0 8px 22px -10px rgba(98,192,245,.55),0 0 0 7px rgba(123,214,106,.10);
  position:relative;
}
.avatar::after{content:"";position:absolute;inset:-5px;border-radius:50%;z-index:-1;
  background:conic-gradient(from 120deg,#62c0f5,#7bd66a,#ffd678,#62c0f5);filter:blur(9px);opacity:.5}
.set-title{font-size:21px;letter-spacing:-.02em;margin:0;color:var(--ink)}
.set-subtitle{font-size:13.5px;color:var(--muted);margin:2px 0 0;line-height:1.4}
.center{text-align:center}

/* fila de eliminar cuenta: discreta */
.del-row{display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.del-title{display:block;font-weight:600;font-size:14px;color:var(--ink)}
.del-sub{display:block;font-size:12px;color:var(--muted);margin-top:1px}
.del-row .btn-danger{padding:9px 18px}

/* modal de confirmación */
#delModal{z-index:60}
.del-modal{max-width:370px;text-align:center;padding-top:30px}
.del-modal .set-subtitle{margin:6px 0 4px}
.del-icon{width:56px;height:56px;border-radius:50%;margin:0 auto 16px;display:grid;place-items:center;
  font-size:28px;font-weight:800;color:#b3322f;background:rgba(210,69,69,.1)}
.del-modal .modal-body{margin-top:18px;text-align:left}
.del-cancel{background:transparent;border:1px solid var(--line);margin-top:9px;color:var(--muted)}
.del-cancel:hover{color:var(--ink);background:rgba(20,24,33,.04)}

/* ============================================================
   INRA · límite de subida visible + sección Historial
   ============================================================ */

/* etiqueta del límite de subida (clara para free y pro) */
.dz-limit{
  font-size:12px;font-weight:600;color:var(--muted);
  background:rgba(20,24,33,.05);padding:6px 13px;border-radius:20px;letter-spacing:.01em;
}

/* cabecera de la sección Historial */
.hist-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.hist-title{font-size:18px;letter-spacing:-.02em;color:var(--ink);font-weight:700}
.hist-actions{display:flex;gap:8px}
.btn-mini{background:rgba(20,24,33,.05);border:none;color:var(--ink);font-family:inherit;
  font-size:13px;font-weight:600;padding:7px 14px;border-radius:18px;cursor:pointer;transition:.18s}
.btn-mini:hover{background:rgba(20,24,33,.1)}
.btn-mini-danger{color:#b3322f;background:rgba(210,69,69,.08)}
.btn-mini-danger:hover{background:rgba(210,69,69,.16)}

/* modal de historial completo */
.hist-modal{max-width:460px}
.hist-modal .tabs{margin-top:6px}
.hist-modal .file-list{max-height:52vh;overflow-y:auto;padding-right:2px}

/* ============================================================
   INRA · modo Pro: interfaz más limpia (sin etiquetas ni texto sobrante)
   ============================================================ */
.is-pro .tag-pro,
.is-pro .tag-free{display:none}
/* en Pro el subtítulo del hero es una sola línea discreta */
.is-pro .lead{max-width:none;margin-top:12px}

/* ============================================================
   INRA · ícono copiar, contador de caducidad y selección de historial
   ============================================================ */

/* botón copiar como ícono discreto (en filas pendientes) */
.icon-copy{width:34px;height:34px;flex:none;display:grid;place-items:center;border:none;
  background:rgba(20,24,33,.05);color:var(--muted);border-radius:10px;cursor:pointer;transition:.18s}
.icon-copy:hover{background:rgba(20,24,33,.1);color:var(--ink)}
.icon-copy:active{transform:scale(.94)}

/* filas seleccionables en el modo Limpiar */
.file-row.row-select{cursor:pointer;user-select:none}
.file-row.row-select:hover{background:var(--glass-strong)}
.row-check{width:22px;height:22px;flex:none;border-radius:7px;border:1.7px solid var(--line);
  background:var(--glass-strong);display:grid;place-items:center;transition:.15s}
.row-check::after{content:"✓";font-size:13px;font-weight:800;color:#fff;opacity:0;transition:.15s}
.file-row.sel{box-shadow:0 0 0 1.6px var(--ink) inset}
.file-row.sel .row-check{background:var(--ink);border-color:var(--ink)}
.file-row.sel .row-check::after{opacity:1}

/* pie de selección del modal de historial */
.hist-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.hist-selcount{font-size:13px;color:var(--muted);font-weight:600}
.hist-foot-btns{display:flex;gap:8px}
.hist-foot .btn{padding:9px 16px}

/* ============================================================
   INRA · libreta de contactos (sugerencias bajo el correo)
   ============================================================ */
.contact-suggest{margin-top:10px}
.cs-label{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);margin-bottom:7px}
.cs-chips{display:flex;flex-wrap:wrap;gap:7px}
.cs-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);
  background:var(--glass-strong);color:var(--ink);border-radius:20px;padding:6px 13px;
  font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:.18s;max-width:100%}
.cs-chip:hover{border-color:var(--accent2);box-shadow:0 0 0 3px rgba(98,192,245,.12)}
.cs-chip.cs-reg{padding:5px 13px 5px 5px}
.cs-ava{width:28px;height:28px;flex:none;border-radius:50%;display:grid;place-items:center;
  font-size:13px;font-weight:700;color:#08321f;
  background:linear-gradient(135deg,var(--accent),var(--accent2))}
.cs-info{display:flex;flex-direction:column;line-height:1.15;min-width:0;text-align:left}
.cs-info b{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:160px}
.cs-info small{font-size:10.5px;color:#2f9c5a;font-weight:600}

/* ============================================================
   INRA · vista de recibir archivo (rediseño + remitente visible)
   ============================================================ */
.rv-shield{width:78px;height:78px;border-radius:50%;margin:0 auto 16px;display:grid;place-items:center;font-size:34px;
  background:radial-gradient(circle at 35% 30%,#fff,rgba(255,255,255,.3));
  box-shadow:0 14px 40px -14px rgba(98,192,245,.6),0 0 0 11px rgba(123,214,106,.10);position:relative}
.rv-shield::after{content:"";position:absolute;inset:-7px;border-radius:50%;z-index:-1;
  background:conic-gradient(from 120deg,var(--accent2),var(--accent),#ffd678,var(--accent2));filter:blur(13px);opacity:.5;
  animation:orbSpin 11s linear infinite}
.receive h2{margin-bottom:14px}
.rv-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:7px;margin-bottom:22px}
.rv-badge{font-size:11.5px;font-weight:600;letter-spacing:.02em;padding:5px 12px;border-radius:20px;
  background:rgba(20,24,33,.06);color:var(--ink)}
.rv-file{display:flex;align-items:center;gap:13px;text-align:left;
  background:var(--glass-strong);border:1px solid var(--line);border-radius:16px;padding:14px 16px;margin-bottom:12px}
.rv-file-ico{width:42px;height:42px;flex:none;border-radius:12px;display:grid;place-items:center;font-size:20px;
  background:rgba(20,24,33,.05)}
.rv-file-meta{display:flex;flex-direction:column;min-width:0}
.rv-file-meta b{font-size:15px;font-weight:600;word-break:break-word}
.rv-file-meta small{color:var(--muted);font-size:12.5px;margin-top:1px}
.rv-sender{display:flex;align-items:center;gap:12px;text-align:left;
  background:rgba(98,192,245,.07);border:1px solid rgba(98,192,245,.22);border-radius:16px;padding:12px 15px;margin-bottom:22px}
.rv-ava{width:40px;height:40px;flex:none;border-radius:50%;display:grid;place-items:center;
  font-size:17px;font-weight:700;color:#08321f;background:linear-gradient(135deg,var(--accent),var(--accent2))}
.rv-sender-info{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.rv-sender-info small{font-size:11px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.rv-sender-info b{font-size:14.5px;font-weight:600;word-break:break-word}
.rv-email{font-size:12.5px;color:var(--muted);word-break:break-all}
.rv-download{width:100%;padding:15px 30px;font-size:15.5px;margin-top:2px}
.rv-note{color:var(--muted);font-size:12.5px;margin-top:16px;line-height:1.5}

/* ============================================================
   INRA · campos opcionales de título y mensaje (Pro)
   ============================================================ */
.share-extra{display:none;width:100%;margin-top:8px;font-family:inherit}
.is-pro .share-extra{display:block}
textarea.share-extra{resize:vertical;min-height:54px;line-height:1.45}
.cs-chips{max-height:120px;overflow-y:auto}

/* ============================================================
   INRA · acciones en fila (pendiente + copiar) y pulido del panel
   ============================================================ */
.row-actions{display:flex;align-items:center;gap:8px;flex:none}

/* separa visualmente el archivo de las opciones de compartir */
.ready-head{margin-bottom:20px;padding-bottom:18px;border-bottom:1px solid var(--line)}
/* el enlace seguro, más discreto y legible */
#shareLink{color:var(--muted);font-size:13.5px}
/* un poco más de aire entre secciones del panel */
.divider{margin:20px 0}

/* ============================================================
   INRA · opciones de subida (descargas/duración) + fix de chips
   ============================================================ */
.upload-opts{display:none}
.is-pro .upload-opts{display:flex;flex-wrap:wrap;gap:12px;margin-top:14px}
.uo-field{display:flex;flex-direction:column;gap:6px;flex:1;min-width:150px}
.uo-field span{font-size:12.5px;font-weight:600;color:var(--muted)}
.uo-field select,.uo-field input{border:1px solid var(--line);background:var(--glass-strong);
  border-radius:12px;padding:11px 13px;font-size:14px;font-family:inherit;color:var(--ink)}
.uo-field select:focus,.uo-field input:focus{outline:none;border-color:var(--accent2);box-shadow:0 0 0 3px rgba(98,192,245,.16)}

/* chips de contacto en una sola fila con scroll horizontal:
   así, por muchos contactos que haya, nunca empujan el título y el mensaje */
.cs-chips{display:flex;flex-wrap:nowrap;gap:7px;overflow-x:auto;max-height:none;padding-bottom:5px;
  scrollbar-width:thin}
.cs-chip{flex:none}

/* ============================================================
   INRA · panel de compartir: jerarquía más clara y prolija
   ============================================================ */
.uploader{padding:clamp(20px,4vw,32px)}

/* encabezado del archivo: un poco más presente */
.ready-head .lock-badge{width:52px;height:52px;border-radius:15px;font-size:23px}
#readyName{font-size:16px;font-weight:600;letter-spacing:-.01em;word-break:break-word}
#readyMeta{display:block;margin-top:2px}

/* etiquetas de cada método de compartir */
.opt > label{font-size:14px;font-weight:600;color:var(--ink);margin-bottom:11px;display:block;letter-spacing:-.01em}
.opt-hint{font-size:12px;color:var(--muted);margin-top:9px;line-height:1.45}

/* el enlace seguro: campo distinguible, monoespaciado y discreto */
#shareLink{background:rgba(20,24,33,.04);color:var(--muted);
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;letter-spacing:0}

/* divisor "o" más sobrio */
.divider{margin:24px 0}
.divider span{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* botón "compartir otro archivo" con más aire */
.link-reset{margin-top:26px}

/* ============================================================
   INRA · panel de confirmación: configurar antes de cifrar
   ============================================================ */
.confirm-panel{animation:cpIn .28s ease both}
@keyframes cpIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.cp-file{display:flex;align-items:center;gap:14px;padding:2px 2px 18px;
  border-bottom:1px solid var(--line);margin-bottom:18px}
.cp-ico{width:50px;height:50px;flex:none;border-radius:14px;display:grid;place-items:center;font-size:22px;
  background:linear-gradient(150deg,rgba(98,192,245,.22),rgba(160,230,200,.22));border:1px solid var(--line)}
.cp-meta{display:flex;flex-direction:column;gap:2px;min-width:0}
.cp-meta strong{font-size:15.5px;font-weight:600;letter-spacing:-.01em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cp-meta small{font-size:12.5px;color:var(--muted)}

.cp-opts{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.cp-go{width:100%;margin-top:2px}
.cp-cancel{display:block;width:100%;margin-top:12px;background:none;border:0;cursor:pointer;
  font-family:inherit;font-size:13px;color:var(--muted);padding:6px;transition:color .15s}
.cp-cancel:hover{color:var(--ink)}

/* nota de éxito en modales (recuperar / restablecer contraseña) */
.ok-note{background:rgba(98,192,245,.10);border:1px solid var(--line);border-radius:14px;
  padding:14px 16px;font-size:14px;line-height:1.5;color:var(--ink);margin-bottom:16px}