/* Aurien — Cofre de Documentos · JARVIS glassmorphism
   Design system: cyan #00d4ff on black, glass surfaces, neon glow, motion. */

:root {
  --cyan: #00d4ff;
  --cyan-soft: rgba(0, 212, 255, 0.7);
  --cyan-dim: rgba(0, 212, 255, 0.15);
  --ok: #00ffa3;
  --amber: #ffb340;
  --danger: #ff3355;
  --glass: rgba(0, 212, 255, 0.04);
  --glass-hi: rgba(0, 212, 255, 0.08);
  --ink: #eaffff;
  --muted: rgba(234, 255, 255, 0.45);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(900px 600px at 50% -10%, rgba(0, 212, 255, 0.10), transparent 60%),
    #000;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 100px;
}

/* === Top bar === */
.vault-top {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.4));
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cyan-dim);
}
.vault-back {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 12px;
  border: 1px solid var(--cyan-dim);
  background: var(--glass);
  color: var(--cyan);
  text-decoration: none;
  font-size: 18px;
  transition: all 0.2s;
}
.vault-back:hover { background: var(--glass-hi); box-shadow: 0 0 16px rgba(0, 212, 255, 0.25); }
.vault-orb {
  width: 30px; height: 30px; border-radius: 50%;
  border: 1.5px solid var(--cyan-dim);
  background: radial-gradient(circle, rgba(0, 212, 255, 0.18), transparent 70%);
  animation: breathe 3s ease-in-out infinite;
}
@keyframes breathe {
  0%, 100% { box-shadow: 0 0 14px rgba(0, 212, 255, 0.15); transform: scale(1); }
  50% { box-shadow: 0 0 28px rgba(0, 212, 255, 0.35); transform: scale(1.08); }
}
.vault-title { font-size: 13px; letter-spacing: 5px; color: var(--cyan-soft); text-transform: uppercase; }
.vault-sub { font-size: 10px; letter-spacing: 1px; color: var(--muted); margin-top: 2px; }

/* === Stats === */
.vault-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 18px;
  max-width: 760px; margin: 0 auto;
}
.stat {
  background: var(--glass);
  border: 1px solid var(--cyan-dim);
  border-radius: 16px;
  padding: 14px 10px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.stat::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent, rgba(0, 212, 255, 0.06), transparent);
  transform: translateX(-100%);
  animation: sweep 6s ease-in-out infinite;
}
@keyframes sweep { 0%, 60% { transform: translateX(-100%); } 80%, 100% { transform: translateX(100%); } }
.stat-num { font-size: 26px; font-weight: 700; color: var(--cyan); text-shadow: 0 0 16px rgba(0, 212, 255, 0.4); }
.stat-num.warn { color: var(--amber); text-shadow: 0 0 16px rgba(255, 179, 64, 0.4); }
.stat-label { font-size: 9px; letter-spacing: 1.5px; color: var(--muted); text-transform: uppercase; margin-top: 4px; }

/* === Filters === */
.vault-filters {
  display: flex; gap: 8px; padding: 0 18px 8px; max-width: 760px; margin: 0 auto;
  overflow-x: auto; scrollbar-width: none;
}
.vault-filters::-webkit-scrollbar { display: none; }
.chip {
  flex: 0 0 auto;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--cyan-dim);
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.chip:hover { color: var(--ink); }
.chip.active {
  background: var(--glass-hi);
  color: var(--cyan);
  border-color: var(--cyan-soft);
  box-shadow: 0 0 14px rgba(0, 212, 255, 0.2);
}

/* === Document grid === */
.vault-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  padding: 14px 18px;
  max-width: 760px; margin: 0 auto;
}
.doc-card {
  background: var(--glass);
  border: 1px solid var(--cyan-dim);
  border-radius: 18px;
  padding: 16px;
  position: relative;
  overflow: hidden;
  animation: rise 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.doc-card:hover {
  transform: translateY(-3px);
  border-color: var(--cyan-soft);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.15);
}
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
.doc-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--glass-hi);
  color: var(--cyan);
  margin-bottom: 12px;
}
.doc-label { font-size: 15px; font-weight: 600; line-height: 1.3; }
.doc-meta { font-size: 11px; color: var(--muted); margin-top: 4px; }
.doc-badges { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.badge {
  font-size: 10px; padding: 3px 9px; border-radius: 999px;
  border: 1px solid var(--cyan-dim); color: var(--cyan-soft);
}
.badge.pj { border-color: rgba(0, 255, 163, 0.3); color: var(--ok); }
.badge.exp { border-color: rgba(255, 179, 64, 0.4); color: var(--amber); animation: pulse 2s infinite; }
.badge.exp.crit { border-color: rgba(255, 51, 85, 0.5); color: var(--danger); }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.doc-actions { display: flex; gap: 8px; margin-top: 14px; }
.doc-actions button {
  flex: 1;
  padding: 9px 0; border-radius: 10px;
  border: 1px solid var(--cyan-dim);
  background: transparent; color: var(--ink);
  font-size: 12px; cursor: pointer; transition: all 0.18s;
}
.doc-actions button:hover { background: var(--glass-hi); border-color: var(--cyan-soft); }
.doc-actions .del:hover { background: rgba(255, 51, 85, 0.12); border-color: var(--danger); color: var(--danger); }

/* === Empty state === */
.vault-empty { text-align: center; padding: 60px 24px; color: var(--muted); max-width: 420px; margin: 0 auto; }
.vault-empty .vault-orb { width: 64px; height: 64px; margin: 0 auto 20px; }
.vault-empty h3 { color: var(--ink); font-weight: 600; }

/* === FAB === */
.fab {
  position: fixed; right: 22px; bottom: 28px; z-index: 30;
  width: 60px; height: 60px; border-radius: 50%;
  border: none; cursor: pointer;
  background: radial-gradient(circle at 30% 30%, #19e0ff, #0090c0);
  color: #001016; font-size: 30px; line-height: 1;
  box-shadow: 0 6px 30px rgba(0, 212, 255, 0.5);
  transition: transform 0.2s;
}
.fab:hover { transform: scale(1.08) rotate(90deg); }

/* === Modal === */
.modal-back {
  position: fixed; inset: 0; z-index: 40;
  background: rgba(0, 0, 0, 0.7); backdrop-filter: blur(8px);
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-back.open { display: flex; animation: fade 0.2s; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.modal {
  width: 100%; max-width: 400px;
  background: linear-gradient(160deg, rgba(8, 22, 28, 0.95), rgba(0, 0, 0, 0.95));
  border: 1px solid var(--cyan-soft);
  border-radius: 22px; padding: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 212, 255, 0.12);
  animation: rise 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.modal h2 { margin: 0 0 4px; font-size: 16px; letter-spacing: 1px; }
.modal p.hint { margin: 0 0 18px; font-size: 12px; color: var(--muted); }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 11px; color: var(--muted); letter-spacing: 1px; margin-bottom: 6px; text-transform: uppercase; }
.field input, .field select {
  width: 100%; padding: 12px 14px;
  background: var(--glass); border: 1px solid var(--cyan-dim);
  border-radius: 12px; color: var(--ink); font-size: 14px; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus, .field select:focus { border-color: var(--cyan-soft); box-shadow: 0 0 14px rgba(0, 212, 255, 0.2); }
.field select option { background: #03141a; }
.dropzone {
  border: 1.5px dashed var(--cyan-dim); border-radius: 14px;
  padding: 22px; text-align: center; color: var(--muted); font-size: 13px;
  cursor: pointer; transition: all 0.2s;
}
.dropzone:hover, .dropzone.drag { border-color: var(--cyan-soft); background: var(--glass); color: var(--ink); }
.dropzone strong { color: var(--cyan); }

/* TOTP dots */
.totp-dots { display: flex; gap: 10px; justify-content: center; margin: 6px 0 16px; }
.totp-dots span {
  width: 14px; height: 14px; border-radius: 50%;
  border: 1px solid var(--cyan-dim); transition: all 0.15s;
}
.totp-dots span.filled { background: var(--cyan-soft); border-color: var(--cyan-soft); box-shadow: 0 0 10px rgba(0, 212, 255, 0.5); }
.totp-dots span.error { border-color: var(--danger); background: rgba(255, 51, 85, 0.5); }
#totp-hidden { position: absolute; opacity: 0; width: 1px; height: 1px; }

.btn-row { display: flex; gap: 10px; margin-top: 8px; }
.btn {
  flex: 1; padding: 13px 0; border-radius: 12px; border: none;
  font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.2s;
}
.btn-primary { background: linear-gradient(135deg, #19e0ff, #0090c0); color: #001016; box-shadow: 0 4px 20px rgba(0, 212, 255, 0.35); }
.btn-primary:hover { box-shadow: 0 6px 28px rgba(0, 212, 255, 0.5); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; box-shadow: none; }
.btn-ghost { background: transparent; border: 1px solid var(--cyan-dim); color: var(--ink); }
.btn-ghost:hover { background: var(--glass); }
.seg { display: flex; gap: 8px; }
.seg button {
  flex: 1; padding: 11px 0; border-radius: 10px; border: 1px solid var(--cyan-dim);
  background: transparent; color: var(--muted); font-size: 13px; cursor: pointer; transition: all 0.18s;
}
.seg button.active { background: var(--glass-hi); color: var(--cyan); border-color: var(--cyan-soft); }
.modal-err { color: var(--danger); font-size: 12px; min-height: 16px; text-align: center; margin-top: 4px; }

/* === Toast === */
#toast {
  position: fixed; left: 50%; bottom: 110px; transform: translateX(-50%) translateY(20px);
  background: rgba(8, 22, 28, 0.96); border: 1px solid var(--cyan-soft);
  color: var(--ink); padding: 12px 22px; border-radius: 999px; font-size: 13px;
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.2);
  opacity: 0; pointer-events: none; transition: all 0.3s; z-index: 50; max-width: 90vw;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
#toast.err { border-color: var(--danger); box-shadow: 0 8px 30px rgba(255, 51, 85, 0.25); }

/* loading shimmer */
.skeleton { height: 150px; border-radius: 18px; background: var(--glass);
  position: relative; overflow: hidden; }
.skeleton::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.07), transparent);
  animation: shimmer 1.4s infinite; }
@keyframes shimmer { 100% { transform: translateX(100%); } }

@media (max-width: 480px) {
  .vault-stats { grid-template-columns: repeat(2, 1fr); }
}