/* ============ Vault · Style ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-1: #0f172a;
  --bg-2: #1e293b;
  --bg-3: #334155;
  --slate:    #475569;
  --slate-2:  #64748b;
  --slate-3:  #94a3b8;
  --slate-4:  #cbd5e1;
  --butter:   #fde047;
  --butter-2: #fef3c7;
  --green:    #22c55e;
  --red:      #ef4444;
  --text:     #f1f5f9;
  --muted:    rgba(241,245,249,.55);
  --faint:    rgba(241,245,249,.32);
  --safe-top: env(safe-area-inset-top, 0);
  --safe-bot: env(safe-area-inset-bottom, 0);
}

html, body {
  background: var(--bg-1);
  color: var(--text);
  font-family: 'Heebo', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overscroll-behavior: none;
  -webkit-tap-highlight-color: transparent;
}
body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  padding-top: calc(58px + var(--safe-top));
  padding-bottom: calc(108px + var(--safe-bot));
}

.ambient-bg {
  position: fixed;
  inset: 0;
  z-index: -3;
  overflow: hidden;
  background: var(--bg-1);
}
.orb-blur {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .35;
  pointer-events: none;
  will-change: transform;
}
.orb-blur.o1 {
  width: 50vmax; height: 50vmax;
  background: radial-gradient(circle, var(--slate-3) 0%, transparent 60%);
  top: -15vh; right: -10vw;
  animation: drift1 28s ease-in-out infinite;
}
.orb-blur.o2 {
  width: 45vmax; height: 45vmax;
  background: radial-gradient(circle, var(--butter) 0%, transparent 60%);
  bottom: -15vh; left: -10vw;
  animation: drift2 32s ease-in-out infinite;
  opacity: .12;
}
@keyframes drift1 { 0%,100%{transform:translate(0,0)scale(1);} 50%{transform:translate(-7vw,5vh)scale(1.05);} }
@keyframes drift2 { 0%,100%{transform:translate(0,0)scale(1);} 50%{transform:translate(7vw,-5vh)scale(.96);} }
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148,163,184,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,.04) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 30%, transparent 80%);
}

.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: calc(58px + var(--safe-top));
  padding-top: var(--safe-top);
  padding-inline: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15,23,42,.78);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid rgba(148,163,184,.16);
  z-index: 100;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand .mark {
  width: 30px; height: 30px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--slate), var(--slate-3));
  display: grid; place-items: center;
  color: var(--butter);
  box-shadow: 0 6px 18px rgba(71,85,105,.55);
}
.brand .mark svg { width: 17px; height: 17px; }
.brand span:not(.mark) {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.header-actions { display: flex; gap: 8px; }
.icon-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(148,163,184,.20);
  background: rgba(148,163,184,.06);
  color: var(--text);
  cursor: pointer;
  display: grid; place-items: center;
  font-size: 16px;
  transition: background .2s, transform .15s;
}
.icon-btn:hover { background: rgba(148,163,184,.14); }
.icon-btn:active { transform: scale(.92); }
.install-btn {
  background: linear-gradient(135deg, var(--butter), var(--butter-2));
  color: var(--bg-1);
  border: none;
  padding: 8px 16px;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(253,224,71,.4);
}
.hidden { display: none !important; }

main { padding: 16px 18px; max-width: 540px; margin: 0 auto; }

/* ============ Setup / Unlock screens ============ */
.setup-panel, .unlock-panel {
  text-align: center;
  padding: 50px 22px 30px;
  margin-top: 30px;
  background: rgba(148,163,184,.05);
  border: 1px solid rgba(148,163,184,.14);
  border-radius: 22px;
  position: relative;
  overflow: hidden;
}
.setup-panel::before, .unlock-panel::before {
  content: '';
  position: absolute;
  top: -40px; left: 50%;
  transform: translateX(-50%);
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(253,224,71,.16), transparent 60%);
  pointer-events: none;
}
.lock-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--slate), var(--slate-2));
  display: grid; place-items: center;
  margin: 0 auto 20px;
  color: var(--butter);
  box-shadow: 0 16px 40px rgba(71,85,105,.5), 0 0 0 6px rgba(148,163,184,.10);
  position: relative;
  z-index: 1;
}
.lock-icon svg { width: 36px; height: 36px; }
.setup-panel h2, .unlock-panel h2 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  position: relative;
}
.setup-panel p, .unlock-panel p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 22px;
  position: relative;
}
.setup-panel strong, .unlock-panel strong { color: var(--butter); font-weight: 600; }

.input-wrap { position: relative; margin-bottom: 10px; }
.eye-btn {
  position: absolute;
  top: 50%; left: 12px;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 16px;
  padding: 4px;
  z-index: 2;
}
.pwd-input {
  width: 100%;
  background: var(--bg-1);
  border: 1px solid rgba(148,163,184,.18);
  color: var(--text);
  padding: 14px 18px;
  padding-inline-start: 40px;
  border-radius: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
  margin-bottom: 10px;
  outline: none;
  transition: border-color .2s;
  letter-spacing: 1.5px;
}
.pwd-input:focus { border-color: var(--butter); }
.pwd-input::placeholder { color: var(--faint); font-family: 'Heebo', sans-serif; letter-spacing: 0; font-size: 14px; }

.strength {
  height: 4px;
  background: rgba(148,163,184,.10);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 10px;
  margin-bottom: 6px;
  position: relative;
}
.strength-bar {
  height: 100%;
  width: 0;
  background: var(--red);
  transition: width .3s, background .3s;
  border-radius: 2px;
}
.strength-bar.s1 { width: 25%; background: var(--red); }
.strength-bar.s2 { width: 50%; background: #f97316; }
.strength-bar.s3 { width: 75%; background: var(--butter); }
.strength-bar.s4 { width: 100%; background: var(--green); }
.strength-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--muted);
  margin-bottom: 18px;
  text-transform: uppercase;
}
.unlock-hint {
  margin-top: 14px;
  font-size: 12px;
  color: var(--red);
  min-height: 18px;
}

/* ============ Vault list ============ */
.search-bar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
  background: rgba(148,163,184,.06);
  border: 1px solid rgba(148,163,184,.18);
  border-radius: 14px;
  padding: 10px 14px;
  margin-bottom: 14px;
}
.search-bar .search-icon { font-size: 16px; opacity: .6; }
.search-bar input {
  background: transparent;
  border: none;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  width: 100%;
}
.search-bar input::placeholder { color: var(--faint); }
.entries-count {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 1px;
  white-space: nowrap;
}

.type-filter {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 6px;
  margin-bottom: 14px;
  scrollbar-width: none;
}
.type-filter::-webkit-scrollbar { display: none; }
.type-chip {
  flex-shrink: 0;
  padding: 7px 14px;
  background: rgba(148,163,184,.05);
  border: 1px solid rgba(148,163,184,.14);
  border-radius: 999px;
  color: var(--muted);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}
.type-chip:hover { background: rgba(148,163,184,.10); color: var(--text); }
.type-chip.active {
  background: rgba(253,224,71,.18);
  border-color: rgba(253,224,71,.5);
  color: var(--butter);
}
.type-chip .count {
  margin-inline-start: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--faint);
}

.entries-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.entry-card {
  background: rgba(148,163,184,.04);
  border: 1px solid rgba(148,163,184,.12);
  border-radius: 14px;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 12px;
  align-items: center;
  cursor: pointer;
  transition: all .2s;
  position: relative;
  overflow: hidden;
}
.entry-card:hover {
  background: rgba(148,163,184,.08);
  border-color: rgba(253,224,71,.20);
  transform: translateY(-1px);
}
.entry-card .e-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(148,163,184,.10);
  display: grid; place-items: center;
  font-size: 22px;
  flex-shrink: 0;
}
.entry-card .e-info { min-width: 0; }
.entry-card .e-title {
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.entry-card .e-meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.entry-card .e-meta .e-type {
  color: var(--butter);
}
.entry-card .e-cipher {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--slate-3);
  letter-spacing: 4px;
  font-weight: 600;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 70px 20px;
  color: var(--muted);
}
.empty-state .ico {
  width: 80px; height: 80px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--slate), var(--slate-2));
  display: grid; place-items: center;
  color: var(--butter);
  box-shadow: 0 12px 36px rgba(71,85,105,.4);
}
.empty-state .ico svg { width: 38px; height: 38px; }
.empty-state h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
  color: var(--text);
}
.empty-state p { font-size: 14px; line-height: 1.7; max-width: 320px; margin: 0 auto; }

/* FAB */
.fab {
  position: fixed;
  bottom: calc(24px + var(--safe-bot));
  left: 50%;
  transform: translateX(-50%);
  width: 60px; height: 60px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--butter), var(--butter-2));
  color: var(--bg-1);
  cursor: pointer;
  box-shadow:
    0 16px 36px -8px rgba(253,224,71,.5),
    0 0 0 6px rgba(253,224,71,.10);
  z-index: 80;
  display: grid;
  place-items: center;
  transition: transform .15s;
}
.fab:active { transform: translateX(-50%) scale(.94); }
.fab svg { width: 24px; height: 24px; }

/* ============ Modal ============ */
.modal {
  position: fixed; inset: 0;
  background: rgba(15,23,42,.78);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: grid;
  place-items: end center;
  animation: modal-in .25s ease;
}
@keyframes modal-in { from{opacity:0;} to{opacity:1;} }
.modal-card {
  background: rgba(30,41,59,.96);
  backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid rgba(148,163,184,.20);
  border-top-left-radius: 28px;
  border-top-right-radius: 28px;
  padding: 24px 22px calc(28px + var(--safe-bot));
  width: 100%;
  max-width: 540px;
  animation: sheet-up .35s cubic-bezier(.2,.9,.3,1.05);
  max-height: 90vh;
  overflow-y: auto;
}
@keyframes sheet-up { from{transform:translateY(100%);} to{transform:translateY(0);} }
.modal-card .handle { width: 38px; height: 4px; background: rgba(148,163,184,.30); border-radius: 2px; margin: -8px auto 16px; }
.modal-card h3 { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 6px; }
.modal-card p { color: var(--muted); font-size: 13px; margin-bottom: 18px; line-height: 1.7; }
.modal-card p strong { color: var(--butter); font-weight: 600; }

.mark-big {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--slate), var(--slate-2));
  margin: 0 auto 14px;
  display: grid; place-items: center;
  color: var(--butter);
  box-shadow: 0 10px 30px rgba(71,85,105,.55);
}
.mark-big svg { width: 28px; height: 28px; }

.picker-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--faint);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.type-picker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 16px;
}
.type-pick {
  background: rgba(148,163,184,.05);
  border: 1px solid rgba(148,163,184,.12);
  color: var(--text);
  padding: 12px 4px;
  border-radius: 12px;
  cursor: pointer;
  font-family: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: all .15s;
}
.type-pick:active { transform: scale(.96); }
.type-pick.active {
  background: rgba(253,224,71,.18);
  border-color: rgba(253,224,71,.45);
  color: var(--butter);
}
.type-pick .t-icon { font-size: 22px; }
.type-pick span:not(.t-icon) { font-size: 11px; font-weight: 500; }

.modal-input {
  width: 100%;
  background: var(--bg-1);
  border: 1px solid rgba(148,163,184,.18);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 12px;
  font-family: inherit;
  font-size: 15px;
  margin-bottom: 12px;
  resize: vertical;
}
.modal-input:focus { outline: 2px solid var(--butter); outline-offset: 2px; }
textarea.modal-input { font-family: 'IBM Plex Mono', monospace; min-height: 80px; line-height: 1.5; }

.modal-actions { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.modal-card .modal-actions:has(button:nth-child(2):last-child) { grid-template-columns: 1fr 1fr; }
.btn-mini {
  padding: 12px;
  background: rgba(148,163,184,.06);
  border: 1px solid rgba(148,163,184,.18);
  color: var(--text);
  font-family: inherit;
  font-weight: 600;
  font-size: 13px;
  border-radius: 12px;
  cursor: pointer;
  transition: background .2s;
}
.btn-mini:hover { background: rgba(148,163,184,.12); }
.btn-mini.danger {
  color: var(--red);
  border-color: rgba(239,68,68,.3);
  background: rgba(239,68,68,.08);
}
.btn-mini.danger:hover { background: rgba(239,68,68,.16); }
.btn-primary {
  padding: 14px;
  background: linear-gradient(135deg, var(--butter), var(--butter-2));
  color: var(--bg-1);
  border: none;
  border-radius: 12px;
  font-family: inherit;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 12px 26px -8px rgba(253,224,71,.45);
  transition: transform .15s;
}
.btn-primary:active { transform: scale(.97); }
.btn-secondary {
  padding: 12px;
  background: rgba(148,163,184,.06);
  border: 1px solid rgba(148,163,184,.18);
  color: var(--text);
  font-family: inherit;
  font-weight: 600;
  font-size: 14px;
  border-radius: 12px;
  cursor: pointer;
}
.btn-secondary:hover { background: rgba(148,163,184,.12); }

/* Reveal modal */
.reveal-header {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 14px;
  align-items: center;
  margin-bottom: 18px;
}
.reveal-header .r-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: rgba(253,224,71,.16);
  display: grid; place-items: center;
  font-size: 28px;
}
.reveal-header .r-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.reveal-header .r-meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 1px;
}

.reveal-value-wrap {
  background: var(--bg-1);
  border: 1px solid rgba(253,224,71,.30);
  border-radius: 14px;
  padding: 16px 18px;
  margin-bottom: 14px;
  position: relative;
}
.reveal-value-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--faint);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.reveal-value {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
  color: var(--butter);
  word-break: break-all;
  direction: ltr;
  text-align: left;
  line-height: 1.5;
  letter-spacing: 1px;
  user-select: all;
}

.reveal-note {
  background: rgba(148,163,184,.06);
  border: 1px solid rgba(148,163,184,.14);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 14px;
}
.reveal-note-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--faint);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.reveal-note-text {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

.auto-clear-bar {
  background: rgba(148,163,184,.06);
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 14px;
  position: relative;
  overflow: hidden;
}
.auto-clear-fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--butter), var(--butter-2));
  opacity: .14;
  transform-origin: right;
  transform: scaleX(1);
}
.auto-clear-text {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 1px;
  position: relative;
}

/* Toast */
.toast {
  position: fixed;
  top: calc(70px + var(--safe-top));
  left: 50%;
  transform: translateX(-50%);
  background: rgba(30,41,59,.96);
  border: 1px solid rgba(148,163,184,.30);
  color: var(--text);
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  z-index: 300;
  box-shadow: 0 18px 40px rgba(0,0,0,.5);
  backdrop-filter: blur(10px);
  animation: toast-in .25s ease;
}
@keyframes toast-in { from{opacity:0; transform:translate(-50%, -16px);} to{opacity:1; transform:translate(-50%, 0);} }
.toast.success { color: var(--butter); border-color: rgba(253,224,71,.5); }
.toast.error { color: var(--red); border-color: rgba(239,68,68,.5); }