:root {
  --bg: #090a16;
  --s1: #121324;
  --s2: #191b32;
  --s3: #222544;
  --border: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(124, 111, 255, 0.45);
  --accent: #7c6fff;
  --accent-glow: rgba(124, 111, 255, 0.25);
  --pink: #ff6b9d;
  --green: #00d4aa;
  --text: #f0f1fa;
  --muted: #8b8ea8;
  --danger: #ff4757;
  --warn: #ffaa00;
  --radius: 16px;
  --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 50% at 15% 10%, rgba(124, 111, 255, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 85% 85%, rgba(255, 107, 157, 0.08) 0%, transparent 60%);
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px 20px 80px;
  position: relative;
  z-index: 1;
}

.text-gradient {
  background: linear-gradient(135deg, #7c6fff, #ff6b9d, #00d4aa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ── Navigation / Header ── */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  background: rgba(18, 19, 36, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--pink));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 4px 15px var(--accent-glow);
}

.brand-title {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── Status Bar / NTP Sync ── */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 6px 14px;
  font-size: 12px;
  color: var(--muted);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
  transition: var(--transition);
}

.dot.on {
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}

.dot.off {
  background: var(--danger);
  box-shadow: 0 0 8px var(--danger);
}

/* ── Section Header / Tabs ── */
.section-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.view-tabs {
  display: flex;
  gap: 8px;
  background: var(--s1);
  padding: 5px;
  border-radius: 14px;
  border: 1px solid var(--border);
  flex-wrap: wrap;
}

.vtab-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.vtab-btn.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 14px var(--accent-glow);
}

/* ── Toolbar: Search & Action Buttons ── */
.toolbar {
  display: flex;
  gap: 14px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.search-box {
  flex: 1;
  min-width: 260px;
  position: relative;
}

.search-box input {
  width: 100%;
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px 12px 42px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}

.search-box input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: var(--muted);
  pointer-events: none;
}

.tool-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── Buttons ── */
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #9b8fff);
  border: none;
  border-radius: 12px;
  padding: 11px 22px;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  box-shadow: 0 4px 14px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(124, 111, 255, 0.45);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-danger {
  background: rgba(255, 71, 87, 0.15);
  border: 1px solid var(--danger);
  border-radius: 12px;
  padding: 10px 18px;
  color: var(--danger);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.btn-danger:hover {
  background: var(--danger);
  color: #fff;
  box-shadow: 0 4px 15px rgba(255, 71, 87, 0.4);
}

.btn-secondary {
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 18px;
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: var(--s3);
  border-color: rgba(255, 255, 255, 0.16);
}

.btn-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--s2);
  border: 1px solid var(--border);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.btn-icon:hover {
  background: var(--s3);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-logout {
  background: rgba(255, 71, 87, 0.15);
  border: 1px solid rgba(255, 71, 87, 0.35);
  border-radius: 10px;
  padding: 8px 14px;
  color: #ff6b81;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-logout:hover {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
  box-shadow: 0 4px 14px rgba(255, 71, 87, 0.45);
}

.btn-paste {
  background: var(--s3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  color: var(--green);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.btn-paste:hover {
  background: rgba(0, 212, 170, 0.2);
  border-color: var(--green);
}

/* ── Form Inputs ── */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.fgrp {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.fgrp label {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}

.fgrp input, .fgrp select, .fgrp textarea {
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 14px;
  color: var(--text);
  font-size: 13px;
  outline: none;
  font-family: inherit;
  transition: var(--transition);
}

.fgrp input:focus, .fgrp select:focus, .fgrp textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.mono-input {
  font-family: 'JetBrains Mono', monospace !important;
  letter-spacing: 1.5px;
}

/* ── Authenticator Card Grid ── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 18px;
}

.acard {
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.acard:hover {
  transform: translateY(-3px);
  border-color: rgba(124, 111, 255, 0.35);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.45);
}

.acard::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--pink));
  opacity: 0.6;
}

.acard-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.acard-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.acard-avatar {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--s3);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
}

.acard-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.acard-slot {
  font-size: 10px;
  padding: 2px 7px;
  background: rgba(124, 111, 255, 0.16);
  color: var(--accent);
  border-radius: 50px;
  font-weight: 700;
  margin-left: 6px;
}

.acard-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── Code Display Box ── */
.code-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 18px;
  cursor: pointer;
  transition: var(--transition);
}

.code-display:hover {
  background: var(--s3);
  border-color: rgba(255, 255, 255, 0.16);
}

.code-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--text);
  user-select: all;
  transition: color 0.3s;
}

.code-value.warn { color: var(--warn); }
.code-value.danger { color: var(--danger); animation: pulse 0.5s infinite alternate; }

@keyframes pulse {
  from { opacity: 0.85; }
  to { opacity: 1; }
}

.ring-wrap {
  position: relative;
  width: 40px;
  height: 40px;
}

.rsvg {
  transform: rotate(-90deg);
}

.rbg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 3.5;
}

.rfil {
  fill: none;
  stroke-width: 3.5;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.9s linear, stroke 0.3s ease;
}

.rtxt {
  fill: var(--text);
  font-size: 11px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: middle;
  font-family: 'JetBrains Mono', monospace;
}

/* ── Credentials Row ── */
.cred-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
}

.cred-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(25, 27, 50, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 8px;
  padding: 6px 10px;
}

.cred-label {
  color: var(--muted);
  font-size: 11px;
  min-width: 55px;
}

.cred-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  margin: 0 8px;
}

.cred-val.masked {
  letter-spacing: 2px;
}

.cred-btns {
  display: flex;
  align-items: center;
  gap: 4px;
}

.mini-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  padding: 3px 6px;
  border-radius: 4px;
  transition: var(--transition);
}

.mini-btn:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

/* ══════════════════════════════════════════════════════════════
   PUBLIC NOTES SECTION STYLES
   ══════════════════════════════════════════════════════════════ */
.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

.ncard {
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.ncard:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 212, 170, 0.35);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.ncard-img-wrap {
  width: 100%;
  max-height: 250px;
  overflow: hidden;
  background: #000;
  cursor: pointer;
  position: relative;
}

.ncard-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
  display: block;
}

.ncard-img-wrap:hover .ncard-img {
  transform: scale(1.04);
}

.ncard-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.ncard-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.ncard-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.35;
}

.ncard-date {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
}

.ncard-content {
  font-size: 14px;
  color: #d8d9ea;
  line-height: 1.65;
  white-space: pre-wrap;
  word-wrap: break-word;
  word-break: break-word;
  margin-bottom: 14px;
  flex: 1;
}

.ncard-content.collapsed {
  max-height: 180px;
  overflow: hidden;
  position: relative;
}

.ncard-content.collapsed::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 70px;
  background: linear-gradient(to bottom, transparent, var(--s1));
  pointer-events: none;
}

.btn-read-more {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  padding: 4px 0;
  margin-bottom: 10px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.ncard-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: auto;
}

/* ── Lightbox Image Modal ── */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  object-fit: contain;
}

/* ── Setup Key Card Helper inside Modal ── */
.setup-guide-card {
  background: rgba(124, 111, 255, 0.08);
  border: 1px solid rgba(124, 111, 255, 0.25);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 18px;
  font-size: 13px;
  line-height: 1.5;
}

.setup-guide-card ol {
  padding-left: 20px;
  margin-top: 6px;
}

.setup-guide-card li {
  margin-bottom: 4px;
  color: #d0d2e6;
}

/* ── Modals ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: 20px;
  width: 100%;
  max-width: 580px;
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
  padding: 26px;
  position: relative;
  animation: modalIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.modal-head h3 {
  font-size: 18px;
  font-weight: 800;
}

.btn-close {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
  transition: var(--transition);
}

.btn-close:hover {
  color: var(--text);
  background: var(--s3);
}

.modal-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 18px;
  padding-bottom: 8px;
  flex-wrap: wrap;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn.active {
  background: var(--s2);
  color: var(--accent);
}

#qr-reader {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
  border: 1px solid var(--border);
}

/* ── Toast Notifications ── */
.toast-wrap {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--s1);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toastIn 0.3s ease;
  min-width: 250px;
}

.toast.ok { border-color: var(--green); }
.toast.err { border-color: var(--danger); }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Mobile Responsiveness ── */
@media (max-width: 768px) {
  .wrap {
    padding: 12px 10px 90px;
  }
  .navbar {
    padding: 12px 14px;
    margin-bottom: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .nav-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    flex-wrap: wrap;
    gap: 8px;
  }
  .btn-logout {
    padding: 6px 12px;
    font-size: 12px;
  }
  .brand-title {
    font-size: 16px;
  }
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .cards-grid, .notes-grid {
    grid-template-columns: 1fr;
  }
  .code-value {
    font-size: 26px;
    letter-spacing: 3px;
  }
  .modal-card {
    padding: 20px 16px;
  }
}