@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Roboto+Mono:wght@500;600&display=swap');

:root {
  --primary: #1a73e8;
  --primary-dark: #0d47a1;
  --primary-light: #e8f0fe;
  --accent: #4285f4;
  --white: #ffffff;
  --surface: #f8faff;
  --text-dark: #1a1a2e;
  --text-muted: #5f6368;
  --border: rgba(26,115,232,0.14);
  --shadow: 0 2px 12px rgba(13,71,161,0.08);
  --shadow-lg: 0 8px 32px rgba(13,71,161,0.14);
  --radius: 18px;
  --ease: cubic-bezier(0.4,0,0.2,1);
  --warn: #f57c00;
  --danger: #e53935;
  --green: #43a047;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  min-height: 100vh;
  transition: background 0.6s var(--ease);
}

/* ── Body modes ────────────────────────────────────── */

body.auth-mode {
  background: linear-gradient(135deg,#0d47a1 0%,#1565c0 25%,#1a73e8 50%,#4285f4 75%,#90caf9 100%);
  background-size: 400% 400%;
  animation: gradientShift 14s ease infinite;
}

body.app-mode {
  background: var(--surface);
  animation: none;
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ── Orbs ──────────────────────────────────────────── */

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.6s;
}
.orb-1 { width:480px;height:480px;background:#0d47a1;top:-140px;left:-140px;animation:floatOrb 22s ease-in-out infinite;opacity:.22; }
.orb-2 { width:360px;height:360px;background:#4285f4;bottom:-100px;right:-100px;animation:floatOrb 18s ease-in-out infinite reverse;animation-delay:-6s;opacity:.22; }
.orb-3 { width:240px;height:240px;background:#e8f0fe;top:40%;left:55%;animation:floatOrb 26s ease-in-out infinite;animation-delay:-12s;opacity:.22; }

body.app-mode .orb { opacity: 0; }

@keyframes floatOrb {
  0%,100% { transform:translate(0,0) scale(1); }
  33%      { transform:translate(40px,-40px) scale(1.06); }
  66%      { transform:translate(-25px,25px) scale(0.94); }
}

/* ── Views ─────────────────────────────────────────── */

.view {
  position: fixed;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
  transform: translateY(16px);
  z-index: 10;
}
.view.active {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.view.leaving {
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
}

/* Auth views: centered card */
.auth-view {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow-y: auto;
}

/* TOTP view: full layout */
.totp-view {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  overflow-y: auto;
}

/* ── Card (Auth) ───────────────────────────────────── */

.card {
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: 28px;
  box-shadow: 0 24px 64px rgba(13,71,161,0.2);
  width: 100%;
  max-width: 440px;
  padding: 48px 40px 40px;
  position: relative;
  animation: cardIn 0.5s var(--ease) both;
}

@keyframes cardIn {
  from { opacity:0; transform:translateY(28px) scale(0.97); }
  to   { opacity:1; transform:translateY(0) scale(1); }
}

/* ── Card Header ───────────────────────────────────── */

.card-header {
  text-align: center;
  margin-bottom: 32px;
}
.logo {
  width:64px;height:64px;border-radius:18px;
  background: linear-gradient(135deg,var(--primary),var(--primary-dark));
  box-shadow: 0 8px 24px rgba(26,115,232,0.35);
  display:inline-flex;align-items:center;justify-content:center;
  margin-bottom:18px;
}
.logo svg { width:32px;height:32px;fill:white; }
.logo.logo-email svg { fill:white; }
.logo.logo-code { background: linear-gradient(135deg,#7c4dff,#4527a0); }
.logo.logo-lock { background: linear-gradient(135deg,#00897b,#004d40); }
.card-header h1 { font-size:1.7rem;font-weight:700;color:var(--text-dark);letter-spacing:-0.02em;margin-bottom:6px; }
.card-header p { font-size:0.925rem;color:var(--text-muted);line-height:1.5; }
.card-header p strong { color:var(--primary); }

/* ── Back button ───────────────────────────────────── */

.back-btn {
  display:inline-flex;align-items:center;gap:6px;
  background:none;border:none;color:var(--text-muted);
  font-family:inherit;font-size:0.875rem;font-weight:500;
  cursor:pointer;padding:0;margin-bottom:24px;
  transition:color 0.2s;
}
.back-btn:hover { color:var(--primary); }

/* ── Fields ────────────────────────────────────────── */

.field {
  position:relative;
  margin-bottom:16px;
}
.field input {
  width:100%;
  padding:26px 16px 10px;
  border:1.5px solid rgba(26,115,232,0.18);
  border-radius:14px;
  background:rgba(232,240,254,0.25);
  font-family:inherit;
  font-size:0.975rem;
  color:var(--text-dark);
  outline:none;
  transition:border-color 0.25s,box-shadow 0.25s,background 0.25s;
}
.field input:focus {
  border-color:var(--primary);
  background:rgba(232,240,254,0.45);
  box-shadow:0 0 0 3px rgba(26,115,232,0.13);
}
.field label {
  position:absolute;left:16px;top:50%;
  transform:translateY(-50%);
  font-size:0.975rem;color:var(--text-muted);
  pointer-events:none;
  transition:top 0.22s var(--ease),font-size 0.22s,color 0.22s,transform 0.22s;
}
.field input:focus ~ label,
.field input:not(:placeholder-shown) ~ label {
  top:10px;transform:translateY(0);
  font-size:0.72rem;font-weight:600;
  color:var(--primary);letter-spacing:0.03em;text-transform:uppercase;
}
.field.has-toggle input { padding-right:52px; }
.toggle-pw {
  position:absolute;right:14px;top:50%;transform:translateY(-50%);
  background:none;border:none;cursor:pointer;
  color:var(--text-muted);display:flex;align-items:center;
  padding:4px;border-radius:6px;transition:color 0.2s;
}
.toggle-pw:hover { color:var(--primary); }
.toggle-pw svg { width:20px;height:20px; }
.helper-text {
  display:block;font-size:0.775rem;margin-top:5px;padding-left:4px;
  min-height:18px;opacity:0;transform:translateY(-4px);
  transition:opacity 0.22s,transform 0.22s,color 0.22s;
}
.field.error .helper-text  { opacity:1;transform:none;color:#c62828; }
.field.success .helper-text{ opacity:1;transform:none;color:#2e7d32; }
.field.error input  { border-color:#e53935;box-shadow:0 0 0 3px rgba(229,57,53,.1); }
.field.success input{ border-color:#43a047;box-shadow:0 0 0 3px rgba(67,160,71,.1); }

/* ── Strength bar ──────────────────────────────────── */

.strength-wrap { margin-top:8px;padding:0 2px; }
.strength-bar { height:4px;border-radius:4px;background:rgba(26,115,232,.1);overflow:hidden; }
.strength-fill { height:100%;border-radius:4px;width:0;transition:width .4s var(--ease),background .4s; }
.strength-label { font-size:.725rem;font-weight:600;margin-top:4px;text-align:right;color:var(--text-muted);min-height:16px;letter-spacing:.04em;text-transform:uppercase;transition:color .3s; }

/* ── 6-digit code input ────────────────────────────── */

.code-input-wrap {
  margin-bottom:18px;
}
.code-input-wrap input {
  width:100%;
  padding:18px 20px;
  border:1.5px solid rgba(26,115,232,0.18);
  border-radius:14px;
  background:rgba(232,240,254,0.25);
  font-family:'Roboto Mono','Courier New',monospace;
  font-size:2rem;
  font-weight:600;
  letter-spacing:0.35em;
  text-align:center;
  color:var(--text-dark);
  outline:none;
  transition:border-color 0.25s,box-shadow 0.25s;
}
.code-input-wrap input:focus {
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(26,115,232,0.13);
}
.code-input-wrap input::placeholder { letter-spacing:0.2em;color:#bbb; }
.code-input-wrap.error input { border-color:#e53935;box-shadow:0 0 0 3px rgba(229,57,53,.1); }
.code-input-wrap .helper-text { opacity:1;transform:none;color:#c62828;padding-left:4px; }

/* ── Demo alert ────────────────────────────────────── */

.demo-alert {
  background:rgba(255,167,38,0.1);
  border:1.5px solid rgba(255,167,38,0.4);
  border-radius:14px;
  padding:16px 18px;
  margin-bottom:20px;
  text-align:center;
}
.demo-alert-title { font-size:0.775rem;font-weight:600;color:#e65100;text-transform:uppercase;letter-spacing:0.05em;margin-bottom:8px; }
.demo-code { font-family:'Roboto Mono',monospace;font-size:2rem;font-weight:700;letter-spacing:0.3em;color:#e65100; }
.demo-alert-hint { font-size:0.75rem;color:#bf360c;margin-top:8px;line-height:1.4; }

/* ── Row between ───────────────────────────────────── */

.row-between { display:flex;align-items:center;justify-content:space-between;margin:4px 0 20px; }

/* ── Checkbox ──────────────────────────────────────── */

.checkbox-label { display:flex;align-items:center;gap:10px;cursor:pointer;font-size:0.875rem;color:var(--text-muted);user-select:none; }
.checkbox-label input[type="checkbox"] { position:absolute;opacity:0;width:0;height:0; }
.checkmark { width:20px;height:20px;border:2px solid rgba(26,115,232,.3);border-radius:6px;background:white;display:flex;align-items:center;justify-content:center;transition:border-color .2s,background .2s;flex-shrink:0; }
.checkmark::after { content:'';width:5px;height:9px;border:2px solid white;border-top:none;border-left:none;transform:rotate(45deg) scale(0) translateY(-1px);transition:transform .18s var(--ease); }
.checkbox-label input:checked ~ .checkmark { background:var(--primary);border-color:var(--primary); }
.checkbox-label input:checked ~ .checkmark::after { transform:rotate(45deg) scale(1) translateY(-1px); }

/* ── Buttons ───────────────────────────────────────── */

.btn-primary {
  display:flex;align-items:center;justify-content:center;
  width:100%;padding:16px;border:none;border-radius:14px;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  color:white;font-family:inherit;font-size:1rem;font-weight:600;
  cursor:pointer;box-shadow:0 6px 20px rgba(26,115,232,.38);
  transition:transform .18s,box-shadow .18s,opacity .18s;
  height:54px;position:relative;overflow:hidden;
}
.btn-primary:hover { transform:translateY(-1px);box-shadow:0 10px 28px rgba(26,115,232,.44); }
.btn-primary:active { transform:scale(0.985); }
.btn-primary:disabled { opacity:.65;cursor:not-allowed;transform:none; }
.btn-primary .btn-text { transition:opacity .2s; }
.btn-primary.loading .btn-text { opacity:0; }
.btn-primary.loading::before { content:'';position:absolute;width:22px;height:22px;border:2.5px solid rgba(255,255,255,.35);border-top-color:white;border-radius:50%;animation:spin .72s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }

.link-btn { background:none;border:none;color:var(--primary);font-family:inherit;font-size:0.875rem;font-weight:600;cursor:pointer;padding:0;transition:opacity .18s; }
.link-btn:hover { opacity:.75; }

/* ── Form alert ────────────────────────────────────── */

.form-alert { display:none;padding:11px 15px;border-radius:10px;font-size:0.875rem;font-weight:500;margin-bottom:14px;background:rgba(229,57,53,.08);color:#c62828;border:1px solid rgba(229,57,53,.2); }
.form-alert.show { display:block; }

/* ── Card footer ───────────────────────────────────── */

.card-footer { text-align:center;margin-top:22px;font-size:0.875rem;color:var(--text-muted); }

/* ══════════════════════════════════════════════════════
   TOTP APP
══════════════════════════════════════════════════════ */

/* ── App Header ────────────────────────────────────── */

.app-header {
  background:linear-gradient(135deg,var(--primary-dark),var(--primary) 60%,var(--accent));
  padding:0 20px;height:64px;
  display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;z-index:100;
  box-shadow:0 2px 16px rgba(13,71,161,.3);
  flex-shrink:0;
}
.app-brand { display:flex;align-items:center;gap:11px;color:white; }
.brand-icon { width:36px;height:36px;background:rgba(255,255,255,.18);border-radius:10px;display:flex;align-items:center;justify-content:center; }
.brand-icon svg { width:20px;height:20px; }
.app-brand h1 { font-size:1.1rem;font-weight:700; }

.header-right { display:flex;align-items:center;gap:10px; }

.btn-add {
  display:flex;align-items:center;gap:7px;
  background:rgba(255,255,255,.18);border:1.5px solid rgba(255,255,255,.4);
  border-radius:10px;color:white;font-family:inherit;font-size:0.875rem;font-weight:600;
  padding:7px 14px;cursor:pointer;backdrop-filter:blur(4px);
  transition:background .2s,transform .15s;
}
.btn-add:hover { background:rgba(255,255,255,.28);transform:translateY(-1px); }

.user-menu { display:flex;align-items:center;gap:8px; }
.user-avatar-small {
  width:32px;height:32px;border-radius:50%;
  background:rgba(255,255,255,.25);border:2px solid rgba(255,255,255,.5);
  color:white;font-size:0.875rem;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.user-name-small { color:rgba(255,255,255,.9);font-size:0.85rem;font-weight:500;max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap; }
.btn-logout-small { background:none;border:none;color:rgba(255,255,255,.75);cursor:pointer;display:flex;align-items:center;padding:4px;border-radius:6px;transition:color .2s,background .2s; }
.btn-logout-small:hover { color:white;background:rgba(255,255,255,.15); }

/* ── App Body ──────────────────────────────────────── */

.app-body { max-width:560px;margin:0 auto;padding:24px 16px 40px;width:100%; }

/* ── Empty State ───────────────────────────────────── */

.empty-state { text-align:center;padding:64px 24px; }
.empty-icon { width:88px;height:88px;border-radius:26px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));display:flex;align-items:center;justify-content:center;margin:0 auto 24px;box-shadow:0 12px 32px rgba(26,115,232,.3); }
.empty-icon svg { width:44px;height:44px;fill:white; }
.empty-state h2 { font-size:1.4rem;font-weight:700;color:var(--text-dark);margin-bottom:10px; }
.empty-state p { font-size:0.95rem;color:var(--text-muted);line-height:1.6;max-width:280px;margin:0 auto 28px; }
.btn-start { display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--primary),var(--accent));color:white;border:none;border-radius:12px;padding:13px 26px;font-family:inherit;font-size:0.975rem;font-weight:600;cursor:pointer;box-shadow:0 6px 20px rgba(26,115,232,.35);transition:transform .18s,box-shadow .18s; }
.btn-start:hover { transform:translateY(-2px);box-shadow:0 10px 28px rgba(26,115,232,.42); }

/* ── Account Cards ─────────────────────────────────── */

.accounts-list { display:flex;flex-direction:column;gap:14px; }

.account-card {
  background:var(--white);border-radius:var(--radius);
  box-shadow:var(--shadow);border:1px solid var(--border);
  overflow:hidden;transition:box-shadow .2s,transform .2s;
  animation:slideIn .35s var(--ease) both;
}
@keyframes slideIn { from{opacity:0;transform:translateY(14px);} to{opacity:1;transform:translateY(0);} }
.account-card:hover { box-shadow:var(--shadow-lg);transform:translateY(-1px); }

.card-top { display:flex;align-items:center;justify-content:space-between;padding:18px 20px 0; }
.card-issuer { font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--primary);margin-bottom:2px; }
.card-name { font-size:.875rem;color:var(--text-muted); }
.account-card.warn .card-issuer { color:var(--warn); }

.btn-delete { width:32px;height:32px;border-radius:8px;border:none;background:none;color:#bdbdbd;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:color .2s,background .2s;flex-shrink:0; }
.btn-delete:hover { color:var(--danger);background:rgba(229,57,53,.07); }
.btn-delete svg { width:17px;height:17px; }

.card-mid { display:flex;align-items:center;justify-content:space-between;padding:14px 20px 18px;gap:16px; }

.code-wrap { display:flex;align-items:center;gap:12px;min-width:0; }
.code-display { font-family:'Roboto Mono','Courier New',monospace;font-size:2.1rem;font-weight:600;letter-spacing:.08em;color:var(--text-dark);line-height:1;transition:opacity .25s;user-select:none; }
.code-display.refreshing { opacity:.25; }
.account-card.warn .code-display { color:var(--warn); }

.btn-copy { display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1.5px solid var(--border);border-radius:10px;background:var(--primary-light);color:var(--primary);cursor:pointer;flex-shrink:0;transition:background .2s,transform .15s,border-color .2s; }
.btn-copy:hover { background:rgba(26,115,232,.15);border-color:var(--primary); }
.btn-copy:active { transform:scale(0.9); }
.btn-copy svg { width:17px;height:17px; }
.btn-copy.copied { background:rgba(67,160,71,.12);border-color:#43a047;color:#2e7d32; }

/* ── Timer Ring ────────────────────────────────────── */

.timer-wrap { display:flex;flex-direction:column;align-items:center;gap:4px;flex-shrink:0; }
.timer-ring { width:52px;height:52px;transform:rotate(-90deg); }
.ring-bg { fill:none;stroke:var(--primary-light);stroke-width:3.5; }
.ring-fill { fill:none;stroke:var(--primary);stroke-width:3.5;stroke-linecap:round;stroke-dasharray:113.1;stroke-dashoffset:0;transition:stroke-dashoffset .9s linear,stroke .5s; }
.account-card.warn .ring-fill { stroke:var(--warn); }
.timer-seconds { font-size:.7rem;font-weight:700;color:var(--text-muted);text-align:center; }
.account-card.warn .timer-seconds { color:var(--warn); }

.card-progress { height:3px;background:var(--primary-light);border-radius:0 0 var(--radius) var(--radius);overflow:hidden; }
.card-progress-fill { height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:inherit;transition:width .9s linear,background .5s; }
.account-card.warn .card-progress-fill { background:linear-gradient(90deg,var(--warn),#ffb300); }

/* ── Modal ─────────────────────────────────────────── */

.modal-overlay { position:fixed;inset:0;background:rgba(13,71,161,.35);backdrop-filter:blur(6px);z-index:200;display:flex;align-items:flex-end;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s var(--ease); }
.modal-overlay.open { opacity:1;pointer-events:all; }
.modal { background:var(--white);border-radius:28px 28px 0 0;width:100%;max-width:560px;transform:translateY(100%);transition:transform .38s var(--ease);max-height:92vh;overflow-y:auto; }
.modal-overlay.open .modal { transform:translateY(0); }
.modal-handle { width:40px;height:4px;border-radius:2px;background:#e0e0e0;margin:14px auto 0; }
.modal-header { display:flex;align-items:center;justify-content:space-between;padding:20px 24px 0; }
.modal-header h2 { font-size:1.25rem;font-weight:700;color:var(--text-dark); }
.btn-modal-close { width:34px;height:34px;border-radius:10px;border:none;background:var(--primary-light);color:var(--primary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s; }
.btn-modal-close:hover { background:rgba(26,115,232,.18); }

.modal-tabs { display:flex;margin:20px 24px 0;background:var(--primary-light);border-radius:12px;padding:4px;gap:4px; }
.tab-btn { flex:1;padding:9px;border:none;border-radius:9px;background:none;font-family:inherit;font-size:.875rem;font-weight:600;color:var(--text-muted);cursor:pointer;transition:background .2s,color .2s; }
.tab-btn.active { background:var(--white);color:var(--primary);box-shadow:0 2px 8px rgba(26,115,232,.12); }
.tab-panel { display:none;padding:24px; }
.tab-panel.active { display:block; }

.modal-field { margin-bottom:16px; }
.modal-field label { display:block;font-size:.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:7px; }
.modal-field input { width:100%;padding:13px 16px;border:1.5px solid var(--border);border-radius:12px;background:rgba(232,240,254,.3);font-family:inherit;font-size:.975rem;color:var(--text-dark);outline:none;transition:border-color .2s,box-shadow .2s; }
.modal-field input:focus { border-color:var(--primary);box-shadow:0 0 0 3px rgba(26,115,232,.12); }
.modal-field input.secret-input { font-family:'Roboto Mono',monospace;letter-spacing:.06em;font-size:.9rem; }
.field-hint { font-size:.775rem;color:var(--text-muted);margin-top:5px;line-height:1.4; }
.field-error-text { font-size:.775rem;color:var(--danger);margin-top:5px;display:none; }
.modal-field.has-error input { border-color:var(--danger);box-shadow:0 0 0 3px rgba(229,57,53,.1); }
.modal-field.has-error .field-error-text { display:block; }

.btn-modal-submit { width:100%;padding:15px;border:none;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--accent));color:white;font-family:inherit;font-size:1rem;font-weight:600;cursor:pointer;margin-top:8px;box-shadow:0 6px 20px rgba(26,115,232,.35);transition:transform .18s,box-shadow .18s,opacity .18s;height:52px;display:flex;align-items:center;justify-content:center; }
.btn-modal-submit:hover { transform:translateY(-1px);box-shadow:0 10px 26px rgba(26,115,232,.42); }
.btn-modal-submit:disabled { opacity:.5;cursor:not-allowed;transform:none; }

/* QR styles */
.qr-upload-area { border:2px dashed rgba(26,115,232,.3);border-radius:16px;padding:36px 24px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s;background:rgba(232,240,254,.2);margin-bottom:16px; }
.qr-upload-area:hover,.qr-upload-area.dragover { border-color:var(--primary);background:rgba(232,240,254,.45); }
.upload-icon { width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;margin:0 auto 14px;box-shadow:0 6px 16px rgba(26,115,232,.3); }
.qr-upload-area p { font-size:.9rem;color:var(--text-muted);line-height:1.5; }
.qr-upload-area strong { color:var(--primary); }
#qr-file-input { display:none; }
.qr-preview { display:none;margin-bottom:16px; }
.qr-preview img { width:100%;max-height:220px;object-fit:contain;border-radius:12px;border:1px solid var(--border); }
.qr-status { text-align:center;font-size:.875rem;padding:10px 14px;border-radius:10px;margin-bottom:14px;display:none; }
.qr-status.success { display:block;background:rgba(67,160,71,.1);color:#2e7d32;border:1px solid rgba(67,160,71,.25); }
.qr-status.error { display:block;background:rgba(229,57,53,.08);color:#c62828;border:1px solid rgba(229,57,53,.2); }
.btn-camera { width:100%;padding:12px;border:1.5px solid var(--border);border-radius:12px;background:white;color:var(--primary);font-family:inherit;font-size:.9rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background .2s,border-color .2s;margin-bottom:16px; }
.btn-camera:hover { background:var(--primary-light);border-color:var(--primary); }
.camera-wrap { display:none;margin-bottom:16px;border-radius:14px;overflow:hidden;border:1px solid var(--border);position:relative;background:#000; }
.camera-wrap video { width:100%;display:block;max-height:240px;object-fit:cover; }
.camera-overlay { position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none; }
.scan-frame { width:160px;height:160px;border:2.5px solid rgba(255,255,255,.8);border-radius:12px;box-shadow:0 0 0 9999px rgba(0,0,0,.4); }

/* ── Delete Confirm ────────────────────────────────── */

.confirm-overlay { position:fixed;inset:0;background:rgba(13,71,161,.3);backdrop-filter:blur(4px);z-index:300;display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .25s; }
.confirm-overlay.open { opacity:1;pointer-events:all; }
.confirm-box { background:white;border-radius:20px;padding:28px 28px 24px;max-width:320px;width:100%;box-shadow:0 16px 48px rgba(13,71,161,.2);transform:scale(0.92);transition:transform .25s var(--ease); }
.confirm-overlay.open .confirm-box { transform:scale(1); }
.confirm-box h3 { font-size:1.1rem;font-weight:700;color:var(--text-dark);margin-bottom:8px; }
.confirm-box p { font-size:.9rem;color:var(--text-muted);line-height:1.5;margin-bottom:22px; }
.confirm-box p strong { color:var(--text-dark); }
.confirm-actions { display:flex;gap:10px; }
.btn-cancel { flex:1;padding:11px;border:1.5px solid var(--border);border-radius:11px;background:none;font-family:inherit;font-size:.9rem;font-weight:600;color:var(--text-muted);cursor:pointer;transition:background .2s; }
.btn-cancel:hover { background:var(--surface); }
.btn-confirm-delete { flex:1;padding:11px;border:none;border-radius:11px;background:var(--danger);color:white;font-family:inherit;font-size:.9rem;font-weight:600;cursor:pointer;transition:opacity .2s; }
.btn-confirm-delete:hover { opacity:.88; }

/* ── Backup Codes Modal ────────────────────────────── */

.codes-textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  background: rgba(232,240,254,.3);
  font-family: 'Roboto Mono', monospace;
  font-size: .875rem;
  color: var(--text-dark);
  outline: none;
  resize: vertical;
  min-height: 120px;
  line-height: 1.7;
  transition: border-color .2s, box-shadow .2s;
}
.codes-textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,115,232,.12); }
.modal-field.has-error .codes-textarea { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(229,57,53,.1); }

/* ── Backup Account Card ───────────────────────────── */

.backup-type-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .07em; color: #7c4dff; margin-bottom: 3px;
}
.backup-type-badge svg { width: 13px; height: 13px; }
.backup-codes-area { padding: 0 20px 16px; }
.backup-summary { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.backup-remaining { font-size: .82rem; color: var(--text-muted); font-weight: 500; }
.backup-remaining.depleted { color: var(--danger); font-weight: 600; }
.btn-toggle-codes {
  background: none; border: 1.5px solid var(--border); border-radius: 8px;
  color: var(--primary); font-family: inherit; font-size: .78rem; font-weight: 600;
  padding: 4px 12px; cursor: pointer; transition: background .2s, border-color .2s;
}
.btn-toggle-codes:hover { background: var(--primary-light); border-color: var(--primary); }

.codes-grid { display: none; grid-template-columns: 1fr 1fr; gap: 7px; }
.codes-grid.open { display: grid; }

.code-chip {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 10px; border-radius: 9px;
  border: 1.5px solid var(--border);
  background: var(--primary-light);
  cursor: pointer; font-family: 'Roboto Mono', monospace;
  font-size: .75rem; font-weight: 600; color: var(--text-dark);
  word-break: break-all; text-align: left; width: 100%;
  transition: background .2s, border-color .2s, opacity .2s;
}
.code-chip:hover:not(.used) { background: rgba(26,115,232,.15); border-color: var(--primary); }
.code-chip.used { opacity: .38; cursor: default; text-decoration: line-through; background: rgba(0,0,0,.03); border-style: dashed; }
.code-chip svg { width: 13px; height: 13px; flex-shrink: 0; }

/* ── Verify info box ───────────────────────────────── */

.verify-info-box {
  background: var(--primary-light);
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 22px;
  text-align: center;
}
.verify-info-box p { font-size: .9rem; color: var(--text-dark); line-height: 1.6; }
.verify-hint { font-size: .8rem !important; color: var(--text-muted) !important; margin-top: 6px; }

/* ── Accounts loading state ────────────────────────── */

.loading-accounts {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 48px 24px;
  color: var(--text-muted);
  font-size: .95rem;
}
.loading-spinner {
  width: 22px; height: 22px;
  border: 2.5px solid var(--primary-light);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .72s linear infinite;
  flex-shrink: 0;
}

/* ── Toast ─────────────────────────────────────────── */

.toast { position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(70px);background:rgba(26,32,44,.92);backdrop-filter:blur(10px);color:white;padding:11px 22px;border-radius:40px;font-size:.875rem;font-weight:500;z-index:9999;opacity:0;transition:transform .35s var(--ease),opacity .35s;white-space:nowrap;box-shadow:0 6px 24px rgba(0,0,0,.22);pointer-events:none; }
.toast.show { opacity:1;transform:translateX(-50%) translateY(0); }
.toast.green { background:rgba(46,125,50,.92); }

/* ── Responsive ────────────────────────────────────── */

@media (min-width:560px) {
  .modal { border-radius:28px;margin-bottom:20px;max-height:85vh; }
  .modal-overlay { align-items:center; }
}
@media (max-width:520px) {
  .card { padding:32px 22px 28px;border-radius:22px; }
  .card-header h1 { font-size:1.5rem; }
  .code-display { font-size:1.7rem; }
  .timer-ring { width:44px;height:44px; }
  .user-name-small { display:none; }
}
@media (max-width:360px) {
  .card { padding:24px 16px 22px; }
}