/* === Auth page – professional layout === */
.auth-nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;background:#fff;border-bottom:1px solid var(--border);
}
.auth-nav-back{
  text-decoration:none;color:var(--muted);font-size:var(--fs-small);
  font-weight:600;transition:color .2s;
}
.auth-nav-back:hover{color:var(--brand)}

.auth-page{
  min-height:calc(100vh - 60px);
  display:flex;align-items:center;justify-content:center;
  padding:2rem 1rem;background:linear-gradient(135deg,#F8F9FC 0%,#EEF3FF 100%);
}
.auth-grid{
  display:grid;grid-template-columns:1fr 460px;gap:48px;
  width:100%;max-width:1080px;align-items:center;
}

/* === Hero (left) === */
.auth-hero{padding:0 8px}
.auth-hero-eyebrow{
  display:inline-block;padding:4px 12px;border-radius:999px;
  background:var(--brand-light);color:var(--brand);
  font-size:var(--fs-caption);font-weight:800;letter-spacing:.3px;
}
.auth-hero h1{
  font-size:clamp(1.6rem,3vw,2.3rem);line-height:1.35;
  margin:14px 0 10px;color:var(--text);font-weight:800;
}
.auth-hero-sub{
  color:var(--muted);font-size:var(--fs-small);
  line-height:1.85;margin:0 0 22px;max-width:480px;
}
.auth-hero-list{
  list-style:none;padding:0;margin:0;
  display:grid;grid-template-columns:1fr 1fr;gap:12px;
}
.auth-hero-list li{
  display:flex;align-items:flex-start;gap:10px;
  padding:12px;border-radius:12px;
  background:#fff;border:1px solid var(--border);
}
.auth-hero-list svg{
  width:22px;height:22px;color:var(--brand);
  flex-shrink:0;margin-top:2px;
}
.auth-hero-list strong{
  display:block;font-size:var(--fs-small);
  color:var(--text);font-weight:800;
}
.auth-hero-list span{
  font-size:var(--fs-caption);color:var(--muted);line-height:1.6;
}

/* === Card (right) === */
.auth-shell{
  padding:1.75rem;border-radius:16px;
  box-shadow:0 10px 40px rgba(15,23,42,0.08);
}
.auth-head h2{
  font-size:1.5rem;margin:0;color:var(--text);font-weight:800;
}
.auth-head p{
  color:var(--muted);font-size:var(--fs-small);
  margin:6px 0 0;line-height:1.7;
}

/* === Tabs (segmented control) === */
.auth-tabs{
  display:flex;gap:4px;padding:4px;margin:18px 0 16px;
  background:var(--bg);border-radius:10px;
}
.auth-tab{
  flex:1;display:flex;align-items:center;justify-content:center;gap:6px;
  border:none;background:transparent;border-radius:8px;
  padding:10px 8px;font-size:var(--fs-small);font-weight:700;
  color:var(--muted);cursor:pointer;transition:all .15s ease;
  font-family:inherit;
}
.auth-tab svg{width:14px;height:14px}
.auth-tab:hover{color:var(--text)}
.auth-tab.active{background:#fff;color:var(--brand);box-shadow:0 1px 3px rgba(0,0,0,0.08)}

.auth-panel{display:none}
.auth-panel.active{display:block;animation:fadeUp .25s ease-out}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

/* === Google button (prominent) === */
.btn-google{
  display:flex;align-items:center;justify-content:center;gap:10px;
  text-decoration:none;padding:12px 14px;border-radius:10px;
  border:1px solid #dadce0;font-size:15px;font-weight:700;
  color:#1f1f1f;background:#fff;min-height:48px;
  transition:all .15s ease;
}
.btn-google:hover{border-color:#9aa0a6;background:#f8f9fa;transform:translateY(-1px)}
.btn-google.loading{pointer-events:none;opacity:.7}
.g-logo{width:18px;height:18px;display:block;flex-shrink:0}
.g-text{letter-spacing:.1px}

/* === Divider === */
.auth-divider{
  display:flex;align-items:center;gap:10px;
  margin:14px 0;color:var(--muted);font-size:var(--fs-caption);
}
.auth-divider::before,.auth-divider::after{
  content:"";flex:1;height:1px;background:var(--border);
}
.auth-divider span{padding:0 4px;font-weight:700}

/* === Form === */
.auth-form{display:flex;flex-direction:column;gap:14px}
.auth-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.auth-field{display:flex;flex-direction:column;gap:6px}
.auth-field label{
  font-size:var(--fs-caption);color:var(--text);
  font-weight:700;
}
.auth-field-row{display:flex;justify-content:space-between;align-items:baseline}
.auth-forgot{
  font-size:var(--fs-caption);color:var(--brand);
  text-decoration:none;font-weight:600;
}
.auth-forgot:hover{text-decoration:underline}

.input-wrap{position:relative;display:flex;align-items:center}
.input-wrap .input-icon{
  position:absolute;right:12px;width:18px;height:18px;
  color:var(--muted);pointer-events:none;
}
.input-wrap input{
  width:100%;border:1px solid var(--border);border-radius:10px;
  padding:12px 40px 12px 14px;font-size:var(--fs-body);
  font-family:inherit;background:#fff;transition:all .15s ease;
}
.input-wrap input:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px var(--brand-light);
}
.input-wrap input::placeholder{color:#b6bbc4;font-weight:500}
.input-toggle{
  position:absolute;left:8px;background:transparent;border:none;
  padding:6px;cursor:pointer;color:var(--muted);
  border-radius:6px;display:flex;align-items:center;
}
.input-toggle:hover{color:var(--brand);background:var(--brand-light)}

.auth-field select{
  width:100%;border:1px solid var(--border);border-radius:10px;
  padding:12px 14px;font-size:var(--fs-body);font-family:inherit;
  background:#fff;cursor:pointer;
}
.auth-field select:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px var(--brand-light);
}

.code-input{
  width:100%;border:1px solid var(--border);border-radius:10px;
  padding:14px 16px;font-size:1.4rem;font-weight:800;
  text-align:center;letter-spacing:10px;direction:ltr;
  font-family:'Manrope',monospace;background:#fff;
}
.code-input:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px var(--brand-light);
}

/* Password meter */
.pwd-meter{
  height:4px;border-radius:2px;background:var(--border);
  margin-top:6px;overflow:hidden;
}
.pwd-meter span{
  display:block;height:100%;width:0;background:var(--danger);
  transition:width .25s ease,background .25s ease;
}
.pwd-meter.weak span{width:33%;background:#dc2626}
.pwd-meter.med span{width:66%;background:#d97706}
.pwd-meter.strong span{width:100%;background:#0f6e56}
.auth-hint{font-size:var(--fs-caption);color:var(--muted)}

.auth-check{
  display:flex;align-items:flex-start;gap:8px;
  font-size:var(--fs-caption);color:var(--muted);line-height:1.7;
}
.auth-check input[type="checkbox"]{margin-top:3px;cursor:pointer}
.auth-check a{color:var(--brand);text-decoration:none;font-weight:700}
.auth-check a:hover{text-decoration:underline}

.btn-primary{
  width:100%;padding:13px 16px;border-radius:10px;
  background:var(--brand);color:#fff;border:none;cursor:pointer;
  font-weight:800;font-size:var(--fs-small);
  font-family:inherit;transition:all .15s ease;
  min-height:48px;
}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-1px)}
.btn-primary.loading{opacity:.75;pointer-events:none}

.auth-switch{
  text-align:center;margin:14px 0 0;
  font-size:var(--fs-small);color:var(--muted);
}
.auth-switch-link{
  background:none;border:none;color:var(--brand);
  font-weight:700;cursor:pointer;font-size:inherit;
  font-family:inherit;padding:0;text-decoration:none;
}
.auth-switch-link:hover{text-decoration:underline}

/* === Status === */
.auth-status{
  margin-top:14px;padding:10px 12px;border-radius:10px;
  background:transparent;font-size:var(--fs-small);
  color:var(--muted);min-height:0;border:1px solid transparent;
  transition:all .15s ease;
}
.auth-status:empty{display:none}
.auth-status.ok{
  border-color:var(--success);background:var(--success-light);
  color:var(--success);font-weight:600;
}
.auth-status.err{
  border-color:var(--danger);background:var(--danger-light);
  color:var(--danger);font-weight:600;
}

.auth-foot{
  margin:14px 0 0;text-align:center;
  font-size:var(--fs-caption);color:var(--muted);line-height:1.7;
}
.auth-foot a{color:var(--brand);text-decoration:none;font-weight:700}
.auth-foot a:hover{text-decoration:underline}

/* === MFA & subpanels === */
.auth-note{
  font-size:var(--fs-small);color:var(--muted);
  line-height:1.7;margin:0 0 12px;
}
.auth-subpanel{
  margin-top:14px;padding:14px;border-radius:12px;
  background:var(--brand-light);border:1px dashed var(--brand);
}
.auth-subpanel h3{font-size:var(--fs-h3);margin:0 0 4px;color:var(--brand)}
.auth-actions{margin:12px 0}
.qr-box{
  margin:14px 0;text-align:center;
  padding:14px;border-radius:12px;background:var(--bg);
}
.qr-box img{
  max-width:220px;border:1px solid var(--border);
  border-radius:10px;background:#fff;padding:6px;
}
.qr-box small{
  display:block;margin-top:10px;color:var(--muted);
  font-size:var(--fs-caption);direction:ltr;word-break:break-all;
}

.auth-callout{
  margin-top:12px;padding:16px;border-radius:12px;
  background:var(--brand-light);border:1px solid #bcd2ff;
  display:flex;flex-direction:column;gap:10px;align-items:flex-start;
}
.auth-callout p{font-size:var(--fs-small);color:var(--brand);font-weight:700;margin:0;line-height:1.7}
.auth-callout .btn-primary{align-self:stretch;text-align:center;text-decoration:none}

.hidden{display:none !important}

/* === Modal (forgot password) === */
.modal-backdrop{
  position:fixed;inset:0;
  background:rgba(15,23,42,0.55);
  display:flex;align-items:center;justify-content:center;
  padding:1rem;z-index:1000;
  animation:fadeIn .18s ease-out;
}
.modal-backdrop[hidden]{display:none}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal-card{
  background:#fff;border-radius:16px;
  width:100%;max-width:440px;
  padding:1.5rem 1.5rem 1.25rem;
  box-shadow:0 20px 60px rgba(0,0,0,0.25);
  position:relative;
  animation:slideUp .22s ease-out;
}
@keyframes slideUp{from{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-close{
  position:absolute;top:10px;left:14px;
  background:transparent;border:none;cursor:pointer;
  font-size:28px;line-height:1;color:var(--muted);
  padding:4px 10px;border-radius:8px;
}
.modal-close:hover{background:var(--bg);color:var(--text)}
.modal-card h2{margin:0 0 4px;font-size:1.4rem;font-weight:800;color:var(--text)}
.modal-sub{color:var(--muted);font-size:var(--fs-small);line-height:1.7;margin:0 0 14px}
.modal-status{font-size:var(--fs-caption);min-height:1.1rem;margin-bottom:8px;color:var(--muted)}
.modal-status.err{color:var(--danger);font-weight:700}
.modal-status.ok{color:var(--success);font-weight:700}
.modal-actions{display:flex;gap:8px;margin-top:8px}
.modal-actions .btn-primary{flex:1}
.btn-secondary{
  background:var(--bg);color:var(--text);border:1px solid var(--border);
  border-radius:10px;padding:12px 16px;font-weight:800;cursor:pointer;
  font-size:var(--fs-small);font-family:inherit;
}
.btn-secondary:hover{background:var(--border)}

.modal-card-wide{max-width:560px}

/* === Invite-only banner on register tab === */
.invite-banner{
  display:flex;gap:12px;padding:14px;border-radius:12px;
  background:var(--brand-light);border:1px solid #bcd2ff;
  margin:0 0 14px;align-items:flex-start;
}
.invite-banner-icon{
  flex-shrink:0;color:var(--brand);
  background:#fff;border-radius:10px;padding:8px;
  display:flex;align-items:center;justify-content:center;
}
.invite-banner-body{display:flex;flex-direction:column;gap:4px;flex:1}
.invite-banner-body strong{font-size:var(--fs-small);color:var(--text);font-weight:800}
.invite-banner-body span{font-size:var(--fs-caption);color:var(--muted);line-height:1.7}
.invite-link{
  align-self:flex-start;background:none;border:none;
  color:var(--brand);font-weight:800;font-size:var(--fs-caption);
  cursor:pointer;padding:6px 0;text-align:start;font-family:inherit;
}
.invite-link:hover{text-decoration:underline}

textarea[name="reason"], #m-reason{
  width:100%;border:1px solid var(--border);border-radius:10px;
  padding:12px 14px;font-size:var(--fs-body);font-family:inherit;
  background:#fff;resize:vertical;min-height:90px;line-height:1.7;
}
#m-reason:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-light)}

/* === Responsive === */
@media (max-width:920px){
  .auth-grid{grid-template-columns:1fr;gap:24px;max-width:480px}
  .auth-hero{order:-1;text-align:center}
  .auth-hero-list{grid-template-columns:1fr 1fr;text-align:right}
  .auth-hero-sub{margin-inline:auto}
}
@media (max-width:560px){
  .auth-page{padding:1rem .75rem}
  .auth-shell{padding:1.25rem}
  .auth-hero h1{font-size:1.4rem}
  .auth-hero-list{grid-template-columns:1fr}
  .auth-row{grid-template-columns:1fr}
}