/* ================================================================
   AUTH — index.html sign-in / sign-up page
   ================================================================ */

/* ── Centered full-page layout ───────────────────────────────────── */
body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

/* ── Auth Card ───────────────────────────────────────────────────── */
.auth-card {
  width: 100%;
  max-width: 400px;
  background: #1e293b;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}

/* ── Logo / Brand ────────────────────────────────────────────────── */
.logo         { text-align: center; margin-bottom: 32px; }
.logo-icon    { display: flex; justify-content: center; margin-bottom: 12px; color: var(--blue, #2563eb); }
.logo h1      { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.logo p       { font-size: 14px; color: #64748b; }

/* ── Form Elements ───────────────────────────────────────────────── */
.form-group  { margin-bottom: 16px; }
label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #94a3b8;
  margin-bottom: 6px;
}
input {
  width: 100%;
  background: #0f172a;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 11px 14px;
  color: #f1f5f9;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  transition: .15s;
}
input:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}
input::placeholder { color: #475569; }

/* ── Auth Button ─────────────────────────────────────────────────── */
.btn-primary {
  width: 100%;
  background: #2563eb;
  color: white;
  border: none;
  border-radius: 10px;
  padding: 12px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: .15s;
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-primary:hover    { background: #1d4ed8; }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }

/* ── Alert ───────────────────────────────────────────────────────── */
.alert {
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}
.alert.error   { background: rgba(239,68,68,0.1);  border: 1px solid rgba(239,68,68,0.3);  color: #fca5a5; }
.alert.success { background: rgba(34,197,94,0.1);  border: 1px solid rgba(34,197,94,0.3);  color: #86efac; }

/* ── Loading Spinner ─────────────────────────────────────────────── */
.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin .6s linear infinite;
  display: none;
}

/* ── Signup Note ─────────────────────────────────────────────────── */
.signup-note {
  margin-top: 20px;
  text-align: center;
  font-size: 12px;
  color: #475569;
  line-height: 1.6;
}

/* ── Set Password Screen ─────────────────────────────────────────── */
.set-password-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  color: #86efac;
  border-radius: 99px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 20px;
}
.password-rules {
  font-size: 11px;
  color: #475569;
  margin-top: 6px;
  line-height: 1.5;
}

/* ── Pending Approval Overlay ────────────────────────────────────── */
.pending-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: #0f172a;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.pending-card {
  max-width: 400px;
  width: 100%;
  background: #1e293b;
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
}
.pending-icon { display: flex; justify-content: center; margin-bottom: 16px; color: var(--amber, #f59e0b); }
.pending-card h2 { font-size: 20px; font-weight: 700; margin-bottom: 8px; color: #f1f5f9; }
.pending-card p  { font-size: 14px; color: #94a3b8; line-height: 1.6; margin-bottom: 24px; }
.btn-sign-out {
  background: rgba(239,68,68,0.12);
  color: #f87171;
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: 10px;
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
}