/* =========================================================================
   ClearChats Web — Authentication pages (login / signup)
   ========================================================================= */

body.cc-auth {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background:
    radial-gradient(900px 600px at 15% 10%, rgba(13, 162, 231, 0.10), transparent 60%),
    radial-gradient(800px 500px at 85% 85%, rgba(168, 76, 227, 0.08), transparent 60%),
    var(--cc-bg);
  overflow: auto;
}

.cc-auth-card {
  width: 420px;
  max-width: 92vw;
  background: var(--cc-surface);
  border: 1px solid var(--cc-border);
  border-radius: 20px;
  padding: 34px 32px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
  margin: 30px 0;
}

.cc-auth-logo {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0DA2E7, #0a7fc4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  font-weight: 800;
  color: #fff;
  margin: 0 auto 14px;
  letter-spacing: -1px;
  user-select: none;
}

.cc-auth-title {
  text-align: center;
  font-size: 21px;
  font-weight: 700;
  margin-bottom: 4px;
}

.cc-auth-sub {
  text-align: center;
  color: var(--cc-text-3);
  font-size: 13.5px;
  margin-bottom: 24px;
}

.cc-auth-link {
  text-align: center;
  font-size: 13.5px;
  color: var(--cc-text-2);
  margin-top: 18px;
}

.cc-auth-link a { color: var(--cc-accent); font-weight: 600; cursor: pointer; }
.cc-auth-link a:hover { color: #3cb8f0; }

.cc-otp-inputs {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin: 20px 0 6px;
}

.cc-otp-digit {
  width: 48px;
  height: 56px;
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  background: var(--cc-surface-3);
  border: 1px solid var(--cc-border);
  border-radius: 12px;
  color: var(--cc-text);
  outline: none;
  transition: border 0.15s;
}

.cc-otp-digit:focus { border-color: var(--cc-accent); }

.cc-otp-timer {
  text-align: center;
  font-size: 12.5px;
  color: var(--cc-text-3);
  margin-top: 12px;
}

.cc-otp-resend {
  text-align: center;
  margin-top: 4px;
  font-size: 13px;
}

.cc-otp-resend button {
  background: none;
  border: none;
  color: var(--cc-accent);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  padding: 4px;
}
.cc-otp-resend button:disabled { color: var(--cc-text-3); cursor: default; }

.cc-auth-error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fca5a5;
  font-size: 13px;
  border-radius: 10px;
  padding: 9px 12px;
  margin-bottom: 14px;
  display: none;
}

.cc-auth-success {
  background: rgba(35, 211, 107, 0.12);
  border: 1px solid rgba(35, 211, 107, 0.35);
  color: #7ee2a5;
  font-size: 13px;
  border-radius: 10px;
  padding: 9px 12px;
  margin-bottom: 14px;
  display: none;
}

.cc-auth-error.show, .cc-auth-success.show { display: block; }

.cc-auth-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
}

.cc-auth-step {
  font-size: 12px;
  color: var(--cc-text-3);
  display: flex;
  align-items: center;
  gap: 6px;
}

.cc-auth-step .cc-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--cc-surface-3);
  border: 1px solid var(--cc-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}

.cc-auth-step.active { color: var(--cc-text); }
.cc-auth-step.active .cc-dot { background: var(--cc-accent); border-color: var(--cc-accent); color: #fff; }
.cc-auth-step.done .cc-dot { background: var(--cc-online); border-color: var(--cc-online); color: #fff; }

.cc-field-row {
  display: flex;
  gap: 10px;
}
.cc-field-row .cc-field { flex: 1; }

.cc-pw-toggle {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--cc-text-3);
  cursor: pointer;
  font-size: 16px;
}
.cc-pw-wrap { position: relative; }
.cc-pw-wrap .cc-input { padding-right: 40px; }

.cc-check-hint {
  font-size: 12px;
  color: var(--cc-online);
  margin-top: 4px;
  display: none;
}
.cc-check-hint.show { display: block; }
.cc-check-hint.error { color: var(--cc-danger); }

.cc-loading-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: cc-spin 0.7s linear infinite;
  display: none;
  vertical-align: middle;
  margin-right: 8px;
}
@keyframes cc-spin { to { transform: rotate(360deg); } }

.cc-btn[disabled] .cc-loading-spinner { display: inline-block; }
.cc-btn[disabled] { opacity: 0.75; }

.cc-back-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.cc-back-row button {
  background: none;
  border: none;
  color: var(--cc-text-2);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 8px;
}
.cc-back-row button:hover { color: var(--cc-text); background: rgba(255,255,255,0.05); }

/* =========================================================================
   QR LOGIN SCREEN
   ========================================================================= */

.cc-auth-card--wide {
  width: 520px;
  max-width: 94vw;
}

.cc-qr-header {
  text-align: center;
  margin-bottom: 8px;
}

.cc-qr-header .cc-auth-logo {
  width: 56px;
  height: 56px;
  font-size: 0;
  margin-bottom: 12px;
}
.cc-qr-header .cc-auth-logo i {
  font-size: 26px;
  color: #fff;
}

.cc-qr-header .cc-auth-title {
  font-size: 20px;
  margin-bottom: 2px;
}

.cc-qr-body {
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 20px 0;
}

.cc-qr-code-wrap {
  position: relative;
  width: 200px;
  height: 200px;
  min-width: 200px;
  border: 3px solid var(--cc-accent);
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cc-qr-canvas {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 200px;
}
.cc-qr-canvas img {
  width: 200px !important;
  height: 200px !important;
  display: block;
}
.cc-qr-canvas canvas {
  width: 200px !important;
  height: 200px !important;
  display: block;
}

.cc-qr-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.cc-qr-scanned {
  position: absolute;
  inset: 0;
  background: rgba(35,211,107,0.92);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #fff;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  z-index: 3;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.cc-qr-scanned i {
  font-size: 40px;
}

.cc-qr-refresh-icon {
  font-size: 32px;
  color: var(--cc-accent);
  animation: cc-spin 1s linear infinite;
}

.cc-qr-overlay-body {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 16px;
  text-align: center;
}

.cc-qr-overlay-msg {
  font-size: 13px;
  font-weight: 600;
  color: #2a2f3a;
  line-height: 1.45;
}

.cc-qr-overlay-btn {
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 8px;
}

.cc-qr-overlay--expired {
  background: rgba(255, 255, 255, 0.95);
}

.cc-qr-overlay--expired .cc-qr-overlay-msg {
  color: #8a5a00;
}

.cc-qr-overlay--error {
  background: rgba(255, 255, 255, 0.95);
}

.cc-qr-overlay--error .cc-qr-overlay-msg {
  color: #d93025;
}

.cc-qr-steps {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cc-qr-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13.5px;
  color: var(--cc-text-2);
  line-height: 1.4;
}

.cc-qr-step-num {
  width: 26px;
  height: 26px;
  min-width: 26px;
  border-radius: 50%;
  background: var(--cc-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

.cc-qr-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}

.cc-qr-info {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--cc-surface-3);
  border: 1px solid var(--cc-border);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 12.5px;
  color: var(--cc-text-3);
  line-height: 1.45;
  margin-bottom: 16px;
}
.cc-qr-info i {
  color: var(--cc-accent);
  font-size: 16px;
  margin-top: 1px;
  flex-shrink: 0;
}

.cc-auth-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--cc-border);
  padding-top: 14px;
}

/* ── Button variants ─────────────────────────────────────────────────────── */

.cc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  padding: 10px 18px;
  transition: all 0.15s;
}

.cc-btn-primary {
  background: var(--cc-accent);
  color: #fff;
}
.cc-btn-primary:hover { background: var(--cc-accent-hover); }

.cc-btn-outline {
  background: transparent;
  border: 1px solid var(--cc-border);
  color: var(--cc-text-2);
}
.cc-btn-outline:hover {
  border-color: var(--cc-text-3);
  color: var(--cc-text);
  background: rgba(255,255,255,0.04);
}

.cc-btn-text {
  background: none;
  border: none;
  color: var(--cc-text-2);
  font-weight: 600;
  font-size: 13.5px;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 8px;
}
.cc-btn-text:hover {
  color: var(--cc-text);
  background: rgba(255,255,255,0.05);
}
.cc-btn-text.cc-accent {
  color: var(--cc-accent);
}
.cc-btn-text.cc-accent:hover {
  color: var(--cc-accent-hover);
}

/* ── Icon input fields (email login) ─────────────────────────────────────── */

.cc-input-icon-wrap {
  position: relative;
}

.cc-input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cc-text-3);
  font-size: 16px;
  z-index: 1;
  pointer-events: none;
}

.cc-input-icon-field {
  padding-left: 40px;
}

.cc-input-icon-wrap .cc-pw-toggle {
  right: 10px;
}

/* ── Code input (manual entry) ───────────────────────────────────────────── */

.cc-input-code {
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ── Bottom footer text ──────────────────────────────────────────────────── */

.cc-auth-bottom {
  text-align: center;
  font-size: 12.5px;
  color: var(--cc-text-3);
  padding: 16px 20px;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
}
.cc-auth-bottom a {
  color: var(--cc-accent);
  font-weight: 600;
}

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

@media (max-width: 560px) {
  .cc-qr-body {
    flex-direction: column;
    align-items: center;
  }
  .cc-qr-steps {
    flex-direction: row;
    gap: 10px;
  }
  .cc-qr-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
    font-size: 12px;
  }
  .cc-auth-footer-row {
    flex-direction: column;
    gap: 8px;
    align-items: center;
  }
}