/* Shared WOLKO login surface */
.login-screen,
.login-wrap {
  --auth-blue: var(--blue, #004f68);
  --auth-blue-lt: var(--blue-lt, #0077a3);
  --auth-text: var(--text, #1a2d38);
  --auth-muted: var(--mid, var(--muted, #5a7585));
  --auth-light: var(--light, #8fa8b5);
  --auth-border: var(--border, #e4eaee);
  --auth-red: var(--red, #c42a36);
  --auth-body: var(--body, var(--f-body, 'Noto Sans KR', sans-serif));
  --auth-sans: var(--sans, var(--f-sans, 'Montserrat', sans-serif));
}

.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(circle at 18% 12%, rgba(255,255,255,.14), transparent 30%),
    linear-gradient(145deg, #003d52, #00627f);
}

.login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 76px);
  padding: 32px 18px;
}

.login-screen .login-card,
.login-wrap .login-card {
  width: min(420px, 100%);
  max-width: 420px;
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 24px;
  background: #fff;
  padding: 42px 36px 34px;
  text-align: center;
  box-shadow: 0 26px 72px rgba(0, 30, 44, .26);
}

.login-screen .login-logo,
.login-wrap .login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 0 0 24px;
  text-align: left;
}

.login-screen .login-logo img,
.login-wrap .login-logo img {
  width: 42px !important;
  height: 42px !important;
  object-fit: contain;
  flex: 0 0 auto;
}

.login-screen .login-logo-text,
.login-wrap .login-logo-text {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.login-screen .login-logo-name,
.login-wrap .login-logo-name,
.login-wrap .login-logo h1 {
  display: block;
  margin: 0;
  color: var(--auth-blue);
  font: 800 16px/1.05 var(--auth-sans);
  letter-spacing: .055em;
}

.login-screen .login-logo-sub,
.login-wrap .login-logo-sub,
.login-wrap .login-logo p {
  display: block;
  margin: 0;
  color: var(--auth-light);
  font: 700 10.5px/1.15 var(--auth-sans);
  letter-spacing: .075em;
}

.login-screen .login-title,
.login-wrap .login-title {
  margin: 0 0 8px;
  color: var(--auth-text);
  font: 800 18px/1.3 var(--auth-body);
  letter-spacing: -.01em;
  text-transform: none;
}

.login-screen .login-description,
.login-wrap .login-description {
  margin: 0 0 22px;
  color: var(--auth-light);
  font: 600 12.5px/1.6 var(--auth-body);
}

.login-screen .login-input-wrap {
  position: relative;
  margin-bottom: 12px;
}

.login-screen .login-input-wrap:has(.password-input-tooltip) {
  margin-bottom: 42px;
}

.login-screen .login-input,
.login-screen .login-form input,
.login-screen .login-form select,
.login-wrap .login-card input {
  width: 100%;
  height: 48px;
  box-sizing: border-box;
  border: 1.5px solid var(--auth-border);
  border-radius: 12px;
  background: #fafcfd;
  color: var(--auth-text);
  padding: 0 15px;
  font: 600 14px/1.3 var(--auth-body);
  outline: none;
  transition: border-color .18s ease, background .18s ease, box-shadow .18s ease;
}

.login-screen .login-input {
  padding-right: 46px;
}

.login-screen .login-form select {
  padding-right: 38px;
}

.login-wrap .login-card label {
  display: block;
  margin: 0 0 6px;
  color: var(--auth-muted);
  text-align: left;
  font: 800 12px/1.2 var(--auth-body);
}

.login-wrap .login-card input {
  margin: 0 0 12px;
}

.login-screen .login-input:focus,
.login-screen .login-form input:focus,
.login-screen .login-form select:focus,
.login-wrap .login-card input:focus {
  border-color: var(--auth-blue);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0,79,104,.10);
}

.login-screen .login-error,
.login-wrap .login-err {
  min-height: 20px;
  margin: 10px 0 14px;
  color: var(--auth-red);
  text-align: left;
  font: 800 12px/1.4 var(--auth-body);
}

.login-wrap .login-err {
  text-align: center;
}

.login-screen .login-btn,
.login-screen .login-signup,
.login-wrap .btn-primary {
  width: 100%;
  min-height: 48px;
  border-radius: 12px;
  font: 800 14px/1 var(--auth-body);
  letter-spacing: .02em;
}

.login-screen .login-btn,
.login-wrap .btn-primary {
  border: 0;
  background: var(--auth-blue);
  color: #fff;
  transition: background .18s ease, transform .12s ease, opacity .18s ease;
}

.login-screen .login-btn:hover,
.login-wrap .btn-primary:hover {
  background: var(--auth-blue-lt);
}

.login-screen .login-btn:active,
.login-wrap .btn-primary:active {
  transform: translateY(1px);
}

.login-screen .login-btn:disabled,
.login-wrap .btn-primary:disabled {
  opacity: .62;
  cursor: not-allowed;
}

.login-screen .login-signup {
  margin-top: 10px;
  border: 1.5px dashed var(--auth-border);
  background: #fff;
  color: var(--auth-muted);
}

.login-screen .login-signup:hover {
  border-color: var(--auth-blue);
  background: #f7fbfd;
  color: var(--auth-blue);
}

.login-screen .tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
  margin: 0 0 16px;
  padding: 5px;
  border: 1px solid var(--auth-border);
  border-radius: 14px;
  background: #f3f7f9;
}

.login-screen .tabs .tab {
  min-height: 36px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--auth-muted);
  font: 800 11px/1 var(--auth-sans);
  letter-spacing: .045em;
}

.login-screen .tabs .tab.active {
  background: #fff;
  color: var(--auth-blue);
  box-shadow: 0 5px 14px rgba(16,42,56,.08);
}

.login-screen .login-roster-hint {
  color: var(--auth-muted);
  font: 700 11.5px/1.5 var(--auth-body);
}

.login-wrap .signup-toggle {
  margin-top: 16px;
  color: var(--auth-light);
  text-align: center;
  font: 700 12.5px/1.5 var(--auth-body);
}

.login-wrap .signup-toggle a {
  color: var(--auth-blue);
  font-weight: 900;
  cursor: pointer;
}

@media (max-width: 520px) {
  .login-screen,
  .login-wrap {
    padding: 18px;
  }

  .login-screen .login-card,
  .login-wrap .login-card {
    border-radius: 20px;
    padding: 34px 24px 28px;
  }

  .login-screen .login-title,
  .login-wrap .login-title {
    font-size: 17px;
  }
}