/* Login Page Interactive & Motion Styles */
.login-page-wrap {
  position: relative;
  min-height: calc(100vh - 120px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 24px 0 60px;
  overflow: hidden;
}

/* Background Motion Canvas */
#motion-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.65;
}

/* Ambient Glow Orbs */
.ambient-glow-1 {
  position: absolute;
  top: 15%;
  left: 20%;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(255, 84, 38, 0.12) 0%, rgba(255, 84, 38, 0) 70%);
  border-radius: 50%;
  filter: blur(40px);
  pointer-events: none;
  animation: floatOrb 18s ease-in-out infinite alternate;
  z-index: 0;
}

.ambient-glow-2 {
  position: absolute;
  bottom: 10%;
  right: 18%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(16, 16, 18, 0.06) 0%, rgba(16, 16, 18, 0) 70%);
  border-radius: 50%;
  filter: blur(50px);
  pointer-events: none;
  animation: floatOrb 22s ease-in-out infinite alternate-reverse;
  z-index: 0;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.08); }
  100% { transform: translate(-30px, 40px) scale(0.95); }
}

/* Top Navigation Bar */
.login-nav {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 520px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  animation: loginFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.back-home-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(16, 16, 18, 0.12);
  backdrop-filter: blur(8px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.back-home-btn .btn-arrow {
  display: inline-block;
  transition: transform 0.25s ease;
  font-size: 14px;
}

.back-home-btn:hover {
  background: #fff;
  border-color: var(--ink);
  transform: translateX(-3px);
  box-shadow: 0 4px 12px rgba(16, 16, 18, 0.08);
}

.back-home-btn:hover .btn-arrow {
  transform: translateX(-3px);
}

.login-nav-right {
  font-size: 13px;
  color: var(--muted);
}

.login-nav-right a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s ease;
}

.login-nav-right a:hover {
  text-decoration: underline;
}

/* Login Card Container */
.login-card {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 520px;
  background: rgba(255, 254, 250, 0.94);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(16, 16, 18, 0.14);
  padding: 44px 40px;
  box-shadow: 0 24px 60px -12px rgba(16, 16, 18, 0.08), 0 4px 16px rgba(0, 0, 0, 0.02);
  border-radius: 20px;
  animation: loginSlideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes loginSlideUp {
  0% {
    opacity: 0;
    transform: translateY(28px) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes loginFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Header Section */
.login-header {
  margin-bottom: 28px;
}

.login-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.login-tagline-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(255, 84, 38, 0.08);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 84, 38, 0.2);
}

.login-tagline-badge .pulse-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.6); opacity: 0.4; }
}

.login-brand-logo {
  font: 700 17px/1 'Archivo Narrow', sans-serif;
  letter-spacing: -0.05em;
  text-decoration: none;
  color: var(--ink);
}

.login-brand-logo span {
  font-size: 8px;
  vertical-align: top;
  margin-left: 2px;
}

.login-title {
  font: 700 clamp(36px, 4.5vw, 48px)/0.92 'Archivo Narrow', sans-serif;
  letter-spacing: -0.06em;
  margin: 0 0 10px;
  color: var(--ink);
}

.login-subtitle {
  font-size: 15px;
  line-height: 1.45;
  color: var(--muted);
  margin: 0;
}

/* Demo Role Quick-Fill Bar */
.demo-role-section {
  background: #f4f1ea;
  border: 1px solid rgba(16, 16, 18, 0.08);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 24px;
  transition: border-color 0.2s ease;
}

.demo-role-section:hover {
  border-color: rgba(255, 84, 38, 0.3);
}

.demo-role-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.demo-role-header span {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.demo-role-header small {
  font-size: 11px;
  color: var(--accent);
  font-weight: 600;
}

.demo-role-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.role-pill {
  border: 1px solid rgba(16, 16, 18, 0.15);
  background: #fff;
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.role-pill:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.role-pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.role-pill:active {
  transform: scale(0.96);
}

/* Error Notice Animation */
.login-error-notice {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fdf0ec;
  border-left: 4px solid var(--accent);
  padding: 12px 16px;
  border-radius: 4px 8px 8px 4px;
  margin-bottom: 22px;
  color: #a8270c;
  font-size: 14px;
  font-weight: 600;
  animation: shakeNotice 0.4s ease both;
}

@keyframes shakeNotice {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

/* Interactive Form Fields */
.login-field {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
  position: relative;
}

.login-field-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 8px;
}

.input-container {
  position: relative;
  display: flex;
  align-items: center;
}

.login-input {
  width: 100%;
  height: 52px;
  padding: 0 16px;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--ink);
  background: #fff;
  border: 1.5px solid #d4cfc5;
  border-radius: 10px;
  transition: all 0.25s ease;
  outline: none;
}

.login-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(255, 84, 38, 0.15);
  background: #fff;
}

.login-input.flash-fill {
  animation: fieldFlash 0.7s ease;
}

@keyframes fieldFlash {
  0% { background: #ffe8df; }
  100% { background: #fff; }
}

/* Password Toggle Button */
.password-toggle-btn {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: color 0.2s ease, background 0.2s ease;
}

.password-toggle-btn:hover {
  color: var(--ink);
  background: rgba(16, 16, 18, 0.05);
}

.password-toggle-btn svg {
  width: 20px;
  height: 20px;
}

/* Submit Action Button */
.login-submit-btn {
  width: 100%;
  height: 54px;
  margin-top: 10px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  border: 1.5px solid var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 14px rgba(16, 16, 18, 0.15);
}

.login-submit-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 84, 38, 0.35);
}

.login-submit-btn:active {
  transform: scale(0.98);
}

.login-submit-btn .arrow-icon {
  font-size: 18px;
  transition: transform 0.25s ease;
}

.login-submit-btn:hover .arrow-icon {
  transform: translateX(4px);
}

/* Loading State for Button */
.login-submit-btn.is-loading {
  pointer-events: none;
  background: #333;
  border-color: #333;
}

.login-submit-btn .btn-spinner {
  display: none;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.login-submit-btn.is-loading .btn-spinner {
  display: inline-block;
}

.login-submit-btn.is-loading .btn-text,
.login-submit-btn.is-loading .arrow-icon {
  opacity: 0.85;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Footer Note */
.login-card-footer {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(16, 16, 18, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted);
}

.login-card-footer a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
}

.login-card-footer a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.parent-access {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(16, 16, 18, 0.08);
}

.parent-access > p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.parent-access-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.parent-access-btn {
  min-height: 44px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
  padding: 10px 12px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.parent-access-btn:hover {
  transform: translateY(-2px);
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.parent-access-btn-secondary {
  background: transparent;
  color: var(--ink);
}

.parent-access-btn-secondary:hover {
  color: #fff;
}

/* Return Home Link at Bottom */
.bottom-home-link {
  position: relative;
  z-index: 10;
  margin-top: 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.bottom-home-link:hover {
  color: var(--ink);
  transform: translateX(-3px);
}

/* Responsive */
@media (max-width: 600px) {
  .login-card {
    padding: 30px 22px;
    border-radius: 16px;
  }
  .login-title {
    font-size: 34px;
  }
  .demo-role-pills {
    gap: 6px;
  }
  .role-pill {
    font-size: 11px;
    padding: 5px 10px;
  }
  .parent-access-actions {
    grid-template-columns: 1fr;
  }
}


/* Signup Extended Form Styles */
.signup-card {
  max-width: 620px;
}

.signup-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field-helper {
  font-size: 11px;
  color: var(--muted);
  margin-top: 5px;
  font-weight: 500;
}

.signup-terms {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #f7f5f0;
  border: 1px solid rgba(16, 16, 18, 0.08);
  padding: 14px 16px;
  border-radius: 10px;
  margin: 20px 0 24px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--ink);
  cursor: pointer;
}

.signup-terms input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}

.google-signin-link {
  display: flex; align-items: center; justify-content: center; gap: 11px;
  width: 100%; min-height: 48px; padding: 12px 16px; border-radius: 10px;
  background: #fff; border: 1px solid #dadce0; color: #3c4043;
  font: 500 14px Arial, sans-serif; text-decoration: none;
  transition: background .18s ease, box-shadow .18s ease;
}
.google-signin-link:hover { background: #f8faff; box-shadow: 0 1px 3px rgba(60,64,67,.25); }
.google-mark { display: block; width: 18px; height: 18px; flex: 0 0 18px; }
.google-signin-divider { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 11px; margin: 16px 0; }
.google-signin-divider::before,.google-signin-divider::after { content: ""; flex: 1; height: 1px; background: rgba(16,16,18,.12); }

@media (max-width: 600px) {
  .signup-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

.google-browser-note{margin:8px 0 14px;color:var(--muted);font-size:12px;line-height:1.5;text-align:center}