@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  --auth-bg: #080c14;
  --auth-card-bg: rgba(15, 23, 42, 0.65);
  --auth-card-border: rgba(255, 255, 255, 0.1);
  --auth-accent: #10b981;
  --auth-accent-rgb: 16, 185, 129;
  --auth-accent-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
  --auth-accent-hover: #34d399;
  --auth-accent-glow: rgba(16, 185, 129, 0.35);
  --auth-text-primary: #f8fafc;
  --auth-text-secondary: #94a3b8;
  --auth-input-bg: #0f172a;
  --auth-input-border: rgba(255, 255, 255, 0.1);
  --auth-danger: #ef4444;
  --auth-success: #10b981;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body.auth-page {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--auth-bg);
  color: var(--auth-text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  position: relative;
}

body.auth-page::before {
  content: '';
  position: fixed;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse at 30% 20%, rgba(var(--auth-accent-rgb), 0.06) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 80%, rgba(var(--auth-accent-rgb), 0.04) 0%, transparent 50%);
  animation: authBgFloat 20s ease-in-out infinite alternate;
  z-index: 0; pointer-events: none;
}

@keyframes authBgFloat {
  0%   { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(-3%, -3%) rotate(2deg); }
}

.auth-card {
  width: 420px; max-width: 100%;
  background: var(--auth-card-bg);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--auth-card-border);
  border-radius: 12px; padding: 40px;
  position: relative; z-index: 1;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.6), 0 0 40px rgba(var(--auth-accent-rgb), 0.05);
  animation: authCardIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes authCardIn {
  0% { opacity: 0; transform: translateY(20px) scale(0.97); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.auth-logo {
  display: flex; align-items: center; gap: 0.5rem;
  margin-bottom: 1.75rem; text-decoration: none;
}
.auth-logo i, .auth-logo span {
  background: var(--auth-accent-gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.auth-logo i { font-size: 1.5rem; }
.auth-logo span { font-family: 'Outfit', sans-serif; font-size: 1.25rem; font-weight: 800; letter-spacing: -0.02em; }

.auth-heading {
  font-family: 'Outfit', sans-serif; font-size: 1.5rem; font-weight: 700;
  color: var(--auth-text-primary); margin-bottom: 0.35rem; letter-spacing: -0.02em;
}

.auth-subheading {
  font-size: 0.88rem; color: var(--auth-text-secondary);
  margin-bottom: 1.75rem; line-height: 1.4;
}

.auth-form-group { margin-bottom: 1.1rem; position: relative; }
.auth-form-group label {
  display: block; font-size: 0.82rem; color: var(--auth-text-secondary);
  margin-bottom: 0.4rem; font-weight: 500;
}

.auth-input-wrap { position: relative; }

.auth-input {
  width: 100%; background-color: var(--auth-input-bg);
  border: 1px solid var(--auth-input-border); border-radius: 8px;
  padding: 0.7rem 0.85rem; color: var(--auth-text-primary);
  font-family: inherit; font-size: 0.9rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.auth-input:focus { outline: none; border-color: var(--auth-accent); box-shadow: 0 0 0 3px rgba(var(--auth-accent-rgb), 0.15); }
.auth-input::placeholder { color: rgba(148, 163, 184, 0.5); }
.auth-input.input-error { border-color: var(--auth-danger); box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12); }

.auth-password-toggle {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: var(--auth-text-secondary);
  cursor: pointer; font-size: 0.95rem; padding: 2px;
  transition: color 0.2s; display: flex; align-items: center;
}
.auth-password-toggle:hover { color: var(--auth-text-primary); }

.auth-field-error {
  font-size: 12px; color: var(--auth-danger); margin-top: 0.3rem;
  display: none; align-items: center; gap: 0.25rem;
  animation: authShake 0.3s ease;
}
.auth-field-error.visible { display: flex; }

.auth-field-success {
  font-size: 12px; color: var(--auth-success); margin-top: 0.3rem;
  display: none; align-items: center; gap: 0.25rem;
}
.auth-field-success.visible { display: flex; }

@keyframes authShake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-4px); }
  40% { transform: translateX(4px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(3px); }
}

.auth-alert {
  padding: 0.65rem 0.85rem; border-radius: 8px; font-size: 0.82rem;
  margin-bottom: 1.1rem; display: none; align-items: center;
  gap: 0.5rem; line-height: 1.4;
}
.auth-alert.visible { display: flex; }
.auth-alert-error { background-color: rgba(239,68,68,0.12); border: 1px solid rgba(239,68,68,0.3); color: #f87171; }
.auth-alert-success { background-color: rgba(16,185,129,0.12); border: 1px solid rgba(16,185,129,0.3); color: #34d399; }
.auth-alert-info { background-color: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.25); color: #60a5fa; }

.auth-checkbox-wrap {
  display: flex; align-items: flex-start; gap: 0.6rem; margin-bottom: 1.25rem;
}
.auth-checkbox-wrap input[type="checkbox"] {
  width: 16px; height: 16px; accent-color: var(--auth-accent);
  margin-top: 2px; flex-shrink: 0; cursor: pointer;
}
.auth-checkbox-wrap label {
  font-size: 0.82rem; color: var(--auth-text-secondary); line-height: 1.45; cursor: pointer;
}
.auth-checkbox-wrap label a {
  color: var(--auth-accent); text-decoration: none; font-weight: 500; transition: color 0.2s;
}
.auth-checkbox-wrap label a:hover { color: var(--auth-accent-hover); text-decoration: underline; }

.auth-row-between {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem;
}
.auth-row-between .auth-checkbox-wrap { margin-bottom: 0; }

.auth-forgot-link {
  font-size: 0.82rem; color: var(--auth-accent); text-decoration: none;
  font-weight: 500; transition: color 0.2s;
}
.auth-forgot-link:hover { color: var(--auth-accent-hover); text-decoration: underline; }

.auth-btn-primary {
  width: 100%; background: var(--auth-accent-gradient); color: #fff; border: none;
  padding: 0.75rem 1.25rem; font-family: 'Outfit', sans-serif; font-weight: 600;
  font-size: 0.95rem; border-radius: 8px; cursor: pointer; transition: all 0.3s ease;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  box-shadow: 0 4px 15px var(--auth-accent-glow); position: relative; overflow: hidden;
}
.auth-btn-primary:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 6px 20px var(--auth-accent-glow); filter: brightness(1.1); }
.auth-btn-primary:active:not(:disabled) { transform: translateY(0); }
.auth-btn-primary:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }

.auth-spinner {
  display: none; width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff;
  border-radius: 50%; animation: authSpin 0.6s linear infinite;
}
.auth-btn-primary.loading .auth-spinner { display: inline-block; }
.auth-btn-primary.loading .auth-btn-text { display: none; }

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

.auth-btn-google {
  width: 100%; background: transparent; color: var(--auth-text-primary);
  border: 1px solid rgba(255,255,255,0.15); padding: 0.7rem 1.25rem;
  font-family: 'Outfit', sans-serif; font-weight: 500; font-size: 0.9rem;
  border-radius: 8px; cursor: pointer; transition: all 0.3s ease;
  display: flex; align-items: center; justify-content: center; gap: 0.6rem;
}
.auth-btn-google:hover:not(:disabled) { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.25); transform: translateY(-1px); }
.auth-btn-google:disabled { opacity: 0.5; cursor: not-allowed; }
.auth-btn-google svg { width: 18px; height: 18px; flex-shrink: 0; }

.auth-btn-outlined {
  width: 100%; background: transparent; color: var(--auth-accent);
  border: 1px solid rgba(var(--auth-accent-rgb), 0.4); padding: 0.7rem 1.25rem;
  font-family: 'Outfit', sans-serif; font-weight: 500; font-size: 0.9rem;
  border-radius: 8px; cursor: pointer; transition: all 0.3s ease;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
}
.auth-btn-outlined:hover:not(:disabled) { background: rgba(var(--auth-accent-rgb), 0.08); border-color: var(--auth-accent); }
.auth-btn-outlined:disabled { opacity: 0.5; cursor: not-allowed; }

.auth-divider { display: flex; align-items: center; gap: 1rem; margin: 1.25rem 0; }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: rgba(255,255,255,0.08); }
.auth-divider span { font-size: 0.78rem; color: var(--auth-text-secondary); font-weight: 500; text-transform: uppercase; letter-spacing: 0.06em; }

.auth-bottom-link { text-align: center; margin-top: 1.5rem; font-size: 0.85rem; color: var(--auth-text-secondary); }
.auth-bottom-link a { color: var(--auth-accent); text-decoration: none; font-weight: 600; transition: color 0.2s; }
.auth-bottom-link a:hover { color: var(--auth-accent-hover); text-decoration: underline; }

.auth-icon-large {
  width: 72px; height: 72px; border-radius: 50%;
  background: rgba(var(--auth-accent-rgb), 0.12);
  border: 1px solid rgba(var(--auth-accent-rgb), 0.25);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem;
}
.auth-icon-large i { font-size: 1.75rem; color: var(--auth-accent); }

.auth-body-text {
  font-size: 0.88rem; color: var(--auth-text-secondary);
  line-height: 1.6; margin-bottom: 1.5rem; text-align: center;
}
.auth-body-text strong { color: var(--auth-text-primary); font-weight: 600; }

.auth-password-hint {
  font-size: 0.75rem; color: var(--auth-text-secondary);
  margin-top: 0.3rem; display: flex; align-items: center; gap: 0.25rem;
}

.auth-back-link {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.85rem; color: var(--auth-text-secondary);
  text-decoration: none; margin-top: 1rem; transition: color 0.2s;
}
.auth-back-link:hover { color: var(--auth-accent); }

.auth-toast {
  position: fixed; top: 24px; right: 24px; padding: 0.85rem 1.25rem;
  border-radius: 10px; font-size: 0.85rem; font-weight: 500; z-index: 9999;
  display: flex; align-items: center; gap: 0.5rem;
  animation: authToastIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}
.auth-toast-success { background: rgba(16,185,129,0.15); border: 1px solid rgba(16,185,129,0.35); color: #34d399; }
.auth-toast-error { background: rgba(239,68,68,0.15); border: 1px solid rgba(239,68,68,0.35); color: #f87171; }

@keyframes authToastIn {
  0% { opacity: 0; transform: translateY(-16px) scale(0.95); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 480px) {
  body.auth-page { padding: 16px; align-items: flex-start; padding-top: 40px; }
  .auth-card { width: 100%; padding: 28px 20px; border-radius: 16px; }
  .auth-heading { font-size: 1.3rem; }
  .auth-input { font-size: 16px; }
  .auth-row-between { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
}

/* ── Subscription Plan Badge ─────────────────────────────────────────────── */
.plan-badge {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  transition: all 0.3s ease;
  vertical-align: middle;
}

.plan-free {
  background: rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.plan-pro {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  border: none;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
}

.plan-wealth {
  background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
  color: #fff;
  border: none;
  box-shadow: 0 2px 8px rgba(253, 160, 133, 0.4);
}

/* ── Locked Feature State ────────────────────────────────────────────────── */
.locked-feature {
  opacity: 0.5;
  cursor: not-allowed !important;
  position: relative;
  pointer-events: auto;
}

.locked-feature::after {
  content: ' 🔒';
  font-size: 11px;
}