/* ═══════════════════════════════════════════════
   DESIGN TOKENS (Udagi Scout design system)
   ═══════════════════════════════════════════════ */
:root {
  --body-bg: #131316;
  --panel: #1a1a1f;
  --surface-raised: #21212a;
  --surface-hover: #282833;
  --surface-input: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.07);
  --border-mid: rgba(255,255,255,0.10);
  --border-strong: rgba(255,255,255,0.15);
  --divider: rgba(255,255,255,0.05);
  --glow: #00ff88;
  --glow-rgb: 0, 255, 136;
  --glow-dim: rgba(0,255,136,0.65);
  --glow-muted: rgba(0,255,136,0.4);
  --glow-subtle: rgba(0,255,136,0.15);
  --glow-faint: rgba(0,255,136,0.06);
  --border-glow: rgba(0,255,136,0.12);
  --primary: #3ddc97;
  --primary-rgb: 61, 220, 151;
  --red: #ff6b6b;
  --amber: #ffb432;
  --danger: #ef4444;
  --info: #3b82f6;
  --orange: #f97316;
  --text: #e2e2e8;
  --text-dim: #8b8b98;
  --text-muted: #7a7a85;
  --font-display: 'Sora', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 14px;
  --radius-full: 9999px;
  --shadow-card: 0 2px 8px rgba(0,0,0,0.15);
  --shadow-glow: 0 0 20px rgba(0,255,136,0.08);
  --ease: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --ease-smooth: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-body);
  background: var(--body-bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ═══════════════════════════════════════════════
   AUTH LAYOUT
   ═══════════════════════════════════════════════ */
.auth-wrapper {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

.auth-brand {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 480px;
  min-width: 480px;
  padding: 48px;
  background:
    radial-gradient(ellipse 45% 55% at 72% 35%, rgba(0,255,136,0.10), transparent 55%),
    radial-gradient(ellipse 30% 40% at 25% 75%, rgba(0,255,136,0.05), transparent 50%),
    linear-gradient(180deg, #071a0e 0%, #050d08 25%, #030504 50%, #030504 100%);
  border-right: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

@media (min-width: 1100px) {
  .auth-brand { display: flex; }
}

.auth-brand::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--glow-muted), transparent);
}

.auth-brand__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at 30% 70%, black 20%, transparent 70%);
}

.auth-brand__content { position: relative; z-index: 1; }

.auth-brand__logo {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 8px;
}
.auth-brand__logo span { color: var(--glow); }

.auth-brand__tagline {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 320px;
}

.auth-brand__footer { position: relative; z-index: 1; }

.auth-brand__stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

.auth-brand__stat {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.auth-brand__stat-value {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--glow);
  letter-spacing: -0.02em;
}

.auth-brand__stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.auth-form-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  position: relative;
}

.auth-form-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,255,136,0.02) 0%, transparent 60%);
  pointer-events: none;
}

/* ═══════════════════════════════════════════════
   AUTH CARD
   ═══════════════════════════════════════════════ */
.auth-card {
  width: 100%;
  max-width: 420px;
  position: relative;
  z-index: 1;
  animation: fadeInUp 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.auth-card__header {
  margin-bottom: 32px;
  text-align: center;
}

.auth-card__mobile-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}
.auth-card__mobile-logo span { color: var(--glow); }

@media (min-width: 1100px) {
  .auth-card__mobile-logo { display: none; }
}

.auth-card__title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.auth-card__subtitle {
  font-size: 14px;
  color: var(--text-dim);
}

.auth-card__subtitle a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--ease);
}
.auth-card__subtitle a:hover { color: var(--glow); text-decoration: underline; }

/* ═══════════════════════════════════════════════
   SOCIAL AUTH
   ═══════════════════════════════════════════════ */
.social-auth {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 11px 16px;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.02);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--ease);
  text-decoration: none;
}

.social-btn:disabled {
  cursor: default;
  opacity: 0.6;
}

.social-btn:not(:disabled):hover {
  background: rgba(255,255,255,0.06);
  border-color: var(--border-strong);
}

.social-btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.social-btn__badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted, rgba(255,255,255,0.4));
  background: rgba(255,255,255,0.06);
  padding: 2px 8px;
  border-radius: 10px;
}

/* ═══════════════════════════════════════════════
   DIVIDER
   ═══════════════════════════════════════════════ */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.auth-divider__line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.auth-divider__text {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

/* ═══════════════════════════════════════════════
   FORM ELEMENTS
   ═══════════════════════════════════════════════ */
.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}

.form-input {
  width: 100%;
  padding: 11px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
  background: var(--surface-input);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  outline: none;
  transition: all var(--ease);
}

.form-input::placeholder { color: var(--text-muted); }

.form-input:focus {
  border-color: var(--glow-muted);
  box-shadow: 0 0 0 3px rgba(0,255,136,0.08);
  background: rgba(255,255,255,0.06);
}

.form-input--error {
  border-color: var(--danger) !important;
}

.form-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 5px;
}

.form-error {
  font-size: 12px;
  color: var(--red);
  margin-top: 5px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.input-password-wrap { position: relative; }
.input-password-wrap .form-input { padding-right: 44px; }

.input-password-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px;
  transition: color var(--ease);
}
.input-password-toggle:hover { color: var(--text); }
.input-password-toggle svg { width: 18px; height: 18px; }

.form-checkbox-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-dim);
}

.form-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--glow);
  cursor: pointer;
}

.form-link {
  font-size: 13px;
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--ease);
}
.form-link:hover { color: var(--glow); text-decoration: underline; }

/* ═══════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════ */
.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 20px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--body-bg);
  background: var(--glow);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--ease);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, transparent 50%);
  pointer-events: none;
}

.btn-primary:hover {
  background: #00e67a;
  box-shadow: 0 0 24px rgba(0,255,136,0.25);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 20px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--ease);
  text-decoration: none;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--border-strong);
}

/* ═══════════════════════════════════════════════
   AUTH FOOTER & ALERTS
   ═══════════════════════════════════════════════ */
.auth-footer {
  text-align: center;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.auth-footer p { font-size: 13px; color: var(--text-dim); }
.auth-footer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--ease);
}
.auth-footer a:hover { color: var(--glow); text-decoration: underline; }

.auth-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 20px;
}

.auth-alert--success {
  background: rgba(0,255,136,0.06);
  border: 1px solid var(--border-glow);
  color: var(--primary);
}

.auth-alert--error {
  background: rgba(239,68,68,0.06);
  border: 1px solid rgba(239,68,68,0.15);
  color: var(--red);
}

.auth-alert--info {
  background: rgba(59,130,246,0.06);
  border: 1px solid rgba(59,130,246,0.15);
  color: var(--info);
}

.auth-alert svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }

/* ═══════════════════════════════════════════════
   EMAIL CONFIRM STATE
   ═══════════════════════════════════════════════ */
.confirm-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--glow-faint);
  border: 2px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.confirm-icon svg { width: 32px; height: 32px; color: var(--glow); }

.confirm-email-highlight {
  font-weight: 600;
  color: var(--text);
  background: rgba(255,255,255,0.05);
  padding: 2px 8px;
  border-radius: 4px;
}

.resend-timer {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 12px;
}
.resend-timer a { color: var(--primary); text-decoration: none; font-weight: 500; }
.resend-timer a:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════
   PASSWORD STRENGTH
   ═══════════════════════════════════════════════ */
.password-strength {
  display: flex;
  gap: 4px;
  margin-top: 8px;
}

.password-strength__bar {
  flex: 1;
  height: 3px;
  border-radius: 2px;
  background: var(--border);
  transition: background var(--ease-smooth);
}

.password-strength[data-strength="1"] .password-strength__bar:nth-child(-n+1) { background: var(--danger); }
.password-strength[data-strength="2"] .password-strength__bar:nth-child(-n+2) { background: var(--orange); }
.password-strength[data-strength="3"] .password-strength__bar:nth-child(-n+3) { background: var(--amber); }
.password-strength[data-strength="4"] .password-strength__bar:nth-child(-n+4) { background: var(--glow); }

.password-strength__label {
  font-size: 11px;
  margin-top: 4px;
  font-weight: 500;
}

/* ═══════════════════════════════════════════════
   TERMS CHECKBOX
   ═══════════════════════════════════════════════ */
.terms-check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 24px;
}

.terms-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--glow);
  cursor: pointer;
  margin-top: 2px;
  flex-shrink: 0;
}

.terms-check label {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.4;
  cursor: pointer;
}

.terms-check label a { color: var(--primary); text-decoration: none; }
.terms-check label a:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes subtlePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}
.pulse { animation: subtlePulse 2s ease-in-out infinite; }

@keyframes checkDraw {
  from { stroke-dashoffset: 24; }
  to { stroke-dashoffset: 0; }
}

.check-animated {
  stroke-dasharray: 24;
  stroke-dashoffset: 24;
  animation: checkDraw 0.6s 0.3s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* ═══════════════════════════════════════════════
   SCROLLBAR
   ═══════════════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.12); }