/* ═══════════════════════════════════════════════
   CONNEK — Login / Auth UI (Phase 2)
═══════════════════════════════════════════════ */

/* ── AUTH GATE OVERLAY ── */
/* Shown on first load if no valid session found */
.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  flex-direction: column;
  background: var(--bg-shell);
  overflow-y: auto;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.auth-gate.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-20px);
}

/* ── AUTH HERO SECTION ── */
.auth-hero {
  position: relative;
  padding: calc(var(--safe-area-top) + 48px) var(--space-xl) var(--space-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  overflow: hidden;
  text-align: center;
  min-height: 280px;
  justify-content: flex-end;
}

.auth-hero-bg {
  position: absolute;
  inset: 0;
  background: var(--carousel-gradient, linear-gradient(160deg, #001f0d 0%, #003d1a 100%));
  z-index: 0;
}

.auth-hero-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: var(--accent-primary);
  opacity: 0.12;
  filter: blur(80px);
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  animation: glowPulse 4s ease-in-out infinite;
  z-index: 0;
}

.auth-logo {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.auth-logo-icon {
  width: 72px;
  height: 72px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(12px);
}

.auth-logo-name {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auth-tagline {
  position: relative;
  z-index: 1;
  font-size: 1.1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.05em;
  max-width: 300px;
  line-height: 1.5;
}

/* ── AUTH FORM CARD ── */
.auth-form-card {
  flex: 1;
  background: var(--bg-surface);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: var(--space-xl) var(--space-lg) calc(var(--space-xl) + var(--safe-area-bottom));
  margin-top: -var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.auth-form-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  text-align: center;
}

/* ── COUNTRY SELECTOR IN LOGIN ── */
.auth-country-select {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.auth-country-select:hover, .auth-country-select:active {
  border-color: var(--accent-primary);
  background: var(--bg-card-hover);
}

.auth-country-select-left {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.auth-country-select-flag {
  font-size: 1.4rem;
  line-height: 1;
}

.auth-country-select-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.auth-country-select-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.auth-country-select-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.auth-country-select-currency {
  font-size: 0.7rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 2px 8px;
  color: var(--text-secondary);
  font-weight: 600;
}

/* ── FORM FIELDS ── */
.auth-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.auth-field-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.auth-input-icon {
  position: absolute;
  left: var(--space-md);
  color: var(--text-muted);
  pointer-events: none;
  flex-shrink: 0;
}

.auth-input {
  width: 100%;
  padding: 14px var(--space-md) 14px 44px;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

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

.auth-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(0,200,150,0.12);
}

.auth-input-toggle {
  position: absolute;
  right: var(--space-md);
  color: var(--text-muted);
  padding: 4px;
  transition: color var(--transition-fast);
}

.auth-input-toggle:hover { color: var(--text-primary); }

/* ── SUBMIT BUTTON ── */
.auth-submit-btn {
  width: 100%;
  padding: 16px;
  background: var(--fab-bg, linear-gradient(135deg, var(--accent-primary), var(--accent-secondary)));
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  color: #000;
  letter-spacing: -0.01em;
  transition: opacity var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-fab);
  position: relative;
  overflow: hidden;
}

.auth-submit-btn:hover { opacity: 0.92; transform: scale(0.99); }
.auth-submit-btn:active { opacity: 0.85; transform: scale(0.97); }
.auth-submit-btn:disabled { opacity: 0.5; transform: none; cursor: not-allowed; }

.auth-submit-btn .btn-spinner {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: inherit;
  border-radius: inherit;
}

.auth-submit-btn.loading .btn-spinner { display: flex; }
.auth-submit-btn.loading .btn-label   { opacity: 0; }

.spinner-ring {
  width: 22px;
  height: 22px;
  border: 3px solid rgba(0,0,0,0.2);
  border-top-color: #000;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ── ERROR MESSAGE ── */
.auth-error {
  display: none;
  padding: var(--space-sm) var(--space-md);
  background: rgba(255,82,82,0.12);
  border: 1px solid rgba(255,82,82,0.3);
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  color: var(--status-error);
  text-align: center;
}

.auth-error.visible { display: block; }

/* ── DIVIDER ── */
.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 500;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

/* ── BRIDGEPRO LINK ── */
.auth-bridgepro-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.auth-bridgepro-btn:hover, .auth-bridgepro-btn:active {
  background: var(--bg-card-hover);
  border-color: var(--accent-primary);
}

/* ── LIVE BADGE (shown next to live countries) ── */
.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  background: rgba(0,230,118,0.12);
  border: 1px solid rgba(0,230,118,0.3);
  border-radius: var(--radius-full);
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--status-success);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.live-badge::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--status-success);
  border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}

/* ── FOOTER ── */
.auth-footer {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.auth-footer a {
  color: var(--accent-primary);
  font-weight: 600;
}

/* ── DEV BYPASS HINT ── */
.auth-dev-hint {
  display: none;
  text-align: center;
  font-size: 0.7rem;
  color: var(--text-muted);
  padding: var(--space-sm);
  background: rgba(255,193,7,0.06);
  border: 1px solid rgba(255,193,7,0.15);
  border-radius: var(--radius-sm);
  margin-top: var(--space-sm);
}

.auth-dev-hint.visible { display: block; }