/* adventure-base.css — Layout, containers, typography */

/* ── StoryForge Design Tokens ── */
:root {
  /* Backgrounds */
  --sf-bg-deep: #0F0F23;
  --sf-bg-surface: rgba(31, 29, 75, 0.4);
  --sf-bg-surface-solid: rgba(31, 29, 75, 0.85);
  --sf-bg-surface-hover: rgba(31, 29, 75, 0.6);
  --sf-bg-elevated: rgba(31, 29, 75, 0.95);

  /* Accent */
  --sf-accent: #7C3AED;
  --sf-accent-soft: #A78BFA;
  --sf-accent-rgb: 124, 58, 237;
  --sf-accent-glow: rgba(124, 58, 237, 0.4);

  /* CTA */
  --sf-cta: #F43F5E;
  --sf-cta-hover: #FB7185;

  /* Text */
  --sf-text: #E2E8F0;
  --sf-text-rgb: 226, 232, 240;
  --sf-text-muted: rgba(226, 232, 240, 0.5);
  --sf-text-dim: rgba(226, 232, 240, 0.35);

  /* Semantic */
  --sf-success: #34D399;
  --sf-danger: #EF4444;
  --sf-warning: #FBBF24;
  --sf-info: #38BDF8;

  /* Borders */
  --sf-border: rgba(124, 58, 237, 0.12);
  --sf-border-hover: rgba(124, 58, 237, 0.3);
  --sf-border-active: rgba(124, 58, 237, 0.5);

  /* Glass */
  --sf-glass-blur: blur(12px);
  --sf-glass-border: 1px solid rgba(124, 58, 237, 0.12);

  /* Typography */
  --sf-font-display: 'Russo One', 'Inter', sans-serif;
  --sf-font-body: 'Chakra Petch', 'Inter', sans-serif;

  /* Transitions */
  --sf-transition: 0.2s ease;
  --sf-transition-slow: 0.4s ease;

  /* Shadows */
  --sf-shadow-glow: 0 0 20px rgba(124, 58, 237, 0.15);
  --sf-shadow-lift: 0 8px 32px rgba(0, 0, 0, 0.3);

  /* Progress gradient */
  --sf-gradient: linear-gradient(135deg, #7C3AED, #F43F5E);
}

.adv-app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--sf-bg-deep);
  color: var(--sf-text);
  font-family: var(--sf-font-body);
}

.adv-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  background: var(--sf-bg-elevated);
  backdrop-filter: var(--sf-glass-blur);
  -webkit-backdrop-filter: var(--sf-glass-blur);
  border-bottom: 1px solid var(--sf-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.adv-header__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.1rem;
  font-family: var(--sf-font-display);
  font-weight: 400;
  color: var(--sf-text);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.adv-header__logo i {
  color: var(--sf-accent);
  font-size: 1.2rem;
  filter: drop-shadow(0 0 6px var(--sf-accent-glow));
}

.adv-header__nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.adv-header__link {
  color: var(--sf-text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: color var(--sf-transition);
}

.adv-header__link:hover,
.adv-header__link--active {
  color: var(--sf-text);
}

.adv-user-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--sf-text);
  margin-left: 0.25rem;
  padding-left: 0.75rem;
  border-left: 1px solid var(--sf-border);
}

.adv-user-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sf-success);
  flex-shrink: 0;
  box-shadow: 0 0 6px rgba(52, 211, 153, 0.5);
}

.adv-user-status .adv-header__link {
  color: var(--sf-text-dim);
  font-size: 0.85rem;
  padding: 0.2rem;
}

.adv-user-status .adv-header__link:hover {
  color: var(--sf-danger);
}

.adv-main {
  flex: 1;
  display: flex;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem;
  gap: 1.5rem;
}

.adv-panel {
  background: var(--sf-bg-surface);
  backdrop-filter: var(--sf-glass-blur);
  -webkit-backdrop-filter: var(--sf-glass-blur);
  border: var(--sf-glass-border);
  border-radius: 12px;
  padding: 1.5rem;
  transition: border-color var(--sf-transition);
}

.adv-panel:hover {
  border-color: rgba(var(--sf-accent-rgb), 0.2);
}

.adv-panel__title {
  font-size: 0.75rem;
  font-family: var(--sf-font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sf-accent-soft);
  margin-bottom: 1rem;
}

.adv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border: 1px solid rgba(var(--sf-accent-rgb), 0.2);
  border-radius: 8px;
  background: rgba(var(--sf-accent-rgb), 0.08);
  color: var(--sf-text);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--sf-transition);
  font-family: inherit;
}

.adv-btn:hover {
  background: rgba(var(--sf-accent-rgb), 0.15);
  border-color: rgba(var(--sf-accent-rgb), 0.35);
  box-shadow: 0 0 12px rgba(var(--sf-accent-rgb), 0.1);
}

.adv-btn--primary {
  background: var(--sf-gradient);
  border-color: transparent;
  color: #fff;
  font-weight: 600;
}

.adv-btn--primary:hover {
  box-shadow: 0 0 20px rgba(var(--sf-accent-rgb), 0.3);
  transform: translateY(-1px);
}

.adv-btn--danger {
  border-color: rgba(239, 68, 68, 0.3);
  color: var(--sf-danger);
}

.adv-btn--danger:hover {
  background: rgba(239, 68, 68, 0.1);
}

.adv-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.adv-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.adv-toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.adv-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 2rem;
  color: var(--sf-text-muted);
  font-size: 0.9rem;
}

.adv-loading__spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(var(--sf-accent-rgb), 0.2);
  border-top-color: var(--sf-accent);
  border-radius: 50%;
  animation: adv-spin 0.8s linear infinite;
}

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

/* --- Upgrade Modal --- */
.adv-upgrade-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 15, 35, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  animation: adv-fadeIn 0.2s ease;
}

.adv-upgrade-modal {
  position: relative;
  background: var(--sf-bg-elevated);
  backdrop-filter: blur(20px);
  border: 1px solid var(--sf-border-hover);
  border-radius: 16px;
  padding: 2.5rem;
  text-align: center;
  min-width: 320px;
  max-width: 420px;
  box-shadow: var(--sf-shadow-lift), var(--sf-shadow-glow);
}

.adv-upgrade-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: none;
  border: none;
  color: var(--sf-text-dim);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
}

.adv-upgrade-close:hover {
  color: var(--sf-text);
}

.adv-upgrade-icon {
  margin-bottom: 1rem;
}

.adv-upgrade-icon i {
  color: var(--sf-warning);
  font-size: 2.5rem;
  filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.4));
}

.adv-upgrade-title {
  font-size: 1.4rem;
  font-family: var(--sf-font-display);
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.adv-upgrade-text {
  font-size: 0.9rem;
  color: var(--sf-text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.adv-upgrade-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  text-align: left;
}

.adv-upgrade-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0;
  font-size: 0.85rem;
  color: rgba(var(--sf-text-rgb), 0.8);
}

.adv-upgrade-features li i {
  color: var(--sf-success);
  font-size: 0.75rem;
  width: 16px;
  text-align: center;
}

.adv-upgrade-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.adv-upgrade-btn {
  background: var(--sf-gradient);
  border: none;
  color: #fff;
  font-weight: 600;
}

.adv-upgrade-btn:hover {
  box-shadow: 0 0 20px rgba(var(--sf-accent-rgb), 0.3);
}

.adv-upgrade-dismiss {
  background: transparent;
  border-color: transparent;
  color: var(--sf-text-dim);
}

.adv-upgrade-dismiss:hover {
  color: var(--sf-text-muted);
}

/* ── Footer ── */
.sf-footer {
  padding: 24px;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.sf-footer a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
}

.sf-footer a:hover {
  color: rgba(255, 255, 255, 0.8);
}

.sf-footer__links {
  margin-top: 0.35rem;
  font-size: 12px;
}