/* ════════════════════════════════════════════════════════════════
   STOCKBOY PREMIUM — ENTERPRISE NOTIFICATION SYSTEM
   Toasts & Notification Center
   ════════════════════════════════════════════════════════════════ */

/* ── 1. TOAST CONTAINER ── */
.sb-toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 1000000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
  max-width: 100vw;
}

/* Mobile Bottom Sheet Layout */
@media (max-width: 768px) {
  .sb-toast-container {
    top: auto;
    bottom: 1.5rem;
    left: 1rem;
    right: 1rem;
    align-items: center;
  }
}

/* ── 2. TOAST COMPONENT ── */
.sb-toast {
  position: relative;
  pointer-events: auto;
  width: 360px;
  max-width: 100%;
  background: rgba(16, 37, 48, 0.95);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  box-shadow: 0 10px 30px -5px rgba(0,0,0,0.5), 0 0 15px rgba(0,0,0,0.1);
  overflow: hidden;
  will-change: transform, opacity, height;
  transition: all 0.3s var(--easing);
  animation: sbToastSlideIn 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.sb-toast.closing {
  animation: sbToastSlideOut 0.3s ease-in forwards;
}

/* Themes */
.sb-toast.info { border-left: 3px solid #3B82F6; }
.sb-toast.success { border-left: 3px solid var(--success, #00C853); }
.sb-toast.warning { border-left: 3px solid #F59E0B; }
.sb-toast.error { border-left: 3px solid var(--danger, #FF5252); }
.sb-toast.signal-buy { border-left: 3px solid var(--success, #00C853); }
.sb-toast.signal-sell { border-left: 3px solid var(--danger, #FF5252); }

/* Progress Bar (Auto-dismiss) */
.sb-toast-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background: rgba(255,255,255,0.2);
  width: 100%;
  transform-origin: left;
}
.sb-toast:hover .sb-toast-progress {
  animation-play-state: paused !important; /* Pause on hover */
}

/* Toast Content */
.sb-toast-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sb-toast.info .sb-toast-icon { color: #3B82F6; }
.sb-toast.success .sb-toast-icon { color: var(--success, #00C853); }
.sb-toast.warning .sb-toast-icon { color: #F59E0B; }
.sb-toast.error .sb-toast-icon { color: var(--danger, #FF5252); }
.sb-toast.signal-buy .sb-toast-icon { color: var(--success, #00C853); }
.sb-toast.signal-sell .sb-toast-icon { color: var(--danger, #FF5252); }

.sb-toast-body {
  flex: 1;
  min-width: 0;
}
.sb-toast-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: #fff;
  margin-bottom: 0.25rem;
}
.sb-toast-message {
  font-size: 0.8rem;
  color: var(--text-muted, #8a9bb0);
  line-height: 1.4;
  white-space: pre-wrap; /* For signal multi-line layouts */
}
.sb-toast-time {
  font-size: 0.65rem;
  color: rgba(138,155,176,0.6);
  margin-top: 0.25rem;
}

.sb-toast-close {
  flex-shrink: 0;
  background: transparent;
  border: none;
  color: var(--text-muted, #8a9bb0);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 0.25rem;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sb-toast-close:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

/* Animations */
@keyframes sbToastSlideIn {
  from { opacity: 0; transform: translateX(50px) scale(0.9); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes sbToastSlideOut {
  from { opacity: 1; transform: translateX(0) scale(1); }
  to { opacity: 0; transform: translateX(50px) scale(0.9); }
}

@media (max-width: 768px) {
  @keyframes sbToastSlideIn {
    from { opacity: 0; transform: translateY(50px) scale(0.9); }
    to { opacity: 1; transform: translateY(0) scale(1); }
  }
  @keyframes sbToastSlideOut {
    from { opacity: 1; transform: translateY(0) scale(1); }
    to { opacity: 0; transform: translateY(50px) scale(0.9); }
  }
}

/* ── 3. NOTIFICATION CENTER (NAVBAR) ── */
.sb-nav-bell {
  position: relative;
  background: transparent;
  border: none;
  color: var(--text-muted, #8a9bb0);
  cursor: pointer;
  padding: var(--space-1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.sb-nav-bell:hover, .sb-nav-bell.active {
  color: var(--gold, #FFD54A);
  background: rgba(255,213,74,0.1);
}
.sb-bell-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  background: var(--danger, #FF5252);
  color: #fff;
  font-size: 0.6rem;
  font-weight: bold;
  height: 16px;
  min-width: 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 2px solid var(--bg, #08090D); /* Match navbar bg */
  animation: sbBadgePop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.sb-bell-badge.hidden {
  display: none;
}
@keyframes sbBadgePop {
  0% { transform: scale(0); }
  100% { transform: scale(1); }
}

/* ── 4. NOTIFICATION DROPDOWN ── */
.sb-notif-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  width: 380px;
  max-height: 80vh;
  background: rgba(16, 37, 48, 0.98);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 1000;
}
.sb-notif-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
@media (max-width: 768px) {
  .sb-notif-dropdown {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-height: 85vh;
    border-radius: 1.5rem 1.5rem 0 0;
    transform: translateY(100%);
  }
}

.sb-notif-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sb-notif-header h3 {
  font-size: 1rem;
  color: #fff;
  margin: 0;
}
.sb-notif-actions {
  display: flex;
  gap: var(--space-1);
}
.sb-notif-btn {
  background: transparent;
  border: none;
  color: var(--text-muted, #8a9bb0);
  font-size: 0.75rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  transition: all 0.2s;
}
.sb-notif-btn:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

.sb-notif-list {
  flex: 1;
  overflow-y: auto;
  padding: 0;
  margin: 0;
  list-style: none;
}
.sb-notif-list::-webkit-scrollbar {
  width: 6px;
}
.sb-notif-list::-webkit-scrollbar-track {
  background: transparent;
}
.sb-notif-list::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
}

.sb-notif-empty {
  padding: 3rem 1rem;
  text-align: center;
  color: var(--text-muted, #8a9bb0);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}
.sb-notif-empty svg {
  width: 48px;
  height: 48px;
  opacity: 0.2;
}

.sb-notif-item {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  display: flex;
  gap: 0.75rem;
  cursor: pointer;
  transition: background 0.2s;
  position: relative;
}
.sb-notif-item:hover {
  background: rgba(255,255,255,0.02);
}
.sb-notif-item.unread {
  background: rgba(255,213,74,0.03);
}
.sb-notif-item.unread::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0.35rem;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--gold, #FFD54A);
  border-radius: 50%;
}
.sb-notif-item-body {
  flex: 1;
  min-width: 0;
}
.sb-notif-item-title {
  font-weight: 600;
  font-size: 0.85rem;
  color: #fff;
  margin-bottom: 0.2rem;
}
.sb-notif-item-desc {
  font-size: 0.75rem;
  color: var(--text-muted, #8a9bb0);
  line-height: 1.4;
  white-space: pre-wrap;
}
.sb-notif-item-time {
  font-size: 0.65rem;
  color: rgba(138,155,176,0.5);
  margin-top: 0.4rem;
}

/* ── 5. SOUND TOGGLE ── */
.sb-sound-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-muted, #8a9bb0);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 0.25rem;
}
.sb-sound-toggle.muted {
  opacity: 0.5;
}
.sb-sound-toggle:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}