/* ============== NAVBAR (premium minimal) ============== */
/* Prevent horizontal scroll from off-canvas UIs */
html, body { overflow-x: hidden; }

/* Header / Navbar */
.navbar-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  border-bottom: 1px solid var(--edge);
  backdrop-filter: blur(12px) saturate(150%);
  -webkit-backdrop-filter: blur(12px) saturate(150%);
  transition: background-color var(--transition-medium), border-color var(--transition-medium);
}

.navbar-header, .navbar-header * {
  box-sizing: content-box;
}

.navbar {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 20px;
  transition: padding var(--transition-medium);
}

.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Brand */
.navbar-name a {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.navbar-name a:hover {
  opacity: 0.8;
}

/* Desktop inline links */
.navbar-links {
  display: none;
  list-style: none;
  gap: 32px;
  align-items: center;
  margin: 0;
  padding: 0;
}

.navbar-links a {
  position: relative;
  display: inline-block;
  padding: 4px 0;
  font-family: var(--font-main);
  font-weight: 500;
  font-size: 15px;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.navbar-links a::after {
  content: '';
  position: absolute;
  width: 100%;
  transform: scaleX(0);
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--text);
  transform-origin: bottom right;
  transition: transform var(--transition-medium);
  border-radius: 2px;
}

.navbar-links a:hover {
  color: var(--text);
}

.navbar-links a:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

.navbar-links a.active {
  color: var(--text);
}
.navbar-links a.active::after {
  transform: scaleX(1);
}

/* Actions */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: background-color var(--transition-medium), transform var(--transition-fast);
}

.theme-toggle:hover { 
  background-color: var(--soft); 
  transform: scale(1.05);
}
.theme-toggle:active { transform: scale(0.95); }
.theme-toggle:focus-visible { outline: none; box-shadow: 0 0 0 2px var(--edge); }

/* Hamburger (hidden on desktop) */
.navbar-toggle {
  cursor: pointer;
  font-size: 24px;
  color: var(--text);
  display: inline-flex;
  padding: 8px;
  border-radius: 8px;
  transition: background-color var(--transition-fast);
  position: relative;
  z-index: 1006;
}

.navbar-toggle:hover {
  background-color: var(--soft);
}

/* Mobile sidebar (off-canvas, no layout leak) */
.sidebar {
  position: fixed;
  top: 0; right: 0;
  width: 280px;
  height: 100vh;
  background: var(--bg);
  border-left: 1px solid var(--edge);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1005;
  will-change: transform;
}
.sidebar.open { transform: translateX(0); }

.sidebar-links {
  list-style: none;
  padding: 60px 24px;
  margin: 0;
}

.sidebar-links li { margin-bottom: 12px; }

.sidebar-links a {
  font-family: var(--font-main);
  font-weight: 500;
  font-size: 18px;
  color: var(--muted);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 12px;
  transition: all var(--transition-fast);
}

.sidebar-links a:hover { 
  background: var(--soft);
  color: var(--text);
  transform: translateX(4px);
}
.sidebar-links a.active { 
  background: var(--soft);
  color: var(--text);
  font-weight: 600;
}

/* Breakpoints */
@media (min-width: 992px) {
  .navbar-links { display: flex; }
  .navbar-toggle { display: none; }
  .sidebar { display: none; }
}

/* ============== NOTIFICATIONS ============== */
.notification-container {
  position: relative;
  display: flex;
  align-items: center;
}

.notification-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 1000;
  cursor: default;
  animation: fadeIn 0.2s ease-out forwards;
}

.notification-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
  font-size: 18px;
  z-index: 1002;
}

.notification-toggle:hover {
  background: var(--soft);
  transform: scale(1.05);
}

.notification-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background: #ef4444;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg);
  transition: transform var(--transition-fast);
}

.notification-toggle:hover .notification-badge {
  transform: scale(1.1);
}

.notification-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  right: -10px; /* Aligned slightly off the bell center */
  width: 320px;
  max-width: calc(100vw - 40px); /* Prevents overflowing left edge on small screens */
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: 16px;
  box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.15);
  z-index: 1001;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity var(--transition-medium), transform var(--transition-medium);
}

.notification-dropdown.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.notification-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--edge);
  background: var(--bg);
}

.notification-header h4 {
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.notification-close {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  padding: 4px;
  transition: color var(--transition-fast);
}

.notification-close:hover {
  color: var(--text);
}

@media (max-width: 600px) {
  .notification-dropdown {
    position: fixed;
    top: 72px;
    right: 12px;
    left: 12px;
    width: auto;
    max-width: none;
  }
}

.notification-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 360px;
  overflow-y: auto;
}

.notification-list li {
  border-bottom: 1px solid var(--edge);
}
.notification-list li:last-child {
  border-bottom: none;
}

.notification-list a {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.notification-list a:hover {
  background-color: var(--soft);
}

.notification-img-container {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--soft);
}

.notification-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.notification-list a:hover .notification-img-container img {
  transform: scale(1.05);
}

.notification-content {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  min-width: 0;
}

.notification-title {
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 4px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.notification-date {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--font-main);
}

.notification-empty {
  padding: 32px 20px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  font-family: var(--font-main);
}