/* ========================================
   NOTIFICATION CENTER — ChiffTown
   Deep blue/teal/gold theme
   ======================================== */

/* Bell icon in nav */
.notif-bell {
    position: relative;
    cursor: pointer;
    padding: 0.4rem 0.6rem;
    border-radius: 8px;
    transition: all 0.2s ease;
    color: rgba(255,255,255,0.6);
    background: none;
    border: none;
    font-size: 1.1rem;
}
.notif-bell:hover {
    color: #c9a84c;
    background: rgba(201,168,76,0.1);
}
.notif-bell.has-unread {
    color: #c9a84c;
}
.notif-bell .notif-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background: #e74c3c;
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    pointer-events: none;
    transform: scale(0);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.notif-bell.has-unread .notif-badge {
    transform: scale(1);
}

/* Bell shake animation */
@keyframes bellShake {
    0%, 100% { transform: rotate(0); }
    15% { transform: rotate(14deg); }
    30% { transform: rotate(-12deg); }
    45% { transform: rotate(10deg); }
    60% { transform: rotate(-8deg); }
    75% { transform: rotate(4deg); }
}
.notif-bell.shake i {
    display: inline-block;
    animation: bellShake 0.6s ease;
}

/* Panel */
.notif-panel {
    position: fixed;
    top: 0;
    right: -420px;
    width: 400px;
    max-width: 95vw;
    height: 100vh;
    background: linear-gradient(180deg, #0a1628 0%, #0d1f3c 100%);
    border-left: 1px solid rgba(201,168,76,0.15);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -8px 0 40px rgba(0,0,0,0.5);
}
.notif-panel.open {
    right: 0;
}

/* Backdrop */
.notif-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.notif-backdrop.visible {
    opacity: 1;
    pointer-events: auto;
}

/* Panel header */
.notif-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(201,168,76,0.12);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}
.notif-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #c9a84c;
    margin: 0;
}
.notif-header-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
.notif-header-btn {
    background: none;
    border: none;
    color: rgba(255,255,255,0.4);
    cursor: pointer;
    padding: 0.3rem 0.5rem;
    border-radius: 6px;
    font-size: 0.8rem;
    transition: all 0.2s;
}
.notif-header-btn:hover {
    color: #c9a84c;
    background: rgba(201,168,76,0.1);
}

/* Filter tabs */
.notif-filters {
    display: flex;
    padding: 0.75rem 1.5rem;
    gap: 0.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    flex-shrink: 0;
    overflow-x: auto;
}
.notif-filter {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.5);
    padding: 0.35rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}
.notif-filter:hover {
    color: rgba(255,255,255,0.8);
    border-color: rgba(255,255,255,0.15);
}
.notif-filter.active {
    background: rgba(201,168,76,0.15);
    border-color: rgba(201,168,76,0.3);
    color: #c9a84c;
}

/* Notification list */
.notif-list {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem 0;
}
.notif-list::-webkit-scrollbar { width: 4px; }
.notif-list::-webkit-scrollbar-track { background: transparent; }
.notif-list::-webkit-scrollbar-thumb { background: rgba(201,168,76,0.2); border-radius: 2px; }

/* Empty state */
.notif-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 300px;
    color: rgba(255,255,255,0.3);
    gap: 0.75rem;
}
.notif-empty i {
    font-size: 2.5rem;
    opacity: 0.4;
}
.notif-empty span {
    font-size: 0.9rem;
}

/* Individual notification */
.notif-item {
    padding: 0.9rem 1.5rem;
    display: flex;
    gap: 0.85rem;
    align-items: flex-start;
    cursor: pointer;
    transition: background 0.2s;
    border-left: 3px solid transparent;
    position: relative;
}
.notif-item:hover {
    background: rgba(255,255,255,0.03);
}
.notif-item.unread {
    background: rgba(201,168,76,0.04);
    border-left-color: #c9a84c;
}
.notif-item .notif-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}
.notif-icon.social { background: rgba(59,130,246,0.15); color: #60a5fa; }
.notif-icon.coins  { background: rgba(201,168,76,0.15); color: #c9a84c; }
.notif-icon.xp     { background: rgba(16,185,129,0.15); color: #34d399; }
.notif-icon.achievement { background: rgba(168,85,247,0.15); color: #a78bfa; }
.notif-icon.system  { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.5); }
.notif-icon.dm      { background: rgba(56,189,248,0.15); color: #38bdf8; }
.notif-icon.level   { background: rgba(250,204,21,0.15); color: #facc15; }

.notif-body {
    flex: 1;
    min-width: 0;
}
.notif-body .notif-text {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.45;
    margin-bottom: 0.25rem;
}
.notif-body .notif-text strong {
    color: #fff;
    font-weight: 600;
}
.notif-body .notif-time {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.3);
}

/* Date divider */
.notif-date-divider {
    padding: 0.5rem 1.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255,255,255,0.25);
}

/* Toast popup */
.notif-toast {
    position: fixed;
    top: 80px;
    right: 1.5rem;
    background: rgba(10,22,40,0.95);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: 12px;
    padding: 0.85rem 1.2rem;
    display: flex;
    gap: 0.75rem;
    align-items: center;
    z-index: 11000;
    max-width: 360px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
    transform: translateX(120%);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: pointer;
}
.notif-toast.show {
    transform: translateX(0);
}
.notif-toast .notif-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}
.notif-toast .toast-text {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.4;
}
.notif-toast .toast-text strong {
    color: #fff;
}

@media (max-width: 480px) {
    .notif-panel { width: 100vw; right: -100vw; }
    .notif-toast { right: 0.75rem; left: 0.75rem; max-width: none; }
}