.msg-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: #ef4444;
    color: white;
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 0.7rem;
    display: none;
}

/* --- Brand Title Animation - Minimalist --- */
.brand-title {
    text-decoration: none;
    color: #ffffff !important;
    font-size: 1.5rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    display: inline-block;
}

.brand-text {
    display: inline-block;
    transition: all 0.3s ease;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

/* Hover Animation - Minimalist */
.brand-title:hover {
    transform: translateY(-2px);
}

.brand-title:hover .brand-text {
    color: #8b5cf6 !important;
    text-shadow: 0 0 15px rgba(139, 92, 246, 0.4);
}

.msg-btn {
    position: relative;
}

/* ═══════════════════════════════════════════
   MESSAGING MODAL — redesign
   ═══════════════════════════════════════════ */

/* Popup container (replaces .popup inline styles) */
.msg-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.96);
    width: min(900px, 96vw);
    height: min(620px, 88vh);
    background: #0d1117;
    border: 1px solid rgba(51, 65, 85, 0.7);
    border-radius: 20px;
    box-shadow: 0 32px 64px rgba(0,0,0,0.6), 0 0 0 1px rgba(139,92,246,0.08);
    display: flex;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.16,1,0.3,1);
    font-family: 'Fira Code', monospace;
    z-index: 10001;
}

.overlay.visible .msg-popup {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* ── Sidebar ── */
.msg-sidebar {
    width: 280px;
    flex-shrink: 0;
    border-right: 1px solid rgba(51, 65, 85, 0.6);
    display: flex;
    flex-direction: column;
    background: #0a0f1a;
    overflow: hidden;
}

.msg-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1rem 0.9rem;
    border-bottom: 1px solid rgba(51, 65, 85, 0.5);
    background: #070c15;
    flex-shrink: 0;
}

.msg-sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    color: #e2e8f0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.msg-sidebar-title i {
    color: #6366f1;
}

.msg-sidebar-actions {
    display: flex;
    gap: 0.35rem;
}

/* Icon-only action buttons */
.msg-icon-btn {
    background: transparent;
    border: none;
    color: #64748b;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    font-size: 0.9rem;
}

.msg-icon-btn:hover {
    background: rgba(255,255,255,0.07);
    color: #e2e8f0;
}

.msg-delete-btn:hover {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

/* Conversation list */
.msg-list {
    overflow-y: auto;
    flex: 1;
    scrollbar-width: thin;
    scrollbar-color: #334155 transparent;
}

.msg-list::-webkit-scrollbar { width: 4px; }
.msg-list::-webkit-scrollbar-track { background: transparent; }
.msg-list::-webkit-scrollbar-thumb { background: #334155; border-radius: 4px; }

/* Contact row */
.msg-contact {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background 0.15s;
    border-bottom: 1px solid rgba(51, 65, 85, 0.3);
}

.msg-contact:hover { background: rgba(51, 65, 85, 0.35); }
.msg-contact.active { background: rgba(99, 102, 241, 0.12); }
.msg-contact.unread { border-left: 2px solid #6366f1; }

.msg-contact-info {
    flex: 1;
    min-width: 0;
}

.msg-contact-top {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.2rem;
}

.msg-contact-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: #e2e8f0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.msg-contact-time {
    font-size: 0.7rem;
    color: #475569;
    white-space: nowrap;
    margin-left: 0.5rem;
    flex-shrink: 0;
}

.msg-contact-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.msg-contact-last {
    font-size: 0.78rem;
    color: #64748b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.msg-unread-badge {
    background: #6366f1;
    color: white;
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 1px 6px;
    margin-left: 0.5rem;
    flex-shrink: 0;
}

/* Avatar */
.msg-avatar {
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.msg-avatar-sm { width: 36px; height: 36px; font-size: 0.8rem; }
.msg-avatar-md { width: 36px; height: 36px; font-size: 0.9rem; }
.msg-avatar-list { width: 42px; height: 42px; font-size: 1rem; }

/* Search panel */
.msg-search-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.75rem;
    background: #111827;
    border: 1px solid #334155;
    border-radius: 10px;
    padding: 0.5rem 0.75rem;
}

.msg-search-icon { color: #475569; font-size: 0.85rem; flex-shrink: 0; }

.msg-search-input {
    flex: 1;
    background: transparent;
    border: none;
    color: #e2e8f0;
    font-size: 0.875rem;
    font-family: inherit;
    outline: none;
}

.msg-search-input::placeholder { color: #475569; }

.msg-search-results {
    margin: 0 0.75rem;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(51,65,85,0.5);
}

.msg-search-result-item {
    padding: 0.65rem 0.9rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: #e2e8f0;
    border-bottom: 1px solid rgba(51,65,85,0.3);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    transition: background 0.15s;
}

.msg-search-result-item:last-child { border-bottom: none; }
.msg-search-result-item:hover { background: rgba(99,102,241,0.12); }

.msg-cancel-search-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: transparent;
    border: none;
    color: #64748b;
    font-size: 0.8rem;
    font-family: inherit;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: color 0.15s;
    margin: 0.25rem 0.75rem 0.75rem;
}

.msg-cancel-search-btn:hover { color: #e2e8f0; }

/* Broadcast panel */
.msg-broadcast-panel {
    padding: 0.75rem;
    border-bottom: 1px solid rgba(51,65,85,0.4);
}

.msg-broadcast-label {
    font-size: 0.78rem;
    color: #f59e0b;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.msg-broadcast-input {
    width: 100%;
    background: #111827;
    border: 1px solid #334155;
    border-radius: 8px;
    color: #e2e8f0;
    font-family: inherit;
    font-size: 0.85rem;
    padding: 0.6rem 0.75rem;
    resize: none;
    height: 80px;
    outline: none;
}

.msg-broadcast-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.msg-broadcast-send-btn {
    flex: 1;
    background: #6366f1;
    border: none;
    color: white;
    border-radius: 8px;
    padding: 0.5rem;
    font-family: inherit;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background 0.15s;
}

.msg-broadcast-send-btn:hover { background: #4f46e5; }

/* State text (loading, empty) */
.msg-state-text {
    padding: 2rem 1rem;
    text-align: center;
    color: #475569;
    font-size: 0.85rem;
}

/* ── Chat content panel ── */
.msg-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #0d1117;
    min-width: 0;
}

.msg-chat-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid rgba(51, 65, 85, 0.5);
    background: #070c15;
    flex-shrink: 0;
}

.msg-back-btn {
    display: none;
    background: transparent;
    border: none;
    color: #64748b;
    font-size: 1.1rem;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    flex-shrink: 0;
}

.msg-back-btn:hover { background: rgba(255,255,255,0.07); color: #e2e8f0; }

.msg-chat-user-info {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex: 1;
    min-width: 0;
}

.msg-chat-username {
    font-weight: 600;
    font-size: 0.95rem;
    color: #e2e8f0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Messages area */
.msg-chat-messages {
    flex: 1;
    padding: 1.25rem 1rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    scrollbar-width: thin;
    scrollbar-color: #334155 transparent;
    background: #0d1117;
}

.msg-chat-messages::-webkit-scrollbar { width: 4px; }
.msg-chat-messages::-webkit-scrollbar-track { background: transparent; }
.msg-chat-messages::-webkit-scrollbar-thumb { background: #334155; border-radius: 4px; }

/* Empty state */
.msg-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    height: 100%;
    color: #334155;
}

.msg-empty-state i { font-size: 2.5rem; }
.msg-empty-state p { font-size: 0.875rem; margin: 0; color: #475569; }

/* Date separator */
.msg-date-sep {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0.75rem 0;
    color: #475569;
    font-size: 0.7rem;
}

.msg-date-sep::before,
.msg-date-sep::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(51,65,85,0.4);
}

/* Bubble wrapper */
.msg-bubble-wrap {
    display: flex;
    flex-direction: column;
    max-width: 72%;
}

.msg-bubble-wrap.sent { align-self: flex-end; align-items: flex-end; }
.msg-bubble-wrap.received { align-self: flex-start; align-items: flex-start; }

/* Message bubble */
.msg-message {
    padding: 0.55rem 0.9rem;
    border-radius: 16px;
    font-size: 0.875rem;
    line-height: 1.45;
    word-break: break-word;
    position: relative;
}

.msg-message.sent {
    background: linear-gradient(135deg, #4f46e5, #6366f1);
    color: white;
    border-bottom-right-radius: 4px;
}

.msg-message.received {
    background: #1e293b;
    color: #e2e8f0;
    border-bottom-left-radius: 4px;
    border: 1px solid rgba(51,65,85,0.5);
}

.msg-bubble-time {
    font-size: 0.65rem;
    color: #475569;
    margin-top: 0.2rem;
    padding: 0 0.2rem;
}

/* Consecutive messages: tighten gap */
.msg-bubble-wrap + .msg-bubble-wrap.sent { margin-top: 0.15rem; }
.msg-bubble-wrap + .msg-bubble-wrap.received { margin-top: 0.15rem; }

/* Input area */
.msg-input-area {
    padding: 0.85rem 1rem;
    border-top: 1px solid rgba(51, 65, 85, 0.5);
    background: #070c15;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-shrink: 0;
}

.msg-input {
    flex: 1;
    background: #111827;
    border: 1px solid rgba(51,65,85,0.7);
    border-radius: 24px;
    color: #e2e8f0;
    padding: 0.6rem 1rem;
    font-size: 0.875rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}

.msg-input:focus { border-color: #6366f1; }
.msg-input::placeholder { color: #475569; }

.msg-send-btn {
    background: linear-gradient(135deg, #4f46e5, #6366f1);
    color: white;
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.9rem;
    transition: transform 0.15s, box-shadow 0.15s;
    flex-shrink: 0;
}

.msg-send-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 0 12px rgba(99,102,241,0.45);
}

/* ── Mobile ── */
@media (max-width: 768px) {
    .msg-popup {
        width: 100vw;
        height: 100dvh;
        max-width: 100vw;
        max-height: 100dvh;
        border-radius: 0;
        top: 0;
        left: 0;
        transform: none;
        flex-direction: column;
    }

    .overlay.visible .msg-popup {
        transform: none;
    }

    .msg-sidebar {
        width: 100%;
        height: 100%;
        border-right: none;
        position: absolute;
        inset: 0;
        z-index: 1;
    }

    .msg-sidebar.hidden {
        display: none;
    }

    .msg-content {
        position: absolute;
        inset: 0;
        z-index: 2;
        display: none;
    }

    .msg-content.active {
        display: flex;
    }

    .msg-back-btn {
        display: flex !important;
    }
}

/* --- GitHub Support Tooltip --- */
.support-tooltip {
    position: relative;
}

.support-tooltip::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 8px;
    padding: 4px 8px;
    background: #eab308;
    color: #0f172a;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    pointer-events: none;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.support-tooltip::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 4px;
    border: 4px solid transparent;
    border-top-color: #eab308;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.support-tooltip:hover::before,
.support-tooltip:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-2px);
}

@keyframes heartbeat {
    0% {
        transform: scale(1);
    }

    14% {
        transform: scale(1.1);
        text-shadow: 0 0 10px rgba(251, 191, 36, 0.6);
    }

    28% {
        transform: scale(1);
    }

    42% {
        transform: scale(1.1);
        text-shadow: 0 0 10px rgba(251, 191, 36, 0.6);
    }

    70% {
        transform: scale(1);
    }
}

.github-pulse {
    color: #fbbf24 !important;
    animation: heartbeat 3s infinite;
    display: inline-block;
}

.github-pulse:hover {
    animation: none;
    text-shadow: 0 0 15px rgba(251, 191, 36, 0.8);
    transform: scale(1.1);
    transition: all 0.3s ease;
}

/* --- Modal Grid Layout --- */
.ranking-list.two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 1rem;
}

/* Center last item if odd */
.ranking-list.two-columns> :last-child:nth-child(odd) {
    grid-column: span 2;
    width: calc(50% - 0.5rem);
    margin: 0 auto;
}

@media (max-width: 600px) {
    .ranking-list.two-columns {
        grid-template-columns: 1fr;
    }

    .ranking-list.two-columns> :last-child:nth-child(odd) {
        grid-column: span 1;
        width: 100%;
    }
}

/* BACKDROP */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(10px);
    background: rgba(0,0,0,0.6);
    justify-content: center;
    align-items: center;
}

/* CARD */
.modal-content {
    position: relative;
    background: #111827;
    padding: 25px;
    border-radius: 16px;
    width: 420px;
    max-width: 90%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    animation: pop .25s ease;
}

/* ANIMACIÓN */
@keyframes pop {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* TITULO */
.modal-content h2 {
    color: #fff;
    margin-bottom: 15px;
    font-size: 22px;
    text-align: center;
}

/* INPUTS */
.modal-content input,
.modal-content select,
.modal-content textarea {
    width: 100%;
    margin-bottom: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid #2d3748;
    background: #0b1220;
    color: #fff;
    outline: none;
    transition: 0.2s;
}

.modal-content textarea {
    resize: none;
    height: 70px;
}

.modal-content input:focus,
.modal-content textarea:focus,
.modal-content select:focus {
    border-color: #6366f1;
    box-shadow: 0 0 0 2px rgba(99,102,241,0.3);
}

/* BOTÓN */
.modal-content button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: 0.2s;
}

.modal-content button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(99,102,241,0.4);
}

/* CLOSE */
.close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    color: white;
    cursor: pointer;
}

/* --- Notifications System --- */
.notification-btn {
    position: relative;
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: #ef4444;
    color: white;
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 0.7rem;
    display: none;
}

/* ===== NOTIFICATIONS MODAL ===== */

/* Overlay / backdrop */
.notif-overlay,
#notificationsModal {
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 23, 0.80);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 1rem;
}

.notif-overlay.visible,
#notificationsModal.visible {
    display: flex;
}

/* Dialog */
.notif-dialog {
    position: relative;
    background: linear-gradient(160deg, #0a1628 0%, #0d1e35 60%, #0f172a 100%);
    border: 1px solid rgba(59, 130, 246, 0.18);
    border-radius: 22px;
    width: 100%;
    max-width: 680px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow:
        0 0 0 1px rgba(59, 130, 246, 0.08),
        0 30px 70px -15px rgba(0, 0, 0, 0.9),
        0 0 100px -25px rgba(59, 130, 246, 0.18);
    animation: notifPop 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes notifPop {
    from { opacity: 0; transform: scale(0.91) translateY(-8px); }
    to   { opacity: 1; transform: scale(1)    translateY(0); }
}

/* Accent gradient bar */
.notif-accent-bar {
    height: 3px;
    background: linear-gradient(90deg, #3b82f6 0%, #8b5cf6 55%, #06b6d4 100%);
    flex-shrink: 0;
}

/* Close button */
.notif-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    border: 1px solid rgba(51, 65, 85, 0.5);
    background: rgba(15, 23, 42, 0.6);
    color: #475569;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 10;
    line-height: 1;
    padding: 0;
}

.notif-close-btn:hover {
    background: rgba(239, 68, 68, 0.14);
    border-color: rgba(239, 68, 68, 0.4);
    color: #ef4444;
    transform: scale(1.08);
}

/* Header */
.notif-header {
    padding: 1.4rem 1.5rem 1rem;
    border-bottom: 1px solid rgba(51, 65, 85, 0.35);
    flex-shrink: 0;
    background: rgba(10, 20, 40, 0.4);
}

.notif-header-inner {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.notif-terminal-prompt {
    color: #22c55e;
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 1.35rem;
    font-weight: 700;
    opacity: 0.85;
    flex-shrink: 0;
    text-shadow: 0 0 12px rgba(34, 197, 94, 0.5);
}

.notif-header-icon {
    font-size: 1.5rem;
    color: #3b82f6;
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.55));
    flex-shrink: 0;
}

.notif-header-title {
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 1.15rem;
    font-weight: 600;
    color: #f1f5f9;
    letter-spacing: 0.06em;
    line-height: 1.2;
}

.notif-header-subtitle {
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 0.7rem;
    color: #334155;
    letter-spacing: 0.04em;
    margin-top: 0.2rem;
}

/* Tabs bar */
.notif-tabs-bar {
    display: flex;
    gap: 0.3rem;
    padding: 0.65rem 1rem;
    border-bottom: 1px solid rgba(51, 65, 85, 0.3);
    background: rgba(10, 20, 40, 0.25);
    flex-shrink: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.notif-tabs-bar::-webkit-scrollbar { display: none; }

.notif-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.85rem;
    border-radius: 8px;
    border: 1px solid transparent;
    background: transparent;
    color: #475569;
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.18s ease;
    white-space: nowrap;
    letter-spacing: 0.03em;
}

.notif-tab-btn:hover {
    color: #94a3b8;
    background: rgba(51, 65, 85, 0.25);
}

.notif-tab-btn.active {
    background: rgba(59, 130, 246, 0.12);
    border-color: rgba(59, 130, 246, 0.28);
    color: #60a5fa;
}

/* Content area */
.notif-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

/* Scrollable list */
.notif-list {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(59, 130, 246, 0.25) transparent;
}

.notif-list::-webkit-scrollbar { width: 4px; }
.notif-list::-webkit-scrollbar-track { background: transparent; }
.notif-list::-webkit-scrollbar-thumb {
    background: rgba(59, 130, 246, 0.25);
    border-radius: 4px;
}

/* Loading state */
.notif-loading {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: #334155;
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 0.88rem;
    padding: 4rem 1rem;
    justify-content: center;
    letter-spacing: 0.03em;
}

.notif-loading-prompt {
    color: #22c55e;
    font-weight: 700;
    text-shadow: 0 0 8px rgba(34, 197, 94, 0.4);
}

.notif-cursor {
    display: inline-block;
    color: #3b82f6;
    animation: notifBlink 1s step-end infinite;
    font-weight: 700;
}

@keyframes notifBlink {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0; }
}

/* "Ver leídas" toggle button */
.notif-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem;
    background: rgba(10, 20, 40, 0.5);
    border: none;
    border-top: 1px solid rgba(51, 65, 85, 0.25);
    color: #334155;
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    flex-shrink: 0;
}

.notif-toggle-btn:hover {
    background: rgba(59, 130, 246, 0.07);
    color: #64748b;
}

/* Mobile: slide up from bottom */
@media (max-width: 640px) {
    .notif-overlay,
    #notificationsModal {
        align-items: flex-end;
        padding: 0;
    }

    .notif-dialog {
        max-height: 88vh;
        border-radius: 20px 20px 0 0;
        animation: notifSlideUp 0.3s cubic-bezier(0.34, 1.3, 0.64, 1);
    }

    @keyframes notifSlideUp {
        from { opacity: 0; transform: translateY(40px); }
        to   { opacity: 1; transform: translateY(0); }
    }
}

/* Legacy selectors kept for backward compat */
.toggle-read-btn {
    display: none;
}

.notification-item {
    background: rgba(15, 28, 50, 0.6);
    border: 1px solid rgba(51, 65, 85, 0.4);
    border-radius: 14px;
    padding: 1.25rem 1.4rem;
    margin-bottom: 0.85rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.notification-item:last-child {
    margin-bottom: 0;
}

.notification-item:hover {
    transform: translateY(-2px);
    border-color: rgba(59, 130, 246, 0.25);
    box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(59, 130, 246, 0.08);
}

.notification-item.unread {
    border-left: 3px solid #3b82f6;
    background: rgba(15, 35, 70, 0.65);
    box-shadow: inset 4px 0 12px -6px rgba(59, 130, 246, 0.25);
}

.notification-item.read {
    opacity: 0.6;
    background: rgba(10, 18, 35, 0.4);
}

.notification-item.read:hover {
    opacity: 0.8;
}

.notification-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(51, 65, 85, 0.5);
}

.notification-title {
    font-weight: 700;
    color: #f8fafc;
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.notification-title i {
    color: #3b82f6;
    font-size: 1.2rem;
}

.notification-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.3rem;
    font-size: 0.8rem;
    color: #94a3b8;
}

.notification-sender {
    font-weight: 600;
    color: #cbd5e1;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.notification-sender i {
    font-size: 0.9rem;
}

.notification-date {
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.notification-date i {
    font-size: 0.9rem;
}

.notification-content {
    color: #e2e8f0;
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.notification-content.markdown-content h1,
.notification-content.markdown-content h2,
.notification-content.markdown-content h3,
.notification-content.markdown-content h4,
.notification-content.markdown-content h5,
.notification-content.markdown-content h6 {
    color: #f8fafc;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.notification-content.markdown-content h1 {
    font-size: 1.5rem;
    border-bottom: 2px solid #3b82f6;
    padding-bottom: 0.5rem;
}

.notification-content.markdown-content h2 {
    font-size: 1.3rem;
    border-bottom: 1px solid #334155;
    padding-bottom: 0.25rem;
}

.notification-content.markdown-content h3 {
    font-size: 1.15rem;
}

.notification-content.markdown-content p {
    margin-bottom: 0.75rem;
}

.notification-content.markdown-content p:last-child {
    margin-bottom: 0;
}

.notification-content.markdown-content code {
    background: #0f172a;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-family: 'Fira Code', monospace;
    font-size: 0.85rem;
    color: #e2e8f0;
    border: 1px solid #334155;
}

.notification-content.markdown-content pre {
    background: #0f172a;
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 0.75rem 0;
    border: 1px solid #334155;
}

.notification-content.markdown-content pre code {
    background: none;
    padding: 0;
    border: none;
    font-size: 0.8rem;
}

.notification-content.markdown-content a {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px dotted #3b82f6;
}

.notification-content.markdown-content a:hover {
    color: #60a5fa;
    border-bottom-style: solid;
}

.notification-content.markdown-content ul,
.notification-content.markdown-content ol {
    margin-left: 1.75rem;
    margin-bottom: 0.75rem;
}

.notification-content.markdown-content li {
    margin-bottom: 0.4rem;
    line-height: 1.6;
}

.notification-content.markdown-content ul {
    list-style-type: disc;
}

.notification-content.markdown-content ol {
    list-style-type: decimal;
}

.notification-content.markdown-content blockquote {
    border-left: 4px solid #3b82f6;
    padding-left: 1rem;
    margin: 0.75rem 0;
    color: #cbd5e1;
    font-style: italic;
    background: rgba(59, 130, 246, 0.1);
    padding: 0.75rem 1rem;
    border-radius: 0 8px 8px 0;
}

.notification-content.markdown-content strong {
    color: #f8fafc;
    font-weight: 700;
}

.notification-content.markdown-content em {
    color: #cbd5e1;
    font-style: italic;
}

.notification-content.markdown-content hr {
    border: none;
    border-top: 1px solid #334155;
    margin: 1rem 0;
}

.notification-content.markdown-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 0.75rem 0;
}

.notification-content.markdown-content th,
.notification-content.markdown-content td {
    border: 1px solid #334155;
    padding: 0.5rem;
    text-align: left;
}

.notification-content.markdown-content th {
    background: #1e3a5f;
    font-weight: 700;
}

.notification-content.markdown-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 0.5rem 0;
}

.notification-mark-read-btn {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.3);
}

.notification-mark-read-btn:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    transform: translateY(-1px);
    box-shadow: 0 6px 8px -1px rgba(59, 130, 246, 0.4);
}

.notification-mark-read-btn:active {
    transform: translateY(0);
}

.notification-delete-btn {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    border: none;
    padding: 0.5rem;
    border-radius: 8px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    box-shadow: 0 4px 6px -1px rgba(239, 68, 68, 0.3);
    width: 36px;
    height: 36px;
}

.notification-delete-btn:hover {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    transform: translateY(-1px);
    box-shadow: 0 6px 8px -1px rgba(239, 68, 68, 0.4);
}

.notification-delete-btn:active {
    transform: translateY(0);
}

.toggle-read-btn {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.9) 0%, rgba(51, 65, 85, 0.7) 100%);
    border-top: 1px solid rgba(51, 65, 85, 0.5);
    color: #94a3b8;
    cursor: pointer;
    font-weight: 600;
    padding: 1.25rem;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.toggle-read-btn:hover {
    background: linear-gradient(135deg, rgba(51, 65, 85, 0.9) 0%, rgba(71, 85, 105, 0.7) 100%);
    color: #f8fafc;
    transform: translateY(-2px);
}

.toggle-read-btn:active {
    transform: translateY(0);
}

.read-notifications-section {
    animation: slideDown 0.4s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Reacciones de notificaciones ===== */
.notification-reactions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.6rem;
}

.reaction-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    border: 1px solid #334155;
    background: rgba(51, 65, 85, 0.4);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.15s ease;
    color: #94a3b8;
    line-height: 1;
}

.reaction-pill:hover {
    background: rgba(59, 130, 246, 0.15);
    border-color: #3b82f6;
    color: #f1f5f9;
    transform: scale(1.05);
}

.reaction-pill.reacted {
    background: rgba(59, 130, 246, 0.2);
    border-color: #3b82f6;
    color: #93c5fd;
}

.reaction-pill.reacted:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: #ef4444;
    color: #fca5a5;
}

.reaction-emoji {
    font-size: 1rem;
    line-height: 1;
}

.reaction-count {
    font-size: 0.78rem;
    font-weight: 600;
}

.emoji-picker-wrapper {
    position: relative;
}

.reaction-add-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 1.75rem;
    border-radius: 20px;
    border: 1px dashed #475569;
    background: transparent;
    color: #64748b;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.15s ease;
}

.reaction-add-btn:hover {
    border-color: #3b82f6;
    color: #3b82f6;
    background: rgba(59, 130, 246, 0.1);
}

.emoji-picker {
    position: absolute;
    bottom: calc(100% + 6px);
    left: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.2rem;
    padding: 0.5rem;
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    z-index: 100;
    width: 180px;
    animation: fadeInUp 0.15s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.emoji-option {
    font-size: 1.3rem;
    padding: 0.3rem;
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    line-height: 1;
    transition: transform 0.1s ease, background 0.1s ease;
    flex: 0 0 calc(25% - 0.15rem);
    text-align: center;
}

.emoji-option:hover {
    background: rgba(59, 130, 246, 0.2);
    transform: scale(1.2);
}

/* === Header: layout simétrico (override de styles.css) ===
   styles.css usa auto 1fr auto; aquí forzamos 1fr auto 1fr para centrado real */
header {
    grid-template-columns: 1fr auto 1fr;
    gap: 15px;
}

.auth-buttons {
    justify-self: end;
}

/* ===================================================
   RESPONSIVE GLOBAL (base.css — aplica en TODAS las páginas)
   =================================================== */

/* --- Header pantallas medianas: colapsar botones largos --- */
@media (max-width: 1300px) and (min-width: 769px) {
    /* Colapsar "Cerrar sesion" a solo icono */
    .auth-buttons .btn-logout {
        font-size: 0 !important;
        padding: 0.45rem 0.55rem !important;
        gap: 0 !important;
        min-width: 34px;
        justify-content: center !important;
    }
    .auth-buttons .btn-logout i {
        font-size: 0.95rem !important;
    }
}

/* --- Ocultar Raiola en tablets/pantallas pequeñas --- */
@media (max-width: 1024px) and (min-width: 769px) {
    .raiola-container {
        display: none !important;
    }
}

/* --- Header móvil: layout 3 columnas compacto --- */
@media (max-width: 768px) {
    /* Mantener 3 columnas: logo | título | botones */
    header {
        grid-template-columns: auto 1fr auto !important;
        align-items: center !important;
        padding: 5px 10px !important;
        gap: 0.5rem !important;
    }

    /* Logo más pequeño pero visible (sirve de enlace a home) */
    .logo-container {
        display: block !important;
    }
    .logo-container img {
        width: 42px !important;
        height: 39px !important;
    }

    /* Ocultar banner Raiola */
    .raiola-container {
        display: none !important;
    }

    /* Botones de auth: sólo icono, sin texto */
    .auth-buttons {
        display: flex !important;
        flex-wrap: nowrap !important;
        gap: 0.25rem !important;
        align-items: center !important;
        justify-self: end !important;
        width: auto !important;
        padding: 0 !important;
    }

    /* Ocultar texto, mantener icono */
    .auth-buttons .btn-auth,
    .auth-buttons .btn-logout {
        font-size: 0 !important;
        padding: 0.45rem 0.55rem !important;
        gap: 0 !important;
        min-width: 34px;
        justify-content: center !important;
    }
    .auth-buttons .btn-auth i,
    .auth-buttons .btn-logout i {
        font-size: 0.95rem !important;
    }

    /* Badges de mensajes y notificaciones: mantener legibles */
    .msg-badge,
    .notification-badge {
        font-size: 0.6rem !important;
        padding: 1px 4px !important;
        top: -4px !important;
        right: -4px !important;
    }
}

@media (max-width: 480px) {
    header {
        padding: 4px 8px !important;
        gap: 0.3rem !important;
    }

    .logo-container img {
        width: 36px !important;
        height: 33px !important;
    }

    .auth-buttons .btn-auth,
    .auth-buttons .btn-logout {
        padding: 0.4rem 0.45rem !important;
        min-width: 30px;
    }
    .auth-buttons .btn-auth i,
    .auth-buttons .btn-logout i {
        font-size: 0.85rem !important;
    }
}

/* --- Modales generales (.overlay + .popup) en móvil --- */
@media (max-width: 600px) {
    /* Popup: mantiene position: fixed centrado, solo ajusta dimensiones para móvil */
    .popup {
        width: min(92vw, 480px) !important;
        max-width: calc(100vw - 2rem) !important;
        max-height: 85vh !important;
        border-radius: 12px !important;
        margin: 0 !important;
        overflow-y: auto !important;
        padding: 1.25rem 1rem !important;
    }

    .modal-header {
        margin-bottom: 1rem !important;
    }

    .modal-title {
        font-size: 1.1rem !important;
    }

    .modal-close-button {
        top: 0.9rem !important;
        right: 0.9rem !important;
    }

    /* Grid de 2 columnas → 1 columna en móvil */
    .ranking-list.two-columns {
        grid-template-columns: 1fr !important;
    }
    .ranking-list.two-columns > :last-child:nth-child(odd) {
        grid-column: span 1 !important;
        width: 100% !important;
        margin: 0 !important;
    }
}


/* --- Notificaciones: ajuste adicional del diálogo en móvil --- */
@media (max-width: 600px) {
    .notif-dialog {
        max-height: 85vh !important;
    }
    .notif-header {
        padding: 1.1rem 1.1rem 0.8rem !important;
    }
    .notif-list {
        padding: 0.9rem !important;
    }
    .notification-item {
        padding: 1rem 1.1rem !important;
    }
}