/* Active Users Sidebar */
.active-users {
    position: fixed;
    top: 0;
    right: -340px; /* Increased from -320px to ensure it's fully hidden */
    width: 320px;
    height: 100vh;
    background: var(--secondary, #1a1a33);
    border-left: 3px solid var(--accent, #ff5e78);
    z-index: 9999 !important;
    padding: var(--header-height, 70px) 1rem 1rem 1rem;
    transition: right 0.3s ease;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    /* Ensure this creates its own stacking context */
    transform: translateZ(0);
    /* will-change: transform; - removed for performance */
    /* Ensure sidebar stays off viewport completely */
    max-width: 320px;
}

/* Force sidebar to be fully hidden by default - prevent any partial visibility */
.active-users:not(.active) {
    right: -340px !important; /* Force completely off-screen */
    visibility: hidden; /* Additional safety */
}

/* ---------------------------------------------------------
   Sidebar Activation Override
   ---------------------------------------------------------
   On some pages (e.g. profile/index.html) local CSS may have
   broader selectors that unintentionally override the
   .active-users.active rule coming from this file.  When that
   happens the sidebar's computed "right" value stays at the
   default -320px, so it remains off-screen even though the
   JavaScript added the .active class successfully.

   We fix that generically here by re-declaring the rule with
   !important and a short explanation so future devs know why
   the extra specificity is required.  This guarantees the
   sidebar slides in whenever it has the .active class.
--------------------------------------------------------- */
aside#activeUsers.active-users.active {
    right: 0 !important; /* Force visible – wins against page-specific overrides */
    z-index: 99999 !important; /* Ensure maximum z-index when active */
    visibility: visible !important; /* Ensure visibility when active */
}

/* Force sidebar to close - overrides all other rules including .active */
aside#activeUsers.active-users.force-close {
    right: -340px !important; /* Force hidden – wins against all other overrides */
    transition: right 0.3s ease !important;
    visibility: hidden !important;
}

/* On very small screens, reduce sidebar width to prevent overflow */
@media (max-width: 480px) {
    .active-users {
        width: 280px;
        right: -300px; /* Adjusted for smaller width */
    }
    
    .active-users:not(.active) {
        right: -300px !important;
    }
    
    aside#activeUsers.active-users.force-close {
        right: -300px !important;
    }
}

/* Ensure body overflow is handled when sidebar is open */
body.sidebar-open {
    overflow-x: hidden !important;
}

.active-users-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 94, 120, 0.2);
}

.active-users-header h3 {
    color: var(--accent, #ff5e78);
    font-size: 1.2rem;
}

.active-users .close-sidebar {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-size: 1.2rem;
    padding: 0.5rem 0.8rem;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.active-users .close-sidebar:hover {
    background: var(--accent);
    color: var(--primary);
    transform: rotate(90deg);
}

#userList {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.user-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: var(--border-radius, 12px);
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.user-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.user-info {
    flex: 1;
    min-width: 0; /* Allow text truncation */
}

.user-info h4 {
    font-size: 0.9rem;
    margin: 0;
    font-weight: 600;
    color: var(--text, #f0e6ff);
}

.status-message {
    font-size: 0.75rem;
    opacity: 0.8;
    color: var(--text, #f0e6ff);
    font-style: italic;
    display: block;
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.status {
    font-size: 0.8rem;
    opacity: 0.8;
}

.status.online {
    color: var(--success, #5cb85c);
}

.status.away {
    color: orange;
}

.message-btn {
    background: none;
    border: none;
    color: var(--accent, #ff5e78);
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.message-btn:hover {
    transform: scale(1.1);
}

.show-users-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--gradient-accent);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2), 0 0 10px rgba(255, 94, 120, 0.3);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
    z-index: 9000; /* Ensure it's above most elements but below the sidebar */
}

.show-users-btn i {
    transition: transform 0.3s ease-out;
}

.show-users-btn:hover {
    transform: translateY(-5px) scale(1.08) rotate(-5deg);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25), 0 0 15px rgba(255, 94, 120, 0.5);
}

.show-users-btn:hover i {
    transform: scale(1.1) rotate(10deg);
}

.show-users-btn:active {
    transform: translateY(-2px) scale(1.02) rotate(0deg);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2), 0 0 5px rgba(255, 94, 120, 0.2);
}

/* Active Users Sidebar Overlay */
.active-users-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); /* Same as user sidebar overlay */
    z-index: 9998; /* Between content and sidebar */
    opacity: 0;
    visibility: hidden; /* Add visibility to ensure it's truly hidden */
    pointer-events: none !important; /* Force no pointer events when hidden */
    transition: opacity 0.3s ease, visibility 0.3s ease;
    display: none; /* Default to hidden */
}

.active-users-overlay.active {
    opacity: 1 !important; /* Force visible – wins against page-specific overrides */
    visibility: visible !important; /* Ensure visibility */
    pointer-events: auto !important; /* Allow interactions when active */
    display: block !important; /* Show when active */
}

/* Hide active users overlay when any modal is open */
body:has(.modal.active) .active-users-overlay {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    z-index: -1 !important; /* Move behind everything when modal is open */
}

/* Hide active users sidebar when any modal is open */
body:has(.modal.active) .active-users {
    right: -320px !important;
    transition: right 0.3s ease !important;
}

/* Message Modal styles (original lines 170-267) were here. */
/* They have been moved to components/shared/styles.css */

.message {
    padding: 0.5rem 0.8rem;
    border-radius: var(--border-radius, 12px);
    max-width: 80%;
    position: relative;
}

.message.sent {
    align-self: flex-end;
    background: var(--accent, #ff5e78);
    color: white;
}

.message.received {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.1);
}

.message-time {
    font-size: 0.7rem;
    opacity: 0.7;
    display: block;
    margin-top: 0.3rem;
    text-align: right;
}

/* Theme toggle styling moved to floating-buttons in features.css */
/* Removed conflicting positioning styles */