body {
    background: var(--bg);
    color: var(--text);
    overflow: hidden;
}

.app { display: flex; height: 100vh; width: 100vw; overflow: hidden; }

/* SIDEBAR */
.sidebar {
    width: 220px; flex-shrink: 0;
    background: var(--bg-elevated);
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column;
    z-index: 10;
}
.sidebar-header {
    padding: 16px 18px;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; gap: 10px;
    font-size: 16px; font-weight: 600;
    flex-shrink: 0;
}
.sidebar-header-logo { font-size: 22px; }
.sidebar-nav {
    flex: 1; padding: 10px 8px; overflow-y: auto;
    display: flex; flex-direction: column; gap: 2px;
}
.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 12px; border-radius: 6px;
    color: var(--text-muted); font-size: 13px;
    cursor: pointer; transition: all 0.15s;
    text-align: left; width: 100%;
}
.nav-item:hover { background: var(--bg-hover); color: var(--text); }
.nav-item.active { background: var(--accent); color: var(--accent-text); }
.nav-item-icon { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; }
.nav-item-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-item-badge {
    background: rgba(255,255,255,0.15); color: var(--text);
    padding: 1px 7px; border-radius: 10px;
    font-size: 11px; font-weight: 600; flex-shrink: 0;
}
.nav-item.active .nav-item-badge { background: rgba(255,255,255,0.25); color: var(--accent-text); }
.nav-item-badge.warn { background: rgba(210,153,34,0.3); color: var(--status-waiting-fg); }
.nav-divider { height: 1px; background: var(--border); margin: 8px 4px; }
.sidebar-footer {
    padding: 10px 8px; border-top: 1px solid var(--border);
    display: flex; flex-direction: column; gap: 2px;
    flex-shrink: 0;
}
.sidebar-user {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border-radius: 6px;
    background: var(--bg); border: 1px solid var(--border);
    margin: 4px 0;
}
.sidebar-user-avatar { font-size: 18px; flex-shrink: 0; }
.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-name { font-size: 13px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-user-role { font-size: 11px; color: var(--text-dim); }

/* CONTENT */
.content { flex: 1; display: flex; flex-direction: column; min-width: 0; overflow: hidden; }
.topbar {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 20px; background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0; height: 60px;
}
.topbar-search { position: relative; flex: 1; max-width: 400px; }
.topbar-search input {
    width: 100%; padding: 8px 12px 8px 34px;
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 6px; color: var(--text); font-size: 13px;
}
.topbar-search input:focus { outline: none; border-color: var(--accent); }
.topbar-search::before {
    content: "🔍"; position: absolute; left: 10px; top: 50%;
    transform: translateY(-50%); font-size: 13px; opacity: 0.5; pointer-events: none;
}
.topbar-spacer { flex: 1; }

.status {
    display: flex; align-items: center; gap: 6px;
    font-size: 12px; color: var(--text-muted);
    padding: 4px 12px; border-radius: 12px;
    background: var(--bg); border: 1px solid var(--border);
    flex-shrink: 0;
}
.status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--danger); box-shadow: 0 0 8px currentColor;
    color: var(--danger); transition: background 0.2s, color 0.2s;
}
.status.online .status-dot {
    background: var(--success); color: var(--success);
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.counters { display: flex; gap: 6px; flex-shrink: 0; }
.counter {
    display: flex; align-items: center; gap: 5px;
    padding: 4px 10px; border-radius: 6px;
    font-size: 12px; background: var(--bg); border: 1px solid var(--border);
    color: var(--text-muted);
}
.counter b { color: var(--text); font-weight: 600; }
.counter.waiting b { color: var(--status-waiting-fg); }
.counter.active b { color: var(--status-active-fg); }
.counter.done b { color: var(--status-done-fg); }

.main { flex: 1; overflow-y: auto; padding: 20px; }
.main-inner { max-width: 1100px; margin: 0 auto; width: 100%; }

.empty { text-align: center; padding: 80px 20px; color: var(--text-muted); font-size: 14px; }
.empty-icon { font-size: 48px; opacity: 0.4; margin-bottom: 16px; }

/* MODAL */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.6);
    display: none; align-items: center; justify-content: center;
    z-index: 1000; padding: 20px; backdrop-filter: blur(2px);
}
.modal-overlay.show { display: flex; animation: fadeIn 0.15s; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
    background: var(--bg-elevated); border: 1px solid var(--border);
    border-radius: 12px; box-shadow: var(--shadow);
    max-width: 720px; width: 100%; max-height: 90vh;
    display: flex; flex-direction: column;
    animation: slideUp 0.2s ease-out;
}
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.modal-title { font-size: 16px; font-weight: 600; }
.modal-close {
    width: 30px; height: 30px; border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted); font-size: 18px;
}
.modal-close:hover { background: var(--bg-hover); color: var(--text); }
.modal-body { padding: 20px; overflow-y: auto; flex: 1; }
.modal-footer {
    padding: 12px 20px; border-top: 1px solid var(--border);
    display: flex; justify-content: flex-end; gap: 8px;
}

/* TOAST */
.toast-container {
    position: fixed; bottom: 24px; right: 24px;
    display: flex; flex-direction: column; gap: 8px;
    z-index: 2000; pointer-events: none;
}
.toast {
    background: var(--bg-elevated); border: 1px solid var(--border);
    border-radius: 8px; padding: 12px 16px; box-shadow: var(--shadow);
    min-width: 280px; max-width: 400px; pointer-events: auto;
    animation: slideIn 0.25s ease-out;
}
@keyframes slideIn { from { opacity: 0; transform: translateX(100px); } to { opacity: 1; transform: translateX(0); } }
.toast-title { font-weight: 600; font-size: 13px; margin-bottom: 3px; }
.toast-body { font-size: 12px; color: var(--text-muted); }
.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }
.toast.info { border-left: 3px solid var(--info); }
.toast.warning { border-left: 3px solid var(--warning); }