/* layout.css — Sidebar, topbar, main content area, and navigation styles */

.sidebar {
    width: 248px;
    background: var(--bg2);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto
}

.sidebar {
    position: relative;
}

.logo {
    padding: 18px 20px 14px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer
}

.logo-icon {
    width: 34px;
    height: 34px;
    background: var(--accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
    color: #fff
}

.logo-text {
    font-size: 14px;
    font-weight: 700;
    color: var(--text)
}

.logo-text span {
    color: var(--text3);
    font-weight: 400;
    font-size: 11px;
    display: block;
    margin-top: 1px
}

.nav {
    padding: 8px 0;
    flex: 1
}

.nav-section {
    padding: 8px 20px 4px;
    font-size: 10px;
    font-weight: 700;
    color: var(--text3);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 10px
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 20px;
    cursor: pointer;
    transition: all .12s;
    font-size: 13px;
    color: var(--text2);
    border-left: 3px solid transparent;
    font-weight: 500
}

.nav-item:hover {
    background: var(--bg3);
    color: var(--text)
}

.nav-item.active {
    background: var(--accent-bg);
    color: var(--accent);
    border-left-color: var(--accent);
    font-weight: 600
}

.nav-item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    opacity: .5
}

.nav-item.active svg {
    opacity: 1
}

.nav-badge {
    margin-left: auto;
    font-size: 10px;
    background: var(--accent);
    color: #fff;
    padding: 2px 7px;
    border-radius: 10px;
    font-weight: 700
}

.main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden
}

.topbar {
    height: 56px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    justify-content: space-between;
    flex-shrink: 0;
    background: var(--bg2)
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 16px
}

.topbar-title {
    font-size: 17px;
    font-weight: 700
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 10px
}

.topbar-btn {
    padding: 7px 16px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all .12s;
    border: 1px solid var(--border);
    background: var(--bg2);
    color: var(--text2);
    font-family: inherit
}

.topbar-btn:hover {
    border-color: var(--accent);
    color: var(--accent)
}

.topbar-btn.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff
}

.topbar-btn.primary:hover {
    background: #5b4bd6
}

.content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 24px;
    min-height: 100%
}

.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px
}

.three-col {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 14px
}

.sidebar-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,0.4); z-index: 199; backdrop-filter: blur(2px)
}
.sidebar-overlay.show { display: block }