/* ===== Fonts ===== */
body {
    font-family: 'Inter', sans-serif;
    background-color: #0f1116;
    color: #e2e8f0;
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
}

/* ===== App Shell ===== */
.app-shell {
    display: flex;
    min-height: 100vh;
}

/* ===== Sidebar ===== */
.sidebar {
    width: 260px;
    min-width: 260px;
    background-color: #0a0c10;
    border-right: 1px solid #1e222d;
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
}

/* -- Sidebar Header -- */
.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 24px 20px 20px;
    border-bottom: 1px solid #1e222d;
}

.avatar-circle {
    width: 38px;
    height: 38px;
    min-width: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, #91a4d2, #6d85c6);
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-initials {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: #0a0c10;
}

.sidebar-email {
    font-size: 13px;
    color: #8892a8;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* -- Sidebar Navigation -- */
.sidebar-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 12px 10px;
    gap: 2px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    color: #8892a8;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.sidebar-link:hover {
    background-color: #1e222d;
    color: #e2e8f0;
}

.sidebar-link.active {
    background-color: rgba(145, 164, 210, 0.12);
    color: #91a4d2;
}

/* -- Sidebar Logout -- */
.sidebar-logout {
    padding: 4px 10px;
    border-top: 1px solid #1e222d;
}

.logout-btn {
    color: #8892a8;
}

.logout-btn:hover {
    color: #f87171;
    background-color: rgba(248, 113, 113, 0.08);
}

/* -- Sidebar Footer -- */
.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid #1e222d;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.sidebar-social {
    display: flex;
    gap: 16px;
}

.social-link {
    color: #5a6478;
    transition: color 0.15s ease;
    text-decoration: none;
}

.social-link:hover {
    color: #91a4d2;
}

.sidebar-version {
    font-size: 11px;
    color: #3d4556;
    font-family: 'Inter', monospace;
}

/* ===== Main Content ===== */
.main-content {
    flex: 1;
    overflow-y: auto;
    padding: 40px 48px;
    min-height: 100vh;
}

/* ===== Overview Page ===== */
.overview-page {
    max-width: 960px;
}

.overview-heading {
    font-size: 28px;
    font-weight: 700;
    color: #f1f5f9;
    margin-bottom: 32px;
}

/* ===== Dashboard Grid ===== */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Dashboard Card ===== */
.dashboard-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 24px;
    background-color: #1e222d;
    border: 1px solid #2a2f3d;
    border-radius: 12px;
    text-decoration: none;
    color: #e2e8f0;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.dashboard-card:hover {
    border-color: #91a4d2;
    box-shadow: 0 0 20px rgba(145, 164, 210, 0.10);
}

.card-icon {
    color: #91a4d2;
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: #f1f5f9;
    margin: 0;
}

.card-description {
    font-size: 14px;
    color: #8892a8;
    margin: 0;
}