:root {
    --bg-color: #F9F6FE;
    --white: #ffffff;
    --darker-white: hsl(0, 0%, 97%);
    --more-darker-white: hsl(0, 0%, 96%);
    --primary-color: #9042F1;
    --primary-darker: #190432;
    --primary-hover: #7b2fe0;
    --error-color: #c1271f;
    --success-color: #2e7d32;
    --border-color: rgba(0, 0, 0, 0.15);
    --shadow-subtle: 0 0 2rem .2rem rgba(0, 0, 0, 0.04);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 62.5%;
    background-color: var(--bg-color);
}

body {
    font-family: "Instrument Sans", Arial, Helvetica, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header styles matching index.html */
.dashboard-header {
    height: 5.5rem;
    background-color: var(--white);
    box-shadow: var(--shadow-subtle);
    position: sticky;
    top: 0;
    z-index: 10;
}

.dashboard-header .header-inner {
    width: 95%;
    max-width: 150rem;
    margin: auto;
    padding: 1rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dashboard-header .logo-container {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.dashboard-header .logo-container a {
    display: flex;
    align-items: center;
}

.dashboard-header .logo-container img {
    width: 3rem;
}

.dashboard-header .logo-container h1 {
    font-size: 1.8rem;
    color: var(--primary-darker);
    font-weight: 700;
}

.user-badge {
    width: 3.2rem;
    height: 3.2rem;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Layout */
.dashboard-layout {
    display: flex;
    flex: 1;
    max-width: 150rem;
    width: 95%;
    margin: 2rem auto;
    gap: 3rem;
}

/* Sidebar Navigation */
.dashboard-sidebar {
    width: 26rem;
    flex-shrink: 0;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 1.2rem;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: calc(100vh - 10rem);
    position: sticky;
    top: 7.5rem;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    width: 100%;
    padding: 1.2rem 1.6rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: rgba(25, 4, 50, 0.7);
    background: transparent;
    border: none;
    border-radius: 0.8rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.nav-item svg {
    opacity: 0.7;
}

.nav-item:hover, .nav-item.active {
    color: var(--primary-color);
    background-color: rgba(144, 66, 241, 0.06);
}

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

.sidebar-logout {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    width: 100%;
    padding: 1.2rem 1.6rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: rgba(25, 4, 50, 0.5);
    background: transparent;
    border: none;
    border-radius: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.sidebar-logout:hover {
    color: var(--error-color);
    background-color: rgba(193, 39, 31, 0.05);
}

/* Workspace Content */
.dashboard-content {
    flex: 1;
    min-width: 0;
}

.tab-panel {
    display: none;
    animation: dash-fadeIn 0.3s ease;
}

.tab-panel.active {
    display: block;
}

@keyframes dash-fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.content-header {
    margin-bottom: 3rem;
}

.content-header h1 {
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--primary-darker);
    letter-spacing: -0.05rem;
    margin-bottom: 0.6rem;
}

.content-header p {
    font-size: 1.4rem;
    color: rgba(25, 4, 50, 0.6);
    font-weight: 500;
}

/* Roadmaps Grid */
.roadmaps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(28rem, 1fr));
    gap: 2.4rem;
}

/* Roadmap Cards */
.roadmap-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 1.2rem;
    padding: 2.2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 20rem;
    box-shadow: 0 4px 15px rgba(25, 4, 50, 0.02);
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

.roadmap-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--primary-color);
    opacity: 0.8;
}

.roadmap-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(144, 66, 241, 0.08);
    border-color: rgba(144, 66, 241, 0.3);
}

.card-top h3 {
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--primary-darker);
    line-height: 1.3;
    margin-bottom: 0.8rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-top .card-meta {
    font-size: 1.2rem;
    color: rgba(25, 4, 50, 0.5);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.card-top .badge {
    padding: 0.2rem 0.8rem;
    background-color: rgba(144, 66, 241, 0.08);
    color: var(--primary-color);
    border-radius: 5rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.card-bottom {
    margin-top: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-top: 1px solid rgba(0,0,0,0.06);
    padding-top: 1.5rem;
}

.card-actions {
    display: flex;
    gap: 0.8rem;
}

.btn-icon {
    width: 3.4rem;
    height: 3.4rem;
    border-radius: 0.8rem;
    border: 1px solid var(--border-color);
    background-color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: rgba(25, 4, 50, 0.7);
    transition: all 0.2s ease;
}

.btn-icon:hover {
    color: var(--primary-color);
    background-color: rgba(144, 66, 241, 0.06);
    border-color: rgba(144, 66, 241, 0.3);
}

.btn-icon.delete:hover {
    color: var(--error-color);
    background-color: rgba(193, 39, 31, 0.06);
    border-color: rgba(193, 39, 31, 0.3);
}

.btn-view {
    padding: 0.8rem 1.6rem;
    font-size: 1.3rem;
    font-weight: 600;
    border: none;
    border-radius: 0.8rem;
    background-color: var(--primary-darker);
    color: var(--white);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-view:hover {
    background-color: var(--primary-color);
    box-shadow: 0 4px 10px rgba(144, 66, 241, 0.2);
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 2rem;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 1.2rem;
    max-width: 50rem;
    margin: 4rem auto;
}

.empty-state img {
    width: 6.4rem;
    margin-bottom: 2rem;
    opacity: 0.6;
}

.empty-state h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-darker);
    margin-bottom: 0.8rem;
}

.empty-state p {
    font-size: 1.4rem;
    color: rgba(25, 4, 50, 0.6);
    margin-bottom: 2.4rem;
    width: 80%;
}

.empty-btn {
    padding: 1.2rem 2.4rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--white);
    background-color: var(--primary-darker);
    border-radius: 0.8rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.empty-btn:hover {
    background-color: var(--primary-color);
    box-shadow: 0 4px 10px rgba(144, 66, 241, 0.2);
}

.empty-state.hidden {
    display: none !important;
}

/* Account settings styling */
.account-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 1.2rem;
    padding: 3rem;
    max-width: 60rem;
}

.account-profile-header {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.account-avatar {
    width: 6.4rem;
    height: 6.4rem;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    font-size: 2.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(144, 66, 241, 0.25);
}

.account-name-group h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-darker);
    letter-spacing: -0.03rem;
}

.account-name-group p {
    font-size: 1.4rem;
    color: rgba(25, 4, 50, 0.6);
    font-weight: 500;
}

.account-divider {
    border: none;
    height: 1px;
    background-color: rgba(0, 0, 0, 0.08);
    margin: 2.4rem 0;
}

.account-details {
    display: flex;
    flex-direction: column;
    gap: 1.6rem;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.4rem;
}

.detail-label {
    font-weight: 600;
    color: rgba(25, 4, 50, 0.6);
}

.detail-value {
    font-weight: 700;
    color: var(--primary-darker);
}

.badge-primary {
    padding: 0.4rem 1rem;
    background-color: rgba(144, 66, 241, 0.08);
    color: var(--primary-color);
    border-radius: 5rem;
    font-size: 1.2rem;
}

.badge-success {
    padding: 0.4rem 1rem;
    background-color: rgba(46, 125, 50, 0.08);
    color: var(--success-color);
    border-radius: 5rem;
    font-size: 1.2rem;
}

/* Skeleton Loaders */
.card-skeleton {
    height: 20rem;
    background: linear-gradient(90deg, #f2eff9 25%, #eae6f5 50%, #f2eff9 75%);
    background-size: 200% 100%;
    animation: loading-shimmer 1.5s infinite linear;
    border-radius: 1.2rem;
    border: 1px solid var(--border-color);
}

@keyframes loading-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.card-skeleton.hidden {
    display: none !important;
}

/* Toast alert styled matching index.html */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--white);
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1.2rem 2rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(25, 4, 50, 0.08);
    font-size: 1.3rem;
    font-weight: 600;
    border-radius: 0.8rem;
    animation: dash-toastIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    z-index: 100;
}

.toast.hidden {
    display: none !important;
}

@keyframes dash-toastIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsiveness */
@media screen and (max-width: 900px) {
    .dashboard-layout {
        flex-direction: column;
        margin: 1.5rem auto;
    }
    
    .dashboard-sidebar {
        width: 100%;
        height: auto;
        position: static;
        flex-direction: row;
        gap: 1rem;
        padding: 1.5rem;
    }

    .sidebar-nav {
        flex-direction: row;
        flex: 1;
    }

    .sidebar-logout {
        width: auto;
    }

    .nav-item span, .sidebar-logout span {
        display: none;
    }
}

/* Globe and Lock Icon Visibility Switch Styles */
.btn-icon.visibility {
    color: rgba(25, 4, 50, 0.4);
}

.btn-icon.visibility.public {
    color: var(--primary-color);
    background-color: rgba(144, 66, 241, 0.06);
    border-color: rgba(144, 66, 241, 0.3);
}

.btn-icon.visibility:hover {
    color: var(--primary-color);
    background-color: rgba(144, 66, 241, 0.08);
}

/* Explore community cards metadata */
.card-top .author-badge {
    margin-top: 0.6rem;
    font-size: 1.1rem;
    color: rgba(25, 4, 50, 0.6);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.card-top .author-badge span {
    color: var(--primary-color);
}

.btn-icon.fork:hover {
    color: #2e7d32;
    background-color: rgba(46, 125, 50, 0.06);
    border-color: rgba(46, 125, 50, 0.3);
}