/* Main Container */
.container-sinta {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--sinta-text);
    background-color: var(--sinta-bg);
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
    border-radius: 16px;
    line-height: 1.6;
}

/* Profile Header Section */
.profile-sinta {
    background: var(--sinta-card-bg);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    margin-bottom: 25px;
    border: 1px solid rgba(0,0,0,0.03);
}

.profile-sinta-wrap {
    display: flex;
    align-items: center;
    gap: 30px;
}

.profile-sinta-image {
    flex-shrink: 0;
    width: 140px;
    height: 140px;
    border: 5px solid #fff;
    border-radius: 50%;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    overflow: hidden;
}

.profile-sinta-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-sint-content {
    flex-grow: 1;
}

.profile-sint-content h3 {
    margin: 0 0 12px 0;
    font-size: 26px;
    color: var(--sinta-primary);
    font-weight: 800;
    letter-spacing: -0.5px;
}

.profile-info {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    color: var(--sinta-muted);
    font-size: 14px;
    font-weight: 500;
}

.profile-info svg {
    width: 18px;
    height: 18px;
    stroke: var(--sinta-muted);
}

/* Subject Badges */
.sinta-subject {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.sinta-subject a {
    background: #fff !important;
    color: var(--sinta-muted) !important;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid #eee;
}

.sinta-subject a:hover {
    background: var(--sinta-primary) !important;
    color: #fff !important;
    border-color: var(--sinta-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Statistics Grid */
.box-menu {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.menu-wrap {
    background: var(--sinta-card-bg);
    padding: 24px 15px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    border-bottom: 4px solid var(--sinta-secondary);
    transition: all 0.3s ease;
    border-top: none;
    border-left: none;
    border-right: none;
}

.menu-wrap:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.06);
}

.menu-wrap p {
    font-size: 32px;
    font-weight: 800;
    color: var(--sinta-text);
    margin: 0;
    line-height: 1;
}

.menu-wrap span {
    display: block;
    margin-top: 8px;
    font-size: 10px;
    text-transform: uppercase;
    color: var(--sinta-muted);
    font-weight: 700;
    letter-spacing: 1px;
}

/* Tabs Navigation */
.content-sinta-button {
    display: flex;
    background: #fff;
    padding: 6px;
    border-radius: 14px;
    gap: 6px;
    margin-bottom: 25px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    border: 1px solid #eee;
}

.btn-sinta {
    flex: 1;
    padding: 12px 10px;
    border: none;
    background: transparent;
    color: var(--sinta-muted);
    font-weight: 700;
    cursor: pointer;
    border-radius: 10px;
    transition: all 0.3s ease;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: inherit;
}

.btn-sinta svg {
    transition: transform 0.3s ease;
}

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

.btn-sinta.active {
    background: var(--sinta-primary) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Tab Content Visibility Logic */
.content-sinta-item {
    display: none;
    width: 100%;
}

.content-sinta-item.active {
    display: flex;
    flex-direction: column;
    animation: fadeInSlide 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.btn-sinta:hover:not(.active) {
    background: #f1f5f9;
    color: var(--sinta-primary);
}

/* Publication Items */
.content-sinta-info {
    background: var(--sinta-card-bg);
    padding: 24px;
    border-radius: 16px;
    margin-bottom: 18px;
    border: 1px solid #f0f0f0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.01);
    transition: all 0.3s ease;
}

.content-sinta-info:hover {
    box-shadow: 0 12px 24px rgba(0,0,0,0.06);
    border-color: var(--sinta-primary);
}

.content-sinta-info h4 {
    margin: 0 0 12px 0;
    font-size: 18px;
    line-height: 1.5;
    font-weight: 800;
}

.content-sinta-info h4 a {
    color: var(--sinta-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.content-sinta-info h4 a:hover {
    color: var(--sinta-secondary);
    text-decoration: none;
}

.content-sinta-info-detail {
    font-size: 13px;
    color: var(--sinta-muted);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
}

.ar-pub {
    color: var(--sinta-muted);
    text-decoration: none;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color 0.2s ease;
}

.ar-pub svg {
    stroke: currentColor;
    flex-shrink: 0;
}

.ar-pub:hover {
    color: var(--sinta-secondary);
    text-decoration: none;
}

.ar-year, .ar-cited, .ar-meta-item {
    color: var(--sinta-text);
    background: #f8fafc;
    padding: 4px 12px;
    border-radius: 6px;
    border: 1px solid #e2e8f0;
    font-weight: 600;
}

.ar-quartile {
    background: var(--sinta-secondary);
    color: #fff;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 5px;
}

.ar-quartile svg {
    stroke: #fff;
}

/* View More Button */
.more-button {
    display: inline-flex;
    margin: 30px auto;
    background: var(--sinta-secondary);
    color: #fff;
    padding: 12px 32px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 800;
    font-size: 15px;
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.more-button:hover {
    background: var(--sinta-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* Responsive */
@media screen and (max-width: 768px) {
    .profile-sinta-wrap { flex-direction: column; text-align: center; }
    .box-menu { grid-template-columns: repeat(2, 1fr); }
    .content-sinta-button { flex-wrap: wrap; }
    .btn-sinta { flex: 0 0 calc(50% - 3px); }
}

@media screen and (max-width: 480px) {
    .box-menu { grid-template-columns: 1fr; }
    .btn-sinta { flex: 0 0 100%; }
}

/* Summary Section */
.sinta-summary-section {
    margin-bottom: 30px;
}

.summary-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--sinta-primary);
    margin: 0 0 20px 0;
    letter-spacing: -0.5px;
}

.summary-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1.5fr;
    gap: 20px;
}

.summary-card {
    background: var(--sinta-card-bg);
    padding: 24px;
    border-radius: 16px;
    border: 1px solid #f0f0f0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}

.summary-card h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--sinta-text);
    margin: 0 0 15px 0;
    text-align: center;
}

/* Quartile Pie Chart */
.quartile-chart-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.circular-chart {
    display: block;
    margin: 10px auto;
    max-width: 120px;
    max-height: 120px;
}

.circle-segment {
    transition: stroke-dasharray 0.3s ease;
}

.chart-legend {
    width: 100%;
    margin-top: 15px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    font-size: 11px;
    font-weight: 600;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

/* Research Output Bars */
.research-chart-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.research-bar-item {
    font-size: 12px;
}

.bar-label {
    margin-bottom: 4px;
    font-weight: 600;
}

.bar-bg {
    background: #f1f5f9;
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
}

.bar-fill {
    background: var(--sinta-primary);
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

/* Stat Table */
.sinta-stat-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.sinta-stat-table th {
    text-align: left;
    padding: 8px;
    border-bottom: 2px solid #f1f5f9;
    color: var(--sinta-muted);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 10px;
}

.sinta-stat-table td {
    padding: 10px 8px;
    border-bottom: 1px solid #f8fafc;
    font-weight: 600;
}

.metric-name {
    color: var(--sinta-muted);
}

@media screen and (max-width: 900px) {
    .summary-grid { grid-template-columns: 1fr; }
}