:root {
    --green:        #10B981;
    --green-dark:   #059669;
    --green-xdark:  #047857;
    --green-light:  #D1FAE5;
    --green-mlight: #ECFDF5;
    --amber:        #F59E0B;
    --amber-light:  #FEF3C7;
    --red:          #EF4444;
    --red-light:    #FEE2E2;
    --purple:       #7C3AED;
    --purple-light: #EDE9FE;
    --blue:         #3B82F6;
    --blue-light:   #DBEAFE;
    --text:         #1F2937;
    --muted:        #6B7280;
    --border:       #E5E7EB;
    --card:         #ffffff;
    --shadow:       0 4px 24px rgba(5,150,105,0.10);
    --radius:       18px;
    --radius-sm:    12px;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #d1fae5 0%, #f0fdf4 45%, #ecfdf5 100%);
    min-height: 100vh;
    color: var(--text);
}

.dashboard {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* ─── HEADER ─────────────────────────────────────────────────────────────── */

.dash-header {
    background: var(--card);
    border-radius: var(--radius);
    padding: 22px 32px;
    margin-bottom: 18px;
    box-shadow: var(--shadow);
    border-left: 6px solid var(--green);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 18px;
}

.brand-logos {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo { height: 48px; object-fit: contain; }

.brand-text h1 {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--green-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
}

.brand-text h2 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--muted);
    line-height: 1.5;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--green-mlight);
    color: var(--green-dark);
    border: 1.5px solid var(--green-light);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.2s, transform 0.15s;
    white-space: nowrap;
}

.btn-back:hover {
    background: var(--green-light);
    transform: translateX(-2px);
}

.data-date {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.date-label {
    font-size: 0.68rem;
    color: var(--muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.date-value {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--green-dark);
}

/* ─── FILTER ─────────────────────────────────────────────────────────────── */

.filter-section {
    background: var(--card);
    border-radius: var(--radius);
    padding: 20px 28px;
    margin-bottom: 18px;
    box-shadow: var(--shadow);
}

.filter-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    min-width: 160px;
}

.search-group { min-width: 220px; }

.filter-group label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-group select,
.filter-group input {
    padding: 9px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text);
    background: #FAFAFA;
    outline: none;
    transition: border-color 0.2s;
    font-family: inherit;
}

.filter-group select:focus,
.filter-group input:focus {
    border-color: var(--green);
}

.search-wrap { position: relative; }
.search-wrap input { width: 100%; padding-right: 36px; }

.search-icon {
    position: absolute;
    right: 11px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9rem;
    pointer-events: none;
}

.filter-action {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.btn-filter, .btn-reset {
    padding: 9px 24px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: background 0.2s, transform 0.15s;
    font-family: inherit;
}

.btn-filter { background: var(--green); color: #fff; }
.btn-filter:hover { background: var(--green-dark); transform: translateY(-1px); }

.btn-reset { background: var(--border); color: var(--text); }
.btn-reset:hover { background: #D1D5DB; transform: translateY(-1px); }

/* ─── KPI ─────────────────────────────────────────────────────────────────── */

.kpi-section {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 16px;
    margin-bottom: 18px;
}

.kpi-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 22px 24px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 16px;
    border-top: 4px solid var(--green-light);
}

.kpi-card.main-kpi { border-top-color: var(--green-dark); }

.kpi-icon {
    font-size: 2rem;
    line-height: 1;
    flex-shrink: 0;
}

.kpi-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.kpi-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    line-height: 1.3;
}

.kpi-value {
    font-size: 2rem;
    font-weight: 900;
    color: var(--green-dark);
    line-height: 1.1;
}

.kpi-card.main-kpi .kpi-value { font-size: 2.4rem; }

.kpi-sub {
    font-size: 0.72rem;
    color: var(--muted);
    font-weight: 600;
}

.kpi-value .up   { color: var(--green); }
.kpi-value .down { color: var(--red); }

.kpi-kat { font-size: 1.05rem !important; line-height: 1.3; }
.kat-innovator    { color: #065F46; }
.kat-advance      { color: #1E40AF; }
.kat-intermediate { color: #4C1D95; }
.kat-novice       { color: #854D0E; }
.kat-beginner     { color: #9F1239; }

/* ─── CHART ───────────────────────────────────────────────────────────────── */

.chart-section { margin-bottom: 18px; }

.chart-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 24px 28px;
    box-shadow: var(--shadow);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.chart-title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text);
}

.chart-sub {
    font-size: 0.78rem;
    color: var(--muted);
    font-weight: 500;
    margin-top: 2px;
}

.chart-badge {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    background: var(--green-mlight);
    color: var(--green-dark);
    border: 1px solid var(--green-light);
}

.chart-wrap {
    height: 300px;
    position: relative;
}

.chart-empty {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 0.9rem;
    text-align: center;
    gap: 8px;
}

.chart-empty span { font-size: 2.5rem; opacity: 0.4; }

/* ─── TABLE ───────────────────────────────────────────────────────────────── */

.table-section { margin-bottom: 30px; }

.table-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 24px 28px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.table-title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text);
}

.table-count {
    font-size: 0.78rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    background: var(--green-mlight);
    color: var(--green-dark);
    border: 1px solid var(--green-light);
}

.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }

thead th {
    text-align: left;
    padding: 10px 14px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--muted);
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

thead th.sortable {
    cursor: pointer;
    user-select: none;
    transition: color 0.15s;
}

thead th.sortable:hover { color: var(--green-dark); }

tbody tr {
    border-bottom: 1px solid var(--border);
    transition: background 0.15s;
    cursor: pointer;
}

tbody tr:hover { background: var(--green-mlight); }
tbody tr:last-child { border-bottom: none; }

tbody td { padding: 11px 14px; vertical-align: middle; }

.col-bil  { color: var(--muted); font-weight: 600; width: 40px; }
.col-kod  { font-size: 0.78rem; color: var(--muted); white-space: nowrap; }
.col-nama { font-weight: 600; }
.col-pkg  { color: var(--muted); font-size: 0.8rem; white-space: nowrap; }
.col-center { text-align: center; }
.skor-num { font-weight: 700; font-size: 0.9rem; }
.skor-prev-num { color: var(--muted); font-size: 0.85rem; }

.score-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.score-high { background: var(--green-light);  color: var(--green-xdark); }
.score-mid  { background: var(--amber-light);  color: #92400E; }
.score-low  { background: var(--red-light);    color: #991B1B; }

.trend-up   { color: var(--green); font-size: 0.75rem; font-weight: 700; margin-left: 6px; }
.trend-down { color: var(--red);   font-size: 0.75rem; font-weight: 700; margin-left: 6px; }

/* ─── LEGEND KATEGORI ────────────────────────────────────────────────────── */

.legend-section { margin-bottom: 18px; }

.legend-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 16px 28px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.legend-title {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    flex-shrink: 0;
}

.legend-items {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    flex: 1;
}

.legend-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    flex: 1;
    min-width: 130px;
    border: 1.5px solid transparent;
    text-align: center;
}

.lg-label {
    font-size: 0.75rem;
    font-weight: 800;
    line-height: 1.2;
}

.lg-range {
    font-size: 0.68rem;
    font-weight: 600;
    margin-top: 2px;
    opacity: 0.8;
}

.lg-innovator    { background: #ECFDF5; border-color: #6EE7B7; color: #065F46; }
.lg-advance      { background: #EFF6FF; border-color: #BFDBFE; color: #1E40AF; }
.lg-intermediate { background: #F5F3FF; border-color: #DDD6FE; color: #4C1D95; }
.lg-novice       { background: #FEFCE8; border-color: #FDE68A; color: #854D0E; }
.lg-beginner     { background: #FFF1F2; border-color: #FECDD3; color: #9F1239; }

/* ─── KATEGORI BADGES ────────────────────────────────────────────────────── */

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
}

.badge-innovator    { background: #ECFDF5; color: #065F46; border: 1px solid #6EE7B7; }
.badge-advance      { background: #EFF6FF; color: #1E40AF; border: 1px solid #BFDBFE; }
.badge-intermediate { background: #F5F3FF; color: #4C1D95; border: 1px solid #DDD6FE; }
.badge-novice       { background: #FEFCE8; color: #854D0E; border: 1px solid #FDE68A; }
.badge-beginner     { background: #FFF1F2; color: #9F1239; border: 1px solid #FECDD3; }
.badge-neutral      { background: #F3F4F6; color: var(--muted); }

/* ─── EMPTY STATE ─────────────────────────────────────────────────────────── */

.empty-row {
    text-align: center !important;
    padding: 48px 14px !important;
    color: var(--muted);
    font-style: italic;
}

/* ─── PAGINATION ──────────────────────────────────────────────────────────── */

.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.pg-btn {
    padding: 6px 14px;
    border: 1.5px solid var(--border);
    background: var(--card);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
    color: var(--text);
}

.pg-btn:hover { border-color: var(--green); color: var(--green-dark); }
.pg-btn.active { background: var(--green); color: #fff; border-color: var(--green); }

/* ─── FOOTER ──────────────────────────────────────────────────────────────── */

.footer {
    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--border);
    padding: 24px 40px;
    text-align: center;
}

.footer p { font-size: 0.78rem; color: var(--muted); line-height: 1.8; }
.footer strong { color: var(--green-dark); }
.footer .hashtags { margin-top: 6px; font-size: 0.72rem; opacity: 0.55; letter-spacing: 0.3px; }

/* ─── RESPONSIVE ──────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
    .kpi-section { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
    .dashboard { padding: 12px; }
    .dash-header { padding: 16px 20px; }
    .brand-text h1 { font-size: 0.9rem; }
    .kpi-section { grid-template-columns: 1fr 1fr; gap: 12px; }
    .kpi-value { font-size: 1.6rem; }
    .kpi-card.main-kpi .kpi-value { font-size: 1.8rem; }
    .chart-wrap { height: 220px; }
    .filter-grid { flex-direction: column; }
    .filter-group { min-width: 100%; }
    .filter-action { justify-content: stretch; }
    .btn-filter, .btn-reset { flex: 1; }
    .table-card { padding: 16px; }
}

@media (max-width: 480px) {
    .kpi-section { grid-template-columns: 1fr; }
    .data-date { display: none; }
}