/* ==========================================================================
   SHARAF MASTER — PORTAL DASHBOARD STYLES (PRESERVED NORDIC NEON DESIGN)
   ========================================================================== */
.portal-main {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: var(--space-md) var(--space-lg) var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* Hero Welcome & Quick Root Morpheme Bar */
.hero-strip {
    width: 100%;
    background: linear-gradient(125deg, rgba(31, 40, 51, 0.88) 0%, rgba(15, 20, 28, 0.94) 100%);
    border: 1px solid var(--border-subtle);
    border-left: 4px solid var(--neon-cyan);
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    box-shadow: 0 14px 35px -12px rgba(0, 0, 0, 0.6);
}

.hero-top-flex {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    justify-content: space-between;
}

.hero-headline-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.philology-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--neon-cyan);
}

.hero-title {
    font-size: var(--fs-xl);
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--text-primary);
    line-height: 1.2;
}

.hero-title span.gold-accent {
    color: var(--amber-gold);
    font-family: var(--font-arabic);
    font-weight: 700;
    padding: 0 0.25rem;
}

.hero-description {
    font-size: var(--fs-base);
    color: var(--text-secondary);
    max-width: 90ch;
}

/* Quick Root & Morphological Filter Pills */
.quick-morpheme-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding-top: var(--space-xs);
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.morpheme-label {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    font-weight: 600;
    margin-right: 0.25rem;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.32rem 0.8rem;
    border-radius: var(--radius-pill);
    font-size: var(--fs-xs);
    font-weight: 600;
    background: rgba(11, 12, 16, 0.65);
    border: 1px solid rgba(102, 252, 241, 0.2);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-chip:hover,
.filter-chip.active {
    background: var(--neon-cyan-dim);
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    box-shadow: 0 0 12px var(--neon-cyan-dim);
}

.filter-chip .chip-ar {
    font-family: var(--font-arabic);
    color: var(--amber-gold);
    font-size: 0.95rem;
}

/* Adaptive Analytics Panel */
.section-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.section-title-group {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.section-indicator-bar {
    width: 5px;
    height: 22px;
    border-radius: var(--radius-pill);
    background: linear-gradient(180deg, var(--neon-cyan), var(--electric-mint));
    box-shadow: 0 0 10px var(--neon-cyan);
}

.section-heading {
    font-size: var(--fs-md);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.section-sub-badge {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--electric-mint);
    background: var(--electric-mint-dim);
    padding: 0.2rem 0.65rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(69, 162, 158, 0.4);
}

.analytics-panel {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.metric-card {
    background: var(--bg-card-glass);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--space-sm);
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.metric-card:hover {
    transform: translateY(-3px);
    border-color: rgba(102, 252, 241, 0.45);
    box-shadow: 0 12px 28px -10px rgba(0, 0, 0, 0.75);
}

.metric-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-xs);
}

.metric-label-group {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.metric-title {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-secondary);
    font-weight: 700;
}

.metric-subtitle {
    font-size: var(--fs-xs);
    color: var(--text-muted);
}

.metric-icon-badge {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: rgba(11, 12, 16, 0.65);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-cyan);
    flex-shrink: 0;
}

.metric-icon-badge.gold {
    color: var(--amber-gold);
    border-color: var(--border-gold);
}

.metric-icon-badge.mint {
    color: var(--electric-mint);
    border-color: rgba(69, 162, 158, 0.45);
}

.metric-numeric-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    background: rgba(11, 12, 16, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-sm);
    padding: 0.55rem 0.65rem;
    align-items: center;
}

.numeric-cell {
    display: flex;
    flex-direction: column;
}

.numeric-val {
    font-family: var(--font-mono);
    font-size: var(--fs-md);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.15;
}

.numeric-val.cyan { color: var(--neon-cyan); }
.numeric-val.gold { color: var(--amber-gold); }
.numeric-val.mint { color: var(--electric-mint); }

.numeric-caption {
    font-size: 0.68rem;
    color: var(--text-muted);
}

.progress-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.progress-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--fs-xs);
}

.progress-status-text {
    color: var(--text-secondary);
    font-weight: 600;
}

.progress-pct {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--neon-cyan);
}

.nordic-progress {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    height: 8px;
    border-radius: var(--radius-pill);
    background-color: rgba(11, 12, 16, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.nordic-progress::-webkit-progress-bar {
    background-color: rgba(11, 12, 16, 0.85);
    border-radius: var(--radius-pill);
}

.nordic-progress.cyan::-webkit-progress-value {
    background: linear-gradient(90deg, var(--electric-mint), var(--neon-cyan));
    border-radius: var(--radius-pill);
    box-shadow: 0 0 12px var(--neon-cyan);
}

.nordic-progress.gold::-webkit-progress-value {
    background: linear-gradient(90deg, #9A7B1C, var(--amber-gold), #FCE38A);
    border-radius: var(--radius-pill);
    box-shadow: 0 0 12px var(--amber-gold);
}

.nordic-progress.mint::-webkit-progress-value {
    background: linear-gradient(90deg, #2B6764, var(--electric-mint), var(--neon-cyan));
    border-radius: var(--radius-pill);
}

.nordic-progress::-moz-progress-bar {
    background: linear-gradient(90deg, var(--electric-mint), var(--neon-cyan));
    border-radius: var(--radius-pill);
}

/* Interlocking Module Showcase (5 Fluid Cards) */
.modules-grid {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.module-card {
    position: relative;
    background: var(--bg-card-glass);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--space-md);
    cursor: pointer;
    transition:
        transform var(--transition-smooth),
        border-color var(--transition-smooth),
        background-color var(--transition-smooth),
        box-shadow var(--transition-smooth);
    outline: none;
    overflow: visible;
}

.module-card:hover,
.module-card:focus-visible {
    transform: translateY(-6px) scale(1.006);
    background: var(--bg-card-hover);
    border-color: var(--neon-cyan);
    box-shadow:
        0 20px 40px -15px rgba(0, 0, 0, 0.85),
        0 0 25px var(--neon-cyan-dim),
        inset 0 1px 0 rgba(102, 252, 241, 0.35);
}

.module-card.gold-featured {
    border-color: var(--border-gold);
}

.module-card.gold-featured:hover,
.module-card.gold-featured:focus-visible {
    border-color: var(--amber-gold);
    box-shadow:
        0 20px 40px -15px rgba(0, 0, 0, 0.85),
        0 0 25px var(--amber-gold-dim);
}

.card-tooltip {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    width: min(310px, 90vw);
    background: rgba(11, 12, 16, 0.96);
    border: 1px solid var(--neon-cyan);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.85rem;
    font-size: var(--fs-xs);
    color: var(--text-primary);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.9), 0 0 16px var(--neon-cyan-dim);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
    z-index: 40;
    text-align: center;
}

.card-tooltip::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: var(--neon-cyan) transparent transparent transparent;
}

.module-card:hover .card-tooltip,
.module-card:focus-visible .card-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.card-header-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-sm);
}

.card-svg-vault {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(11, 12, 16, 0.9), rgba(31, 40, 51, 0.9));
    border: 1px solid rgba(102, 252, 241, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-cyan);
    box-shadow: inset 0 0 12px rgba(102, 252, 241, 0.12);
    transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
    flex-shrink: 0;
}

.module-card:hover .card-svg-vault {
    transform: scale(1.08) rotate(-3deg);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px var(--neon-cyan-dim);
}

.card-svg-vault.gold-vault {
    color: var(--amber-gold);
    border-color: var(--border-gold);
    box-shadow: inset 0 0 12px var(--amber-gold-dim);
}

.module-card:hover .card-svg-vault.gold-vault {
    border-color: var(--amber-gold);
    box-shadow: 0 0 20px var(--amber-gold-glow);
}

.card-status-cluster {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(11, 12, 16, 0.72);
    border: 1px solid rgba(69, 162, 158, 0.35);
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-pill);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--electric-mint);
    box-shadow: 0 0 8px var(--electric-mint);
    animation: pulseGlow 2s infinite;
}

.status-dot.cyan-dot {
    background-color: var(--neon-cyan);
    box-shadow: 0 0 8px var(--neon-cyan);
}

.status-dot.gold-dot {
    background-color: var(--amber-gold);
    box-shadow: 0 0 8px var(--amber-gold);
}

.card-body {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.card-module-code {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--electric-mint);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-arabic-badge {
    font-family: var(--font-arabic);
    font-size: var(--fs-arabic-md);
    color: var(--amber-gold);
    font-weight: 700;
}

.card-title {
    font-size: var(--fs-lg);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.25;
    transition: color var(--transition-fast);
}

.module-card:hover .card-title {
    color: var(--neon-cyan);
}

.card-desc {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    line-height: 1.55;
}

.card-philology-preview {
    background: rgba(11, 12, 16, 0.68);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.85rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.preview-formula {
    font-family: var(--font-arabic);
    font-size: clamp(1.15rem, 1.3vw, 1.45rem);
    color: var(--neon-cyan);
    letter-spacing: 0.02em;
}

.preview-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--amber-gold);
    background: var(--amber-gold-dim);
    padding: 0.15rem 0.5rem;
    border-radius: 5px;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-xs);
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    gap: 0.5rem;
}

.target-route-pill {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.launch-module-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: var(--fs-xs);
    font-weight: 700;
    color: var(--neon-cyan);
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-pill);
    background: var(--neon-cyan-dim);
    border: 1px solid rgba(102, 252, 241, 0.3);
    transition: all var(--transition-fast);
}

.module-card:hover .launch-module-btn {
    background: var(--neon-cyan);
    color: var(--bg-obsidian);
    box-shadow: 0 0 16px var(--neon-cyan-glow);
}

.launch-arrow {
    transition: transform var(--transition-fast);
}

.module-card:hover .launch-arrow {
    transform: translateX(4px);
}

.module-card.is-hidden {
    display: none;
}

.empty-search-state {
    display: none;
    width: 100%;
    background: var(--bg-card-glass);
    border: 1px dashed var(--electric-mint);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-lg);
    text-align: center;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.empty-search-state.visible {
    display: flex;
}

/* Quick Sandbox Panel */
.quick-sandbox-panel {
    width: 100%;
    background: linear-gradient(135deg, rgba(31, 40, 51, 0.9), rgba(11, 12, 16, 0.95));
    border: 1px solid var(--border-gold);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.sandbox-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    align-items: center;
}

.sandbox-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.root-btn {
    padding: 0.5rem 0.95rem;
    border-radius: var(--radius-sm);
    background: rgba(11, 12, 16, 0.8);
    border: 1px solid rgba(212, 175, 55, 0.35);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

.root-btn:hover,
.root-btn.active {
    background: var(--amber-gold-dim);
    border-color: var(--amber-gold);
    box-shadow: 0 0 15px var(--amber-gold-dim);
    transform: translateY(-2px);
}

.root-btn-ar {
    font-family: var(--font-arabic);
    font-size: 1.25rem;
    color: var(--amber-gold);
    font-weight: 700;
}

.sandbox-conjugation-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: var(--space-xs);
}

.conjugation-node {
    background: rgba(11, 12, 16, 0.78);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 0.65rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.conjugation-node:hover {
    border-color: var(--neon-cyan);
    transform: translateY(-2px);
}

.conj-label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}

.conj-arabic {
    font-family: var(--font-arabic);
    font-size: var(--fs-arabic-lg);
    color: var(--neon-cyan);
    font-weight: 700;
}

.conj-translit {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--amber-gold);
}

/* Extension Strip (New SQLite / NLP Modules) */
.extra-labs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

/* Cross-Module Routing Simulator Modal */
.router-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(11, 12, 16, 0.86);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-smooth), visibility var(--transition-smooth);
}

.router-modal-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.router-modal-window {
    width: min(760px, 100%);
    background: linear-gradient(145deg, #1F2833 0%, #0E131A 100%);
    border: 1.5px solid var(--neon-cyan);
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.95), 0 0 35px var(--neon-cyan-dim);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    transform: translateY(20px) scale(0.97);
    transition: transform var(--transition-smooth);
}

.router-modal-backdrop.active .router-modal-window {
    transform: translateY(0) scale(1);
}

.modal-top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-route-badge {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--neon-cyan);
    background: var(--neon-cyan-dim);
    border: 1px solid rgba(102, 252, 241, 0.35);
    padding: 0.25rem 0.7rem;
    border-radius: var(--radius-pill);
}

.modal-close-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.modal-close-btn:hover {
    background: var(--neon-cyan);
    color: var(--bg-obsidian);
}

.modal-simulation-stage {
    background: rgba(11, 12, 16, 0.8);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.modal-actions-row {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.btn-secondary {
    padding: 0.55rem 1.15rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-secondary);
    font-size: var(--fs-xs);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.btn-primary-neon {
    padding: 0.55rem 1.3rem;
    border-radius: var(--radius-pill);
    background: var(--neon-cyan);
    color: var(--bg-obsidian);
    font-size: var(--fs-xs);
    font-weight: 800;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    box-shadow: 0 0 20px var(--neon-cyan-glow);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary-neon:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 28px var(--neon-cyan);
}

/* Responsive Portal Grid Breakpoints */
@media screen and (max-width: 479px) {
    .portal-main { padding: var(--space-sm); }
    .module-card { padding: var(--space-md); }
}

@media screen and (min-width: 640px) {
    .analytics-panel { grid-template-columns: repeat(2, 1fr); }
    .modules-grid { grid-template-columns: repeat(2, 1fr); }
    .extra-labs-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-top-flex { flex-direction: row; align-items: flex-end; }
}

@media screen and (min-width: 1024px) {
    .analytics-panel { grid-template-columns: repeat(3, 1fr); }
    .modules-grid { grid-template-columns: repeat(6, 1fr); }
    .modules-grid .module-card:nth-child(1) { grid-column: span 2; }
    .modules-grid .module-card:nth-child(2) { grid-column: span 2; }
    .modules-grid .module-card:nth-child(3) { grid-column: span 2; }
    .modules-grid .module-card:nth-child(4) { grid-column: span 3; }
    .modules-grid .module-card:nth-child(5) { grid-column: span 3; }
    .sandbox-grid { grid-template-columns: 340px 1fr; }
}

@media screen and (min-width: 1600px) {
    .modules-grid { grid-template-columns: repeat(5, 1fr); }
    .modules-grid .module-card:nth-child(n) { grid-column: span 1; }
}