/* =================================================================
   DataAstraa Portfolio - project layer on top of enterprise base.css
   Bridges legacy markup classes generated by index.html inline JS
   onto the enterprise design system + mobile responsive behavior.
   Never edit base.css here - all additions live in this file.
   ================================================================= */

/* ---------------- View switching ---------------- */
.view {
    display: none;
}

.view.active {
    display: block;
}

.view-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 0.35rem;
}

.view-sub {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.75rem;
}

/* ---------------- Sidebar internals ---------------- */
.nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
}

.sidebar .nav-badge {
    margin-left: auto;
    background-color: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    border-radius: 9999px;
    padding: 1px 8px;
    font-size: 0.7rem;
    font-weight: 600;
}

.sidebar-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.45rem;
    color: var(--primary-navy);
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.sidebar-toggle:hover {
    border-color: var(--accent-teal);
    color: var(--accent-teal);
}

/* Filter block inside dark sidebar */
.filter-section {
    padding: 1.25rem 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.filter-label {
    font-size: 0.725rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.35);
    padding: 0 0.75rem;
}

.filter-select {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background-color: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.85);
    font-family: inherit;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-select:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.filter-select option {
    color: var(--text-main);
    background-color: var(--white);
}

/* ---------------- Topbar internals ----------------
   Dark topbar: logo artwork contains white elements that disappear on a
   white bar — keep the chrome navy so brand + controls read clearly. */
.topbar {
    background-color: var(--primary-navy);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar .btn-outline {
    color: var(--accent-gold);
    border-color: var(--accent-gold);
}

.topbar .btn-outline:hover {
    background-color: rgba(197, 168, 128, 0.1);
}

.topbar .search-input {
    background-color: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.16);
    color: var(--white);
}

.topbar .search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.topbar .search-input:focus {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-teal);
    color: var(--white);
}

.topbar .search-icon {
    color: rgba(255, 255, 255, 0.55);
}

.topbar .sidebar-toggle {
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.25);
}

.topbar .sidebar-toggle:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 38px;
    width: auto;
    display: block;
}

.logo-icon {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
    background-color: #2563eb;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    border-radius: 8px;
}

.logo-icon[style*="flex"] {
    display: flex !important;
}

/* Global search */
.search-box {
    position: relative;
    flex: 1;
    max-width: 460px;
    margin: 0 1.5rem;
    min-width: 0;
}

.search-icon {
    position: absolute;
    left: 0.8rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    z-index: 1;
}

.search-input {
    width: 100%;
    padding: 0.6rem 1rem 0.6rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--text-main);
    background-color: var(--bg-workspace);
    transition: var(--transition-smooth);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
    background-color: var(--white);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-results {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.14);
    display: none;
    max-height: 60vh;
    overflow-y: auto;
    z-index: 120;
}

.search-results.show {
    display: block;
}

.search-item {
    padding: 0.7rem 1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    border-bottom: 1px solid #F1F5F9;
    transition: var(--transition-smooth);
}

.search-item:hover {
    background-color: #F8FAFC;
}

.search-item:last-child {
    border-bottom: none;
}

.search-type {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.15rem 0.5rem;
    border-radius: 9999px;
    flex-shrink: 0;
}

.type-client {
    background-color: rgba(13, 148, 136, 0.12);
    color: #0F766E;
}

.type-project {
    background-color: rgba(11, 30, 54, 0.1);
    color: var(--primary-navy);
}

.type-kpi {
    background-color: rgba(197, 168, 128, 0.22);
    color: #8A6D3B;
}

/* ---------------- Content grids ---------------- */
.kpi-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.45rem;
}

.kpi-tile[onclick] {
    cursor: pointer;
}

.charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 0.5rem;
}

.charts-grid .card {
    margin-bottom: 0;
}

.chart-card .chart-wrap {
    position: relative;
    height: 280px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}

.cards-grid .card {
    margin-bottom: 0;
    padding: 1.5rem;
    cursor: pointer;
}

/* ---------------- Card internals (JS-generated) ---------------- */
.card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}

.card-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: 0.3rem;
}

.card-sub {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.6rem;
}

.card-desc {
    font-size: 0.875rem;
    color: var(--text-main);
    line-height: 1.55;
    margin-bottom: 0.85rem;
}

.card-metrics {
    display: flex;
    gap: 1.5rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--border-color);
}

.card-metrics-label {
    font-size: 0.675rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.card-metrics-val {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-slate);
    line-height: 1.5;
}

.card .nav-badge {
    background-color: #F1F5F9;
    color: var(--primary-slate);
    border-radius: 9999px;
    padding: 1px 8px;
    font-size: 0.7rem;
    font-weight: 600;
    flex-shrink: 0;
}

/* ---------------- Tags as pills ---------------- */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

.tag {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.65rem;
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.tag-blue {
    background-color: rgba(13, 148, 136, 0.12);
    color: #0F766E;
}

.tag-green {
    background-color: #E6F4EA;
    color: #137333;
}

.tag-purple {
    background-color: rgba(11, 30, 54, 0.08);
    color: var(--primary-navy);
}

.tag-gray {
    background-color: #F1F5F9;
    color: var(--primary-slate);
}

/* ---------------- KPI cards view ---------------- */
.kpi-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1.35rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.01);
    transition: var(--transition-smooth);
}

.kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06);
}

.kpi-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-slate);
    margin-top: 0.35rem;
}

.kpi-unit {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-teal);
    margin-left: 0.25rem;
}

.kpi-impact {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-top: 0.5rem;
}

/* ---------------- Inline entity pills (LLM answers) ---------------- */
.pill-filter {
    background-color: var(--accent-teal);
    color: var(--white);
    border: none;
    cursor: pointer;
    padding: 0.35rem 0.8rem;
    font-size: 0.72rem;
    transition: var(--transition-smooth);
}

.pill-filter:hover {
    background-color: var(--accent-teal-hover);
}

.pill-client {
    background-color: rgba(13, 148, 136, 0.12);
    color: #0F766E;
    cursor: pointer;
}

.pill-project {
    background-color: rgba(11, 30, 54, 0.1);
    color: var(--primary-navy);
    cursor: pointer;
}

.pill-kpi {
    background-color: rgba(197, 168, 128, 0.22);
    color: #8A6D3B;
    cursor: pointer;
}

.pill-domain {
    background-color: #F1F5F9;
    color: var(--primary-slate);
    cursor: pointer;
}

.pill-tech {
    background-color: rgba(13, 148, 136, 0.16);
    color: #0F766E;
    cursor: pointer;
}

/* ---------------- Detail modal ---------------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(10, 19, 32, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    z-index: 200;
    backdrop-filter: blur(2px);
}

.modal-overlay.show {
    display: flex;
}

.modal {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: min(720px, 100%);
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
    animation: slideDown 0.2s ease-out;
}

.modal-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-navy);
}

.modal-sub {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 5px;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.modal-close:hover {
    color: var(--danger);
    background-color: #FCE8E6;
}

.modal-body {
    padding: 1.5rem 2rem 2rem;
}

.detail-section {
    margin-bottom: 1.25rem;
}

.detail-section h4 {
    font-size: 0.725rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.detail-section p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-main);
}

.detail-metric {
    display: inline-flex;
    flex-direction: column;
    background-color: var(--bg-workspace);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.75rem 1.1rem;
    margin: 0 0.6rem 0.6rem 0;
    min-width: 130px;
}

.detail-metric-val {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-navy);
}

.detail-metric-unit {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.15rem;
}

/* ---------------- Knowledge graph ---------------- */
.graph-container {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem;
    margin-top: 0.5rem;
    overflow: hidden;
}

#graph-container {
    width: 100%;
    height: calc(100vh - 330px);
    min-height: 420px;
}

.graph-container svg {
    display: block;
}

/* ---------------- LLM dock panel ---------------- */
.llm-panel {
    position: fixed;
    top: 0;
    right: -420px;
    width: 400px;
    height: 100vh;
    background-color: var(--white);
    border-left: 1px solid var(--border-color);
    box-shadow: -10px 0 40px rgba(15, 23, 42, 0.18);
    transition: right 0.3s ease;
    z-index: 150;
    display: flex;
    flex-direction: column;
}

.llm-panel.open {
    right: 0;
}

.llm-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.1rem 1.5rem;
    background-color: var(--primary-navy);
    color: var(--white);
    flex-shrink: 0;
}

.llm-header-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 600;
    font-size: 0.95rem;
}

.llm-close {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    padding: 0.25rem;
    transition: var(--transition-smooth);
}

.llm-close:hover {
    color: var(--accent-gold);
}

.llm-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    background-color: var(--bg-workspace);
}

.llm-msg {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
}

.llm-msg.user {
    flex-direction: row-reverse;
}

.llm-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
}

.llm-avatar.ai {
    background-color: var(--primary-navy);
    color: var(--accent-gold);
}

.llm-avatar.user {
    background-color: var(--accent-teal);
    color: var(--white);
}

.llm-bubble {
    padding: 0.7rem 1rem;
    border-radius: 10px;
    font-size: 0.875rem;
    line-height: 1.55;
    max-width: 80%;
}

.llm-bubble.ai {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.llm-bubble.user {
    background-color: var(--accent-teal);
    color: var(--white);
}

.llm-footer {
    display: flex;
    gap: 0.6rem;
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--white);
    flex-shrink: 0;
}

.llm-input {
    flex: 1;
    min-width: 0;
    padding: 0.6rem 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--text-main);
    transition: var(--transition-smooth);
}

.llm-input:focus {
    outline: none;
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.llm-send {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent-teal);
    color: var(--white);
    border: none;
    border-radius: 5px;
    padding: 0 0.9rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.llm-send:hover {
    background-color: var(--accent-teal-hover);
}

/* Typing indicator */
.typing {
    display: flex;
    gap: 4px;
    padding: 4px 0;
}

.typing-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: #94A3B8;
    animation: typingBounce 1.2s infinite ease-in-out;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.15s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes typingBounce {

    0%,
    60%,
    100% {
        transform: translateY(0);
        opacity: 0.5;
    }

    30% {
        transform: translateY(-4px);
        opacity: 1;
    }
}

/* ---------------- Mobile responsive ----------------
   This project explicitly requires mobile support (README claim),
   so a single <=900px breakpoint is added: sidebar becomes off-canvas,
   grids collapse, LLM dock goes full-width. Desktop shell unchanged. */
@media (max-width: 900px) {

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        width: 280px;
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        z-index: 180;
    }

    .sidebar.open {
        transform: translateX(0);
        box-shadow: 6px 0 30px rgba(0, 0, 0, 0.4);
    }

    .sidebar-toggle {
        display: inline-flex;
    }

    .topbar {
        height: auto;
        min-height: 64px;
        flex-wrap: wrap;
        padding: 0.6rem 1rem;
        row-gap: 0.5rem;
    }

    .logo-img {
        height: 30px;
    }

    .search-box {
        order: 3;
        flex-basis: 100%;
        max-width: none;
        margin: 0;
    }

    .content-scrollable {
        padding: 1.25rem;
    }

    .view-title {
        font-size: 1.3rem;
    }

    .charts-grid {
        grid-template-columns: 1fr;
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }

    .kpi-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .modal-overlay {
        padding: 1rem;
    }

    .modal-head,
    .modal-body {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .llm-panel {
        width: 100%;
        right: -100%;
    }

    #graph-container {
        height: 60vh;
        min-height: 320px;
    }
}