:root {
    --bi-text: #edf7f8;
    --bi-sub: rgba(225, 238, 242, 0.78);
    --bi-line: rgba(181, 227, 239, 0.16);
    --bi-glass: rgba(8, 16, 28, 0.42);
    --bi-glass-strong: rgba(9, 18, 31, 0.62);
    --bi-glow: rgba(64, 216, 255, 0.24);
    --bi-primary: #23c9f2;
    --bi-primary-2: #1a80ff;
    --bi-green: #1fd69c;
    --bi-warn: #f5b94c;
    --bi-shadow: 0 16px 42px rgba(0, 0, 0, 0.28);
    --bi-stage-h: calc(100vh - 72px);
    --bi-topbar-offset: 112px;
    --bi-panel-offset: 136px;
}

.bi-shell {
    padding-top: 58px;
    min-height: 100vh;
    background:
        radial-gradient(circle at 15% 12%, rgba(35, 201, 242, 0.10), transparent 34%),
        radial-gradient(circle at 92% 20%, rgba(26, 128, 255, 0.12), transparent 36%),
        linear-gradient(180deg, #08111b 0%, #0b1420 58%, #0a1019 100%);
}

.bi-stage {
    position: relative;
    height: var(--bi-stage-h);
    min-height: 560px;
    margin: 8px 10px 10px;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(181, 227, 239, 0.14);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
    background: #07101a;
}

.bi-stage::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 50% 8%, rgba(35, 201, 242, 0.14), transparent 38%),
        linear-gradient(180deg, rgba(8, 18, 30, 0.0), rgba(8, 18, 30, 0.38) 58%, rgba(8, 18, 30, 0.66));
    z-index: 1;
}

.bi-map {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.bi-floating {
    position: absolute;
    z-index: 4;
}

.bi-topbar {
    top: 10px;
    left: 10px;
    right: 10px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    pointer-events: none;
}

.bi-topbar > * {
    pointer-events: auto;
}

.bi-title-wrap {
    max-width: min(760px, 70vw);
    padding: 12px 14px;
    border-radius: 16px;
    border: 1px solid var(--bi-line);
    background: linear-gradient(180deg, rgba(10, 20, 34, 0.44), rgba(8, 16, 26, 0.28));
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    box-shadow: var(--bi-shadow);
}

.bi-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #8fefff;
    background: rgba(35, 201, 242, 0.08);
    border: 1px solid rgba(35, 201, 242, 0.22);
    border-radius: 999px;
    padding: 4px 10px;
}

.bi-title {
    margin: 8px 0 4px;
    color: var(--bi-text);
    font-size: clamp(18px, 1.8vw, 26px);
    line-height: 1.15;
    letter-spacing: 0.02em;
    text-shadow: 0 0 18px rgba(35, 201, 242, 0.12);
}

.bi-subtitle {
    margin: 0;
    color: var(--bi-sub);
    font-size: 12px;
    line-height: 1.4;
}

.bi-map-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.bi-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 34px;
    padding: 0 12px;
    border-radius: 10px;
    border: 1px solid rgba(144, 214, 232, 0.24);
    background: rgba(8, 19, 31, 0.62);
    color: #dff4fb;
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
    cursor: pointer;
    font-size: 13px;
    line-height: 1;
    text-decoration: none;
}

.bi-btn:hover {
    border-color: rgba(144, 214, 232, 0.44);
    background: rgba(9, 21, 36, 0.78);
}

.bi-btn-primary {
    border-color: rgba(35, 201, 242, 0.34);
    background: linear-gradient(180deg, rgba(35, 201, 242, 0.28), rgba(26, 128, 255, 0.26));
    color: #f5fdff;
}

.bi-btn-lite {
    height: 30px;
    font-size: 12px;
    padding: 0 10px;
}

.bi-center-hud {
    top: var(--bi-topbar-offset);
    left: 50%;
    transform: translateX(-50%);
    width: min(720px, calc(100% - 760px));
    min-width: 360px;
    pointer-events: none;
}

.bi-center-hud .bi-map-title,
.bi-center-hud .bi-breadcrumb,
.bi-center-hud .bi-kpis {
    pointer-events: auto;
}

.bi-map-title {
    margin: 0 auto 8px;
    width: fit-content;
    max-width: 100%;
    color: #f2fbff;
    font-weight: 700;
    font-size: 16px;
    text-align: center;
    border-radius: 12px;
    border: 1px solid var(--bi-line);
    background: rgba(9, 18, 30, 0.52);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    padding: 8px 14px;
    box-shadow: var(--bi-shadow);
}

.bi-breadcrumb {
    min-height: 28px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.bi-crumb {
    border-radius: 999px;
    border: 1px solid rgba(35, 201, 242, 0.22);
    background: rgba(10, 20, 34, 0.52);
    color: #d8f7ff;
    backdrop-filter: blur(14px) saturate(135%);
    -webkit-backdrop-filter: blur(14px) saturate(135%);
    padding: 3px 10px;
    font-size: 12px;
}

.bi-kpis {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
}

.bi-kpi {
    border-radius: 12px;
    border: 1px solid rgba(181, 227, 239, 0.14);
    background: linear-gradient(180deg, rgba(8, 17, 28, 0.62), rgba(8, 16, 26, 0.42));
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
    padding: 8px 10px;
}

.bi-kpi-label {
    color: rgba(225, 238, 242, 0.7);
    font-size: 11px;
}

.bi-kpi-val {
    margin-top: 4px;
    color: #f0fbff;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.05;
}

.bi-kpi-sub {
    margin-top: 4px;
    color: rgba(225, 238, 242, 0.58);
    font-size: 11px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bi-panel {
    top: var(--bi-panel-offset);
    bottom: 12px;
    width: 300px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.bi-panel-left {
    left: 10px;
}

.bi-panel-right {
    right: 10px;
    width: 330px;
}

.bi-panel .bi-card {
    pointer-events: auto;
}

.bi-card {
    background: linear-gradient(180deg, rgba(9, 19, 31, 0.58), rgba(8, 15, 26, 0.44));
    border: 1px solid var(--bi-line);
    border-radius: 16px;
    box-shadow: var(--bi-shadow);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    color: var(--bi-text);
    padding: 10px;
}

.bi-chart-compact {
    height: 160px;
}

.bi-image-swiper {
    width: 100%;
    height: 220px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(181, 227, 239, 0.12);
    background: rgba(8, 17, 29, 0.44);
}

.bi-image-swiper .swiper-wrapper,
.bi-image-swiper .swiper-slide {
    height: 100%;
}

.bi-image-slide {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(225, 238, 242, 0.7);
    font-size: 12px;
}

.bi-image-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bi-image-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(8, 16, 28, 0.7);
    border: 1px solid rgba(181, 227, 239, 0.22);
    color: #d8f7ff;
    font-size: 11px;
}

.bi-image-pagination .swiper-pagination-bullet {
    background: rgba(225, 238, 242, 0.6);
    opacity: 1;
}

.bi-image-pagination .swiper-pagination-bullet-active {
    background: #ffffff;
}

.bi-image-meta {
    margin-top: 6px;
    font-size: 12px;
    color: rgba(225, 238, 242, 0.7);
}

.bi-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}

.bi-card-head h2 {
    margin: 0;
    font-size: 14px;
    color: #e9f8fe;
}

.bi-mini {
    font-size: 12px;
    color: var(--bi-sub);
}

.bi-chart-short {
    height: 125px;
}

.bi-chart {
    height: 190px;
}

.bi-chart-tall {
    height: 210px;
}

.bi-project-list {
    max-height: calc(100vh - 470px);
    min-height: 140px;
    overflow: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.bi-project-item {
    border-radius: 12px;
    border: 1px solid rgba(181, 227, 239, 0.12);
    background: rgba(8, 17, 29, 0.44);
    padding: 10px;
    cursor: pointer;
    color: var(--bi-text);
}

.bi-project-item:hover {
    border-color: rgba(35, 201, 242, 0.26);
    background: rgba(9, 18, 31, 0.62);
}

.bi-project-item.active {
    border-color: rgba(35, 201, 242, 0.4);
    box-shadow: inset 0 0 0 1px rgba(35, 201, 242, 0.15), 0 0 22px rgba(35, 201, 242, 0.10);
}

.bi-project-name {
    font-size: 13px;
    font-weight: 700;
    line-height: 1.35;
}

.bi-project-meta {
    margin-top: 4px;
    color: var(--bi-sub);
    font-size: 12px;
}

.bi-pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}

.bi-pill {
    border-radius: 999px;
    padding: 2px 8px;
    font-size: 11px;
    background: rgba(35, 201, 242, 0.08);
    color: #caeff9;
    border: 1px solid rgba(35, 201, 242, 0.16);
}

.bi-pill-strong {
    border-color: rgba(31, 214, 156, 0.3);
    color: #bfffe8;
    background: rgba(31, 214, 156, 0.12);
}

.bi-project-actions {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.bi-project-actions .bi-btn {
    height: 28px;
    padding: 0 10px;
    font-size: 12px;
}

.bi-map-overlay {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 12px;
    width: min(640px, calc(100% - 700px));
    min-width: 360px;
    z-index: 4;
    pointer-events: none;
}

.bi-overlay-card {
    pointer-events: auto;
    width: 100%;
    border: 1px solid rgba(181, 227, 239, 0.16);
    background: rgba(8, 18, 30, 0.62);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    color: #edf5ef;
    border-radius: 14px;
    padding: 10px 12px;
    box-shadow: var(--bi-shadow);
}

.bi-overlay-card h3 {
    margin: 0 0 8px;
    font-size: 14px;
    color: #eaf9ff;
}

.bi-spotlight-empty {
    color: rgba(237, 245, 239, 0.78);
    font-size: 13px;
}

.bi-spotlight-title {
    font-weight: 700;
    line-height: 1.4;
    font-size: 14px;
    color: #f2fbff;
}

.bi-spotlight-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    font-size: 13px;
    margin-top: 6px;
}

.bi-spotlight-label {
    color: rgba(237, 245, 239, 0.75);
}

.bi-spotlight-sub {
    color: rgba(225, 238, 242, 0.58);
    font-size: 11px;
}

.bi-spotlight-grid {
    margin-top: 8px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    font-size: 12px;
    color: #e8f7ff;
}

.bi-spotlight-note {
    margin-top: 8px;
    color: rgba(237, 245, 239, 0.86);
    font-size: 12px;
    line-height: 1.45;
}

.bi-spotlight-actions {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.bi-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: none;
}

.bi-modal.open {
    display: block;
}

.bi-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(2, 6, 12, 0.54);
    backdrop-filter: blur(4px);
}

.bi-modal-dialog {
    position: absolute;
    inset: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
}

.bi-card-modal {
    width: min(860px, 100%);
    max-height: calc(100vh - 80px);
    overflow: auto;
    background: linear-gradient(180deg, rgba(9, 19, 31, 0.92), rgba(8, 15, 26, 0.88));
}

.bi-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.bi-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.bi-form label span {
    font-size: 12px;
    color: var(--bi-sub);
}

.bi-form input,
.bi-form select,
.bi-form textarea {
    width: 100%;
    border-radius: 10px;
    border: 1px solid rgba(181, 227, 239, 0.14);
    background: rgba(7, 14, 24, 0.72);
    padding: 8px 10px;
    font-size: 13px;
    color: var(--bi-text);
    outline: none;
    box-sizing: border-box;
}

.bi-form input:focus,
.bi-form select:focus,
.bi-form textarea:focus {
    border-color: rgba(35, 201, 242, 0.42);
    box-shadow: 0 0 0 3px rgba(35, 201, 242, 0.08);
}

.bi-col-2 {
    grid-column: span 2;
}

.bi-form-actions {
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.bi-form-msg {
    font-size: 12px;
    color: var(--bi-sub);
    min-height: 18px;
}

.bi-form-msg.ok {
    color: #88ffd8;
}

.bi-form-msg.err {
    color: #ff9696;
}

@media (max-width: 1500px) {
    .bi-center-hud {
        width: min(660px, calc(100% - 680px));
    }
    .bi-panel {
        width: 280px;
    }
    .bi-panel-right {
        width: 300px;
    }
    .bi-map-overlay {
        width: min(560px, calc(100% - 640px));
    }
    .bi-image-swiper { height: 200px; }
}

@media (max-width: 1220px) {
    :root {
        --bi-stage-h: auto;
    }
    .bi-stage {
        min-height: 0;
        height: auto;
        padding-bottom: 10px;
    }
    .bi-map {
        position: relative;
        height: 460px;
        border-radius: 16px;
        margin: 8px;
        width: calc(100% - 16px);
    }
    .bi-stage::before {
        display: none;
    }
    .bi-floating,
    .bi-map-overlay {
        position: static;
        transform: none;
        width: auto;
        min-width: 0;
        margin: 8px;
        pointer-events: auto;
    }
    .bi-topbar {
        display: block;
    }
    .bi-topbar .bi-title-wrap {
        max-width: none;
        margin-bottom: 8px;
    }
    .bi-center-hud {
        display: block;
    }
    .bi-center-hud .bi-map-title {
        width: 100%;
        text-align: left;
    }
    .bi-breadcrumb {
        justify-content: flex-start;
    }
    .bi-kpis {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .bi-panel {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    .bi-panel .bi-card {
        height: 100%;
    }
    .bi-chart,
    .bi-chart-tall {
        height: 220px;
    }
    .bi-project-list {
        max-height: 240px;
    }
    .bi-map-overlay {
        margin-top: 0;
    }
}

@media (max-width: 760px) {
    .bi-shell {
        padding-top: 54px;
    }
    .bi-stage {
        margin: 6px;
        border-radius: 14px;
    }
    .bi-map {
        height: 320px;
        margin: 6px;
        width: calc(100% - 12px);
    }
    .bi-topbar,
    .bi-center-hud,
    .bi-panel,
    .bi-map-overlay {
        margin: 6px;
    }
    .bi-map-actions {
        width: 100%;
    }
    .bi-map-actions .bi-btn {
        flex: 1;
    }
    .bi-kpis {
        grid-template-columns: 1fr 1fr;
        gap: 6px;
    }
    .bi-kpi {
        padding: 7px 8px;
    }
    .bi-kpi-val {
        font-size: 16px;
    }
    .bi-panel {
        grid-template-columns: 1fr;
    }
    .bi-image-swiper { height: 200px; }
    .bi-form-grid {
        grid-template-columns: 1fr;
    }
    .bi-col-2 {
        grid-column: span 1;
    }
    .bi-form-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .bi-modal-dialog {
        inset: 8px;
        padding: 0;
    }
    .bi-card-modal {
        max-height: calc(100vh - 16px);
    }
}