/* ================================================================
   CONSTELLATION HUD — Visualizacao de relacoes do elemento
   Barra fixa na parte inferior do viewport 3D (full-width)
   ================================================================ */

#constellation-hud {
    position: relative;
    flex-shrink: 0;
    z-index: 15;
    pointer-events: auto;
    height: var(--bottom-panel-height, 120px);
    max-height: 45vh; /* CSS failsafe — prevents overflow even if JS clamp fails */
    min-height: 28px; /* collapsed tab bar only */
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: height 0.2s ease;
}

/* Handle de resize vertical no topo da constellation docked */
.constellation-resize-top {
    position: absolute;
    top: -3px;
    left: 0;
    right: 0;
    height: 6px;
    cursor: ns-resize;
    z-index: 20;
    background: transparent;
    transition: background 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.constellation-resize-top::before {
    content: '';
    width: 40px;
    height: 3px;
    border-radius: var(--radius-sm);
    background: var(--bottom-text-faint);
    opacity: 0.35;
    transition: opacity 0.15s ease, background 0.15s ease;
}

.constellation-resize-top:hover::before {
    background: var(--primary-500);
    opacity: 1;
}

.constellation-resize-top:hover {
    background: color-mix(in srgb, var(--primary-500) 15%, transparent);
}

/* Views preenchem o espaco disponivel via flex */
.constellation-view {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
}

/* ---- Action button: + Obs ---- */
.constellation-action-btn {
    position: absolute;
    top: 5px;
    right: 12px;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    background: var(--bottom-hover);
    border: 1px solid var(--bottom-border);
    border-radius: var(--radius-sm);
    color: var(--bottom-text-muted);
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    z-index: 4;
}

.constellation-action-btn:hover {
    background: var(--overlay-medium);
    color: var(--bottom-text);
    border-color: var(--bottom-accent);
}

.constellation-action-btn .icon {
    width: 14px;
    height: 14px;
}

/* ---- Canvas ---- */
#constellation-canvas {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--bottom-bg);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--bottom-border);
    cursor: default;
}

/* ---- Collapsed mode — only tab bar visible ---- */
#constellation-hud.constellation-collapsed {
    transition: none;
    overflow: hidden;
}

#constellation-hud.constellation-collapsed #constellation-canvas,
#constellation-hud.constellation-collapsed .constellation-view {
    height: 0;
    flex: 0;
    overflow: hidden;
    border-top: none;
}

#constellation-hud.constellation-collapsed .constellation-tabs {
    cursor: pointer;
    justify-content: center;
    gap: 4px;
    padding: 2px 8px 2px 32px;
    background: transparent;
    border-bottom: none;
    transition: background 0.15s ease;
}

#constellation-hud.constellation-collapsed .constellation-tabs:hover {
    background: var(--bottom-hover, rgba(255,255,255,0.06));
    border-radius: var(--radius-sm, 4px);
}

/* Tabs compactos — visiveis quando colapsado para descoberta do painel */
#constellation-hud.constellation-collapsed .constellation-tab {
    padding: 2px 10px;
    font-size: 10px;
}

#constellation-hud.constellation-collapsed .constellation-tab .tab-icon {
    width: 12px;
    height: 12px;
}

/* Expand label escondida quando os tabs estao visiveis */
#constellation-hud.constellation-collapsed .constellation-expand-label {
    display: none;
}

/* Expand label — hidden when expanded, shown when collapsed */
.constellation-expand-label {
    display: none;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--bottom-accent);
    pointer-events: none;
}

.constellation-expand-label svg {
    width: 12px;
    height: 12px;
}

#constellation-hud.constellation-collapsed .constellation-tabs:hover .constellation-expand-label {
    color: var(--bottom-text, #fff);
}

/* ---- Collapse toggle button ---- */
.constellation-collapse-btn {
    position: absolute;
    top: 5px;
    left: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: transparent;
    border: none;
    color: var(--bottom-text-faint);
    cursor: pointer;
    z-index: 25;
    transition: color 0.15s ease, transform 0.2s ease;
    border-radius: var(--radius-sm);
}

.constellation-collapse-btn:hover {
    background: var(--bottom-hover);
    color: var(--bottom-text);
}

#constellation-hud.constellation-collapsed .constellation-collapse-btn {
    display: none;
}

#constellation-hud.constellation-collapsed .constellation-resize-top {
    display: none;
}

#constellation-hud.constellation-collapsed .constellation-action-btn {
    display: none !important;
}

/* ================================================================
   OBSERVATION EDIT CARD — Modern floating panel
   ================================================================ */

@keyframes obsCardSlideIn {
    from {
        opacity: 0;
        transform: translateY(8px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.constellation-obs-edit {
    position: absolute;
    z-index: 20;
    width: 280px;
    pointer-events: auto;
}

.constellation-edit-card {
    background: var(--neutral-0);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.22),
        0 2px 8px rgba(0, 0, 0, 0.12),
        0 0 0 1px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    animation: obsCardSlideIn 0.15s ease-out;
}

/* Header with family accent stripe */
.constellation-edit-card .obs-header {
    padding: 8px 12px;
    background: var(--neutral-100);
    border-bottom: 1px solid var(--neutral-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.constellation-edit-card .obs-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--obs-family-color, var(--primary-500));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.constellation-edit-card .obs-title {
    font-weight: 600;
    font-size: 12px;
    color: var(--neutral-700);
    display: flex;
    align-items: center;
    gap: 6px;
}

.constellation-edit-card .obs-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1px 6px;
    font-size: var(--text-xs, 10px);
    font-weight: 700;
    background: var(--overlay-light);
    border-radius: 10px;
    color: var(--neutral-500);
    font-family: 'JetBrains Mono', monospace;
}

/* Section containers */
.constellation-edit-card .obs-section {
    padding: 10px 12px 8px;
    border-bottom: 1px solid var(--neutral-100);
}

.constellation-edit-card .obs-section:last-of-type {
    border-bottom: none;
}

.constellation-edit-card .obs-section-title {
    font-size: var(--text-xs, 10px);
    font-weight: 600;
    text-transform: uppercase;
    color: var(--neutral-400);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.constellation-edit-card .obs-section-title .section-icon {
    width: 12px;
    height: 12px;
    opacity: 0.5;
}

/* Form controls — compact card */
.constellation-edit-card .form-group {
    margin-bottom: 6px;
}

.constellation-edit-card .form-group:last-child {
    margin-bottom: 0;
}

.constellation-edit-card .form-label {
    font-size: 10px;
    color: var(--neutral-500);
    margin-bottom: 3px;
}

.constellation-edit-card .form-input {
    font-size: 11px;
    padding: 5px 8px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--neutral-200);
    background: var(--neutral-0);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.constellation-edit-card .form-input:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 2px rgba(61, 107, 122, 0.12);
}

/* Value input — monospace, emphasized */
.constellation-edit-card .value-input {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 8px;
    letter-spacing: -0.3px;
}

/* Unit selector — pill style */
.constellation-edit-card .unit-select {
    font-size: 10px;
    padding: 5px 6px;
    background: var(--neutral-50);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-sm);
    color: var(--neutral-600);
    font-weight: 500;
}

/* Inline row for value + unit */
.constellation-edit-row {
    display: flex;
    gap: 6px;
    align-items: flex-end;
}

/* Footer with destructive action */
.constellation-edit-footer {
    padding: 6px 12px 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.constellation-edit-footer .obs-remove-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--neutral-400);
    font-size: 10px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.constellation-edit-footer .obs-remove-btn:hover {
    color: var(--error);
    background: rgba(184, 68, 68, 0.08);
}

.constellation-edit-footer .obs-remove-btn .remove-icon {
    width: 12px;
    height: 12px;
}

/* ================================================================
   OBSERVATION LIST POPOVER
   ================================================================ */

.constellation-obs-list {
    position: absolute;
    bottom: calc(100% + 4px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    width: 380px;
    max-height: 320px;
    pointer-events: auto;
}

.constellation-list-card {
    background: var(--neutral-0);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.22),
        0 2px 8px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    animation: obsCardSlideIn 0.15s ease-out;
}

.constellation-list-card .obs-header {
    padding: 8px 12px;
    background: var(--neutral-100);
    border-bottom: 1px solid var(--neutral-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.constellation-list-card .obs-title {
    font-weight: 600;
    font-size: 12px;
    color: var(--neutral-700);
}

.constellation-list-body {
    max-height: 260px;
    overflow-y: auto;
}

.constellation-list-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: var(--space-2);
    padding: 8px 12px;
    border-bottom: 1px solid var(--neutral-100);
    cursor: pointer;
    font-size: 11px;
    transition: background 0.1s ease;
    align-items: center;
}

.constellation-list-row:hover {
    background: var(--neutral-50);
}

.constellation-list-row:last-child {
    border-bottom: none;
}

.constellation-list-row:nth-child(even) {
    background: var(--overlay-subtle, rgba(0,0,0,0.02));
}

.constellation-list-row:nth-child(even):hover {
    background: var(--neutral-50);
}

.constellation-list-param {
    font-weight: 500;
    color: var(--neutral-700);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.constellation-list-value {
    font-family: 'JetBrains Mono', monospace;
    color: var(--neutral-600);
    font-size: 10px;
    font-weight: 500;
    background: var(--overlay-subtle, rgba(0,0,0,0.04));
    padding: 1px 6px;
    border-radius: var(--radius-sm);
}

.constellation-list-date {
    color: var(--neutral-400);
    font-size: 10px;
    font-variant-numeric: tabular-nums;
}

/* ================================================================
   TAB BAR
   ================================================================ */

.constellation-tabs {
    display: flex;
    gap: 2px;
    position: relative;
    z-index: 3;
    flex-shrink: 0;
    background: var(--bottom-bg-solid);
    border-bottom: 1px solid var(--bottom-border);
    padding: 4px 8px 4px 36px;
    align-items: center;
}

.constellation-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--bottom-text-faint);
    font-size: 11px;
    font-weight: 500;
    font-family: Inter, system-ui, sans-serif;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    position: relative;
}

.constellation-tab .tab-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    opacity: 0.6;
    transition: opacity 0.15s ease;
}

.constellation-tab:hover {
    color: var(--bottom-text-muted);
    background: var(--bottom-hover);
}

.constellation-tab:hover .tab-icon {
    opacity: 0.8;
}

.constellation-tab.active {
    color: var(--bottom-text);
    background: var(--overlay-light, rgba(255,255,255,0.08));
}

.constellation-tab.active .tab-icon {
    opacity: 1;
    color: var(--bottom-accent);
}

/* Active pill indicator at bottom of tab */
.constellation-tab.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 8px;
    right: 8px;
    height: 2px;
    background: var(--bottom-accent);
    border-radius: var(--radius-sm);
}

/* ================================================================
   PDPLU TABLE
   ================================================================ */

.pdplu-table-container {
    height: 100%;
    overflow-y: auto;
    background: var(--bottom-bg);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.pdplu-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 12px;
    position: sticky;
    top: 0;
    z-index: 2;
    background: var(--bottom-bg-solid);
    border-bottom: 1px solid var(--bottom-border);
}

.pdplu-toolbar-info {
    color: var(--bottom-text-muted);
    font-size: 10px;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

.pdplu-export-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    background: var(--bottom-hover);
    border: 1px solid var(--bottom-border);
    border-radius: var(--radius-sm);
    color: var(--bottom-text-muted);
    font-size: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
}

.pdplu-export-btn:hover {
    background: var(--overlay-medium);
    color: var(--bottom-text);
    border-color: var(--bottom-accent);
}

.pdplu-export-btn:disabled {
    opacity: 0.3;
    cursor: default;
}

.pdplu-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
    color: var(--bottom-text);
}

.pdplu-table thead {
    position: sticky;
    top: 32px;
    z-index: 1;
}

.pdplu-table th {
    background: var(--bottom-bg-solid);
    padding: 6px 10px;
    font-weight: 600;
    font-size: var(--text-xs, 10px);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--bottom-text-muted);
    border-bottom: 2px solid var(--bottom-border);
    text-align: left;
    white-space: nowrap;
}

.pdplu-table th:hover {
    color: var(--bottom-text);
    cursor: pointer;
}

.pdplu-table td {
    padding: 5px 10px;
    border-bottom: 1px solid var(--bottom-border-subtle);
    white-space: nowrap;
}

.pdplu-table tbody tr:nth-child(even) td {
    background: var(--overlay-subtle, rgba(0,0,0,0.02));
}

.pdplu-table tr:hover td {
    background: var(--bottom-hover);
}

.pdplu-table .pdplu-value {
    font-family: 'JetBrains Mono', Consolas, monospace;
    text-align: right;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

.pdplu-table .pdplu-var {
    font-size: 10px;
    text-align: center;
    color: var(--bottom-text-muted);
    max-width: 80px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pdplu-table thead .pdplu-var {
    font-size: var(--text-xs, 10px);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.pdplu-table .pdplu-empty {
    text-align: center;
    color: var(--bottom-text-faint);
    padding: 48px 12px;
    font-style: italic;
    font-size: 12px;
}

/* ---- Report editor: estilos movidos para css/report.css ---- */

#compass-canvas,
#globe-canvas {
    touch-action: none; /* Required for pointer events drag on touch devices */
    background: var(--bottom-bg-solid);
    border-radius: var(--radius-md);
    border: 1px solid var(--bottom-border);
    box-shadow: var(--shadow-md);
}

#compass-canvas,
#globe-canvas,
#eis-hud-canvas {
    width: 100px;
    height: 100px;
}

/* Drag handle do geo-hud — visível só em hover */
#geo-hud-header {
    width: 100%;
    height: 18px;
    cursor: grab;
    background: transparent;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    border-bottom: 1px solid transparent;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 2px;
    padding: 0 3px;
    position: relative;
    z-index: 220;
    opacity: 0;
    transition: opacity 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
#geo-hud:hover #geo-hud-header {
    opacity: 1;
    background: rgba(255, 255, 255, 0.06);
    border-bottom-color: rgba(255, 255, 255, 0.08);
}
#geo-hud-header:active { cursor: grabbing; }

/* Resize handles — visíveis só em hover do geo-hud */
#geo-hud .float-resize { opacity: 0; transition: opacity 0.15s ease; }
#geo-hud:hover .float-resize { opacity: 1; }

.geo-hud-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.35);
    font-size: 10px;
    line-height: 1;
    cursor: pointer;
    padding: 0 2px;
    border-radius: 2px;
}
.geo-hud-btn:hover {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.1);
}

/* Minimizado: só header visível, canvases ocultos */
#geo-hud.geo-hud-minimized #compass-canvas,
#geo-hud.geo-hud-minimized #globe-canvas,
#geo-hud.geo-hud-minimized #eis-hud-canvas {
    display: none;
}
#geo-hud.geo-hud-minimized .float-resize,
#geo-hud.geo-hud-hidden .float-resize {
    display: none !important;
}
#geo-hud.geo-hud-minimized {
    width: auto !important;
    height: auto !important;
}
#geo-hud.geo-hud-minimized #geo-hud-header {
    border-bottom: none;
    border-radius: var(--radius-sm);
    min-width: 50px;
}

/* Oculto completamente */
#geo-hud.geo-hud-hidden {
    display: none !important;
}

/* Docked: ancorado ao lado do coord-display, drag desabilitado */
#geo-hud.geo-hud-docked #geo-hud-header {
    opacity: 1; /* header é o único elemento visível no chip — sempre visível */
    cursor: default;
    pointer-events: none;
}
#geo-hud.geo-hud-docked #geo-hud-minimize {
    pointer-events: auto;
    color: rgba(255, 255, 255, 0.7); /* mais legível que 0.35 do padrão — chip isolado */
}