/* ==========================================================================
   RS_HERMES · Comparador de Flota
   Matriz de comparación, cabeceras sticky y selector. Solo tokens --rs-*.
   ========================================================================== */

.rs-comparador-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: calc(100vh - 12rem);
    background-color: var(--rs-bg);
}

.rs-comparador-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0;
    gap: 1rem;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.rs-comparador-toolbar-left,
.rs-comparador-toolbar-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.rs-comparador-field {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.rs-comparador-field-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--rs-on-surface-variant);
    text-transform: uppercase;
}

.rs-comparador-check {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8125rem;
    cursor: pointer;
    user-select: none;
    color: var(--rs-on-surface);
}

.rs-comparador-sep {
    height: 18px;
    width: 1px;
    background-color: var(--rs-outline-variant);
    margin: 0 0.25rem;
}

.rs-comparador-periodo-rango {
    font-size: 0.75rem;
    color: var(--rs-on-surface-muted);
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: var(--rs-surface-container);
    border: 1px solid var(--rs-outline-variant);
    white-space: nowrap;
}

.rs-segmented-group {
    display: flex;
    align-items: center;
    background-color: var(--rs-surface-container);
    border: 1px solid var(--rs-outline-variant);
    border-radius: 0.375rem;
    padding: 2px;
    gap: 2px;
}

.rs-segmented-btn {
    border: none;
    background: transparent;
    padding: 0.25rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--rs-on-surface-variant);
    border-radius: 0.25rem;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.rs-segmented-btn:hover {
    background-color: var(--rs-surface-hover);
    color: var(--rs-on-surface);
}

.rs-segmented-btn.active {
    background-color: var(--rs-surface);
    color: var(--rs-primary-text);
    box-shadow: var(--rs-shadow-sm);
    font-weight: 600;
}

.rs-comparador-mobile-tabs {
    display: none;
    gap: 0.35rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}

.rs-comparador-grid-wrap {
    flex: 1;
    overflow: auto;
    position: relative;
    background-color: var(--rs-surface);
    border: 1px solid var(--rs-outline-variant);
    border-radius: 0.5rem;
    max-height: calc(100vh - 16rem);
}

.rs-comparador-empty {
    padding: 4rem 2rem;
    text-align: center;
    color: var(--rs-on-surface-variant);
}

.rs-comparador-empty-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 0.75rem;
    color: var(--rs-outline);
}

.rs-comparador-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    min-width: 860px;
}

.rs-sticky-col {
    position: sticky;
    left: 0;
    z-index: 10;
    background-color: var(--rs-surface);
    border-right: 1px solid var(--rs-outline-variant);
    width: 260px;
    min-width: 260px;
    max-width: 260px;
}

.rs-sticky-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background-color: var(--rs-surface);
    border-bottom: 2px solid var(--rs-outline);
}

.rs-sticky-header-col {
    position: sticky;
    top: 0;
    left: 0;
    z-index: 30;
    background-color: var(--rs-surface-container);
    border-right: 1px solid var(--rs-outline-variant);
    border-bottom: 2px solid var(--rs-outline);
    width: 260px;
    min-width: 260px;
    max-width: 260px;
    padding: 0.75rem 1rem;
    vertical-align: bottom;
}

.rs-metric-col-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--rs-on-surface-variant);
    text-transform: uppercase;
}

.rs-col-header-card {
    padding: 0.75rem 1rem;
    min-width: 230px;
    max-width: 320px;
    border-right: 1px solid var(--rs-outline-variant);
    vertical-align: top;
    background-color: var(--rs-surface);
}

.rs-col-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.35rem;
}

.rs-col-header-id {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.rs-col-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
    background-color: var(--rs-primary);
}

.rs-col-code {
    font-size: 0.75rem;
    color: var(--rs-on-surface-variant);
    font-family: "IBM Plex Mono", ui-monospace, monospace;
}

.rs-col-close {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--rs-on-surface-variant);
    display: flex;
    align-items: center;
    padding: 0;
}

.rs-col-close .material-icons-round {
    font-size: 16px;
}

.rs-col-close:hover {
    color: var(--rs-danger);
}

.rs-col-header-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--rs-primary-text);
    margin-bottom: 0.15rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rs-col-header-sub {
    font-size: 0.75rem;
    color: var(--rs-on-surface-variant);
    margin-bottom: 0.35rem;
}

.rs-col-header-tags {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}

.rs-col-replace {
    width: 100%;
    border: 1px solid var(--rs-outline-variant);
    background: var(--rs-surface);
    color: var(--rs-on-surface-variant);
    justify-content: center;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 0.8125rem;
}

.rs-col-replace:hover {
    border-color: var(--rs-primary);
    color: var(--rs-primary-text);
    background-color: var(--rs-surface-selected);
}

.rs-col-replace .material-icons-round {
    font-size: 14px;
}

.rs-tag {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    background-color: var(--rs-surface-container);
    color: var(--rs-on-surface-variant);
    border: 1px solid var(--rs-outline-variant);
}

.rs-tag-success {
    background-color: var(--rs-success-subtle);
    color: var(--rs-on-success-subtle);
    border-color: var(--rs-success);
}

.rs-col-add-th {
    padding: 0.75rem 1rem;
    width: 200px;
    min-width: 200px;
    vertical-align: middle;
    border-right: 1px solid var(--rs-outline-variant);
}

.rs-col-filler {
    width: 100%;
}

.rs-col-add-card {
    border: 2px dashed var(--rs-outline);
    border-radius: 0.5rem;
    padding: 1.25rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background-color: var(--rs-surface-container-low);
    color: var(--rs-on-surface-variant);
    transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
    height: 100%;
    min-height: 100px;
}

.rs-col-add-card:hover,
.rs-col-add-card:focus-visible {
    border-color: var(--rs-primary);
    background-color: var(--rs-surface-selected);
    color: var(--rs-primary-text);
    outline: none;
}

.rs-col-add-icon {
    font-size: 28px;
    margin-bottom: 0.25rem;
    color: var(--rs-primary);
}

.rs-col-add-title {
    font-size: 0.8125rem;
    font-weight: 600;
}

.rs-col-add-hint {
    font-size: 0.6875rem;
    opacity: 0.8;
}

.rs-category-row {
    background-color: var(--rs-surface-container);
    border-top: 1px solid var(--rs-outline);
    border-bottom: 1px solid var(--rs-outline);
}

.rs-category-cell {
    padding: 0;
}

.rs-category-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1rem;
    background: transparent;
    border: none;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--rs-on-surface);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    cursor: pointer;
}

.rs-category-btn:hover {
    background-color: var(--rs-surface-hover);
}

.rs-category-btn-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.rs-category-icon {
    font-size: 18px;
    color: var(--rs-primary);
}

.rs-metric-row {
    border-bottom: 1px solid var(--rs-outline-variant);
    transition: background-color 0.1s ease;
}

.rs-metric-row:hover {
    background-color: var(--rs-surface-hover);
}

.rs-metric-row.rs-metric-different {
    background-color: var(--rs-primary-subtle);
}

.rs-metric-label-cell {
    padding: 0.4rem 1rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--rs-on-surface);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.rs-metric-info {
    font-size: 14px;
    opacity: 0.7;
    cursor: help;
    color: var(--rs-on-surface-variant);
}

.rs-metric-value-cell {
    padding: 0.4rem 1rem;
    font-size: 0.8125rem;
    text-align: right;
    border-right: 1px solid var(--rs-outline-variant);
    vertical-align: middle;
}

.rs-metric-placeholder {
    text-align: center;
    color: var(--rs-on-surface-variant);
    opacity: 0.5;
}

.rs-metric-value {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.35rem;
}

.rs-metric-num {
    font-family: "IBM Plex Mono", ui-monospace, monospace;
    font-size: 0.8125rem;
}

.rs-metric-sub {
    font-size: 0.6875rem;
    color: var(--rs-on-surface-variant);
}

.rs-metric-arrow {
    font-size: 14px;
}

.rs-metric-arrow.is-best,
.rs-metric-value-cell.is-best .rs-metric-arrow {
    color: var(--rs-success);
}

.rs-metric-arrow.is-worst,
.rs-metric-value-cell.is-worst .rs-metric-arrow {
    color: var(--rs-danger);
}

.rs-metric-value-cell.is-best {
    background-color: var(--rs-success-subtle);
    color: var(--rs-on-success-subtle);
    font-weight: 600;
}

.rs-metric-value-cell.is-worst {
    background-color: var(--rs-danger-subtle);
    color: var(--rs-on-danger-subtle);
    font-weight: 600;
}

.rs-mini-bar {
    width: 100%;
    height: 4px;
    background-color: var(--rs-surface-container-high);
    border-radius: 2px;
    margin-top: 4px;
    overflow: hidden;
}

.rs-mini-bar-fill {
    height: 100%;
    border-radius: 2px;
    background-color: var(--rs-primary);
}

.rs-mini-bar-success { background-color: var(--rs-success); }
.rs-mini-bar-warning { background-color: var(--rs-warning); }
.rs-mini-bar-danger { background-color: var(--rs-danger); }
.rs-mini-bar-info { background-color: var(--rs-info); }

.rs-selector-search {
    width: 100%;
    margin-bottom: 0.25rem;
}

.rs-selector-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 400px;
    overflow-y: auto;
}

.rs-selector-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border: 1px solid var(--rs-outline-variant);
    border-radius: 0.375rem;
    background-color: var(--rs-surface);
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.rs-selector-item:hover:not(.disabled),
.rs-selector-item.focused:not(.disabled) {
    border-color: var(--rs-primary);
    background-color: var(--rs-surface-selected);
}

.rs-selector-item.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--rs-surface-container-low);
}

.rs-selector-item-main {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.rs-selector-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--rs-on-surface);
}

.rs-selector-desc {
    font-size: 0.75rem;
    color: var(--rs-on-surface-variant);
}

@media (max-width: 900px) {
    .rs-comparador-mobile-tabs {
        display: flex;
    }

    .rs-comparador-table {
        min-width: 0;
    }

    .rs-comparador-table thead th.rs-col-header-card:not(.is-mobile-active),
    .rs-comparador-table tbody td.rs-metric-value-cell:not(.is-mobile-active):not(.rs-metric-placeholder) {
        display: none;
    }

    .rs-col-add-th,
    .rs-metric-placeholder,
    .rs-col-filler {
        display: none;
    }

    .rs-sticky-col,
    .rs-sticky-header-col {
        width: 160px;
        min-width: 160px;
        max-width: 160px;
    }

    .rs-comparador-grid-wrap {
        max-height: none;
    }
}

@media (max-width: 600px) {
    .rs-comparador-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .rs-segmented-group {
        flex-wrap: wrap;
    }
}