:root {
    --primary: #00d2ff;
    --primary-glow: rgba(0, 210, 255, 0.5);
    --secondary: #3a7bd5;
    --bg-dark: #0a0a0b;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-heavy: rgba(255, 255, 255, 0.06);
    --text-main: #e0e0e0;
    --text-muted: #a0a0a0;
    --green: #4ade80;
    --orange: #fb923c;
    --red: #f87171;
    --blue: #3b82f6;
    --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --overlay-bg: rgba(10, 10, 11, 0.85);

    /* Aliases for consistency */
    --text: #e0e0e0;
    --text-secondary: #a0a0a0;
    --muted: #a0a0a0;
    --border: rgba(255, 255, 255, 0.08);
    --surface: rgba(255, 255, 255, 0.03);
    --accent: #00d2ff;
    --accent-cyan: #00d2ff;
    --accent-teal: #3a7bd5;
    --info: #3b82f6;
    --warning: #fb923c;
}

/* --- Light Mode --- */
body.light-mode {
    --primary: #0891b2;
    --primary-glow: rgba(8, 145, 178, 0.25);
    --secondary: #2563eb;
    --bg-dark: #f0f2f5;
    --glass: rgba(0, 0, 0, 0.02);
    --glass-border: rgba(0, 0, 0, 0.1);
    --glass-heavy: rgba(0, 0, 0, 0.04);
    --text-main: #1e293b;
    --text-muted: #64748b;
    --green: #16a34a;
    --orange: #ea580c;
    --red: #dc2626;
    --blue: #2563eb;
    --card-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.08);
    --overlay-bg: rgba(240, 242, 245, 0.9);
}
body.light-mode .blob { opacity: 0.06; }
body.light-mode .glass-header { background: rgba(255,255,255,0.75); }
body.light-mode .overlay { color: #1e293b; }
body.light-mode .spinner { border-color: rgba(0,0,0,0.08); border-top-color: var(--primary); }
body.light-mode thead th { background: rgba(255,255,255,0.95) !important; color: #475569; }
body.light-mode tbody tr:hover { background: rgba(8,145,178,0.04); }
body.light-mode .badge-green { background:rgba(22,163,74,0.12); }
body.light-mode .badge-orange { background:rgba(234,88,12,0.12); }
body.light-mode .badge-red { background:rgba(220,38,38,0.12); }
body.light-mode .badge-blue { background:rgba(37,99,235,0.12); }
body.light-mode input, body.light-mode select, body.light-mode textarea {
    background: rgba(0,0,0,0.03) !important; color: #1e293b !important; border-color: rgba(0,0,0,0.12) !important;
}
body.light-mode .settings-modal-content,
body.light-mode .modal-content { background: #ffffff; border-color: rgba(0,0,0,0.1); }
body.light-mode .logo-text { color: #1e293b; }
body.light-mode .secondary-btn { color: #334155; }

/* Theme toggle */
.theme-toggle { background:none; border:1px solid var(--glass-border); color:var(--text-muted);
    width:36px; height:36px; border-radius:8px; cursor:pointer; font-size:1.1rem;
    display:flex; align-items:center; justify-content:center; transition:all .2s; }
.theme-toggle:hover { border-color:var(--primary); color:var(--primary); }

/* Loading Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-bg);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
}

.loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    box-shadow: 0 0 15px var(--primary-glow);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#loading-details {
    font-size: 0.85rem;
    color: var(--text-muted);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Background Blobs */
.background-blob-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    filter: blur(100px);
}

.blob {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
    animation: move-blobs 20s infinite alternate;
}

.blob-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -100px;
    right: -100px;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: var(--secondary);
    bottom: -100px;
    left: -100px;
    animation-delay: -5s;
}

@keyframes move-blobs {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(50px, 50px) scale(1.1); }
}

/* Header */
.glass-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background: var(--glass);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.glass-header nav {
    display: flex;
    align-items: center;
    gap: 8px;
}
/* Header Stats � compact KPI cards inline in header nav */
.header-stats {
    display: flex;
    gap: 6px;
    align-items: center;
    margin-left: auto;
}
.header-stat-card {
    background: var(--glass-heavy);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 2px 12px;
    text-align: center;
    white-space: nowrap;
    line-height: 1.25;
}
.header-stat-val {
    font-size: 1.1rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.header-stat-val.orange { background: none; -webkit-text-fill-color: var(--warning); color: var(--warning); font-size: 1.1rem; }
.header-stat-val.blue   { background: none; -webkit-text-fill-color: var(--info);    color: var(--info);    font-size: 1.1rem; }
.header-stat-label {
    font-size: 0.6rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.header-stat-sub {
    font-size: 0.55rem;
    color: var(--text-muted);
    display: none;
}
.header-stat-card .stat-grupos-breakdown {
    margin-top: 1px;
}
.header-stat-card .stat-grupos-breakdown .grupo-pill {
    font-size: 0.6rem;
    padding: 0 4px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 0 20px var(--primary-glow);
}

.logo-text {
    font-size: 1.2rem;
    letter-spacing: 1px;
    color: white;
}

/* Hero Section */
main {
    width: 100%;
    padding: 6px 2px 0;
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}

/* Stats Bar � unified row with toggle buttons + stat cards */
#stats-bar {
    margin-bottom: 6px;
}

#stats-grid {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    margin-bottom: 0;
}

/* Toggle buttons for KPI / Analista */
.stat-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: 10px;
    cursor: pointer;
    user-select: none;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: all 0.2s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.stat-toggle:hover {
    color: var(--text);
    border-color: rgba(255,255,255,0.2);
}

.stat-toggle.active {
    color: var(--accent);
    border-color: var(--accent);
}

.stat-toggle .collapse-chevron {
    width: 14px;
    height: 14px;
    transition: transform 0.3s ease;
}

.stat-toggle.active .collapse-chevron {
    transform: rotate(180deg);
}

/* Drop panels (expand below the row) */
.drop-panel {
    margin-top: 12px;
    padding: 20px;
    border-radius: 12px;
    animation: slideDown 0.25s ease;
}

.drop-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 8px;
}

.drop-panel-header h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.glass {
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 12px 16px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}

.stat-grupos-breakdown {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.grupo-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 12px;
    white-space: nowrap;
}
.grupo-pill.congelado {
    background: rgba(56, 189, 248, 0.12);
    color: #7dd3fc;
    border: 1px solid rgba(56, 189, 248, 0.25);
}
.grupo-pill.fresco {
    background: rgba(74, 222, 128, 0.12);
    color: #86efac;
    border: 1px solid rgba(74, 222, 128, 0.25);
}

/* Workspace � full-width results */
#workspace {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    min-height: 0;
}

/* Upload Panel (compact, in stats bar) */
.upload-panel {
    flex-shrink: 0;
    padding: 6px 8px;
    border-radius: 8px;
    display: flex;
    flex-direction: row; align-items: flex-start;
    gap: 6px;
    margin-right: auto;
}

.upload-panel.expanded 

.upload-core {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6px;
}

.upload-core .primary-btn {
    font-size: 0.7rem;
    padding: 4px 10px;
    white-space: nowrap;
}

.upload-core .smart-zone {
    padding: 5px 8px;
    font-size: 0.65rem;
    gap: 4px;
}

.upload-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px 6px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    align-self: center;
}

.upload-toggle-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
}

.upload-toggle-btn.active i {
    transform: rotate(180deg);
}

.upload-expandable {
    margin-top: 8px;
    animation: slideDown 0.25s ease;
    flex-shrink: 0;
}

.upload-expandable .drop-zones-grid {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap;
    gap: 6px;
}

.upload-expandable .drop-zone {
    padding: 5px 6px;
    font-size: 0.62rem;
    min-width: 70px;
    max-width: 95px;
    text-align: center;
}

/* Toggle buttons stacked */
.stat-toggles-stack {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-shrink: 0;
}

.widget-card {
    padding: 20px;
}

.widget-header {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.widget-header h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.1rem;
}

.widget-header p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.drop-zones-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.drop-zone {
    border: 2px dashed var(--glass-border);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.drop-zone i {
    opacity: 0.5;
    width: 32px;
    height: 32px;
}

.smart-zone {
    border: 2px dashed var(--orange) !important;
    background: rgba(249, 115, 22, 0.05) !important;
    margin-bottom: 20px;
    padding: 30px !important;
}

.smart-zone:hover, .smart-zone.drag-over {
    background: rgba(249, 115, 22, 0.1) !important;
    box-shadow: 0 0 20px rgba(249, 115, 22, 0.3) !important;
    border-color: var(--orange) !important;
}

.icon-yellow { color: var(--orange) !important; opacity: 1 !important; transform: scale(1.2); }

.drop-zone:hover, .drop-zone.drag-over {
    background: rgba(0, 210, 255, 0.05);
    border-color: var(--primary);
    color: var(--primary);
}

.drop-zone span {
    font-weight: 600;
    font-size: 0.9rem;
}

.file-info {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.primary-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.primary-btn:hover:not(:disabled) {
    transform: scale(1.02);
    box-shadow: 0 6px 20px var(--primary-glow);
}

.primary-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(1);
}

.chart-widget {
    height: auto;
    overflow: hidden;
}

.chart-widget .chart-container {
    width: 100%;
    overflow: hidden;
}

.chart-widget canvas {
    max-width: 100% !important;
    display: block;
}

/* Results Widget */
.results-widget {
    min-height: 500px;
    display: flex;
    flex-direction: column;
    padding: 0 !important;
    border-radius: 8px;
}

.space-between {
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center;
}

.secondary-btn {
    padding: 8px 16px;
    background: var(--glass-heavy);
    color: var(--text-main);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    transition: background 0.2s;
    white-space: nowrap;
}

.secondary-btn:hover:not(:disabled) {
    background: var(--glass-border);
}

.secondary-btn.active {
    background: rgba(99, 102, 241, 0.3);
    border-color: #6366f1;
    color: #a5b4fc;
}

/* Fila proveniente de la memoria hist�rica */
tr.memory-row td {
    opacity: 0.75;
    font-style: italic;
}

tr.memory-row td:first-child::after {
    content: ' ??';
}

/* --- Men� de opciones de memoria (tres puntos) --- */
.memory-menu {
    position: relative;
}

.memory-menu-trigger {
    padding: 8px 12px;
    font-size: 1.1rem;
    letter-spacing: 1px;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.memory-menu-trigger:hover {
    opacity: 1;
}

.memory-menu-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 190px;
    background: #1e293b;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 10px;
    padding: 6px;
    z-index: 999;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    flex-direction: column;
    gap: 2px;
}

.memory-menu-dropdown.open {
    display: flex;
}

.memory-menu-dropdown button {
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.85);
    padding: 9px 12px;
    border-radius: 7px;
    cursor: pointer;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    width: 100%;
    transition: background 0.15s;
}

.memory-menu-dropdown button:hover {
    background: rgba(255,255,255,0.08);
}

.memory-menu-dropdown button.danger-option {
    color: #f87171;
}

.memory-menu-dropdown button.danger-option:hover {
    background: rgba(220, 38, 38, 0.15);
}

.memory-menu-dropdown svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.table-container {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-grow: 1;
    position: relative;
    display: none; /* Hidden by default */
}

.table-container.active {
    display: block;
}

.widget-header-tabs {
    padding: 8px 10px;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.tabs-nav {
    display: flex;
    gap: 8px;
}

/* Filtro de grupo: inline dentro del header de tabs */
.group-filter-inline {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-left: 1px solid rgba(255,255,255,0.08);
    border-right: 1px solid rgba(255,255,255,0.08);
}

.tab-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    padding: 8px 16px;
    cursor: pointer;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
    color: var(--primary);
    background: rgba(0, 210, 255, 0.08);
    border-color: rgba(0, 210, 255, 0.2);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.1);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

th {
    text-align: left;
    padding: 12px;
    color: var(--text-muted);
    font-weight: 600;
    border-bottom: 1px solid var(--glass-border);
}

td {
    padding: 10px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.badge {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.badge-green { background: rgba(74, 222, 128, 0.2); color: var(--green); }
.badge-blue { background: rgba(59, 130, 246, 0.2); color: var(--blue); }
.badge-yellow { background: rgba(251, 191, 36, 0.2); color: #fbbf24; }
.badge-orange { background: rgba(251, 146, 60, 0.2); color: var(--orange); }
.badge-red { background: rgba(248, 113, 113, 0.2); color: var(--red); }
.badge-critical { background: var(--red); color: white; }

/* -- Search bar ------------------------------------------- */
.search-bar-container {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 10px;
    border-bottom: 1px solid var(--glass-border);
    background: rgba(15, 23, 42, 0.6);
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 6px 12px;
    transition: border-color 0.2s;
}

.search-input-wrapper:focus-within {
    border-color: var(--blue);
}

.search-icon {
    width: 15px;
    height: 15px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-size: 0.85rem;
    min-width: 0;
}

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

.search-clear {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    padding: 0 2px;
    display: flex;
    align-items: center;
    transition: color 0.2s;
}
.search-clear:hover { color: var(--red); }

.search-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

/* -- Sortable column headers ------------------------------ */
th.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
    padding-right: 22px;
}
th.sortable::after {
    content: '\2195';
    position: absolute;
    right: 6px;
    opacity: 0.3;
    font-size: 0.7rem;
}
th.sortable:hover::after { opacity: 0.7; }
th.sortable.sort-asc::after  { content: '\2191'; opacity: 1; color: var(--blue); }
th.sortable.sort-desc::after { content: '\2193'; opacity: 1; color: var(--blue); }
th.sortable.sort-asc,
th.sortable.sort-desc { color: var(--blue); }

/* Multi-Select Custom */
.multi-select {
    position: relative;
    min-width: 220px;
}

.multi-select-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 1rem;
    cursor: pointer;
    border-radius: 8px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    /* Asegurar que el botón sea el receptor del evento */
}

.multi-select-trigger * {
    pointer-events: none;
}

.multi-select-trigger:hover {
    background: rgba(255, 255, 255, 0.1);
}

.multi-select-options {
    display: none;
    flex-direction: column;
    width: 100%;
    margin-top: 10px;
    padding: 15px;
    background: #0f172a;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.6);
}

.multi-select.open .multi-select-options {
    display: flex;
}

#analyst-ms-options {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: max(100%, 220px);
    z-index: 200;
    max-height: 320px;
    overflow-y: auto;
    overflow-x: hidden;
    background: #0f172a;  /* solido, sin transparencia */
    border: 1px solid rgba(255,255,255,0.15);
    box-shadow: 0 8px 32px rgba(0,0,0,0.7);
}

.ms-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    cursor: pointer;
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-main);
    transition: all 0.2s;
    white-space: nowrap;
}

.ms-option:hover {
    background: rgba(255, 255, 255, 0.05);
}

.ms-option input[type="checkbox"] {
    accent-color: var(--primary);
    width: 16px;
    height: 16px;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 60px 0;
    color: var(--text-muted);
}

.empty-state i { width: 64px; height: 64px; opacity: 0.2; }

/* Animations */

@keyframes slide-up {
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1100px) {
    #workspace { display: block; }
}
.drop-zone.success { border-color: var(--green) !important; background: rgba(74, 222, 128, 0.1) !important; }

/* ===== GLASS SELECT ===== */
.glass-select {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 8px;
    color: rgba(255,255,255,0.85);
    padding: 7px 12px;
    font-size: 0.82rem;
    font-family: inherit;
    cursor: pointer;
    outline: none;
    transition: border 0.2s;
}
.glass-select:hover { border-color: rgba(255,255,255,0.25); }
.glass-select option { background: #1e293b; color: white; }

/* ===== GLASS INPUT ===== */
.glass-input {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 8px;
    color: rgba(255,255,255,0.9);
    padding: 9px 14px;
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
    transition: border 0.2s;
    flex: 1;
    min-width: 0;
}
.glass-input::placeholder { color: rgba(255,255,255,0.3); }
.glass-input:focus { border-color: rgba(99,102,241,0.6); }

/* ===== MODAL OVERLAY ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-panel {
    background: #0f172a;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 16px;
    padding: 28px;
    width: 100%;
    max-width: 560px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 24px 64px rgba(0,0,0,0.6);
    animation: slideUp 0.25s ease;
}
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.modal-header h2 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 600;
}
.modal-header svg { width: 18px; height: 18px; }
.modal-footer {
    margin-top: 16px;
    display: flex;
    justify-content: flex-end;
}

/* Formulario de agregar miembro */
.team-form {
    display: flex;
    gap: 8px;
    padding: 12px;
    border-radius: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

/* Lista de miembros */
.team-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.team-member-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 8px;
    padding: 10px 14px;
    transition: background 0.15s;
}
.team-member-row:hover { background: rgba(255,255,255,0.07); }

.team-member-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.team-member-code {
    font-size: 0.75rem;
    color: rgba(99,102,241,0.9);
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.team-member-name {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.85);
}

.team-member-delete {
    background: transparent;
    border: none;
    color: rgba(248,113,113,0.6);
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 6px;
    transition: all 0.15s;
    display: flex;
    align-items: center;
}
.team-member-delete:hover { color: #f87171; background: rgba(220,38,38,0.15); }
.team-member-delete svg { width: 14px; height: 14px; }

/* -- Group Filter Bar ----------------------------------------- */
.group-filter-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 32px;
    background: rgba(10, 15, 30, 0.7);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    backdrop-filter: blur(8px);
}

.group-btn {
    padding: 4px 14px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.6);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}
.group-btn:hover {
    border-color: rgba(255,255,255,0.25);
    color: rgba(255,255,255,0.9);
}
.group-btn.active {
    background: rgba(99,102,241,0.2);
    border-color: rgba(99,102,241,0.5);
    color: #a5b4fc;
    font-weight: 600;
}
.group-btn[data-grupo="congelado"].active {
    background: rgba(56, 189, 248, 0.15);
    border-color: rgba(56, 189, 248, 0.4);
    color: #7dd3fc;
}
.group-btn[data-grupo="fresco"].active {
    background: rgba(74, 222, 128, 0.15);
    border-color: rgba(74, 222, 128, 0.4);
    color: #86efac;
}
.group-filter-info {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.3);
    margin-left: 4px;
}

/* -- Grupo Badges (Team Directory) --------------------------- */
.grupo-badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
    white-space: nowrap;
}
.grupo-badge.congelado {
    background: rgba(56, 189, 248, 0.15);
    color: #7dd3fc;
    border: 1px solid rgba(56, 189, 248, 0.3);
}
.grupo-badge.fresco {
    background: rgba(74, 222, 128, 0.15);
    color: #86efac;
    border: 1px solid rgba(74, 222, 128, 0.3);
}
.grupo-badge.sin-grupo {
    background: rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.3);
    border: 1px solid rgba(255,255,255,0.1);
}

/* =========================================================
   WIDGET: DUS OBSERVACIONES
   ========================================================= */

.obs-count-badge {
    background: rgba(251,146,60,0.2);
    color: #fb923c;
    border: 1px solid rgba(251,146,60,0.3);
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 10px;
    display: none;
}
.obs-count-badge:not(:empty) { display: inline-block; }

.obs-dropzone {
    border: 2px dashed rgba(251,146,60,0.3);
    border-radius: 10px;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: rgba(251,146,60,0.04);
    text-align: center;
}
.obs-dropzone:hover, .obs-dropzone.drag-over {
    border-color: rgba(251,146,60,0.7);
    background: rgba(251,146,60,0.1);
}
.obs-dropzone i { color: rgba(251,146,60,0.6); width:24px; height:24px; }
.obs-dropzone span { font-size: 0.82rem; color: var(--text-muted); }
.obs-dropzone small { font-size: 0.72rem; color: rgba(255,255,255,0.25); }

.obs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
    margin-top: 4px;
}
.obs-table thead th {
    background: rgba(255,255,255,0.04);
    color: rgba(255,255,255,0.4);
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    padding: 6px 8px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}
.obs-table tbody tr { border-bottom: 1px solid rgba(255,255,255,0.04); }
.obs-table tbody tr:hover { background: rgba(255,255,255,0.03); }
.obs-pedido-cell { padding: 6px 8px; color: rgba(255,255,255,0.6); white-space:nowrap; font-family:monospace; }
.obs-nota-cell { padding: 6px 8px; color: var(--text-main); max-width:200px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.obs-delete-btn {
    background: none; border: none; color: rgba(248,113,113,0.5);
    cursor: pointer; padding: 2px 6px; border-radius: 4px;
    transition: color 0.15s, background 0.15s; display:flex; align-items:center;
}
.obs-delete-btn:hover { color: #f87171; background: rgba(248,113,113,0.1); }

.obs-cell {
    font-size: 0.78rem; color: #fb923c; font-style: italic;
    max-width: 220px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}

.glass-input.obs-input {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px; color: var(--text-main);
    font-size: 0.82rem; padding: 7px 10px; outline: none;
    width: 100px; transition: border-color 0.2s;
}
.glass-input.obs-input:focus { border-color: rgba(251,146,60,0.5); }

/* =============================================================
   PLOTLY.JS INTERACTIVE CHARTS
   ============================================================= */

/* Ensure Plotly modebar blends with glass theme */

/* Widget badge (Hist�rico, Sesi�n Actual, etc.) */

/* Animate new chart widgets on load */
#trend-chart-widget,
#heatmap-chart-widget {
    animation: slideUp 0.4s ease-out backwards;
}
#trend-chart-widget   { animation-delay: 0.15s; }
#heatmap-chart-widget { animation-delay: 0.25s; }
/* =============================================================
   OBS WIDGET COLLAPSE / EXPAND
   ============================================================= */

.obs-chevron {
    transition: transform 0.3s ease;
    width: 18px;
    height: 18px;
    color: rgba(255,255,255,0.5);
}

.obs-collapsible-body {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.35s ease, opacity 0.25s ease, margin 0.35s ease;
    margin-top: 0;
}

.obs-collapsible-body.obs-expanded {
    max-height: 600px;
    opacity: 1;
    margin-top: 10px;
}

/* =============================================================
   KPI PANEL
   ============================================================= */

.kpi-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 10px;
    margin-top: 12px;
}

.kpi-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 14px 12px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: rgba(255,255,255,0.1);
    transition: background 0.3s ease;
}

.kpi-card:hover {
    background: rgba(255,255,255,0.07);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.kpi-card.kpi-green::before { background: #10b981; }
.kpi-card.kpi-yellow::before { background: #f59e0b; }
.kpi-card.kpi-red::before { background: #ef4444; }
.kpi-card.kpi-critical::before { background: #dc2626; box-shadow: 0 0 12px rgba(220,38,38,0.4); }

.kpi-card.kpi-green { border-color: rgba(16,185,129,0.25); }
.kpi-card.kpi-yellow { border-color: rgba(245,158,11,0.25); }
.kpi-card.kpi-red { border-color: rgba(239,68,68,0.25); }
.kpi-card.kpi-critical { border-color: rgba(220,38,38,0.4); }

.kpi-label {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.45);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.kpi-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: #e2e8f0;
    line-height: 1.1;
}

.kpi-card.kpi-green .kpi-value { color: #34d399; }
.kpi-card.kpi-yellow .kpi-value { color: #fbbf24; }
.kpi-card.kpi-red .kpi-value { color: #f87171; }
.kpi-card.kpi-critical .kpi-value { color: #fca5a5; animation: kpiPulse 2s ease-in-out infinite; }

.kpi-sub {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.3);
    margin-top: 4px;
}

.kpi-download-btn {
    font-size: 0.75rem !important;
    padding: 6px 12px !important;
}

@keyframes kpiPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* --- Settings Modal --- */
.settings-modal-content {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 560px;
    max-width: 95vw;
    max-height: 85vh;
    overflow-y: auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 25px 60px rgba(0,0,0,0.5);
}

.settings-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 12px;
    border-bottom: 1px solid var(--border);
}
.settings-modal-header h2 {
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
}
.settings-modal-header .close-btn {
    background: none;
    border: none;
    color: var(--muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 8px;
    transition: all 0.2s;
}
.settings-modal-header .close-btn:hover {
    background: rgba(255,255,255,0.08);
    color: var(--text);
}

.settings-tabs {
    display: flex;
    gap: 4px;
    padding: 12px 24px 0;
}
.settings-tab {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid var(--border);
    border-bottom: none;
    border-radius: 10px 10px 0 0;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s;
}
.settings-tab:hover { background: rgba(255,255,255,0.04); }
.settings-tab.active {
    background: rgba(14,165,233,0.1);
    color: var(--primary);
    border-color: var(--primary);
}

.settings-tab-content {
    display: none;
    padding: 16px 24px 8px;
}
.settings-tab-content.active { display: block; }

.settings-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
.settings-table thead th {
    padding: 8px 10px;
    text-align: center;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--muted);
    border-bottom: 1px solid var(--border);
}
.settings-table thead th:first-child { text-align: left; }
.settings-table .th-yellow {
    background: rgba(251,191,36,0.1);
    color: #fbbf24;
    border-radius: 8px 8px 0 0;
}
.settings-table .th-red {
    background: rgba(239,68,68,0.1);
    color: #ef4444;
    border-radius: 8px 8px 0 0;
}

.settings-table tbody td {
    padding: 8px 6px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    vertical-align: middle;
}
.settings-table .setting-label {
    font-weight: 500;
    color: var(--text);
    padding-left: 4px;
    white-space: nowrap;
}
.settings-table .unit {
    color: var(--muted);
    font-size: 0.78rem;
    padding-left: 2px;
}

.settings-table input[type="number"] {
    width: 60px;
    padding: 6px 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255,255,255,0.04);
    color: var(--text);
    font-size: 0.85rem;
    font-family: 'Inter', sans-serif;
    text-align: center;
    transition: border-color 0.2s;
    -moz-appearance: textfield;
}
.settings-table input[type="number"]::-webkit-outer-spin-button,
.settings-table input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.settings-table input[type="number"]:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(14,165,233,0.2);
}

.settings-footer {
    display: flex;
    justify-content: space-between;
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    gap: 12px;
}
.settings-footer .primary-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 8px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}
.settings-footer .primary-btn:hover {
    filter: brightness(1.15);
    transform: translateY(-1px);
}

/* Sticky table header */
#results-table thead th,
#dus-table thead th {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #0f1923;
    box-shadow: 0 1px 0 rgba(255,255,255,0.08);
}

/* Upload Drawer � collapsible panel below header */
.upload-drawer {
    transition: max-height 0.3s ease, opacity 0.3s ease;
    overflow: hidden;
}
#upload-drawer-toggle.active {
    border-color: var(--primary);
    color: var(--primary);
}