/* CEOBot Dashboard BI - Design System (Void Black / Profit Green / Neural Blue) */
:root {
    --bg-primary: #0A0E12;       /* Void Black */
    --bg-secondary: #11161C;
    --bg-card: #161C24;
    --bg-card-hover: #1d2530;
    --text-primary: #E8EDF2;
    --text-secondary: #8b93a7;
    --text-muted: #5b6373;
    --green: #16E29A;            /* Profit Green */
    --blue: #3B82F6;             /* Neural Blue */
    --danger: #ef5350;
    --warning: #fbbc04;
    --border: rgba(255,255,255,0.07);
    --radius: 14px;
    --radius-sm: 9px;
    --shadow: 0 6px 30px rgba(0,0,0,0.35);
    --font: 'Inter', -apple-system, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font); background: var(--bg-primary); color: var(--text-primary); min-height: 100vh; overflow-x: hidden; }
.hidden { display: none !important; }
.muted { color: var(--text-muted); }
.center { text-align: center; padding: 20px; }

/* ─── Login ─── */
.login-screen { display: flex; align-items: center; justify-content: center; min-height: 100vh;
    background: radial-gradient(1200px 600px at 50% -10%, rgba(22,226,154,0.10), transparent), var(--bg-primary); }
.login-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 22px; padding: 48px 40px;
    width: 100%; max-width: 420px; box-shadow: var(--shadow), 0 0 70px rgba(22,226,154,0.08); animation: fadeIn .5s ease; }
.login-logo { text-align: center; margin-bottom: 30px; }
.logo-icon { display: inline-flex; align-items: center; justify-content: center; width: 74px; height: 74px; border-radius: 20px;
    background: linear-gradient(135deg, var(--green), var(--blue)); color: #06120d; font-size: 26px; font-weight: 800; margin-bottom: 16px;
    box-shadow: 0 8px 32px rgba(22,226,154,0.30); }
.login-logo h1 { font-size: 26px; font-weight: 800; letter-spacing: -0.5px; }
.login-logo p { font-size: 13px; color: var(--text-secondary); margin-top: 6px; }
.input-group { margin-bottom: 20px; }
.input-group label { display: block; font-size: 13px; font-weight: 500; color: var(--text-secondary); margin-bottom: 8px; }
.input-group input { width: 100%; padding: 14px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm);
    background: var(--bg-secondary); color: var(--text-primary); font-size: 15px; font-family: var(--font); outline: none; transition: .2s; }
.input-group input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(22,226,154,0.15); }
.input-group input.error { border-color: var(--danger); }
.btn-login { width: 100%; padding: 14px; border: none; border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--green), var(--blue)); color: #06120d; font-size: 15px; font-weight: 700;
    font-family: var(--font); cursor: pointer; transition: .2s; }
.btn-login:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(22,226,154,0.30); }
.login-footer { text-align: center; margin-top: 24px; font-size: 12px; color: var(--text-muted); }

/* ─── Header ─── */
.header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 24px;
    background: var(--bg-secondary); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; backdrop-filter: blur(12px); flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 11px;
    background: linear-gradient(135deg, var(--green), var(--blue)); color: #06120d; font-size: 15px; font-weight: 800; }
.brand h1 { font-size: 16px; font-weight: 700; }
.subtitle { font-size: 12px; color: var(--text-secondary); }
.header-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.filter-pills { display: flex; gap: 6px; background: var(--bg-card); padding: 4px; border-radius: 12px; border: 1px solid var(--border); }
.pill { padding: 7px 16px; border: none; border-radius: 9px; background: transparent; color: var(--text-secondary);
    font-family: var(--font); font-size: 13px; font-weight: 600; cursor: pointer; transition: .2s; }
.pill:hover { color: var(--text-primary); }
.pill.active { background: var(--bg-card-hover); color: var(--text-primary); box-shadow: 0 2px 8px rgba(0,0,0,0.3); }
.pill.pill-alda.active { color: var(--green); }
.pill.pill-fintek.active { color: var(--blue); }
.btn-icon { width: 38px; height: 38px; border: 1px solid var(--border); border-radius: 10px; background: transparent;
    color: var(--text-secondary); cursor: pointer; font-size: 16px; transition: .2s; }
.btn-icon:hover { border-color: var(--green); color: var(--green); }
.btn-logout:hover { border-color: var(--danger); color: var(--danger); }

/* ─── KPIs ─── */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; padding: 24px; }
.kpi-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; text-align: center; transition: .2s; }
.kpi-card:hover { transform: translateY(-2px); border-color: rgba(255,255,255,0.14); }
.kpi-card.accent-green { border-color: rgba(22,226,154,0.30); background: linear-gradient(135deg, var(--bg-card), rgba(22,226,154,0.05)); }
.kpi-card.accent-blue { border-color: rgba(59,130,246,0.30); background: linear-gradient(135deg, var(--bg-card), rgba(59,130,246,0.05)); }
.kpi-icon { font-size: 24px; margin-bottom: 8px; }
.kpi-value { font-size: 32px; font-weight: 800; line-height: 1; letter-spacing: -1px; }
.kpi-label { font-size: 11px; color: var(--text-secondary); margin-top: 6px; text-transform: uppercase; letter-spacing: 0.5px; }

/* ─── Charts ─── */
.charts-row { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; padding: 0 24px 16px; }
.charts-row.full-width { grid-template-columns: 1fr; }
.chart-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; min-width: 0; }
.chart-card h3 { font-size: 14px; font-weight: 600; color: var(--text-secondary); margin-bottom: 16px; }
.canvas-wrap { position: relative; height: 300px; }
.canvas-wrap canvas { width: 100% !important; height: 100% !important; }

/* ─── Tables ─── */
.table-wrapper { max-height: 520px; overflow-y: auto; }
.table-wrapper::-webkit-scrollbar { width: 7px; }
.table-wrapper::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 4px; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th { text-align: left; padding: 11px 12px; font-weight: 600; color: var(--text-secondary);
    border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--bg-card); z-index: 1; }
.data-table td { padding: 11px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
.data-table tr:hover td { background: var(--bg-card-hover); }
.cell-msg { max-width: 360px; line-height: 1.45; }
.tag { display: inline-block; padding: 2px 9px; border-radius: 5px; font-size: 11px; font-weight: 600; margin: 1px; }
.tag-blue { background: rgba(59,130,246,0.16); color: #93b4fb; }
.tag-green { background: rgba(22,226,154,0.16); color: #5cefbf; }
.tag-red { background: rgba(239,83,80,0.16); color: #f3a3a1; }
.tag-gray { background: rgba(255,255,255,0.07); color: var(--text-secondary); }

/* ─── AI Insights ─── */
.ai-card { border-color: rgba(22,226,154,0.20); background: linear-gradient(135deg, var(--bg-card), rgba(22,226,154,0.03)); }
.ai-block { padding: 16px 0; border-bottom: 1px dashed var(--border); }
.ai-block:last-child { border-bottom: none; }
.ai-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.ai-badge { display: inline-flex; padding: 3px 10px; background: rgba(59,130,246,0.14); border: 1px solid rgba(59,130,246,0.25);
    border-radius: 20px; font-size: 11px; font-weight: 600; color: #93b4fb; }
.ai-summary { background: rgba(22,226,154,0.06); border-left: 3px solid var(--green); padding: 13px 17px; border-radius: 0 8px 8px 0;
    margin-bottom: 16px; font-size: 14px; font-style: italic; line-height: 1.6; }
.ai-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.ai-grid h4 { font-size: 12px; color: var(--text-secondary); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.4px; }
.ai-item { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.ai-bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; font-size: 13px; }
.ai-bar { flex: 1; height: 8px; background: rgba(255,255,255,0.06); border-radius: 4px; overflow: hidden; }
.ai-bar-fill { height: 100%; border-radius: 4px; transition: width .6s ease; }
.ai-pct { font-weight: 700; min-width: 42px; text-align: right; }
.sentiment-row { display: flex; gap: 8px; flex-wrap: wrap; }

/* ─── Footer ─── */
.footer { text-align: center; padding: 24px; color: var(--text-muted); font-size: 12px; }

/* ─── Animations ─── */
@keyframes fadeIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.kpi-card, .chart-card { animation: fadeIn .4s ease backwards; }

/* ─── Responsive ─── */
@media (max-width: 900px) { .charts-row { grid-template-columns: 1fr; } }
@media (max-width: 768px) {
    .header { padding: 12px 16px; }
    .kpis { grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 16px; }
    .charts-row { padding: 0 16px 12px; }
    .ai-grid { grid-template-columns: 1fr; gap: 16px; }
    .kpi-value { font-size: 26px; }
    /* tabla -> cards */
    .data-table thead { display: none; }
    .data-table, .data-table tbody, .data-table tr, .data-table td { display: block; }
    .data-table tr { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 12px; margin-bottom: 10px; }
    .data-table td { border: none; padding: 5px 0; }
    .cell-msg { max-width: none; }
    .data-table td[data-label]::before { content: attr(data-label) ": "; font-weight: 600; color: var(--text-muted); font-size: 11px; text-transform: uppercase; }
}