/* KavachiAI Executive Dashboard — Industry Standard Theme */
:root {
    --primary:       #0F172A;
    --surface:       #1E293B;
    --surface-2:     #263348;
    --accent:        #D4AF37;
    --accent-dim:    rgba(212, 175, 55, 0.15);
    --accent-border: rgba(212, 175, 55, 0.25);
    --text:          #F1F5F9;
    --text-muted:    #94A3B8;
    --text-dim:      #64748B;
    --border:        rgba(255, 255, 255, 0.07);
    --bg:            #060E1E;
    --card-bg:       rgba(30, 41, 59, 0.6);
    --green:         #10B981;
    --red:           #EF4444;
    --blue:          #3B82F6;
    --sidebar-w:     256px;
    --topbar-h:      62px;
    --radius-card:   14px;
    --radius-sm:     8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    display: flex;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    font-size: 14px;
    line-height: 1.5;
}

/* ── Sidebar ────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-w);
    background: linear-gradient(180deg, var(--primary) 0%, #080F1F 100%);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 1.25rem 1rem;
    flex-shrink: 0;
    z-index: 100;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--accent);
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    padding: 0.25rem 0.5rem 2rem;
}

.nav-links { list-style: none; flex-grow: 1; }
.nav-item { margin-bottom: 0.35rem; }

.nav-btn {
    width: 100%;
    text-align: left;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    padding: 0.7rem 0.9rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    font-family: inherit;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.2s ease;
}
.nav-btn:hover {
    background: rgba(255,255,255,0.04);
    color: var(--text);
}
.nav-btn.active {
    color: var(--accent);
    background: var(--accent-dim);
    border-color: var(--accent-border);
    font-weight: 600;
}
.nav-icon { width: 18px; text-align: center; font-size: 0.95rem; }

.sidebar-footer {
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
    color: var(--text-dim);
    font-size: 0.7rem;
    line-height: 1.7;
    padding-left: 0.5rem;
}

/* ── Main Content ───────────────────────────────── */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    min-width: 0;
}

.top-bar {
    height: var(--topbar-h);
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.75rem;
    flex-shrink: 0;
}

.page-title {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--text);
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.62rem;
    background: rgba(16, 185, 129, 0.1);
    color: #4ade80;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    border: 1px solid rgba(16, 185, 129, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-weight: 600;
}
.live-dot {
    width: 5px; height: 5px;
    background: #4ade80;
    border-radius: 50%;
    box-shadow: 0 0 6px #4ade80;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.25; }
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}
.user-chip-text { text-align: right; }
.user-chip-text .name  { font-size: 0.85rem; font-weight: 700; }
.user-chip-text .org   { font-size: 0.7rem;  color: var(--text-muted); }
.user-avatar {
    width: 34px; height: 34px;
    background: var(--accent);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    font-weight: 800;
    font-size: 0.78rem;
    flex-shrink: 0;
}

/* ── Layout ─────────────────────────────────────── */
.content-area {
    display: flex;
    height: calc(100vh - var(--topbar-h));
    overflow: hidden;
}

.dashboard-panel {
    flex: 1;
    overflow-y: scroll; /* always reserve scrollbar space — prevents width jank */
    padding: 1.5rem 1.75rem;
    min-width: 0;
    scrollbar-width: thin;
    scrollbar-color: var(--surface) transparent;
}
.dashboard-panel::-webkit-scrollbar { width: 5px; }
.dashboard-panel::-webkit-scrollbar-thumb {
    background: var(--surface);
    border-radius: 10px;
}

/* ── Section Label ──────────────────────────────── */
.section-label {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-dim);
    margin-bottom: 0.65rem;
}

/* ── KPI Cards ──────────────────────────────────── */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.9rem;
    margin-bottom: 1.25rem;
}

.kpi-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 1.1rem 1.25rem;
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s;
    cursor: default;
}
.kpi-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-border), transparent);
    opacity: 0;
    transition: opacity 0.2s;
}
.kpi-card:hover { border-color: var(--accent-border); }
.kpi-card:hover::after { opacity: 1; }

.kpi-label {
    font-size: 0.67rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 0.55rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.kpi-row {
    display: flex;
    align-items: baseline;
    gap: 0.55rem;
    flex-wrap: wrap;
}
.kpi-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.03em;
    line-height: 1;
}
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.18rem 0.5rem;
    border-radius: 20px;
    white-space: nowrap;
}
.badge.up     { color: #4ade80; background: rgba(74,222,128,0.1);  border: 1px solid rgba(74,222,128,0.2); }
.badge.down   { color: #f87171; background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.2); }
.badge.neutral{ color: var(--text-muted); background: rgba(148,163,184,0.08); border: 1px solid rgba(148,163,184,0.15); }

/* ── Insight Banner ─────────────────────────────── */
.insight-banner {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
    padding: 0.9rem 1.1rem;
    border-radius: var(--radius-card);
    margin-bottom: 1.1rem;
    border: 1px solid var(--accent-border);
    background: linear-gradient(135deg, var(--accent-dim) 0%, rgba(15,23,42,0.3) 100%);
    animation: slideIn 0.35s ease;
}
.insight-banner.warning {
    background: linear-gradient(135deg, rgba(245,158,11,0.12) 0%, rgba(15,23,42,0.3) 100%);
    border-color: rgba(245,158,11,0.3);
}
.insight-banner.positive {
    background: linear-gradient(135deg, rgba(16,185,129,0.1) 0%, rgba(15,23,42,0.3) 100%);
    border-color: rgba(16,185,129,0.25);
}
@keyframes slideIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.insight-icon { font-size: 1.3rem; line-height: 1; margin-top: 0.1rem; }
.insight-content strong {
    display: block;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--accent);
    margin-bottom: 0.2rem;
}
.insight-banner.warning .insight-content strong { color: #F59E0B; }
.insight-banner.positive .insight-content strong { color: var(--green); }
.insight-content p { font-size: 0.84rem; color: rgba(255,255,255,0.8); line-height: 1.5; }

/* ── Forecast Strip ─────────────────────────────── */
.forecast-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.9rem;
    margin-bottom: 1.25rem;
}
.fc-card {
    background: rgba(212,175,55,0.05);
    border: 1px solid var(--accent-border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}
.fc-label {
    font-size: 0.63rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}
.fc-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: -0.02em;
}

/* ── Charts ─────────────────────────────────────── */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.25rem;
}
.chart-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    height: 290px; /* explicit height — required for Chart.js responsive sizing */
    overflow: hidden;
}
.chart-card.wide {
    grid-column: span 2;
    height: 250px;
}
.chart-card h3 {
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    margin-bottom: 0.85rem;
    flex-shrink: 0;
}
canvas { flex: 1; width: 100% !important; height: 0 !important; display: block; }

/* ── Productivity Row ───────────────────────────── */
.prod-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.9rem;
    margin-bottom: 1.25rem;
}
.prod-card {
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.9rem 1.1rem;
}
.prod-card .prod-label {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}
.prod-card .prod-value {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.02em;
}

/* ── Chat Console ───────────────────────────────── */
.chat-container {
    width: 360px;
    flex-shrink: 0;
    background: rgba(10, 18, 35, 0.7);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    height: 100%;
}
.chat-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    background: rgba(6, 10, 22, 0.4);
    color: var(--text);
    flex-shrink: 0;
}
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    scrollbar-width: thin;
    scrollbar-color: var(--surface) transparent;
}
.message {
    padding: 0.75rem 0.9rem;
    border-radius: 12px;
    max-width: 92%;
    font-size: 0.84rem;
    line-height: 1.55;
    animation: msgIn 0.2s ease;
    word-break: break-word;
}
@keyframes msgIn {
    from { opacity: 0; transform: scale(0.97); }
    to   { opacity: 1; transform: scale(1); }
}
.message.user {
    align-self: flex-end;
    background: var(--accent);
    color: var(--primary);
    font-weight: 600;
    border-bottom-right-radius: 3px;
}
.message.agent {
    align-self: flex-start;
    background: var(--surface);
    color: rgba(255,255,255,0.88);
    border: 1px solid var(--border);
    border-bottom-left-radius: 3px;
}
.message.agent strong { color: var(--accent); }
.message.agent code {
    background: rgba(0,0,0,0.35);
    padding: 0.1em 0.3em;
    border-radius: 4px;
    font-size: 0.82em;
    font-family: 'Courier New', monospace;
}
.chat-input-area {
    padding: 0.9rem 1rem;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 0.55rem;
    background: rgba(6, 10, 22, 0.5);
    flex-shrink: 0;
}
input[type="text"] {
    flex: 1;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    padding: 0.65rem 0.9rem;
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 0.84rem;
    outline: none;
    transition: border-color 0.2s;
}
input[type="text"]::placeholder { color: var(--text-dim); }
input[type="text"]:focus { border-color: rgba(212,175,55,0.45); }

.send-btn {
    background: var(--accent);
    border: none;
    padding: 0 1rem;
    border-radius: var(--radius-sm);
    color: var(--primary);
    font-weight: 700;
    font-size: 0.82rem;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    transition: background 0.2s, transform 0.1s;
    white-space: nowrap;
}
.send-btn:hover { background: #c9a530; }
.send-btn:active { transform: scale(0.96); }

/* ── Utilities ──────────────────────────────────── */
.hidden { display: none !important; }

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 1400px) {
    .kpi-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1200px) {
    .charts-grid { grid-template-columns: 1fr; }
    .chart-card.wide { grid-column: span 1; }
    .chat-container { width: 300px; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
    .sidebar { width: 210px; }
    .chat-container { width: 270px; }
}