/* ========================================
   MKE Client Dashboard — Design System
   Miller & Miller Law, LLC
   ======================================== */

/* ===== DESIGN TOKENS ===== */
:root {
    --true-blue: #0A1EF5;
    --true-blue-light: rgba(10, 30, 245, 0.06);
    --true-blue-glow: rgba(10, 30, 245, 0.12);
    --true-blue-mid: rgba(10, 30, 245, 0.15);
    --soft-linen: #E8E2DA;
    --linen-light: #F2EDE6;
    --linen-warm: #F7F3EE;
    --carbon-black: #191718;
    --stormy-teal: #1B6D69;
    --teal-light: rgba(27, 109, 105, 0.08);
    --celadon: #7CCCA0;
    --celadon-light: rgba(124, 204, 160, 0.1);
    --celadon-glow: rgba(124, 204, 160, 0.25);
    --danger: #C44B3F;
    --danger-light: rgba(196, 75, 63, 0.08);
    --warning: #D4A843;
    --warning-light: rgba(212, 168, 67, 0.08);
    --muted: #9E9790;
    --muted-light: #B8B2AB;
    --divider: rgba(25, 23, 24, 0.06);
    --card-bg: #FFFFFF;
    --card-radius: 16px;
    --card-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 24px rgba(25,23,24,0.06);
    --card-shadow-hover: 0 2px 8px rgba(0,0,0,0.06), 0 12px 40px rgba(25,23,24,0.10);
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--soft-linen);
    color: var(--carbon-black);
    min-height: 100vh;
    -webkit-tap-highlight-color: transparent;
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
    font-size: 13px;
}
h1, h2, h3, h4 {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: 0.02em;
}

/* ===== ANIMATIONS ===== */
@keyframes pulse-live { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes fade-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes sse-pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(124, 204, 160, 0.6); } 50% { box-shadow: 0 0 0 8px rgba(124, 204, 160, 0); } }
@keyframes pulse-danger { 0%, 100% { box-shadow: 0 0 0 0 rgba(196, 75, 63, 0.4); } 50% { box-shadow: 0 0 0 6px rgba(196, 75, 63, 0); } }
@keyframes kpi-number { from { opacity: 0; transform: scale(0.85) translateY(4px); } to { opacity: 1; transform: scale(1) translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== TOP NAV BAR ===== */
.top-header {
    background: var(--true-blue);
    color: #fff;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}
.top-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}
.top-header h1 {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #fff;
}
.top-header-right {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 11px;
    opacity: 0.8;
}
.sse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--muted);
    display: inline-block;
    transition: background 0.3s;
}
.sse-dot.connected {
    background: var(--celadon);
    animation: sse-pulse 2s infinite;
}

.tab-bar {
    display: flex;
    gap: 0;
    background: var(--carbon-black);
    padding: 0 24px;
    position: sticky;
    top: 46px;
    z-index: 99;
}
.tab-link {
    font-family: 'Oswald', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    padding: 12px 20px;
    border-bottom: 3px solid transparent;
    transition: all var(--transition);
}
.tab-link:hover {
    color: rgba(255,255,255,0.9);
    background: rgba(255,255,255,0.05);
}
.tab-link.active {
    color: #fff;
    border-bottom-color: var(--true-blue);
}

/* ===== CONTENT ===== */
.content {
    padding: 20px 24px;
    max-width: 1400px;
    margin: 0 auto;
}

/* ===== KPI ROW ===== */
.kpi-row {
    display: grid;
    gap: 14px;
    margin-bottom: 20px;
}
.kpi-row-7 { grid-template-columns: repeat(7, 1fr); }
.kpi-row-8 { grid-template-columns: repeat(4, 1fr); }

.kpi-card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    padding: 16px;
    text-align: center;
    transition: box-shadow var(--transition), transform var(--transition);
    animation: fade-in 0.4s ease-out;
}
.kpi-card:hover { box-shadow: var(--card-shadow-hover); }
.kpi-card.clickable { cursor: pointer; }
.kpi-card.clickable:hover { transform: translateY(-2px); }
.kpi-card.pulse-danger { animation: pulse-danger 2s infinite; }

.kpi-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--muted);
    font-weight: 600;
    margin-bottom: 6px;
}
.kpi-value {
    font-family: 'Oswald', sans-serif;
    font-size: 28px;
    font-weight: 600;
    color: var(--carbon-black);
    animation: kpi-number 0.5s ease-out;
    line-height: 1;
}
.kpi-value.danger { color: var(--danger); }
.kpi-value.teal { color: var(--stormy-teal); }
.kpi-value.blue { color: var(--true-blue); }
.kpi-sub {
    font-size: 10px;
    color: var(--muted);
    margin-top: 4px;
}
.kpi-delta { font-size: 10px; margin-top: 2px; font-weight: 600; }
.kpi-delta.up { color: var(--celadon); }
.kpi-delta.down { color: var(--danger); }
.kpi-delta.flat { color: var(--muted); }
.delta-arrow { font-size: 8px; }

/* ===== CARDS ===== */
.card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    padding: 20px;
    margin-bottom: 20px;
    animation: fade-in 0.4s ease-out;
}
.card-title {
    font-family: 'Oswald', sans-serif;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--true-blue);
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--divider);
}

/* ===== GRID LAYOUTS ===== */
.grid-2col {
    display: grid;
    grid-template-columns: 60fr 40fr;
    gap: 20px;
}
.grid-3col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

/* ===== TIMEFRAME PILLS ===== */
.pill-row {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
}
.pill {
    font-family: 'Oswald', sans-serif;
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 5px 14px;
    border: 2px solid var(--divider);
    border-radius: 6px;
    background: var(--card-bg);
    color: var(--carbon-black);
    cursor: pointer;
    transition: all var(--transition);
}
.pill:hover { border-color: var(--true-blue); color: var(--true-blue); }
.pill.active {
    background: var(--true-blue);
    color: #fff;
    border-color: var(--true-blue);
}

/* ===== TABLES ===== */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.data-table th {
    font-family: 'Oswald', sans-serif;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--muted);
    text-align: left;
    padding: 8px 10px;
    border-bottom: 2px solid var(--divider);
    white-space: nowrap;
}
.data-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--divider);
    vertical-align: middle;
}
.data-table tr:hover { background: var(--linen-light); }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table .red { color: var(--danger); font-weight: 600; }
.data-table .green { color: var(--stormy-teal); font-weight: 600; }
.data-table .bold { font-weight: 700; }
.data-table .highlight-row { background: var(--linen-light); }

/* ===== SEARCH ===== */
.search-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    align-items: center;
}
.search-input {
    flex: 1;
    max-width: 400px;
    padding: 10px 14px;
    border: 2px solid var(--divider);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    background: var(--card-bg);
    outline: none;
    transition: border-color var(--transition);
}
.search-input:focus { border-color: var(--true-blue); }
.search-input::placeholder { color: #aaa; }
.search-count { font-size: 11px; color: var(--muted); }

/* ===== FILTER BUTTONS ===== */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    align-items: center;
}
.filter-label {
    font-family: 'Oswald', sans-serif;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--muted);
    margin-right: 4px;
}
.filter-btn {
    font-family: 'Oswald', sans-serif;
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 6px 16px;
    border: 2px solid var(--divider);
    border-radius: 6px;
    background: var(--card-bg);
    color: var(--carbon-black);
    cursor: pointer;
    transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--true-blue); color: var(--true-blue); }
.filter-btn.active { background: var(--true-blue); color: #fff; border-color: var(--true-blue); }

/* ===== BUTTONS ===== */
.btn {
    font-family: 'Oswald', sans-serif;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition);
}
.btn-primary { background: var(--true-blue); color: #fff; }
.btn-primary:hover { background: #0818c4; }
.btn-outline { background: transparent; color: var(--true-blue); border: 1.5px solid var(--true-blue); }
.btn-outline:hover { background: var(--true-blue-light); }

/* ===== FUNNEL ===== */
.funnel-stage {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}
.funnel-label {
    font-size: 11px;
    color: var(--muted);
    width: 120px;
    text-align: right;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.funnel-bar-wrap {
    flex: 1;
    height: 20px;
    background: var(--linen-light);
    border-radius: 4px;
    overflow: hidden;
}
.funnel-bar {
    height: 100%;
    background: var(--true-blue);
    border-radius: 4px;
    transition: width 0.4s ease;
}
.funnel-count {
    font-family: 'Oswald', sans-serif;
    font-size: 13px;
    font-weight: 600;
    min-width: 30px;
}

/* ===== ACTIVITY FEED ===== */
.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--divider);
    font-size: 12px;
}
.activity-item:last-child { border-bottom: none; }
.activity-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
}
.activity-icon.call { background: var(--true-blue-light); color: var(--true-blue); }
.activity-icon.email { background: var(--teal-light); color: var(--stormy-teal); }
.activity-icon.task { background: var(--celadon-light); color: var(--stormy-teal); }
.activity-icon.note { background: var(--warning-light); color: var(--warning); }
.activity-text { flex: 1; }
.activity-time { font-size: 10px; color: var(--muted); white-space: nowrap; }

/* ===== ALERT LIST ===== */
.alert-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    margin-bottom: 6px;
    font-size: 12px;
}
.alert-item.danger { background: var(--danger-light); color: var(--danger); }
.alert-item.warning { background: var(--warning-light); color: #8B6914; }
.alert-item.info { background: var(--true-blue-light); color: var(--true-blue); }
.alert-icon { font-size: 14px; flex-shrink: 0; }
.alert-text { flex: 1; }

/* ===== LEAKAGE ===== */
.leakage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}
.leakage-item {
    text-align: center;
    padding: 12px;
    border-radius: 10px;
    background: var(--linen-light);
}
.leakage-item .lk-value {
    font-family: 'Oswald', sans-serif;
    font-size: 22px;
    font-weight: 600;
    color: var(--danger);
}
.leakage-item .lk-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--muted);
    margin-top: 4px;
}
.leakage-total {
    text-align: center;
    padding: 12px;
    border-radius: 10px;
    background: var(--danger-light);
}
.leakage-total .lt-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--danger);
    margin-bottom: 4px;
}
.leakage-total .lt-value {
    font-family: 'Oswald', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--danger);
}

/* ===== SCORING ===== */
.overall-card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    padding: 28px;
    text-align: center;
}
.overall-ring {
    position: relative;
    width: 160px;
    height: 160px;
    margin: 0 auto 16px;
}
.overall-ring svg { transform: rotate(-90deg); }
.overall-ring .ring-label {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.ring-score {
    font-family: 'Oswald', sans-serif;
    font-size: 42px;
    font-weight: 700;
    line-height: 1;
}
.ring-max { font-size: 12px; color: var(--muted); margin-top: 2px; }
.overall-label {
    font-family: 'Oswald', sans-serif;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.overall-date { font-size: 11px; color: var(--muted); margin-top: 4px; }

.metric-card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    padding: 20px;
    border-top: 3px solid;
}
.metric-card.pms { border-top-color: var(--true-blue); }
.metric-card.hdr { border-top-color: var(--stormy-teal); }
.metric-card.rli { border-top-color: var(--danger); }
.metric-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.metric-card-title {
    font-family: 'Oswald', sans-serif;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.metric-card.pms .metric-card-title { color: var(--true-blue); }
.metric-card.hdr .metric-card-title { color: var(--stormy-teal); }
.metric-card.rli .metric-card-title { color: var(--danger); }
.metric-card-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 4px;
}
.badge-below { background: var(--danger-light); color: var(--danger); }
.badge-avg { background: var(--warning-light); color: #b8922e; }
.badge-above { background: var(--celadon-light); color: var(--stormy-teal); }
.metric-card-score {
    font-family: 'Oswald', sans-serif;
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 4px;
}
.metric-card-max { font-size: 11px; color: var(--muted); margin-bottom: 12px; }
.metric-card-desc { font-size: 12px; color: var(--muted); line-height: 1.4; }

/* Category bars */
.cat-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.cat-name { font-size: 12px; width: 160px; flex-shrink: 0; }
.cat-bar {
    flex: 1;
    height: 16px;
    background: var(--linen-light);
    border-radius: 4px;
    position: relative;
    overflow: visible;
}
.cat-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}
.cat-fill.critical { background: var(--danger); }
.cat-fill.below { background: var(--warning); }
.cat-fill.good { background: var(--stormy-teal); }
.cat-fill.excellent { background: var(--celadon); }
.cat-bench {
    position: absolute;
    top: -4px;
    width: 2px;
    height: 24px;
    background: var(--carbon-black);
    opacity: 0.3;
}
.cat-val {
    font-family: 'Oswald', sans-serif;
    font-size: 14px;
    font-weight: 600;
    width: 36px;
    text-align: right;
}
.cat-delta { font-size: 10px; width: 36px; text-align: right; }
.delta-up { color: var(--celadon); }
.delta-down { color: var(--danger); }
.delta-flat { color: var(--muted); }

/* History entries */
.history-entry {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--divider);
    font-size: 12px;
}
.history-entry:last-child { border-bottom: none; }
.history-date { color: var(--muted); }
.history-scores { display: flex; gap: 12px; }
.history-score { font-family: 'Oswald', sans-serif; font-weight: 600; font-size: 13px; }
.history-pms { color: var(--true-blue); }
.history-hdr { color: var(--stormy-teal); }
.history-rli { color: var(--danger); }

/* ===== EMPTY / LOADING STATES ===== */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--muted);
    font-size: 13px;
}
.loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--divider);
    border-top-color: var(--true-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 20px auto;
}

/* ===== DRILL-DOWN DETAIL ===== */
.case-detail-row td { padding: 0 !important; }
.case-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 8px;
    padding: 16px 20px;
    background: var(--linen-light);
}
.cd-item {}
.cd-label { font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); }
.cd-val { font-family: 'Oswald', sans-serif; font-size: 15px; font-weight: 600; }
.cd-val.blue { color: var(--true-blue); }
.cd-val.red { color: var(--danger); }
.cd-val.green { color: var(--stormy-teal); }
.case-ledger-wrap { padding: 8px 20px 16px; }
.case-ledger-btn {
    font-family: 'Oswald', sans-serif;
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 6px 14px;
    border: 1.5px solid var(--true-blue);
    border-radius: 6px;
    background: transparent;
    color: var(--true-blue);
    cursor: pointer;
}
.case-ledger-btn:hover { background: var(--true-blue-light); }

/* Tooltips */
.tip {
    display: none;
    position: absolute;
    background: var(--carbon-black);
    color: #fff;
    font-size: 11px;
    padding: 8px 12px;
    border-radius: 6px;
    max-width: 280px;
    z-index: 50;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    line-height: 1.4;
}
.status-link { position: relative; color: var(--true-blue); cursor: pointer; }
.status-link:hover .tip { display: block; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .kpi-row-7 { grid-template-columns: repeat(4, 1fr); }
    .grid-2col { grid-template-columns: 1fr; }
    .grid-3col { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .kpi-row-7 { grid-template-columns: repeat(2, 1fr); }
    .kpi-row-8 { grid-template-columns: repeat(2, 1fr); }
    .content { padding: 12px 12px; }
    .top-header { padding: 10px 12px; }
    .top-header h1 { font-size: 14px; }
    .tab-bar { padding: 0 8px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .tab-link { padding: 10px 14px; font-size: 11px; white-space: nowrap; }
    .leakage-grid { grid-template-columns: 1fr; }
    .data-table { font-size: 11px; }
    .data-table th, .data-table td { padding: 6px 6px; }
    .cat-name { width: 100px; font-size: 11px; }
    .funnel-label { width: 80px; font-size: 10px; }
    .case-detail-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .kpi-row-7, .kpi-row-8 { grid-template-columns: 1fr; }
    .kpi-value { font-size: 24px; }
    .search-bar { flex-direction: column; }
    .search-input { max-width: 100%; }
}