/* ============================================================
   10 · Dashboard Pro — institutional/Bloomberg layout
   Layout: marquee tape + KPI sparklines + tabular platform list
   (rows, not cards) + filter pills + dot-grid backdrop
   ============================================================ */
:root {
    --bg-1: #050a14;
    --bg-2: #0a1929;
    --surf: rgba(15,30,50,.78);
    --line: rgba(148,163,184,.18);
    --txt-1: #f1f5f9;
    --txt-2: #cbd5e1;
    --txt-3: #94a3b8;
    --acc: #3b82f6;
    --acc-2: #60a5fa;
    --gold: #fbbf24;
    --serif: "Cormorant Garamond","Noto Serif SC",Georgia,serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background:
        radial-gradient(900px 500px at 0% -5%, rgba(59,130,246,.15), transparent 60%),
        linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 100%);
    color: var(--txt-2);
    min-height: 100vh;
    padding-bottom: 96px;
    font-size: 14px;
    position: relative;
    overflow-x: hidden;
}
body::before {
    content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: .35;
    background-image: radial-gradient(rgba(148,163,184,.12) 1px, transparent 1px);
    background-size: 24px 24px;
}
a { color: inherit; text-decoration: none; }
.muted { color: var(--txt-3); font-size: .82em; }
.ico { width: 1em; height: 1em; vertical-align: -0.15em; }

/* Marquee ticker tape */
.marquee {
    background: linear-gradient(90deg, #1e3a8a, #3b82f6, #1e3a8a);
    color: #fff;
    font-size: .8rem; font-weight: 600;
    padding: 8px 0;
    overflow: hidden;
    white-space: nowrap;
    border-bottom: 1px solid var(--line);
    position: relative; z-index: 1;
    letter-spacing: .3px;
}
.marquee-track {
    display: inline-block;
    padding-left: 100%;
    animation: dp-scroll 38s linear infinite;
}
.marquee-track span {
    display: inline-block;
    margin-right: 56px;
    font-variant-numeric: tabular-nums;
}
.marquee-track span::before {
    content: ""; display: inline-block;
    width: 5px; height: 5px;
    border-radius: 50%; background: var(--gold);
    margin-right: 8px; vertical-align: middle;
}
@keyframes dp-scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* Header */
.dp-header {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(5,10,20,.85);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    position: sticky; top: 0; z-index: 50;
}
.dp-header::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
    background: repeating-linear-gradient(90deg, var(--acc) 0 6px, transparent 6px 14px);
    opacity: .5;
}
.dp-brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.dp-logo {
    width: 42px; height: 42px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--acc), #1e3a8a);
    color: #fff; font-weight: 800; font-size: 1.4rem;
    display: grid; place-items: center;
    box-shadow: 0 6px 18px rgba(59,130,246,.35);
    flex-shrink: 0;
}
.dp-text h1 { font-family: var(--serif); font-weight: 600; font-size: 1.05rem; color: var(--txt-1); letter-spacing: 1px; line-height: 1.2; }
.dp-text p { font-size: .62rem; color: var(--txt-3); letter-spacing: 2px; margin-top: 2px; font-weight: 600; }
.dp-kefu {
    background: linear-gradient(135deg, rgba(59,130,246,.22), rgba(30,58,138,.32));
    color: var(--acc-2);
    border: 1px solid rgba(59,130,246,.45);
    padding: 8px 12px; border-radius: 6px;
    font-size: .76rem; font-weight: 600;
    letter-spacing: .5px;
    flex-shrink: 0;
    white-space: nowrap;
}

/* KPI panel */
.kpi {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 14px 16px 8px;
    position: relative; z-index: 1;
}
.kpi-card {
    background: var(--surf);
    border: 1px solid var(--line);
    border-left: 3px solid var(--acc);
    border-radius: 8px;
    padding: 12px 14px 4px;
    backdrop-filter: blur(10px);
    overflow: hidden;
}
.kpi-card:nth-child(2) { border-left-color: var(--acc-2); }
.kpi-card:nth-child(3) { border-left-color: var(--gold); }
.kpi-card:nth-child(4) { border-left-color: #34d399; }
.kpi-row1 { display: flex; align-items: center; justify-content: space-between; }
.kpi-label {
    font-size: .62rem; color: var(--txt-3);
    letter-spacing: 1.5px; text-transform: uppercase;
    font-weight: 700;
}
.kpi-delta {
    font-size: .62rem;
    font-weight: 700;
    letter-spacing: .5px;
}
.kpi-delta.up   { color: #34d399; }
.kpi-delta.live { color: #ef4444; animation: kpi-blink 1.4s infinite; }
@keyframes kpi-blink { 0%,100% { opacity: 1; } 50% { opacity: .55; } }
.kpi-value {
    font-family: var(--serif);
    font-size: 1.7rem; font-weight: 700; color: var(--txt-1);
    letter-spacing: 0; line-height: 1;
    margin-top: 6px;
    font-variant-numeric: tabular-nums;
}
.kpi-unit { font-size: .55em; color: var(--gold); margin-left: 2px; vertical-align: 0.18em; font-style: normal; }
.kpi-spark { display: block; width: 100%; height: 22px; margin-top: 4px; }

/* Filter pills */
.dp-filters {
    display: flex; gap: 6px;
    padding: 8px 16px 6px;
    overflow-x: auto;
    scrollbar-width: none;
    position: relative; z-index: 1;
}
.dp-filters::-webkit-scrollbar { display: none; }
.dp-fp {
    background: var(--surf);
    color: var(--txt-3);
    border: 1px solid var(--line);
    padding: 6px 14px;
    border-radius: 6px;
    font-size: .76rem;
    font-weight: 600;
    letter-spacing: .3px;
    cursor: pointer;
    flex-shrink: 0;
    transition: all .15s;
    white-space: nowrap;
}
.dp-fp.active {
    background: linear-gradient(135deg, var(--acc), #1e3a8a);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(59,130,246,.4);
}

/* Platform table */
.dp-table {
    margin: 8px 16px 16px;
    background: var(--surf);
    border: 1px solid var(--line);
    border-radius: 10px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    position: relative; z-index: 1;
}
.dp-thead {
    display: grid;
    grid-template-columns: 1.8fr 1fr .7fr .9fr 1fr;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(0,0,0,.4);
    font-size: .6rem;
    color: var(--txt-3);
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 700;
    border-bottom: 1px solid var(--line);
}
.dp-row {
    display: grid;
    grid-template-columns: 1.8fr 1fr .7fr .9fr 1fr;
    gap: 10px;
    align-items: center;
    padding: 12px 14px;
    border-bottom: 1px solid var(--line);
    transition: background .15s;
}
.dp-row:last-child { border-bottom: 0; }
.dp-row:hover { background: rgba(59,130,246,.06); }
.dp-info { display: flex; align-items: center; gap: 10px; min-width: 0; }
.dp-cell { font-size: .82rem; min-width: 0; }
.dp-icon {
    width: 36px; height: 36px;
    border-radius: 8px;
    color: #fff;
    font-weight: 800; font-size: 1rem;
    display: grid; place-items: center;
    flex-shrink: 0;
}
.ic-1 { background: linear-gradient(135deg, #3b82f6, #1e3a8a); }
.ic-2 { background: linear-gradient(135deg, #8b5cf6, #5b21b6); }
.ic-3 { background: linear-gradient(135deg, #06b6d4, #0e7490); }
.ic-4 { background: linear-gradient(135deg, #fbbf24, #b45309); }
.ic-5 { background: linear-gradient(135deg, #f43f5e, #9f1239); }
.ic-6 { background: linear-gradient(135deg, #34d399, #047857); }
.dp-name { color: var(--txt-1); font-weight: 700; font-size: .9rem; line-height: 1.2; }
.dp-sub  { color: var(--txt-3); font-size: .68rem; margin-top: 2px; letter-spacing: .3px; }
.dp-cell strong { color: var(--gold); font-family: var(--serif); font-size: 1.08rem; font-variant-numeric: tabular-nums; }
.rating {
    background: linear-gradient(135deg, var(--gold), #f59e0b);
    color: #422006;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: .8rem;
    font-variant-numeric: tabular-nums;
}
.status { font-size: 12px; }
.status.online { color: #34d399; animation: kpi-blink 1.6s infinite; }
.dp-cta { text-align: right; }
.dp-btn {
    background: linear-gradient(135deg, var(--acc), #1e3a8a);
    color: #fff;
    font-weight: 600;
    padding: 7px 12px;
    border-radius: 6px;
    font-size: .74rem;
    letter-spacing: .3px;
    white-space: nowrap;
    display: inline-block;
    box-shadow: 0 4px 12px rgba(59,130,246,.35);
}

/* Trust strip */
.trust {
    margin: 0 16px 16px;
    padding: 14px 16px;
    background: var(--surf);
    border: 1px solid var(--line);
    border-radius: 8px;
    text-align: center;
    position: relative; z-index: 1;
}
.trust-h {
    font-size: .62rem; color: var(--acc-2);
    letter-spacing: 2.5px; text-transform: uppercase;
    font-weight: 700; margin-bottom: 6px;
}
.trust-row {
    color: var(--txt-3); font-size: .7rem;
    letter-spacing: 1px; line-height: 1.6;
    font-family: var(--serif); font-weight: 500;
}

.dp-footer { text-align: center; font-size: .65rem; color: var(--txt-3); padding: 10px 16px; letter-spacing: .8px; }

/* Bottom nav (locked) */
.bottom-nav {
    position: fixed; bottom: 0; left: 0; right: 0;
    display: flex; justify-content: space-around; align-items: center;
    background: rgba(5,10,20,.96);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--line);
    padding: 6px 12px calc(8px + env(safe-area-inset-bottom));
    z-index: 100; gap: 8px;
}
.nav-item {
    display: flex; flex-direction: column; align-items: center; gap: 3px;
    padding: 8px 14px;
    color: var(--txt-3);
    font-size: .66rem;
    flex: 1; min-width: 0;
}
.nav-item.active { color: var(--acc-2); }
.nav-item.primary {
    background: linear-gradient(135deg, var(--acc), #1e3a8a);
    color: #fff !important;
    border-radius: 8px;
    padding: 9px 12px;
    font-weight: 700;
    box-shadow: 0 8px 22px rgba(59,130,246,.4);
    flex: 0 1 auto;
}
.nav-item .ico { font-size: 18px; }

/* Mobile: collapse table to row-cards */
@media (max-width: 720px) {
    .kpi { grid-template-columns: repeat(2, 1fr); }
    .dp-thead { display: none; }
    .dp-row {
        grid-template-columns: 1fr auto;
        grid-template-areas:
            "info  cta"
            "specs specs";
        gap: 10px 12px;
        padding: 14px;
    }
    .dp-info  { grid-area: info; }
    .dp-cta   { grid-area: cta; align-self: center; }
    .dp-cell:not(.dp-cta) { grid-row: 2; }
    .dp-row .dp-cell:nth-of-type(1) { grid-column: 1 / 2; }
    .dp-row .dp-cell:nth-of-type(2) { grid-column: 2 / 3; }
    .dp-row .dp-cell:nth-of-type(3) { grid-column: 3 / 4; }
    .dp-row > .dp-cell:not(.dp-cta) {
        grid-area: auto;
        font-size: .76rem;
        display: inline-flex;
        align-items: center;
        margin-right: 10px;
    }
}
@media (min-width: 900px) {
    .kpi { grid-template-columns: repeat(4, 1fr); max-width: 1100px; margin: 0 auto; padding-top: 16px; }
    .dp-table, .trust { max-width: 1100px; margin-left: auto; margin-right: auto; }
}