/* Project RAMs: ZK-VDR Standalone Portal — FT Pink Paper / Command Centre 2.0 Theme */
:root {
    --background-primary: #FFF1E5;           /* FT Pink Paper Background */
    --background-primary-alt: #F4E2D3;       /* Highlight / Inset Tint */
    --background-secondary: #F6E9DE;         /* Card / Panel Background */
    --background-secondary-alt: #EAD5C5;     /* Editorial Border / Outline */
    --background-modifier-hover: #E6D0BD;
    --text-title: #1A1817;                   /* Obsidian Title Ink */
    --text-normal: #33302E;                  /* Obsidian Body Ink */
    --text-muted: #5C5551;                   /* Obsidian Caption Ink */
    --interactive-accent: #9C5E45;           /* Terracotta Accent */
    --ft-claret: #990F3D;                    /* FT Claret */
    --ft-claret-bg: rgba(153, 15, 61, 0.09);
    --ft-teal: #0D7680;                      /* FT Slate Teal */
    --ft-teal-bg: rgba(13, 118, 128, 0.11);
    --ft-green: #16A34A;                     /* Emerald Green */
    --ft-green-bg: rgba(22, 163, 74, 0.12);
    --ft-red: #DC2626;                       /* Crimson Red */
    --ft-red-bg: rgba(220, 38, 38, 0.10);
    --ft-amber: #B35900;                     /* Editorial Amber */
    --ft-amber-bg: rgba(179, 89, 0, 0.11);
    --red: #DC2626;
}
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Atkinson Hyperlegible', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
code, kbd, pre, .badge, .c-status, .circuit-math, .circuit-commit, .banner-meta, .occluded, .disclosed, .viewkey-box input {
    font-family: 'Fira Code', 'SF Mono', Consolas, monospace !important;
}
body {
    background: var(--background-primary);
    color: var(--text-normal);
    line-height: 1.45;
    min-height: 100vh;
}
.topbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 14px 28px; background: var(--background-secondary);
    border-bottom: 2px solid var(--background-secondary-alt);
}
.brand { display: flex; align-items: center; gap: 14px; }
.shield { font-size: 1.9rem; }
.topbar h1 { font-size: 1.08rem; font-weight: 700; color: var(--text-title); letter-spacing: -0.01em; }
.subtitle { font-size: 0.78rem; color: var(--text-muted); }
.tier-controls { display: flex; align-items: center; gap: 12px; }
.badge {
    padding: 5px 10px; border-radius: 4px; font-size: 0.74rem; font-weight: 700;
}
.badge-tier1 { background: var(--ft-teal-bg); color: var(--ft-teal); border: 1px solid var(--ft-teal); }
.badge-tier2 { background: var(--ft-claret-bg); color: var(--ft-claret); border: 1px solid var(--ft-claret); }
.btn {
    padding: 7px 13px; border-radius: 4px; border: 1px solid var(--background-secondary-alt);
    cursor: pointer; font-weight: 700; font-size: 0.78rem; color: var(--text-title);
    background: var(--background-primary-alt); transition: background 0.15s ease;
}
.btn:hover { background: var(--background-modifier-hover); }
.btn-gold { background: var(--ft-claret); border-color: var(--ft-claret); color: #fff; }
.btn-gold:hover { background: #7d0c32; }
.btn-verify { background: var(--ft-teal); border-color: var(--ft-teal); color: #fff; }
.btn-verify:hover { background: #0a5c64; }
.btn-danger { background: var(--ft-amber); border-color: var(--ft-amber); color: #fff; }
.btn-danger:hover { background: #8f4700; }
.container { max-width: 1440px; margin: 0 auto; padding: 18px 28px 40px; }
.wave-bar {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
    gap: 12px; background: var(--background-secondary); padding: 12px 16px; border-radius: 6px;
    border: 1px solid var(--background-secondary-alt); margin-bottom: 14px;
}
.wave-label { font-size: 0.82rem; font-weight: 700; color: var(--ft-claret); }
.wave-buttons { display: flex; gap: 8px; flex-wrap: wrap; }
.wave-btn {
    padding: 6px 12px; border-radius: 4px; border: 1px solid var(--background-secondary-alt);
    background: var(--background-primary); color: var(--text-normal); cursor: pointer;
    font-size: 0.78rem; font-weight: 700; transition: all 0.15s ease;
}
.wave-btn:hover { background: var(--background-modifier-hover); }
.wave-btn.active { background: var(--ft-teal); color: #fff; border-color: var(--ft-teal); }
.tamper-controls { display: flex; gap: 8px; }
.banner {
    padding: 12px 16px; border-radius: 6px; margin-bottom: 16px;
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px;
}
.banner-ok { background: var(--ft-green-bg); border: 1px solid var(--ft-green); color: #0f6e32; }
.banner-err { background: var(--ft-red-bg); border: 1px solid var(--ft-red); color: var(--ft-red); }
.banner-title { font-weight: 700; font-size: 0.9rem; }
.banner-meta { font-size: 0.76rem; font-weight: 600; }
.circuits-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px;
}
.circuit-card {
    background: var(--background-secondary); border: 1px solid var(--background-secondary-alt);
    border-top: 3px solid var(--ft-teal); border-radius: 6px; padding: 12px 14px;
}
.circuit-card.breach { border-color: var(--ft-red); border-top: 3px solid var(--ft-red); background: var(--ft-red-bg); }
.circuit-hdr { display: flex; justify-content: space-between; font-size: 0.82rem; font-weight: 700; color: var(--text-title); margin-bottom: 6px; }
.c-status { font-size: 0.72rem; font-weight: 700; padding: 1px 6px; border-radius: 4px; background: var(--ft-green-bg); color: var(--ft-green); border: 1px solid var(--ft-green); }
.circuit-card.breach .c-status { background: var(--ft-red); color: #fff; border-color: var(--ft-red); }
.circuit-math { font-size: 0.73rem; color: var(--text-muted); margin-bottom: 6px; background: var(--background-primary-alt); padding: 3px 6px; border-radius: 3px; }
.circuit-val { font-size: 0.88rem; font-weight: 700; color: var(--ft-claret); margin-bottom: 4px; }
.circuit-commit { font-size: 0.71rem; color: var(--text-muted); word-break: break-all; }
.two-col { display: grid; grid-template-columns: 1.15fr 1fr; gap: 16px; }
.panel { background: var(--background-secondary); border: 1px solid var(--background-secondary-alt); border-radius: 6px; padding: 16px; }
.panel h2 { font-size: 0.95rem; color: var(--text-title); margin-bottom: 12px; border-bottom: 2px solid var(--background-secondary-alt); padding-bottom: 8px; }
.panel h3 { font-size: 0.84rem; margin: 14px 0 8px; color: var(--ft-claret); font-weight: 700; }
.kv-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; font-size: 0.78rem; }
.kv-item { background: var(--background-primary); padding: 8px 10px; border-radius: 4px; border: 1px solid var(--background-secondary-alt); }
.kv-item span { display: block; color: var(--text-muted); font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em; }
.kv-item code { color: var(--text-title); font-size: 0.73rem; font-weight: 600; word-break: break-all; }
.stage-table { width: 100%; border-collapse: collapse; font-size: 0.76rem; background: var(--background-primary); border: 1px solid var(--background-secondary-alt); border-radius: 4px; overflow: hidden; }
.stage-table th, .stage-table td {
    padding: 6px 8px; border-bottom: 1px solid var(--background-secondary-alt); text-align: left;
}
.stage-table th { background: var(--background-primary-alt); color: var(--text-title); font-weight: 700; }
.occluded { color: var(--text-muted); font-style: italic; font-size: 0.73rem; }
.disclosed { color: var(--ft-green); font-weight: 700; font-size: 0.74rem; }
.highlight-row { background: var(--ft-teal-bg); }
.kpi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.kpi-box { background: var(--background-primary); border: 1px solid var(--background-secondary-alt); border-left: 3px solid var(--ft-claret); border-radius: 4px; padding: 10px; }
.kpi-box .lbl { font-size: 0.7rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; }
.kpi-box .val { font-size: 0.96rem; font-weight: 700; color: var(--text-title); margin-top: 3px; }
.viewkey-box { margin-top: 14px; background: var(--background-primary); border: 1px solid var(--background-secondary-alt); border-left: 3px solid var(--ft-teal); padding: 12px; border-radius: 4px; }
.viewkey-box label { display: block; font-size: 0.76rem; font-weight: 700; margin-bottom: 6px; color: var(--ft-claret); }
.viewkey-box input {
    width: 100%; background: var(--background-secondary); border: 1px solid var(--background-secondary-alt); color: var(--text-title);
    padding: 7px 10px; font-size: 0.75rem; border-radius: 4px; margin-bottom: 6px;
}
.viewkey-row { display: flex; gap: 8px; margin-bottom: 8px; align-items: center; }
.viewkey-box input:focus { outline: none; border-color: var(--ft-teal); }
.hint { font-size: 0.73rem; color: var(--text-muted); }
.hint code { background: var(--background-primary-alt); padding: 1px 4px; border-radius: 3px; color: var(--ft-claret); }
.table-scroll { width: 100%; overflow-x: auto; }
.vdr-footer {
    margin-top: 24px; padding-top: 14px; border-top: 1px solid var(--background-secondary-alt);
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
    font-size: 0.75rem; color: var(--text-muted);
}
.vdr-footer a { color: var(--ft-claret); text-decoration: none; font-weight: 700; }
.vdr-footer a:hover { text-decoration: underline; }
@media (max-width: 1100px) {
    .circuits-grid { grid-template-columns: repeat(2, 1fr); }
    .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
    .topbar { flex-direction: column; align-items: flex-start; gap: 10px; padding: 12px 16px; }
    .tier-controls { width: 100%; justify-content: space-between; flex-wrap: wrap; }
    .container { padding: 14px 14px 32px; }
    .circuits-grid, .kpi-grid, .kv-list { grid-template-columns: 1fr; }
    .viewkey-row { flex-direction: column; align-items: stretch; }
}