:root{--bg: #0f1419;--surface: #1a222c;--surface-2: #243040;--border: #334155;--text: #e8edf4;--muted: #94a3b8;--accent: #38bdf8;--accent-dim: #0ea5e9;--danger: #f87171;--warning: #fbbf24;--ok: #4ade80;--font: "Instrument Sans", system-ui, sans-serif;--mono: "IBM Plex Mono", monospace}*{box-sizing:border-box}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:1.25rem .75rem;display:flex;flex-direction:column;gap:.5rem}.brand{font-weight:700;font-size:1.1rem;padding:.5rem .75rem 1rem;letter-spacing:.02em}.nav-link{display:block;padding:.55rem .75rem;border-radius:6px;color:var(--muted)}.nav-link.active,.nav-link:hover{background:var(--surface-2);color:var(--text)}.main{padding:1.5rem 2rem}.page-title{margin:0 0 1rem;font-size:1.5rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:1rem}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.stat-label{color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.06em}.stat-value{font-size:1.4rem;font-weight:600;font-family:var(--mono)}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{text-align:left;padding:.6rem .5rem;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500}.btn{border:1px solid var(--border);background:var(--surface-2);color:var(--text);padding:.45rem .75rem;border-radius:6px}.btn-primary{background:var(--accent-dim);border-color:var(--accent);color:#041018;font-weight:600}.btn-danger{border-color:#7f1d1d;color:var(--danger)}.form-row{display:flex;flex-direction:column;gap:.35rem;margin-bottom:.75rem}input,textarea,select{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:.5rem .65rem}.alert{padding:.65rem .75rem;border-radius:6px;margin-bottom:.5rem;border:1px solid var(--border)}.alert-critical{border-color:#7f1d1d;background:#2a1212}.alert-warning{border-color:#78350f;background:#2a1f0d}.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 20%,#1e3a5f 0%,var(--bg) 45%)}.login-card{width:min(420px,92vw)}.muted{color:var(--muted)}.toolbar{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem;align-items:center}.filter-bar select,.filter-bar input{min-width:0}.search-picker-results{max-height:240px;overflow:auto;border:1px solid var(--border);border-radius:6px;padding:.5rem;background:var(--bg)}.search-picker-row{display:flex;gap:.5rem;align-items:center;padding:.35rem .25rem;font-size:.9rem}.search-picker-suggestion{display:flex;justify-content:space-between;align-items:center;gap:.75rem;padding:.45rem .25rem;border-bottom:1px solid var(--border);font-size:.9rem}.search-picker-suggestion-main{display:flex;align-items:center;gap:.5rem;min-width:0}.card-search-picker{position:relative}.card-search-picker-menu{position:absolute;z-index:20;top:calc(100% + .25rem);left:0;right:0;max-height:220px;overflow:auto;background:var(--surface);border:1px solid var(--border);border-radius:6px;box-shadow:0 8px 24px #00000059}.card-search-picker-option{display:block;width:100%;text-align:left;border:none;background:transparent;color:var(--text);padding:.55rem .75rem}.card-search-picker-option:hover{background:var(--surface-2)}.card-image-preview{display:inline-flex;flex-shrink:0;border-radius:4px;overflow:hidden;border:1px solid var(--border);background:var(--surface-2);vertical-align:middle}.card-image-preview--sm{width:36px;height:50px}.card-image-preview--md{width:48px;height:67px}.card-image-preview--empty{opacity:.35}.card-image-preview-thumb{width:100%;height:100%;object-fit:cover;display:block}.card-image-preview-popover{position:fixed;z-index:1000;transform:translateY(calc(-100% - 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