:root{color:#334155;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--panel:#fffffff0;--surface:#f6fafff0;--border:#94a3b838;--text:#334155;--text-strong:#10203a;--text-muted:#64748b;--text-dim:#475569;--accent:#2563eb;--accent-soft:#2563eb0f;--danger:#f87171;--mono:"SFMono-Regular", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;--shadow-sm:0 1px 2px #0000000d;--shadow-lg:0 3px 10px #00000012;background:#f8fafc;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box}html,body,#root{min-height:100%}body{background:#f8fafc;min-width:320px;margin:0}button,input,select,textarea{font:inherit}button{transition:transform .12s,opacity .12s,background-color .12s}button:hover{transform:none}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:2px;outline:2px solid #60a5fab3}h1,h2,p{margin:0}a{color:inherit}.app-shell{grid-template-rows:auto 1fr;min-height:100vh;display:grid}.app-header{z-index:10;border-bottom:1px solid var(--border);box-shadow:0 1px 0 var(--accent-soft);background:#fff;grid-template-columns:minmax(200px,1fr) auto;align-items:center;gap:16px;padding:8px 16px;display:grid;position:sticky;top:0}.brand-block{gap:2px;display:grid}.brand-block h1{color:var(--accent);margin:0;font-size:16px;line-height:1.1}.brand-block--header .subtle{max-width:420px;margin:0;font-size:14px;line-height:1.35}.nav-stack,.page-stack,.details-stack,.form-stack,.field-grid,.week-strip,.room-board,.event-stack,.availability-list,.approval-list,.control-list,.audit-list,.mini-list,.boundary-stack,.runtime-stack,.master-chip-list,.qa-list{align-items:start;gap:10px;display:grid}.nav-link{border:1px solid var(--border);color:var(--text);background:#ffffffc7;border-radius:10px;align-items:center;gap:12px;padding:13px 14px;text-decoration:none;display:flex}.nav-stack--top{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.nav-link--top{background:#ffffffa3;border-radius:999px;padding:10px 14px}.nav-link--active{background:var(--accent);color:#fff;box-shadow:none;border-color:#0000}.content-shell{padding:8px 16px 16px}.login-screen{place-items:center;min-height:100vh;padding:36px 20px;display:grid}.login-card{border:1px solid var(--border);border-top:3px solid var(--accent);width:min(100%,380px);box-shadow:var(--shadow-lg);background:#fff;border-radius:12px;gap:14px;padding:24px;display:grid}.login-card h1{color:var(--text-strong);margin:0;font-size:22px}.login-brand{align-items:center;gap:10px;display:inline-flex}.login-brand__crest{background:var(--accent);color:#fff;box-shadow:none;letter-spacing:.08em;border-radius:8px;align-items:center;gap:6px;padding:6px 10px;font-weight:700;display:inline-flex}.login-brand__meta{gap:2px;display:grid}.login-brand__meta strong{color:var(--text-strong)}.login-brand__meta span{color:var(--text-muted);font-size:13px}.auth-button--login{min-height:44px}.auth-button{white-space:nowrap;flex:none;width:auto;min-height:42px;padding-inline:14px}.account-chip__signout{align-self:center}.login-sso-note{color:var(--text-muted);align-items:center;gap:8px;font-size:14px;display:inline-flex}.account-chip{border:1px solid var(--border);box-shadow:var(--shadow-sm);color:var(--text-strong);background:#fff;border-radius:8px;justify-self:end;align-items:center;gap:10px;padding:4px 8px 4px 4px;display:inline-flex}.account-chip__meta{gap:2px;min-width:0;display:grid}.account-chip__meta strong,.account-chip__meta span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.account-chip__meta span{color:var(--text-muted);font-size:13px}.user-avatar{object-fit:cover;border:1px solid #ffffff14;border-radius:6px;width:30px;height:30px}.user-avatar--fallback{letter-spacing:.08em;background:linear-gradient(135deg,#60a5fa52,#0ea5e924);place-items:center;font-size:13px;font-weight:700;display:grid}.flash-banner{border:1px solid var(--border);background:#ffffffd1;border-radius:8px;margin-bottom:12px;padding:10px 14px}.flash-banner--success{background:#16a34a1f;border-color:#4ade8052}.flash-banner--danger{background:#dc26261f;border-color:#f8717152}.page-title{color:var(--text-strong);margin:0;font-size:28px;line-height:1.05}.page-grid{gap:14px;display:grid}.page-grid--overview{grid-template-columns:320px minmax(0,1fr)}.page-grid--booking,.page-grid--approvals,.page-grid--admin{grid-template-columns:repeat(2,minmax(0,1fr))}.panel{border:1px solid var(--border);background:var(--panel);box-shadow:var(--shadow-sm);border-radius:10px;padding:14px}.panel--sticky{align-self:start;position:sticky;top:24px}.panel__header{justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:10px;display:flex}.panel-badges{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:inline-flex}.booking-workspace__nav{padding:6px 0}.section-title{color:var(--text-strong);border-left:3px solid var(--accent);align-items:center;gap:8px;margin:0;padding-left:10px;font-size:15px;font-weight:600;display:inline-flex}.field-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}.field-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}.page-stack--search{width:min(100%,960px);margin-inline:auto}.page-stack--overview{width:min(100%,900px);margin-inline:auto}.page-stack--board{width:min(100%,1240px);margin-inline:auto}.page-stack--reserve{width:min(100%,780px);margin-inline:auto}.page-stack--management{width:min(100%,1180px);margin-inline:auto}.panel--search,.panel--reserve,.panel--search-board{width:100%}.field{grid-template-rows:auto minmax(40px,auto) minmax(16px,auto);align-content:start;gap:6px;display:grid}.field>span{color:var(--text-muted);font-size:13px;line-height:1.25}.field input,.field select,.field textarea,.search-shell,.empty-slot,.availability-card__meta button,.approval-actions button,.control-actions button,.primary-button{width:100%;font:inherit}.field input,.field select,.field textarea{box-sizing:border-box;border:1px solid var(--border);background:var(--surface);min-height:40px;color:var(--text);border-radius:8px;padding:8px 12px;transition:border-color .16s,box-shadow .16s,background-color .16s}.field textarea{resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#60a5faa6;outline:none;box-shadow:0 0 0 3px #93c5fd38}.date-entry{align-items:center;gap:10px;min-height:40px;padding-right:52px;display:flex;position:relative}.native-picker{opacity:0;pointer-events:none;position:absolute;inset:auto 0 0 auto;width:1px!important;height:1px!important;padding:0!important}.date-picker-button{border-radius:8px;min-width:36px;height:36px;position:absolute;top:50%;right:8px;transform:translateY(-50%);border:1px solid var(--border)!important;width:36px!important;padding:0!important}.field-support{color:var(--text-muted);min-height:18px;margin:0;font-size:12px;line-height:1.35}.field-support--error{color:var(--danger)}.field small{min-height:18px;color:var(--danger);margin:0;font-size:12px;line-height:1.35}.search-shell{border:1px solid var(--border);background:var(--surface);border-radius:8px;align-items:center;gap:8px;min-height:40px;padding:0 10px;transition:border-color .16s,box-shadow .16s,background-color .16s;display:flex}.search-shell:focus-within{border-color:#60a5faa6;box-shadow:0 0 0 3px #93c5fd38}.search-shell input{background:0 0;border:0;padding-inline:0}.segmented{border:1px solid var(--border);box-shadow:none;background:#f1f5f9cc;border-radius:10px;gap:2px;padding:3px;display:inline-flex}.segmented--compact{width:100%}.segmented--workspace{flex-wrap:wrap;align-items:center;width:auto;display:flex}.segmented--workspace .segmented__button{flex:none;width:auto;min-width:158px}.segmented__button{color:var(--text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;padding:6px 12px;font-size:13px;box-shadow:inset 0 0 0 1px #0000}.segmented__button--active{background:var(--accent);color:#fff;box-shadow:none;border-color:#0000}.pill{color:var(--text-strong);background:#60a5fa29;border-radius:999px;align-items:center;padding:4px 8px;font-size:11px;display:inline-flex}.pill--ghost{background:var(--surface)}.pill--approved{color:#15803d;background:#16a34a24}.pill--pending_approval{background:#eab30829}.pill--rejected,.pill--cancelled,.pill--danger{background:#ef444429}.divider{background:var(--border);height:1px;margin:12px 0}.room-lane{border:1px solid var(--border);background:#f8fafce6;border-radius:10px;padding:16px}.room-lane__header,.event-card__head,.approval-card__head,.availability-card,.availability-card__meta,.approval-actions,.control-actions,.form-footnote{justify-content:space-between;align-items:center;gap:12px;display:flex}.event-card,.availability-card,.approval-card,.control-card,.audit-card,.boundary-card,.mini-card{border:1px solid var(--border);border-radius:8px;padding:12px}.availability-card--busy{background:#fef2f2b3}.availability-card--stacked{grid-template-columns:minmax(0,1fr) auto;align-items:stretch;gap:12px 24px;padding:14px 16px;display:grid}.availability-card__content{gap:8px;min-width:0;display:grid}.availability-card__header{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.availability-card__detail{gap:6px;min-width:0;display:grid}.availability-card__actions{grid-area:1/2/span 2;align-content:center;justify-items:end;gap:14px;min-width:164px;display:grid}.availability-card__actions button{width:100%;min-width:148px}.primary-button--compact{width:auto;min-width:168px}.availability-card__cta{justify-self:stretch}.event-card{border-left-width:5px}.event-card--pending_approval{background:linear-gradient(135deg, #facc1514, transparent), var(--surface)}.event-card--rejected,.event-card--cancelled{opacity:.72}.event-card__time{font-family:var(--mono);color:var(--text-strong)}.empty-slot,.availability-card__meta button,.approval-actions button,.control-actions button,.primary-button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 14px;display:inline-flex}.empty-slot{color:var(--text-strong);background:#3b82f614;border:1px dashed #60a5fa7a}.empty-state-note{color:var(--text-dim);background:#ffffffd1;border:1px dashed #94a3b83d;border-radius:10px;padding:14px 16px}.ghost-button{box-shadow:inset 0 1px #ffffffb3;border:1px solid var(--border)!important;color:var(--text-strong)!important;background:#fff!important}.approval-actions button:disabled,.control-actions button:disabled,.primary-button:disabled,.ghost-button:disabled{opacity:.45;cursor:not-allowed}.availability-controls{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 14px;margin-bottom:12px;display:grid}.availability-controls__full{grid-column:1/-1}.search-board-controls{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px 12px;display:grid}.search-board-controls__full{grid-column:1/-1}.booking-contact-card,.overlap-card{border:1px solid var(--border);background:#dbeafe6b;border-radius:8px;gap:6px;padding:10px 12px;display:grid}.booking-contact-card__head{color:var(--text-strong);align-items:center;gap:8px;display:inline-flex}.overlap-list{gap:10px;display:grid}.field input[readonly]{color:var(--text);background:#f1f5f9f5}.form-footnote{color:var(--text-muted);background:#dbeafe6b;border-radius:6px;justify-content:flex-start;padding:8px 10px;font-size:12px;line-height:1.4}.form-actions{justify-items:start;gap:8px;display:grid}.warning-text{color:#fca5a5}.mini-stat-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.master-chip-list{grid-template-columns:repeat(auto-fit,minmax(72px,max-content))}.department-chip{border:1px solid var(--border);background:var(--surface);color:var(--text-strong);border-radius:999px;justify-content:center;align-items:center;padding:6px 10px;font-size:13px;display:inline-flex}.audit-detail{color:var(--text);font-size:13px}.qa-card{border:1px solid var(--border);background:#dbeafe6b;border-radius:10px;padding:16px}.qa-list{margin:0;padding-left:18px}.room-type-group{flex-wrap:wrap;align-content:flex-start;gap:6px;min-height:36px;display:flex}.room-type-chip{white-space:nowrap;border:1px solid var(--border);min-height:36px;color:var(--text);cursor:pointer;background:#ffffffd6;border-radius:8px;flex:none;align-items:center;gap:6px;padding:0 12px;font-size:13px;display:inline-flex}.room-type-chip input{margin:0}.room-type-chip--active{color:var(--text-strong);background:#dbeafea3;border-color:#2563eb57}.timeline-board{gap:8px;display:grid;overflow-x:auto}.timeline-scale,.timeline-row{grid-template-columns:380px minmax(760px,1fr);gap:12px;display:grid}.timeline-scale__labels{grid-template-columns:repeat(15,minmax(0,1fr));align-items:center;gap:0;padding:0 0 8px;display:grid;position:relative}.timeline-scale__label{white-space:nowrap;min-width:0;color:var(--text-muted);justify-content:center;align-items:center;font-size:13px;display:flex}.timeline-row__identity{border:1px solid var(--border);background:#ffffffdb;border-left:3px solid #2563eb4d;border-radius:10px;padding:10px 12px}.timeline-row__meta{grid-template-columns:minmax(0,1fr) auto;align-items:flex-start;gap:10px 14px;display:grid}.timeline-row__identity strong,.timeline-row__identity p{margin:0}.timeline-row__identity strong{font-size:15px;line-height:1.2;display:block}.timeline-row__details{gap:5px;min-width:0;display:grid}.timeline-row__detail-line{font-size:13px;line-height:1.3}.timeline-row--unavailable .timeline-row__identity{background:#f8fafcf5;border-left-color:#94a3b84d}.timeline-row--unavailable .timeline-track{background:#f8fafcf5}.timeline-row__actions{flex-direction:column;align-self:start;align-items:flex-start;gap:8px;min-width:120px;padding-top:2px;display:flex}.timeline-row__actions button{border-radius:12px;width:auto;min-width:116px;padding:8px 12px;font-size:13px}.timeline-row__actions .pill{align-self:flex-start}.timeline-row__actions .primary-button--compact{min-width:122px}.timeline-row__state{color:var(--text-muted);font-size:13px}.timeline-track{border:1px solid var(--border);background:#f8fafcf0;border-radius:10px;grid-template-columns:repeat(14,minmax(0,1fr));min-height:92px;display:grid;position:relative;overflow:hidden}.timeline-track__window{z-index:0;border-radius:8px;position:absolute;top:14px;bottom:14px;box-shadow:inset 0 0 0 1px #2563eb1a}.timeline-track__slot{border-right:1px solid #94a3b82e}.timeline-track__slot:last-child{border-right:0}.timeline-track__empty{z-index:1;color:var(--text-muted);background:#ffffff8f;border:1px dashed #94a3b847;border-radius:8px;place-items:center;display:grid;position:absolute;inset:18px}.timeline-bar{z-index:1;text-align:left;cursor:pointer;background:#dbeafed9;border:1px solid #2563eb38;border-left-width:5px;border-radius:8px;gap:3px;padding:8px 10px;display:grid;position:absolute;top:14px;bottom:14px;overflow:hidden;box-shadow:0 1px 3px #00000014}.timeline-bar--pending_approval{background:#fef9c3d9}.timeline-bar--approved{background:#dcfce7d9}.timeline-bar__head{color:var(--text-muted);justify-content:space-between;align-items:center;gap:8px;font-size:11px;display:flex}.timeline-bar strong,.timeline-bar p{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.timeline-bar__status{letter-spacing:.04em;text-transform:uppercase;font-size:10px}.timeline-bar__codes{gap:2px;display:grid}.timeline-bar__codes strong{font-size:13px;line-height:1.1}.timeline-bar__codes p{color:var(--text-muted);font-size:11px}.board-dialog-backdrop{z-index:30;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0f172a61;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.board-dialog{background:#fff;border:1px solid #bfdbfeb3;border-radius:12px;gap:14px;width:min(100%,640px);padding:20px;display:grid;box-shadow:0 24px 60px #0f172a33}.board-dialog__header{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.board-dialog__meta{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.board-dialog__card{border:1px solid var(--border);background:#ffffffd6;border-radius:8px;gap:3px;padding:10px 12px;display:grid}.board-dialog__card span,.board-dialog__card small{color:var(--text-muted)}.board-dialog__card strong,.board-dialog__card small,.board-dialog__card span{margin:0}.board-dialog__card--wide{grid-column:1/-1}.primary-button--submit{min-width:140px;padding:8px 16px}.eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin:0 0 8px;font-size:12px}.subtle{color:var(--text-dim)}@media (width<=1280px){.page-grid--overview,.page-grid--booking,.page-grid--approvals,.page-grid--admin{grid-template-columns:1fr}.app-header{grid-template-columns:1fr;justify-items:stretch;position:static}.panel--sticky{position:static}}@media (width<=820px){.content-shell{padding:16px}.login-card{width:min(100%,360px);padding:20px}.login-card h1{font-size:20px}.hero-panel,.metric-grid,.hero-actions,.field-grid--two,.field-grid--three,.availability-controls,.search-board-controls,.mini-stat-grid{grid-template-columns:1fr}.nav-stack--top{justify-content:flex-start}.segmented--workspace .segmented__button{flex:100%;width:100%;min-width:0}.hero-panel,.panel{padding:14px}.page-title{font-size:24px}.account-chip{justify-content:space-between;width:100%}.timeline-scale,.timeline-row{grid-template-columns:1fr}.timeline-scale>div:first-child{display:none}.timeline-row__meta{grid-template-columns:1fr}.timeline-row__actions{align-items:flex-start;width:100%;min-width:0}.board-dialog{padding:20px}.board-dialog__meta,.availability-card--stacked{grid-template-columns:1fr}.availability-card__actions{grid-area:auto;justify-items:start;min-width:0}}
