* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, system-ui, sans-serif; background: #0f172a; color: #e2e8f0; }
header { background: #1e293b; padding: 1rem 2rem; border-bottom: 1px solid #334155; }
header h1 { margin: 0; font-size: 1.3rem; }
.header-row { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.6rem; }
.lang-select { background: #0f172a; color: #e2e8f0; border: 1px solid #334155; padding: 0.3rem 0.5rem; border-radius: 4px; font-size: 0.85rem; }
.lang-selector-top { position: absolute; top: 1rem; right: 1rem; }
nav a { color: #94a3b8; margin-right: 1.5rem; text-decoration: none; }
nav a:hover, nav a.active { color: #60a5fa; }
main { padding: 1.5rem 2rem; max-width: 1400px; margin: 0 auto; }
.tab { display: none; }
.tab.active { display: block; }
h2 { color: #60a5fa; border-bottom: 1px solid #334155; padding-bottom: 0.3rem; }
h3 { color: #cbd5e1; margin-top: 1.5rem; }
table { width: 100%; border-collapse: collapse; margin-top: 0.5rem; }
th, td { padding: 0.5rem 0.75rem; text-align: left; border-bottom: 1px solid #334155; }
th { background: #1e293b; color: #94a3b8; font-weight: 600; font-size: 0.85rem; }
tr:hover { background: #1e293b; }
button { background: #2563eb; color: white; border: 0; padding: 0.5rem 1rem; border-radius: 4px; cursor: pointer; font-size: 0.9rem; }
button:hover { background: #1d4ed8; }
button.danger { background: #dc2626; }
button.success { background: #16a34a; }
input, select, textarea { background: #1e293b; color: #e2e8f0; border: 1px solid #334155; padding: 0.5rem; border-radius: 4px; margin-right: 0.5rem; }
textarea { font-family: ui-monospace, monospace; width: 100%; }
form { margin-bottom: 1rem; }
.badge { background: #dc2626; color: white; padding: 0.1rem 0.4rem; border-radius: 999px; font-size: 0.75rem; }
.badge:empty { display: none; }
.status-active { color: #10b981; }
.status-flagged { color: #f59e0b; }
.status-approved { color: #22d3ee; }
.status-rejected { color: #ef4444; }
.status-completed { color: #94a3b8; }
.status-scheduled { color: #cbd5e1; }
.card { background: #1e293b; padding: 1rem; border-radius: 6px; margin-bottom: 0.75rem; border-left: 3px solid #60a5fa; }
.card.flagged { border-left-color: #f59e0b; }
.stat-filter { margin-bottom: 1rem; color: #94a3b8; }
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0.75rem; margin-bottom: 1.5rem; }
.stat-card { background: #1e293b; padding: 1rem; border-radius: 6px; border-top: 3px solid #60a5fa; }
.stat-card .stat-label { color: #94a3b8; font-size: 0.8rem; text-transform: uppercase; }
.stat-card .stat-value { font-size: 1.6rem; font-weight: 600; color: #e2e8f0; margin-top: 0.3rem; }
.stat-card.ongoing { border-top-color: #10b981; }
.stat-card.flagged { border-top-color: #f59e0b; }
.stat-card.completed { border-top-color: #22d3ee; }
.stat-card.unassigned { border-top-color: #dc2626; }
.pill { display: inline-block; background: #334155; color: #e2e8f0; padding: 0.2rem 0.6rem; border-radius: 999px; margin: 0.15rem; font-family: ui-monospace, monospace; font-size: 0.85rem; }
.shift-actions { margin-top: 0.4rem; }
.shift-actions button { font-size: 0.8rem; padding: 0.25rem 0.6rem; margin-right: 0.3rem; }
.owner-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; }
.owner-card { background: #1e293b; border-radius: 8px; overflow: hidden; }
.owner-card-header { background: #2563eb; padding: 0.75rem 1rem; font-weight: 600; font-size: 1.1rem; }
.owner-card-body { padding: 1rem; }
.owner-stat { display: flex; justify-content: space-between; padding: 0.4rem 0; border-bottom: 1px solid #334155; }
.owner-stat:last-child { border-bottom: 0; }
.owner-stat-label { color: #94a3b8; font-size: 0.85rem; }
.owner-stat-value { font-weight: 600; font-size: 1rem; }
.owner-history-btn { width: 100%; padding: 0.6rem; background: #334155; border: 0; color: #60a5fa; cursor: pointer; font-size: 0.9rem; }
.owner-history-btn:hover { background: #475569; }
.bar-chart { display: flex; align-items: flex-end; gap: 2px; height: 120px; padding: 0.5rem 0; }
.bar-col { flex: 1; min-width: 20px; display: flex; flex-direction: column; align-items: center; height: 100%; justify-content: flex-end; }
.bar { background: #2563eb; border-radius: 2px 2px 0 0; width: 100%; min-height: 2px; transition: height 0.3s; }
.bar:hover { background: #3b82f6; }
.bar-label { font-size: 0.6rem; color: #64748b; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 50px; }
.period-tabs { display: inline-flex; align-items: center; gap: 0.5rem; }
.period-btn { background: transparent; color: #94a3b8; border: 1px solid #334155; padding: 0.25rem 0.6rem; border-radius: 4px; cursor: pointer; font-size: 0.8rem; }
.period-btn.active { background: #2563eb; color: white; border-color: #2563eb; }
.review-card { background: #1e293b; padding: 1rem; border-radius: 6px; margin-bottom: 1rem; }
.review-card img { max-width: 320px; margin: 0.5rem; border: 1px solid #334155; }
.err { color: #ef4444; }
.ok { color: #10b981; }
.mono { font-family: ui-monospace, monospace; }
.muted { color: #64748b; }

.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-box { background: #1e293b; padding: 2.5rem; border-radius: 8px; min-width: 320px; text-align: center; position: relative; }
.login-box h1 { margin: 0 0 0.25rem 0; }
.login-box p { color: #94a3b8; margin: 0 0 1.5rem 0; }
.login-box input { width: 100%; margin-bottom: 1rem; }
.login-box button { width: 100%; }
.login-tabs { display: flex; gap: 0; margin-bottom: 1.5rem; border-radius: 6px; overflow: hidden; }
.login-tab { flex: 1; background: #0f172a; color: #94a3b8; border: 1px solid #334155; padding: 0.5rem; cursor: pointer; font-size: 0.85rem; }
.login-tab.active { background: #2563eb; color: white; border-color: #2563eb; }
.login-form-group input { width: 100%; margin-bottom: 0.75rem; }
.login-link { font-size: 0.8rem; text-align: center; }
.login-link a { color: #60a5fa; }
.btn-secondary { width: 100%; background: #334155; color: #e2e8f0; border: 0; padding: 0.5rem; border-radius: 4px; cursor: pointer; }
.btn-secondary:hover { background: #475569; }
.btn-copy { background: #334155; color: #60a5fa; border: 0; padding: 0.15rem 0.5rem; border-radius: 4px; cursor: pointer; font-size: 0.8rem; margin-left: 0.3rem; }
.success-box { background: #0f2a1e; border: 1px solid #16a34a; border-radius: 6px; padding: 1rem; text-align: left; }
.success-box p { margin: 0.3rem 0; }