:root{--bg: #0f0f12;--surface: #1a1a20;--surface-hover: #22222a;--border: #2e2e38;--text: #f4f4f5;--text-muted: #a1a1aa;--primary: #c084fc;--primary-hover: #a855f7;--danger: #f87171;--success: #4ade80;--radius: 12px;--font: "Segoe UI", system-ui, -apple-system, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5}a{color:var(--primary);text-decoration:none}button,input,textarea,select{font:inherit}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--border);background:var(--surface)}.app-header h1{margin:0;font-size:1.25rem;font-weight:700}.app-header h1 span{color:var(--primary)}.app-main{flex:1;max-width:960px;width:100%;margin:0 auto;padding:24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.card+.card{margin-top:16px}.form-grid,.form-row{display:grid;gap:16px}@media(min-width:640px){.form-row.two-col{grid-template-columns:1fr 1fr}}label{display:flex;flex-direction:column;gap:6px;font-size:.875rem;color:var(--text-muted)}input,textarea{padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text)}input:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--primary) 40%,transparent);border-color:var(--primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:8px;border:none;cursor:pointer;font-weight:600;transition:background .15s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#111}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--surface-hover);color:var(--text)}.alert{padding:12px 16px;border-radius:8px;font-size:.875rem;margin-bottom:16px}.alert-error{background:color-mix(in srgb,var(--danger) 15%,transparent);border:1px solid color-mix(in srgb,var(--danger) 40%,transparent);color:var(--danger)}.alert-success{background:color-mix(in srgb,var(--success) 15%,transparent);border:1px solid color-mix(in srgb,var(--success) 40%,transparent);color:var(--success)}.alert-info{background:color-mix(in srgb,var(--primary) 12%,transparent);border:1px solid color-mix(in srgb,var(--primary) 35%,transparent);color:var(--text)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:100%;max-width:400px}.login-card h2{margin:0 0 8px;text-align:center}.login-card p{margin:0 0 24px;text-align:center;color:var(--text-muted);font-size:.875rem}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.875rem}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--border)}th{color:var(--text-muted);font-weight:600}.credentials-box{margin-top:16px;padding:16px;background:var(--bg);border-radius:8px;border:1px dashed var(--border);font-family:ui-monospace,monospace;font-size:.875rem;white-space:pre-wrap}.page-title{margin:0 0 8px;font-size:1.5rem}.page-subtitle{margin:0 0 24px;color:var(--text-muted)}.checkbox-row{flex-direction:row;align-items:center;gap:8px}.checkbox-row input{width:auto}