*{box-sizing:border-box}:root{--bg: #0f1419;--panel: #151b23;--panel-soft: #1a1f26;--text: #e7e9ea;--muted: #8b98a5;--border: #2f3336;--primary: #1d9bf0;--success: #16833a;--danger: #f4212e;--button-muted: #2f3336;--button-muted-text: #e7e9ea}:root[data-theme=light]{--bg: #f6f8fa;--panel: #ffffff;--panel-soft: #edf2f7;--text: #1f2328;--muted: #57606a;--border: #d0d7de;--primary: #0969da;--success: #1a7f37;--danger: #cf222e;--button-muted: #eaeef2;--button-muted-text: #1f2328}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}#root{min-height:100vh;padding:1.5rem}.app-shell{min-height:calc(100vh - 3rem)}.login-shell{min-height:calc(100vh - 3rem);display:grid;place-items:center}.login-card{width:min(100%,420px);display:flex;flex-direction:column;gap:18px;padding:28px;border:1px solid var(--border);border-radius:12px;background:var(--panel)}.login-card h1{margin:0 0 .5rem}.login-field{display:flex;flex-direction:column;gap:8px;color:var(--text);font-weight:600}.password-input-wrap{position:relative;display:flex;align-items:center}.password-input-wrap input{width:100%;padding-right:42px}.password-toggle{position:absolute;right:8px;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:0;border-radius:6px;background:transparent;color:var(--muted);cursor:pointer}.password-toggle:hover{color:var(--text);background:var(--button-muted)}.login-button{background:var(--primary)}.login-prompt{display:flex;flex-direction:column;gap:12px;padding:14px;border:1px solid var(--border);border-radius:8px;background:var(--panel-soft)}.app-header,.page-toolbar,.toolbar,.header-actions{display:flex;align-items:center;gap:12px}.app-header,.page-toolbar{justify-content:space-between;margin-bottom:1rem}.app-header h1,.page-toolbar h2{margin:0 0 .35rem}.muted{color:var(--muted);font-size:.875rem;margin:0}.tabs{display:flex;gap:8px;margin-bottom:1rem;border-bottom:1px solid var(--border)}.tab{padding:10px 14px;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);cursor:pointer;font-weight:600}.tab.active{color:var(--text);border-bottom-color:var(--primary)}.toolbar{flex-wrap:wrap;margin-bottom:1rem}.field{display:flex;align-items:center;gap:8px}input{padding:7px 10px;border-radius:6px;border:1px solid var(--border);background:var(--panel-soft);color:var(--text)}.button{padding:8px 16px;border:0;border-radius:6px;color:#fff;cursor:pointer;font-weight:600}.button:disabled{cursor:wait;opacity:.7}.button-muted{background:var(--button-muted);color:var(--button-muted-text)}.button-success{background:var(--success)}.status-bar{padding:8px 12px;background:var(--panel-soft);border-radius:6px;font-size:.875rem;color:var(--muted);margin-bottom:1rem}.table-note{margin-bottom:.75rem}.table-shell{overflow:auto;max-height:70vh;border:1px solid var(--border);border-radius:8px;background:var(--panel)}.data-table{width:100%;border-collapse:collapse;font-size:.85rem}.data-table th{position:sticky;top:0;background:var(--panel-soft);padding:10px 8px;text-align:left;border-bottom:2px solid var(--border);white-space:nowrap;z-index:1}.data-table td{padding:8px;border-bottom:1px solid var(--border);white-space:nowrap}.success-message{color:#3dd68c;margin-bottom:1rem}.error-message{color:var(--danger);margin-bottom:1rem}.loading-panel{display:flex;flex-direction:column;gap:8px;padding:18px;border:1px solid var(--border);border-radius:8px;background:var(--panel);color:var(--text)}.loading-panel span{color:var(--muted);font-size:.9rem}.upload-prompt,.upload-panel,.empty-panel{display:flex;flex-direction:column;gap:10px;margin-bottom:1rem;padding:16px;border:1px solid var(--border);border-radius:8px;background:var(--panel)}.upload-prompt{border-left:4px solid var(--primary);background:var(--panel-soft)}.upload-panel{display:flex;flex-direction:row;flex-wrap:wrap;align-items:end;gap:12px}.upload-panel .field{flex-direction:column;align-items:stretch}.month-tabs{flex-wrap:wrap}.empty-panel strong{display:block}.security-master-page code{font-size:.9em}.toast-viewport{position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:12px;width:min(100vw - 32px,380px);pointer-events:none}.toast{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:start;padding:14px 14px 18px;border:1px solid var(--border);border-radius:14px;background:color-mix(in srgb,var(--panel) 88%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 18px 40px #00000038,0 0 0 1px #ffffff08 inset;overflow:hidden;pointer-events:auto;animation:toast-enter .35s cubic-bezier(.22,1,.36,1)}.toast-success{border-left:4px solid #22c55e}.toast-error{border-left:4px solid var(--danger)}.toast-info{border-left:4px solid var(--primary)}.toast-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:var(--panel-soft)}.toast-success .toast-icon{color:#22c55e;background:#22c55e1f}.toast-error .toast-icon{color:var(--danger);background:#f4212e1f}.toast-info .toast-icon{color:var(--primary);background:#1d9bf01f}.toast-content strong{display:block;margin-bottom:4px;font-size:.95rem}.toast-content p{margin:0;color:var(--muted);font-size:.875rem;line-height:1.45}.toast-close{border:0;background:transparent;color:var(--muted);font-size:1.4rem;line-height:1;cursor:pointer;padding:0}.toast-close:hover{color:var(--text)}.toast-progress{position:absolute;left:0;bottom:0;height:3px;width:100%;transform-origin:left center;animation:toast-progress 4.2s linear forwards}.toast-success .toast-progress{background:linear-gradient(90deg,#22c55e,#86efac)}.toast-error .toast-progress{background:linear-gradient(90deg,var(--danger),#fb7185)}.toast-info .toast-progress{background:linear-gradient(90deg,var(--primary),#7dd3fc)}@keyframes toast-enter{0%{opacity:0;transform:translate(24px) scale(.96)}to{opacity:1;transform:translate(0) scale(1)}}@keyframes toast-progress{0%{transform:scaleX(1)}to{transform:scaleX(0)}}@media(max-width:768px){.app-header,.page-toolbar{align-items:stretch;flex-direction:column}.header-actions,.toolbar{align-items:stretch}}