:root{--primary: #2e7d32;--primary-dark: #1b5e20;--primary-light: #4caf50;--secondary: #ff9800;--error: #f44336;--warning: #ff9800;--success: #4caf50;--info: #2196f3;--text-primary: #212121;--text-secondary: #757575;--background: #fafafa;--surface: #ffffff;--border: #e0e0e0;--shadow: rgba(0, 0, 0, .1)}*{margin:0;padding:0;box-sizing:border-box}html,body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;font-size:16px;line-height:1.5;color:var(--text-primary);background-color:var(--background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:1rem}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s;gap:.5rem}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-dark)}.btn-secondary{background-color:var(--surface);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background-color:var(--background)}.btn-danger{background-color:var(--error);color:#fff}.form-group{margin-bottom:1rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-secondary)}.form-input{width:100%;padding:.75rem;border:1px solid var(--border);border-radius:8px;font-size:1rem;transition:border-color .2s}.form-input:focus{outline:none;border-color:var(--primary)}.form-error{color:var(--error);font-size:.875rem;margin-top:.25rem}.card{background:var(--surface);border-radius:12px;box-shadow:0 2px 8px var(--shadow);padding:1.5rem}.status-badge{display:inline-block;padding:.25rem .75rem;border-radius:20px;font-size:.875rem;font-weight:500}.status-offen{background-color:#e3f2fd;color:#1976d2}.status-erledigt_keine_kitze{background-color:#f5f5f5;color:#616161}.status-kitze_gesichert{background-color:#fff3e0;color:#f57c00}.status-erledigt_kitze_befreit{background-color:#e8f5e9;color:#388e3c}.offline-banner{position:fixed;top:0;left:0;right:0;background-color:var(--warning);color:#fff;text-align:center;padding:.5rem;z-index:1000;font-weight:500}@media (max-width: 768px){.btn{padding:.625rem 1rem}}