:root{--green: #2d7a4f;--green-light: #3a9d63;--green-dark: #1e5a38;--green-bg: #f0f9f4;--orange: #e8720c;--orange-light: #f59132;--red: #e53e3e;--grey: #6b7280;--grey-light: #f3f4f6;--grey-border: #e5e7eb;--text: #111827;--text-secondary: #6b7280;--white: #ffffff;--shadow: 0 2px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 32px rgba(0,0,0,.12);--radius: 12px;--radius-sm: 8px;--nav-height: 64px;--safe-bottom: env(safe-area-inset-bottom, 0px)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:#f8faf9;color:var(--text);line-height:1.5;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}img{display:block;max-width:100%}button{cursor:pointer;border:none;background:none;font-family:inherit}input,textarea,select{font-family:inherit;outline:none}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--grey-border);border-radius:4px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 20px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;transition:all .15s ease;line-height:1}.btn-primary{background:var(--green);color:var(--white)}.btn-primary:hover{background:var(--green-light)}.btn-primary:active{transform:scale(.97)}.btn-primary:disabled{background:#9ca3af;cursor:not-allowed}.btn-outline{background:transparent;color:var(--green);border:2px solid var(--green)}.btn-outline:hover{background:var(--green-bg)}.btn-danger{background:var(--red);color:var(--white)}.btn-danger:hover{background:#c53030}.btn-ghost{background:var(--grey-light);color:var(--text)}.btn-ghost:hover{background:var(--grey-border)}.badge{display:inline-flex;align-items:center;justify-content:center;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:700;line-height:1}.badge-new{background:#e5e7eb;color:#374151}.badge-in_progress{background:#fef3c7;color:#92400e}.badge-done{background:#d1fae5;color:#065f46}.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow)}.page-container{max-width:600px;margin:0 auto;padding:0 16px;padding-bottom:calc(var(--nav-height) + var(--safe-bottom) + 16px)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:calc(var(--nav-height) + var(--safe-bottom));padding-bottom:var(--safe-bottom);background:var(--white);border-top:1px solid var(--grey-border);display:flex;z-index:100;box-shadow:0 -4px 20px #0000000f}.bottom-nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:11px;font-weight:500;color:var(--grey);transition:color .15s;padding:8px 4px;position:relative}.bottom-nav-item.active{color:var(--green)}.bottom-nav-item .nav-icon{font-size:22px;line-height:1}.nav-badge{position:absolute;top:6px;right:calc(50% - 14px);background:var(--red);color:#fff;font-size:10px;font-weight:700;min-width:17px;height:17px;border-radius:999px;display:flex;align-items:center;justify-content:center;padding:0 4px}.page-header{position:sticky;top:0;background:var(--white);border-bottom:1px solid var(--grey-border);padding:16px;z-index:50;display:flex;align-items:center;justify-content:space-between}.page-header h1{font-size:18px;font-weight:700;color:var(--text)}.form-field{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}.form-input{width:100%;padding:14px 16px;border:2px solid var(--grey-border);border-radius:var(--radius-sm);font-size:16px;background:var(--white);color:var(--text);transition:border-color .15s}.form-input:focus{border-color:var(--green)}.form-input::placeholder{color:#9ca3af}.loading-spinner{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--grey);font-size:14px;gap:12px}.spinner{width:24px;height:24px;border:3px solid var(--grey-border);border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:60px 24px;color:var(--grey)}.empty-state .empty-icon{font-size:48px;margin-bottom:16px}.empty-state p{font-size:15px}.toast-container{position:fixed;top:16px;left:50%;transform:translate(-50%);z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none;width:calc(100% - 32px);max-width:400px}.toast{background:var(--text);color:#fff;padding:12px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;box-shadow:var(--shadow-lg);animation:slideDown .3s ease}.toast.success{background:var(--green)}.toast.error{background:var(--red)}@keyframes slideDown{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}