*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Hiragino Sans,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif;background:linear-gradient(135deg,#f5f1e8,#faf8f3,#f0ede5);color:var(--text-primary);transition:background .3s,color .3s;position:relative;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 20% 30%,rgba(255,182,193,.08) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(176,224,230,.08) 0%,transparent 50%);pointer-events:none;z-index:0}:root.dark body{background:linear-gradient(135deg,#2a2a2a,#1f1f1f,#252525)}:root.dark body:before{background-image:radial-gradient(circle at 20% 30%,rgba(255,182,193,.03) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(176,224,230,.03) 0%,transparent 50%)}#app{min-height:100vh;position:relative;z-index:1}:root{--primary-color: #d4a5a5;--primary-hover: #c99595;--success-color: #a8c5a0;--danger-color: #d4a5a5;--warning-color: #e8c99f;--text-primary: #5a5a5a;--text-secondary: #8a8a8a;--border-color: #d4c4b0;--bg-white: rgba(255, 255, 255, .95);--bg-light: #f5f1e8}:root.dark{--primary-color: #a08585;--primary-hover: #8b7575;--success-color: #7a9a72;--danger-color: #a08585;--warning-color: #b89a6f;--text-primary: #e0e0e0;--text-secondary: #b0b0b0;--border-color: #6b5d4a;--bg-white: rgba(40, 40, 40, .95);--bg-light: #2a2a2a}.container{max-width:1200px;margin:0 auto;padding:20px}.card{background:var(--bg-white);border-radius:16px;padding:28px;box-shadow:0 4px 20px #0000000f;margin-bottom:24px;border:1px solid rgba(212,165,165,.2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s ease}.card:hover{box-shadow:0 8px 32px #0000001a;transform:translateY(-2px)}:root.dark .card{border-color:#a0858533}.btn{padding:12px 24px;border:none;border-radius:24px;cursor:pointer;font-size:14px;font-weight:400;letter-spacing:.5px;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.btn-primary{background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-hover) 100%);color:#fff;box-shadow:0 4px 16px #d4a5a54d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 24px #d4a5a566}.btn-primary:active{transform:translateY(0)}.btn-danger{background:linear-gradient(135deg,#d4a5a5,#c99595);color:#fff;box-shadow:0 4px 16px #d4a5a54d}.btn-danger:hover{transform:translateY(-2px);box-shadow:0 6px 24px #d4a5a566}.btn-success{background:linear-gradient(135deg,var(--success-color) 0%,#98b590 100%);color:#fff;box-shadow:0 4px 16px #a8c5a04d}.btn-success:hover{transform:translateY(-2px);box-shadow:0 6px 24px #a8c5a066}.btn-secondary{background:#ffffffe6;color:var(--text-primary);border:1.5px solid var(--border-color);box-shadow:0 2px 8px #0000000d}.btn-secondary:hover{background:#fff;border-color:#c9a982;transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}:root.dark .btn-secondary{background:#323232e6;color:var(--text-primary);border-color:var(--border-color)}:root.dark .btn-secondary:hover{background:#3c3c3c}.form-group{margin-bottom:16px}.form-label{display:block;margin-bottom:8px;font-weight:500;color:var(--text-primary)}.form-input{width:100%;padding:12px 16px;border:1.5px solid var(--border-color);border-radius:12px;font-size:14px;background:#ffffffe6;color:var(--text-primary);transition:all .3s ease;font-weight:300;letter-spacing:.3px}.form-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #d4a5a51a;background:#fff}:root.dark .form-input{background:#282828e6;border-color:var(--border-color)}:root.dark .form-input:focus{background:#323232}.error-message{color:var(--danger-color);font-size:12px;margin-top:4px}.success-message{color:var(--success-color);font-size:14px;margin-top:8px}.form-hint{color:var(--text-secondary);font-size:12px;margin-top:4px;display:block;font-weight:300;letter-spacing:.3px}.form-label{font-weight:400;letter-spacing:.5px}.data-table{width:100%;border-collapse:collapse;background:var(--bg-white);border-radius:12px;overflow:hidden;box-shadow:0 2px 12px #0000000d}.data-table th{background:linear-gradient(135deg,#d4a5a51a,#d4a5a50d);padding:16px;text-align:left;font-weight:400;color:var(--text-primary);letter-spacing:.5px;border-bottom:1px solid rgba(212,165,165,.2)}.data-table td{padding:16px;border-bottom:1px solid rgba(0,0,0,.05);color:var(--text-primary);font-weight:300}:root.dark .data-table td{border-bottom-color:#ffffff0d}.data-table tr:hover{background:#d4a5a50d}:root.dark .data-table tr:hover{background:#a085851a}.form-select{width:100%;padding:12px 16px;border:1.5px solid var(--border-color);border-radius:12px;font-size:14px;background:#ffffffe6;color:var(--text-primary);transition:all .3s ease;font-weight:300;letter-spacing:.3px;cursor:pointer}.form-select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #d4a5a51a;background:#fff}:root.dark .form-select{background:#282828e6;border-color:var(--border-color)}:root.dark .form-select:focus{background:#323232}textarea.form-input{min-height:120px;resize:vertical;font-family:inherit}.tag{display:inline-block;padding:6px 14px;background:linear-gradient(135deg,#f5d7d7,#f0c8c8);color:#7a5a5a;border-radius:20px;font-size:12px;font-weight:400;letter-spacing:.5px;border:1px solid rgba(212,165,165,.3);transition:all .3s ease}.tag:hover{transform:scale(1.05);box-shadow:0 2px 8px #d4a5a54d}:root.dark .tag{background:linear-gradient(135deg,#4a3a3a,#5a4a4a);color:#d0b0b0;border-color:#a0858566}