:root{--color-primary: #667eea;--color-primary-hover: #5a6fd6;--color-primary-dark: #4a5bc7;--color-primary-light: #8b9df0;--color-primary-bg: rgba(102, 126, 234, .1);--color-success: #4caf50;--color-success-hover: #43a047;--color-success-dark: #388e3c;--color-success-light: #81c784;--color-success-bg: rgba(76, 175, 80, .1);--color-danger: #e74c3c;--color-danger-hover: #d32f2f;--color-danger-dark: #c62828;--color-danger-light: #ef5350;--color-danger-bg: rgba(231, 76, 60, .1);--color-warning: #f39c12;--color-warning-hover: #e67e22;--color-warning-dark: #d35400;--color-warning-light: #f5b041;--color-warning-bg: rgba(243, 156, 18, .1);--color-info: #2196f3;--color-info-hover: #1976d2;--color-info-dark: #1565c0;--color-info-light: #64b5f6;--color-info-bg: rgba(33, 150, 243, .1);--color-kata: #9c27b0;--color-kata-hover: #7b1fa2;--color-kata-bg: rgba(156, 39, 176, .1);--color-kumite: #ff5722;--color-kumite-hover: #e64a19;--color-kumite-bg: rgba(255, 87, 34, .1);--color-aka: #e74c3c;--color-aka-light: #ffebee;--color-aka-dark: #c62828;--color-ao: #2196f3;--color-ao-light: #e3f2fd;--color-ao-dark: #1565c0;--color-gold: #ffd700;--color-gold-bg: linear-gradient(135deg, #fff9e6 0%, #fff3cc 100%);--color-silver: #c0c0c0;--color-silver-bg: linear-gradient(135deg, #f8f8f8 0%, #e8e8e8 100%);--color-bronze: #cd7f32;--color-bronze-bg: linear-gradient(135deg, #fdf5eb 0%, #f5e6d3 100%);--color-text-primary: #333333;--color-text-secondary: #666666;--color-text-muted: #999999;--color-text-light: #cccccc;--color-text-inverse: #ffffff;--color-bg-primary: #ffffff;--color-bg-secondary: #f5f5f5;--color-bg-tertiary: #eeeeee;--color-bg-hover: #f0f0f0;--color-bg-dark: #333333;--color-bg-darker: #1a1a1a;--color-border: #e0e0e0;--color-border-light: #eeeeee;--color-border-dark: #cccccc;--color-border-focus: var(--color-primary);--color-pending: #ff9800;--color-pending-bg: rgba(255, 152, 0, .1);--color-active: #4caf50;--color-active-bg: rgba(76, 175, 80, .1);--color-completed: #9e9e9e;--color-completed-bg: rgba(158, 158, 158, .1);--color-kyu-9: #ffffff;--color-kyu-8: #ffeb3b;--color-kyu-7: #ff9800;--color-kyu-6: #4caf50;--color-kyu-5: #2196f3;--color-kyu-4: #9c27b0;--color-kyu-3: #795548;--color-kyu-2: #795548;--color-kyu-1: #795548;--color-dan: #000000;--color-info-bg-solid: #e3f2fd;--color-warning-bg-solid: #fff3e0;--color-success-bg-solid: #e8f5e9;--color-danger-bg-solid: #ffebee;--color-bg-light: #f8f9fa;--color-gray-500: #555555;--color-gray-400: #888888;--color-border-medium: #dddddd;--space-2xs: .125rem;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-xs: 2px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .15);--shadow-inner: inset 0 2px 4px rgba(0, 0, 0, .06);--z-base: 0;--z-dropdown: 100;--z-sticky: 200;--z-fixed: 300;--z-modal-backdrop: 900;--z-modal: 1000;--z-popover: 1100;--z-tooltip: 1200;--z-toast: 1300;--font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-family-mono: "SF Mono", "Monaco", "Inconsolata", "Fira Mono", "Droid Sans Mono", monospace;--font-size-2xs: .625rem;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.75;--transition-fast: .15s ease;--transition-normal: .2s ease;--transition-slow: .3s ease}@media(prefers-color-scheme:dark)and (min-width:1025px){:root{--color-text-primary: #e0e0e0;--color-text-secondary: #b0b0b0;--color-text-muted: #888888;--color-text-light: #666666;--color-text-inverse: #1a1a1a;--color-bg-primary: #1a1a2e;--color-bg-secondary: #242440;--color-bg-tertiary: #2d2d4a;--color-bg-hover: #353555;--color-bg-dark: #e0e0e0;--color-bg-darker: #f0f0f0;--color-bg-light: #2a2a45;--color-border: #3a3a5c;--color-border-light: #2d2d4a;--color-border-dark: #4a4a6a;--color-border-medium: #3a3a5c;--color-gray-500: #aaaaaa;--color-gray-400: #888888;--color-primary: #7b93f5;--color-primary-hover: #6a82e8;--color-primary-dark: #5a72d8;--color-primary-light: #99aef7;--color-primary-bg: rgba(123, 147, 245, .15);--color-success: #66bb6a;--color-success-hover: #57a85c;--color-success-dark: #4caf50;--color-success-light: #81c784;--color-success-bg: rgba(76, 175, 80, .15);--color-danger: #ef5350;--color-danger-hover: #e53935;--color-danger-dark: #e74c3c;--color-danger-light: #ef9a9a;--color-danger-bg: rgba(231, 76, 60, .15);--color-warning: #ffa726;--color-warning-hover: #fb8c00;--color-warning-dark: #f39c12;--color-warning-light: #ffcc80;--color-warning-bg: rgba(243, 156, 18, .15);--color-info: #42a5f5;--color-info-hover: #2196f3;--color-info-dark: #1e88e5;--color-info-light: #90caf9;--color-info-bg: rgba(33, 150, 243, .15);--color-info-bg-solid: #1a2a3e;--color-warning-bg-solid: #2e2a1a;--color-success-bg-solid: #1a2e1a;--color-danger-bg-solid: #2e1a1a;--color-kata: #ba68c8;--color-kata-hover: #ab47bc;--color-kata-bg: rgba(186, 104, 200, .15);--color-kumite: #ff7043;--color-kumite-hover: #ff5722;--color-kumite-bg: rgba(255, 112, 67, .15);--color-aka: #ef5350;--color-aka-light: #2e1a1a;--color-aka-dark: #e53935;--color-ao: #42a5f5;--color-ao-light: #1a2a3e;--color-ao-dark: #1e88e5;--color-pending: #ffa726;--color-pending-bg: rgba(255, 167, 38, .15);--color-active: #66bb6a;--color-active-bg: rgba(102, 187, 106, .15);--color-completed: #bdbdbd;--color-completed-bg: rgba(189, 189, 189, .1);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 8px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 20px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 30px rgba(0, 0, 0, .5);--shadow-inner: inset 0 2px 4px rgba(0, 0, 0, .2)}}@media(max-width:1024px){:root{--space-2xl: 2.5rem;--space-3xl: 3rem}}@media(max-width:768px){:root{--space-lg: 1.25rem;--space-xl: 1.75rem;--space-2xl: 2rem;--space-3xl: 2.5rem}}@media(max-width:600px){:root{--space-lg: 1rem;--space-xl: 1.5rem;--space-2xl: 1.75rem;--space-3xl: 2rem}}@media(max-width:480px){:root{--space-md: .875rem;--space-lg: 1rem;--space-xl: 1.25rem;--space-2xl: 1.5rem;--space-3xl: 1.75rem}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);line-height:1;text-decoration:none;border:none;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-normal);white-space:nowrap}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary,.btn-secondary,.btn-success,.btn-danger,.btn-warning{border-radius:var(--radius-full)}.btn-primary{background:var(--color-primary);color:var(--color-text-inverse)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-secondary{background:var(--color-text-secondary);color:var(--color-text-inverse)}.btn-secondary:hover:not(:disabled){background:var(--color-text-primary)}.btn-success{background:var(--color-success);color:var(--color-text-inverse)}.btn-success:hover:not(:disabled){background:var(--color-success-hover)}.btn-danger{background:var(--color-danger);color:var(--color-text-inverse)}.btn-danger:hover:not(:disabled){background:var(--color-danger-hover)}.btn-warning{background:var(--color-warning);color:var(--color-text-inverse)}.btn-warning:hover:not(:disabled){background:var(--color-warning-hover)}.btn-info{background:var(--color-info);color:var(--color-text-inverse)}.btn-info:hover:not(:disabled){background:var(--color-info-hover)}.btn-outline{background:transparent;border:1px solid var(--color-border);color:var(--color-text-primary)}.btn-outline:hover:not(:disabled){background:var(--color-bg-hover);border-color:var(--color-border-dark)}.btn-outline-primary{background:transparent;border:1px solid var(--color-primary);color:var(--color-primary)}.btn-outline-primary:hover:not(:disabled){background:var(--color-primary);color:var(--color-text-inverse)}.btn-outline-danger{background:transparent;border:1px solid var(--color-danger);color:var(--color-danger)}.btn-outline-danger:hover:not(:disabled){background:var(--color-danger);color:var(--color-text-inverse)}.btn-xs{padding:var(--space-2xs) var(--space-xs);font-size:var(--font-size-xs)}.btn-sm{padding:var(--space-xs) var(--space-sm);font-size:var(--font-size-xs)}.btn-lg{padding:var(--space-md) var(--space-lg);font-size:var(--font-size-md)}.btn-xl{padding:var(--space-lg) var(--space-xl);font-size:var(--font-size-lg)}.btn-block{display:flex;width:100%}.btn-icon{padding:var(--space-sm);aspect-ratio:1}.badge{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-2xs) var(--space-sm);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);line-height:1;border-radius:var(--radius-full);white-space:nowrap}.badge-primary{background:var(--color-primary-bg);color:var(--color-primary)}.badge-success{background:var(--color-success-bg);color:var(--color-success-dark)}.badge-danger{background:var(--color-danger-bg);color:var(--color-danger-dark)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning-dark)}.badge-info{background:var(--color-info-bg);color:var(--color-info-dark)}.badge-solid-primary{background:var(--color-primary);color:var(--color-text-inverse)}.badge-solid-success{background:var(--color-success);color:var(--color-text-inverse)}.badge-solid-danger{background:var(--color-danger);color:var(--color-text-inverse)}.badge-solid-warning{background:var(--color-warning);color:var(--color-text-inverse)}.badge-kata{background:var(--color-kata-bg);color:var(--color-kata)}.badge-kumite{background:var(--color-kumite-bg);color:var(--color-kumite)}.badge-solid-kata{background:var(--color-kata);color:var(--color-text-inverse)}.badge-solid-kumite{background:var(--color-kumite);color:var(--color-text-inverse)}.badge-sm{padding:var(--space-2xs) var(--space-xs);font-size:var(--font-size-2xs)}.badge-lg{padding:var(--space-xs) var(--space-md);font-size:var(--font-size-sm)}.form-group{margin-bottom:var(--space-md)}.form-label{display:block;margin-bottom:var(--space-xs);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-primary)}.form-label-required:after{content:" *";color:var(--color-danger)}.form-input{display:block;width:100%;padding:var(--space-sm) var(--space-md);font-size:var(--font-size-sm);color:var(--color-text-primary);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-bg)}.form-input:disabled{background:var(--color-bg-secondary);cursor:not-allowed}.form-input::placeholder{color:var(--color-text-muted)}.form-input-error{border-color:var(--color-danger)}.form-input-error:focus{box-shadow:0 0 0 3px var(--color-danger-bg)}.form-select{display:block;width:100%;padding:var(--space-sm) var(--space-md);font-size:var(--font-size-sm);color:var(--color-text-primary);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:border-color var(--transition-fast)}.form-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-bg)}.form-textarea{display:block;width:100%;min-height:100px;padding:var(--space-sm) var(--space-md);font-size:var(--font-size-sm);color:var(--color-text-primary);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-md);resize:vertical;transition:border-color var(--transition-fast)}.form-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-bg)}.form-helper{margin-top:var(--space-xs);font-size:var(--font-size-xs);color:var(--color-text-muted)}.form-error{margin-top:var(--space-xs);font-size:var(--font-size-xs);color:var(--color-danger)}.card{background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.card-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--color-border)}.card-body{padding:var(--space-lg)}.card-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--color-border);background:var(--color-bg-secondary)}.flex{display:flex}.flex-inline{display:inline-flex}.flex-col{flex-direction:column}.flex-row{flex-direction:row}.flex-wrap{flex-wrap:wrap}.flex-nowrap{flex-wrap:nowrap}.items-start{align-items:flex-start}.items-center{align-items:center}.items-end{align-items:flex-end}.items-stretch{align-items:stretch}.justify-start{justify-content:flex-start}.justify-center{justify-content:center}.justify-end{justify-content:flex-end}.justify-between{justify-content:space-between}.justify-around{justify-content:space-around}.flex-1{flex:1}.flex-auto{flex:auto}.flex-none{flex:none}.gap-xs{gap:var(--space-xs)}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}.gap-xl{gap:var(--space-xl)}.grid{display:grid}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}.m-0{margin:0}.m-xs{margin:var(--space-xs)}.m-sm{margin:var(--space-sm)}.m-md{margin:var(--space-md)}.m-lg{margin:var(--space-lg)}.mt-0{margin-top:0}.mt-sm{margin-top:var(--space-sm)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mb-0{margin-bottom:0}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.ml-auto{margin-left:auto}.mr-auto{margin-right:auto}.mx-auto{margin-left:auto;margin-right:auto}.p-0{padding:0}.p-xs{padding:var(--space-xs)}.p-sm{padding:var(--space-sm)}.p-md{padding:var(--space-md)}.p-lg{padding:var(--space-lg)}.px-sm{padding-left:var(--space-sm);padding-right:var(--space-sm)}.px-md{padding-left:var(--space-md);padding-right:var(--space-md)}.py-sm{padding-top:var(--space-sm);padding-bottom:var(--space-sm)}.py-md{padding-top:var(--space-md);padding-bottom:var(--space-md)}.text-xs{font-size:var(--font-size-xs)}.text-sm{font-size:var(--font-size-sm)}.text-md{font-size:var(--font-size-md)}.text-lg{font-size:var(--font-size-lg)}.text-xl{font-size:var(--font-size-xl)}.text-2xl{font-size:var(--font-size-2xl)}.font-normal{font-weight:var(--font-weight-normal)}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-bold{font-weight:var(--font-weight-bold)}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.text-primary{color:var(--color-text-primary)}.text-secondary{color:var(--color-text-secondary)}.text-muted{color:var(--color-text-muted)}.text-success{color:var(--color-success)}.text-danger{color:var(--color-danger)}.text-warning{color:var(--color-warning)}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hidden{display:none}.visible{visibility:visible}.invisible{visibility:hidden}.rounded-sm{border-radius:var(--radius-sm)}.rounded-md{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-full{border-radius:var(--radius-full)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.cursor-pointer{cursor:pointer}.cursor-not-allowed{cursor:not-allowed}.overflow-hidden{overflow:hidden}.overflow-auto{overflow:auto}.w-full{width:100%}.h-full{height:100%}.status-dot{display:inline-block;width:8px;height:8px;border-radius:var(--radius-full)}.status-dot-success{background:var(--color-success)}.status-dot-warning{background:var(--color-warning)}.status-dot-danger{background:var(--color-danger)}.status-dot-info{background:var(--color-info)}.loading{position:relative;pointer-events:none}.loading:after{content:"";position:absolute;inset:0;background:#fffc;display:flex;align-items:center;justify-content:center}.spinner{width:24px;height:24px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:var(--radius-full);animation:spin .8s linear infinite}.spinner-sm{width:16px;height:16px;border-width:2px}.spinner-lg{width:40px;height:40px;border-width:4px}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:var(--z-modal);padding:var(--space-md)}.modal-content{background:var(--color-bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);max-height:90vh;overflow-y:auto;width:100%;max-width:600px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-lg);border-bottom:1px solid var(--color-border)}.modal-header h2,.modal-header h3{margin:0;font-size:var(--font-size-lg);color:var(--color-text-primary)}.modal-body{padding:var(--space-lg)}.modal-actions{display:flex;justify-content:flex-end;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);border-top:1px solid var(--color-border)}.modal-close-btn{background:none;border:none;font-size:var(--font-size-xl);color:var(--color-text-muted);cursor:pointer;padding:var(--space-xs);line-height:1}.modal-close-btn:hover{color:var(--color-text-primary)}.error-message{background:var(--color-danger-bg);color:var(--color-danger);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);font-size:var(--font-size-sm);margin-bottom:var(--space-md)}.form-row{display:flex;gap:var(--space-md)}.form-row>.form-group{flex:1}.form-actions{display:flex;justify-content:flex-end;gap:var(--space-sm);margin-top:var(--space-lg)}.show-mobile{display:none!important}@media(max-width:768px){.hide-mobile{display:none!important}.show-mobile{display:block!important}.show-mobile-flex{display:flex!important}.show-mobile-inline{display:inline!important}.show-mobile-inline-flex{display:inline-flex!important}.mobile-stack{flex-direction:column!important}.mobile-full-width{width:100%!important;min-width:0!important}.mobile-text-sm{font-size:var(--font-size-sm)!important}.mobile-text-xs{font-size:var(--font-size-xs)!important}.mobile-gap-sm{gap:var(--space-sm)!important}.mobile-p-sm{padding:var(--space-sm)!important}}@media(max-width:600px){.hide-phone{display:none!important}.show-phone{display:block!important}.show-phone-flex{display:flex!important}}@media(max-width:1024px){.form-input,.form-select,.form-textarea{min-height:44px}}@media(max-width:768px){.btn{min-height:40px;min-width:40px}.btn-sm{min-height:36px;min-width:36px}.btn-xs{min-height:32px;min-width:32px}.grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:1fr}}@media(max-width:600px){.btn{min-height:44px}.btn-sm{min-height:40px}.card-body{padding:var(--space-md)}.card-header,.card-footer{padding:var(--space-sm) var(--space-md)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes bounceIn{0%{opacity:0;transform:scale(.3)}50%{opacity:1;transform:scale(1.05)}70%{transform:scale(.9)}to{transform:scale(1)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}@keyframes slideInTop{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInBottom{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes shake{0%,to{transform:translate(0)}10%,30%,50%,70%,90%{transform:translate(-5px)}20%,40%,60%,80%{transform:translate(5px)}}@keyframes 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