*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #000000;--bg-secondary: #0a0a0a;--bg-tertiary: #1a1a1a;--primary: #ffffff;--primary-dark: #e5e5e5;--primary-light: #f5f5f5;--gray-100: #1a1a1a;--gray-200: #2a2a2a;--gray-300: #3a3a3a;--gray-400: #6a6a6a;--gray-500: #8a8a8a;--gray-600: #aaaaaa;--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .1);--glass-hover: rgba(255, 255, 255, .06);--text-primary: #ffffff;--text-secondary: #b0b0b0;--text-tertiary: #707070;--white: #ffffff;--success: #ffffff;--warning: #ffffff;--error: #ffffff;--info: #ffffff;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .5);--shadow-md: 0 4px 16px rgba(0, 0, 0, .6);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .7);--shadow-xl: 0 16px 64px 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saturate(180%);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-glass);border:1px solid var(--glass-border);transition:all .3s ease;position:relative}.glass-card{background:#ffffff05;backdrop-filter:blur(40px) saturate(200%);-webkit-backdrop-filter:blur(40px) saturate(200%);border:1px solid rgba(255,255,255,.15)}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent)}.card:hover{border-color:#ffffff4d;box-shadow:var(--glow-sm),var(--shadow-glass);transform:translateY(-2px)}.card-header{margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-lg);border-bottom:1px solid rgba(255,255,255,.1)}.card-title{font-size:1.5rem;font-weight:800;color:var(--text-primary);margin-bottom:var(--spacing-xs);letter-spacing:-.02em;text-transform:uppercase}.card-description{color:var(--text-secondary);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;font-weight:700;color:var(--text-primary);margin-bottom:var(--spacing-sm);font-size:.75rem;text-transform:uppercase;letter-spacing:.1em}.form-input,.form-select,.form-textarea{width:100%;padding:.875rem 1rem;font-size:1rem;line-height:1.5;color:var(--text-primary);background:#ffffff08;border:2px solid rgba(255,255,255,.1);border-radius:var(--radius-sm);transition:all .3s 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transparent}.checkbox-label:hover,.radio-label:hover{background:var(--glass-bg);color:var(--text-primary);border-color:#ffffff1a}.checkbox-input,.radio-input{width:1.25rem;height:1.25rem;cursor:pointer;accent-color:var(--white)}.grid{display:grid;gap:var(--spacing-lg)}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}@media (max-width: 767px){.grid-cols-2,.grid-cols-3{grid-template-columns:repeat(1,minmax(0,1fr))}}.badge{display:inline-flex;align-items:center;padding:.375rem .875rem;font-size:.75rem;font-weight:700;border-radius:var(--radius-sm);white-space:nowrap;text-transform:uppercase;letter-spacing:.1em}.badge-primary,.badge-success,.badge-warning,.badge-gray{background:#ffffff26;color:var(--white);border:1px solid rgba(255,255,255,.3)}.alert{padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-sm);margin-bottom:var(--spacing-lg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:2px solid var(--white);background:#ffffff0d}.alert-success,.alert-error,.alert-info{color:var(--white);font-weight:600;text-transform:uppercase;letter-spacing:.05em;font-size:.875rem}.spinner{display:inline-block;width:2rem;height:2rem;border:3px solid rgba(255,255,255,.1);border-top-color:var(--white);border-radius:50%;animation:spin .8s linear infinite}.spinner-small{width:1.25rem;height:1.25rem;border-width:2px}@keyframes spin{to{transform:rotate(360deg)}}.loading-container{display:flex;justify-content:center;align-items:center;min-height:400px}.link-primary{color:var(--white);text-decoration:none;font-weight:700;transition:all .2s ease;position:relative}.link-primary:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:1px;background:var(--white);transition:width .3s ease}.link-primary:hover:after{width:100%}.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--text-secondary)}.text-primary,.text-success,.text-error{color:var(--white)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.mb-0{margin-bottom:0}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}.mt-0{margin-top:0}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.hero{text-align:center;padding:var(--spacing-3xl) 0 var(--spacing-2xl);position:relative}.hero h1{margin-bottom:var(--spacing-md);color:var(--white);text-shadow:var(--glow-sm);animation:fadeInUp .6s ease-out}.hero p{font-size:1.125rem;color:var(--text-secondary);max-width:600px;margin:0 auto var(--spacing-xl);animation:fadeInUp .6s ease-out .1s both;text-transform:uppercase;letter-spacing:.1em}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.match-card{background:var(--glass-bg);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-glass);border:1px solid var(--glass-border);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative}.match-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent)}.match-card:hover{transform:translateY(-4px);box-shadow:var(--glow-md),var(--shadow-glass);border-color:#ffffff4d}.match-score{font-size:3rem;font-weight:900;color:var(--white);margin-bottom:var(--spacing-sm);letter-spacing:-.05em;text-shadow:var(--glow-sm)}.course-tag{display:inline-flex;align-items:center;padding:.5rem 1rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;color:var(--text-secondary);margin:var(--spacing-xs);transition:all .2s ease;text-transform:uppercase;letter-spacing:.05em}.course-tag:hover{background:#ffffff1a;color:var(--text-primary);border-color:#fff6}.course-tag-removable{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:.5rem 1rem;background:var(--white);color:var(--bg-primary);border-radius:var(--radius-sm);font-size:.75rem;font-weight:700;margin:var(--spacing-xs);transition:all .2s ease;border:2px solid var(--white);text-transform:uppercase;letter-spacing:.05em}.course-tag-removable button{background:none;border:none;color:var(--bg-primary);cursor:pointer;padding:0;font-size:1.25rem;line-height:1;font-weight:900;transition:transform .2s;width:1.25rem;height:1.25rem;display:flex;align-items:center;justify-content:center}.course-tag-removable button:hover{transform:rotate(90deg)}.availability-grid{display:grid;gap:var(--spacing-md);margin-top:var(--spacing-md)}.day-row{display:grid;grid-template-columns:100px 1fr;gap:var(--spacing-md);align-items:center}.day-label{font-weight:700;color:var(--text-primary);font-size:.75rem;text-transform:uppercase;letter-spacing:.1em}.time-slots{display:flex;gap:var(--spacing-sm);flex-wrap:wrap}.time-slot{flex:1;min-width:90px;padding:var(--spacing-md);border:2px solid rgba(255,255,255,.15);background:#ffffff05;border-radius:var(--radius-sm);text-align:center;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);font-size:.75rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.time-slot:hover{border-color:var(--white);background:#ffffff0d;color:var(--text-primary);transform:translateY(-2px);box-shadow:var(--glow-sm)}.time-slot.active{background:var(--white);border-color:var(--white);color:var(--bg-primary);box-shadow:var(--glow-sm)}@media (max-width: 767px){.day-row{grid-template-columns:1fr}.time-slot{flex:1 1 calc(33.333% - var(--spacing-sm))}}.empty-state{text-align:center;padding:var(--spacing-3xl) var(--spacing-xl);color:var(--text-tertiary)}.empty-state-icon{font-size:4rem;margin-bottom:var(--spacing-lg);opacity:.3}.empty-state h3{color:var(--text-secondary);margin-bottom:var(--spacing-sm);font-weight:700;text-transform:uppercase}::selection{background:var(--white);color:var(--bg-primary)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#ffffff80}