@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{scroll-behavior:smooth}@media (prefers-reduced-motion: reduce){:root{scroll-behavior:auto}}html{font-size:16px;height:100%;width:100%}@media (min-width: 768px){html{font-size:17px}}@media (min-width: 1200px){html{font-size:18px}}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;margin:0;padding:0;background-color:#f5f7fa;color:#333;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100%;overflow-x:hidden;position:relative}h1,h2,h3,h4,h5,h6{margin-top:0;font-weight:600;line-height:1.3;color:#2c3e50;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}a{color:#3498db;text-decoration:none;transition:color .2s ease,transform .2s ease}a:hover{color:#2980b9}img{max-width:100%;height:auto;display:block}button{font-family:inherit;cursor:pointer;border:none;background:none}:focus-visible{outline:3px solid #3498db;outline-offset:2px}:focus:not(:focus-visible){outline:none}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#c5c5c5;border-radius:10px;border:2px solid #f1f1f1}::-webkit-scrollbar-thumb:hover{background:#a1a1a1}input,select,textarea{font-size:1rem;padding:.625rem;border:1px solid #ddd;border-radius:6px;width:100%}.app-header{background-color:var(--color-secondary);padding:.75rem 1rem;color:#fff;box-shadow:var(--shadow-lg);margin-bottom:1.5rem;position:sticky;top:0;z-index:var(--z-index-sticky);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:all .3s ease;border-bottom:1px solid rgba(255,255,255,.1)}@media (min-width: 768px){.app-header{padding:.75rem 2rem;margin-bottom:2rem}}.app-header:hover{background-color:var(--color-secondary-light)}.header-row{display:flex;align-items:center;justify-content:space-between;max-width:1440px;margin:0 auto;width:100%}.header-title{font-size:1.5rem;margin:0;color:#fff!important;font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-tight);animation:fadeIn .5s ease-out;text-shadow:0 1px 3px rgba(0,0,0,.1)}@media (min-width: 768px){.header-title{font-size:1.8rem}}.header-title-link{color:inherit;text-decoration:none;display:flex;align-items:center}.main-nav .nav-links{display:flex;list-style-type:none;padding:0;margin:0;gap:1.5rem}.main-nav .nav-links li{font-weight:var(--font-weight-medium);position:relative}.main-nav .nav-links li a{color:var(--color-gray-100);text-decoration:none;padding:.5rem 0;transition:color var(--transition-fast);position:relative;white-space:nowrap;font-size:var(--font-size-sm)}@media (min-width: 768px){.main-nav .nav-links li a{font-size:var(--font-size-md)}}.main-nav .nav-links li a:hover,.main-nav .nav-links li.active a{color:var(--color-primary-light)}.main-nav .nav-links li.active a:after{content:"";position:absolute;bottom:-4px;left:0;width:100%;height:2px;background-color:var(--color-primary);border-radius:2px}.main-nav .nav-links li.auth-link{margin-left:auto}.main-nav .nav-links li.auth-link a,.main-nav .nav-links li.auth-link .sign-out-btn{background-color:var(--color-primary);padding:.5rem 1rem;border-radius:var(--border-radius-md);transition:all var(--transition-medium);color:#fff;text-decoration:none;font-weight:var(--font-weight-semibold);border:none;cursor:pointer;font-size:var(--font-size-sm);box-shadow:var(--shadow-sm);display:inline-flex;align-items:center;gap:.5rem}.main-nav .nav-links li.auth-link a:hover,.main-nav .nav-links li.auth-link .sign-out-btn:hover{background-color:var(--color-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}.main-nav 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768px){.hamburger{display:none}.main-nav{display:block!important}}@media (max-width: 767px){.main-nav{display:none;position:fixed;top:0;right:0;background:var(--color-secondary-dark);box-shadow:var(--shadow-xl);z-index:var(--z-index-modal);width:80%;max-width:300px;height:100vh;padding:5rem 0 2rem;animation:slideInRight var(--transition-medium);overflow-y:auto;transition:transform var(--transition-medium)}.main-nav.open{display:block}.main-nav .nav-links{flex-direction:column;gap:0;padding:0 1.5rem}.main-nav .nav-links li{margin:0;width:100%;border-bottom:1px solid rgba(255,255,255,.1)}.main-nav .nav-links li a{padding:1rem 0;display:block;font-size:var(--font-size-md)}.main-nav .nav-links li.auth-link{margin-left:0;margin-top:1.5rem;border-bottom:none}.main-nav .nav-links li.auth-link .sign-out-btn,.main-nav .nav-links li.auth-link a{width:100%;justify-content:center;padding:.75rem 1rem}.menu-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;z-index:var(--z-index-modal-backdrop);animation:fadeIn .3s}.menu-overlay.open{display:block}}.hamburger:focus-visible{outline:2px solid var(--color-primary-light);outline-offset:2px}.page-container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md) var(--spacing-xl);animation:fadeIn .5s ease;width:100%}@media (min-width: 768px){.page-container{padding:0 var(--spacing-lg) var(--spacing-2xl)}}.page-title{color:var(--color-secondary);margin:0 auto var(--spacing-lg);font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);padding-bottom:var(--spacing-sm);animation:slideInBottom .6s ease-out;text-align:center;position:relative;max-width:800px}.page-title:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:80px;height:3px;background-color:var(--color-primary);border-radius:3px;transition:width .3s ease}.page-title:hover:after{width:120px}@media (min-width: 768px){.page-title{font-size:var(--font-size-2xl)}}.home-hero{text-align:center;max-width:900px;margin:0 auto;padding:var(--spacing-md)}.home-intro{font-size:var(--font-size-md);line-height:var(--line-height-relaxed);color:var(--color-secondary);margin-bottom:var(--spacing-lg);max-width:800px;margin-left:auto;margin-right:auto}@media (min-width: 768px){.home-intro{font-size:var(--font-size-lg);margin-bottom:var(--spacing-xl)}}.home-features{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap;margin-top:var(--spacing-lg)}@media (min-width: 768px){.home-features{gap:var(--spacing-xl)}}.feature-card{background-color:var(--color-white);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-lg);flex:1 1 100%;min-width:250px;max-width:100%;transition:all var(--transition-medium);border:1px solid var(--color-light);margin-bottom:var(--spacing-md)}@media (min-width: 640px){.feature-card{flex:1 1 45%;max-width:400px;padding:var(--spacing-xl)}}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--color-primary-dark)}.feature-card h3{color:var(--color-secondary);font-size:var(--font-size-lg);margin-bottom:var(--spacing-sm);position:relative;padding-bottom:var(--spacing-xs)}@media (min-width: 768px){.feature-card h3{font-size:var(--font-size-xl)}}.feature-card h3:after{content:"";position:absolute;bottom:0;left:0;width:50px;height:3px;background-color:var(--color-primary);border-radius:3px}.feature-card p{color:var(--color-gray);margin-bottom:var(--spacing-lg);line-height:var(--line-height-relaxed)}.feature-link{display:inline-flex;align-items:center;gap:.5rem;background-color:var(--color-primary);color:#fff;text-decoration:none;padding:.75rem 1.5rem;border-radius:var(--border-radius-md);font-weight:var(--font-weight-semibold);transition:all var(--transition-medium);box-shadow:var(--shadow-sm);text-align:center}.feature-link:hover{background-color:var(--color-primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-md)}.feature-link:active{transform:translateY(0)}.form-container{background-color:var(--color-white);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-lg);max-width:700px;margin:0 auto;border:1px solid var(--color-light);width:100%;animation:fadeIn .5s ease-out,slideInBottom .6s ease-out}@media (min-width: 768px){.form-container{padding:var(--spacing-xl)}}.form-group{margin-bottom:var(--spacing-lg)}label{display:block;margin-bottom:var(--spacing-sm);font-weight:var(--font-weight-medium);color:var(--color-secondary);font-size:var(--font-size-md)}textarea{width:100%;padding:var(--spacing-md);border:1px solid var(--color-gray-300);border-radius:var(--border-radius-md);font-size:var(--font-size-md);min-height:150px;resize:vertical;font-family:inherit;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #3498db26}.file-input-container{margin:var(--spacing-lg) 0;padding:var(--spacing-md);border:2px dashed var(--color-gray-300);border-radius:var(--border-radius-md);background-color:var(--color-gray-100);transition:border-color var(--transition-fast),background-color var(--transition-fast);text-align:center}.file-input-container:hover{border-color:var(--color-primary);background-color:var(--color-primary-transparent)}.file-input{display:block;margin-top:var(--spacing-sm);width:100%;cursor:pointer;padding:var(--spacing-sm)}button{background-color:var(--color-primary);color:#fff;border:none;border-radius:var(--border-radius-md);padding:var(--spacing-md) var(--spacing-lg);font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);cursor:pointer;transition:all var(--transition-medium);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);gap:.5rem;width:100%;max-width:300px;margin:0 auto}@media (min-width: 768px){button{max-width:200px}}button:hover:not(:disabled){background-color:var(--color-primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-md)}button:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm)}button:disabled{background-color:var(--color-gray);cursor:not-allowed;opacity:.7}.error-message{background-color:var(--color-error-light);color:var(--color-error-dark);padding:var(--spacing-md);border-radius:var(--border-radius-md);margin-top:var(--spacing-md);font-size:var(--font-size-sm);border-left:5px solid var(--color-error);font-weight:var(--font-weight-medium);box-shadow:var(--shadow-sm)}.success-message{background-color:var(--color-success-light);color:var(--color-success-dark);padding:var(--spacing-md);border-radius:var(--border-radius-md);margin-top:var(--spacing-md);font-size:var(--font-size-sm);border-left:5px solid var(--color-success);font-weight:var(--font-weight-medium);box-shadow:var(--shadow-sm)}.events-list{list-style-type:none;padding:0;margin:0}.event-item{background-color:var(--color-white);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-sm);padding:var(--spacing-md);margin-bottom:var(--spacing-md);transition:all var(--transition-medium);border-left:4px solid var(--color-primary);position:relative;overflow:hidden;animation-delay:var(--animation-delay, 0s)}@media (min-width: 768px){.event-item{padding:var(--spacing-lg)}}.event-item:before{content:"";position:absolute;top:0;left:0;width:5px;height:100%;background-color:var(--color-primary);opacity:.5}.event-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-left-color:var(--color-primary-dark)}.event-timestamp{color:var(--color-gray);font-size:var(--font-size-xs);margin-bottom:var(--spacing-sm);display:block;font-weight:var(--font-weight-medium);letter-spacing:.5px;border-bottom:1px solid var(--color-light);padding-bottom:var(--spacing-xs)}.event-content{color:var(--color-secondary);line-height:var(--line-height-relaxed);font-size:var(--font-size-md);word-break:break-word}.event-attachment{margin-top:var(--spacing-md);padding-top:var(--spacing-sm);border-top:1px dashed var(--color-gray-300)}.event-attachment-img{max-width:100%;max-height:300px;display:block;margin-top:var(--spacing-sm);border-radius:var(--border-radius-md);box-shadow:var(--shadow-sm);object-fit:contain}@media (min-width: 768px){.event-attachment-img{max-width:300px}}.event-attachment a{display:inline-flex;align-items:center;padding:.5rem .75rem;background-color:var(--color-gray-100);border-radius:var(--border-radius-md);font-size:var(--font-size-sm);color:var(--color-primary);text-decoration:none;font-weight:var(--font-weight-medium);transition:all var(--transition-fast);margin-top:var(--spacing-sm);gap:.5rem}.event-attachment a:hover{background-color:var(--color-primary-transparent);color:var(--color-primary-dark)}.loading{display:flex;flex-direction:column;justify-content:center;align-items:center;height:200px;color:var(--color-gray);gap:var(--spacing-md)}.no-events{background-color:var(--color-gray-100);padding:var(--spacing-lg);text-align:center;border-radius:var(--border-radius-lg);color:var(--color-gray-700);box-shadow:var(--shadow-sm);margin-top:var(--spacing-lg)}.event-day-toggle{width:100%;background:var(--color-white);padding:var(--spacing-md);text-align:left;font-size:var(--font-size-md);font-weight:var(--font-weight-medium);color:var(--color-secondary);border:none;border-radius:var(--border-radius-md);display:flex;align-items:center;justify-content:space-between;cursor:pointer;transition:background var(--transition-fast),box-shadow var(--transition-fast);margin-bottom:var(--spacing-sm)}.event-day-toggle:hover,.event-day-toggle:focus-visible{background:var(--color-gray-200);outline:none;box-shadow:0 0 0 2px var(--color-primary-transparent)}.event-day-label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.4}@media (min-width: 768px){.event-day-toggle{min-height:3.5rem;padding:var(--spacing-md) var(--spacing-lg);width:100%;max-width:100%}.event-day-label{font-size:var(--font-size-lg);white-space:nowrap;overflow:visible;text-overflow:initial}.events-grouped-list,.event-day-group{width:100%}}.event-day-count{color:var(--color-gray);font-size:.85em;margin-left:.5em;white-space:nowrap}.event-day-arrow{margin-left:.5em;font-size:1.2em;color:var(--color-primary);transition:transform var(--transition-fast)}.date-range-picker-container{display:flex;flex-direction:column;align-items:stretch;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg);background:var(--color-gray-100);padding:var(--spacing-md);border-radius:var(--border-radius-md);box-shadow:var(--shadow-sm);width:100%;max-width:100%}@media (min-width: 640px){.date-range-picker-container{flex-direction:row;align-items:center;flex-wrap:nowrap;padding:var(--spacing-md) var(--spacing-lg);gap:var(--spacing-md);width:auto;max-width:100%;justify-content:center}}.date-input-group{display:grid;grid-template-columns:80px 1fr;align-items:center;gap:var(--spacing-md)}@media (min-width: 640px){.date-input-group{display:flex;flex-direction:row;align-items:center;gap:var(--spacing-xs);flex:1}}.date-input-group label{font-size:var(--font-size-sm);color:var(--color-gray-700);margin-bottom:0;white-space:nowrap;font-weight:var(--font-weight-medium);text-align:right;padding-right:var(--spacing-sm)}.date-range-picker-container input[type=date]{font-size:var(--font-size-sm);padding:var(--spacing-xs) var(--spacing-sm);border:1px solid var(--color-gray-400);border-radius:var(--border-radius-md);color:var(--color-secondary);background-color:var(--color-white);width:100%}@media (min-width: 640px){.date-range-picker-container input[type=date]{min-width:150px;max-width:none}.date-input-group label{width:auto;text-align:left}}.date-range-picker-container span{color:var(--color-gray-700);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);margin:var(--spacing-xs) 0;text-align:center}@media (min-width: 640px){.date-range-picker-container span{margin:0 var(--spacing-md)}}.auth-container{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;background-color:#f5f7fa}.auth-card{background-color:#fff;border-radius:8px;box-shadow:0 4px 12px #0000001a;padding:2rem;width:100%;max-width:400px}.auth-title{text-align:center;color:#333;margin-bottom:1.5rem;font-size:1.8rem}.auth-form{display:flex;flex-direction:column}.form-content{display:flex;flex-direction:column;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.9rem;font-weight:500;color:#555}.form-input{padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem;transition:border-color .2s}.form-input:focus{outline:none;border-color:#4a90e2;box-shadow:0 0 0 2px #4a90e233}.auth-button{background-color:#4a90e2;color:#fff;border:none;border-radius:4px;padding:.75rem;font-size:1rem;font-weight:600;cursor:pointer;margin-top:1rem;transition:background-color .2s}.auth-button:hover{background-color:#3a7bc8}.auth-links{display:flex;justify-content:center;gap:.75rem;margin-top:1.5rem}.auth-link{color:#4a90e2;text-decoration:none;font-size:.9rem}:root{--color-primary: #3498db;--color-primary-light: #5dade2;--color-primary-dark: #2980b9;--color-primary-transparent: rgba(52, 152, 219, .1);--color-secondary: #2c3e50;--color-secondary-light: #34495e;--color-secondary-dark: #1a2530;--color-accent: #e74c3c;--color-accent-light: #f09a8d;--color-accent-dark: #c0392b;--color-success: #2ecc71;--color-success-light: #7dcea0;--color-success-dark: #27ae60;--color-warning: #f39c12;--color-warning-light: #f8c471;--color-warning-dark: #d35400;--color-info: #3498db;--color-info-light: #7fb3d5;--color-info-dark: #2874a6;--color-error: #e74c3c;--color-error-light: #f1948a;--color-error-dark: #c0392b;--color-white: #ffffff;--color-light: #ecf0f1;--color-light-gray: #f5f7fa;--color-gray-100: #f7f9fc;--color-gray-200: #e9ecef;--color-gray-300: #dee2e6;--color-gray-400: #ced4da;--color-gray-500: #adb5bd;--color-gray-600: #95a5a6;--color-gray: var(--color-gray-600);--color-gray-700: #7f8c8d;--color-dark-gray: var(--color-gray-700);--color-gray-800: #495057;--color-gray-900: #343a40;--color-dark: #2c3e50;--color-black: #1a1a1a;--font-size-xs: clamp(.65rem, 2vw, .75rem);--font-size-sm: clamp(.8rem, 2vw, .875rem);--font-size-md: clamp(.9rem, 2vw, 1rem);--font-size-lg: clamp(1.1rem, 2vw, 1.25rem);--font-size-xl: clamp(1.25rem, 2.5vw, 1.5rem);--font-size-2xl: clamp(1.65rem, 3vw, 2rem);--font-size-3xl: clamp(2rem, 4vw, 2.5rem);--font-size-4xl: clamp(2.5rem, 5vw, 3rem);--font-weight-light: 300;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.2;--line-height-normal: 1.5;--line-height-relaxed: 1.75;--letter-spacing-tight: -.025em;--letter-spacing-normal: 0em;--letter-spacing-wide: .025em;--spacing-3xs: .125rem;--spacing-2xs: .25rem;--spacing-xs: .5rem;--spacing-sm: .75rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--spacing-4xl: 6rem;--border-radius-xs: 2px;--border-radius-sm: 4px;--border-radius-md: 8px;--border-radius-lg: 12px;--border-radius-xl: 16px;--border-radius-2xl: 24px;--border-radius-pill: 9999px;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07), 0 2px 4px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .05), 0 5px 10px rgba(0, 0, 0, .03);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .05), 0 10px 10px rgba(0, 0, 0, .02);--shadow-2xl: 0 25px 50px rgba(0, 0, 0, .1);--shadow-inner: inset 0 2px 4px rgba(0, 0, 0, .05);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-medium: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .5s cubic-bezier(.34, 1.56, .64, 1);--z-index-dropdown: 1000;--z-index-sticky: 1020;--z-index-fixed: 1030;--z-index-modal-backdrop: 1040;--z-index-modal: 1050;--z-index-popover: 1060;--z-index-tooltip: 1070}.m-0{margin:0}.m-1{margin:var(--spacing-xs)}.m-2{margin:var(--spacing-sm)}.m-3{margin:var(--spacing-md)}.m-4{margin:var(--spacing-lg)}.m-5{margin:var(--spacing-xl)}.mt-0{margin-top:0}.mt-1{margin-top:var(--spacing-xs)}.mt-2{margin-top:var(--spacing-sm)}.mt-3{margin-top:var(--spacing-md)}.mt-4{margin-top:var(--spacing-lg)}.mt-5{margin-top:var(--spacing-xl)}.mb-0{margin-bottom:0}.mb-1{margin-bottom:var(--spacing-xs)}.mb-2{margin-bottom:var(--spacing-sm)}.mb-3{margin-bottom:var(--spacing-md)}.mb-4{margin-bottom:var(--spacing-lg)}.mb-5{margin-bottom:var(--spacing-xl)}.p-0{padding:0}.p-1{padding:var(--spacing-xs)}.p-2{padding:var(--spacing-sm)}.p-3{padding:var(--spacing-md)}.p-4{padding:var(--spacing-lg)}.p-5{padding:var(--spacing-xl)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.visible{visibility:visible}.hidden{visibility:hidden}.d-none{display:none!important}.d-block{display:block}.d-flex{display:flex}.d-inline-block{display:inline-block}.d-inline-flex{display:inline-flex}.d-grid{display:grid}.flex-row{flex-direction:row}.flex-column{flex-direction:column}.justify-center{justify-content:center}.align-center{align-items:center}.flex-wrap{flex-wrap:wrap}.flex-1{flex:1}.text-primary{color:var(--color-primary)}.text-secondary{color:var(--color-secondary)}.text-success{color:var(--color-success)}.text-error{color:var(--color-error)}.text-warning{color:var(--color-warning)}.text-info{color:var(--color-info)}.text-light{color:var(--color-light)}.text-dark{color:var(--color-dark)}.text-gray{color:var(--color-gray)}.w-100{width:100%}.h-100{height:100%}.rounded-sm{border-radius:var(--border-radius-sm)}.rounded-md{border-radius:var(--border-radius-md)}.rounded-lg{border-radius:var(--border-radius-lg)}.rounded-xl{border-radius:var(--border-radius-xl)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.shadow-xl{box-shadow:var(--shadow-xl)}.position-relative{position:relative}.position-absolute{position:absolute}.position-fixed{position:fixed}.position-sticky{position:sticky}@media (min-width: 576px){.d-sm-none{display:none}.d-sm-block{display:block}.d-sm-flex{display:flex}.d-sm-inline-block{display:inline-block}.d-sm-inline-flex{display:inline-flex}.d-sm-grid{display:grid}}@media (min-width: 768px){.d-md-none{display:none}.d-md-block{display:block}.d-md-flex{display:flex}.d-md-inline-block{display:inline-block}.d-md-inline-flex{display:inline-flex}.d-md-grid{display:grid}}@media (min-width: 992px){.d-lg-none{display:none}.d-lg-block{display:block}.d-lg-flex{display:flex}.d-lg-inline-block{display:inline-block}.d-lg-inline-flex{display:inline-flex}.d-lg-grid{display:grid}}@media (min-width: 1200px){.d-xl-none{display:none}.d-xl-block{display:block}.d-xl-flex{display:flex}.d-xl-inline-block{display:inline-block}.d-xl-inline-flex{display:inline-flex}.d-xl-grid{display:grid}}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}@media (min-width: 576px){.text-sm-center{text-align:center}.text-sm-left{text-align:left}.text-sm-right{text-align:right}}@media (min-width: 768px){.text-md-center{text-align:center}.text-md-left{text-align:left}.text-md-right{text-align:right}}@media (min-width: 992px){.text-lg-center{text-align:center}.text-lg-left{text-align:left}.text-lg-right{text-align:right}}@media (min-width: 1200px){.text-xl-center{text-align:center}.text-xl-left{text-align:left}.text-xl-right{text-align:right}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.fade-in{animation:fadeIn .4s ease-out forwards}@keyframes slideInBottom{0%{transform:translateY(20px);opacity:0}70%{transform:translateY(-2px)}to{transform:translateY(0);opacity:1}}.slide-in-bottom{animation:slideInBottom .5s cubic-bezier(.25,.46,.45,.94) forwards}@keyframes slideInRight{0%{transform:translate(30px);opacity:0}70%{transform:translate(-5px)}to{transform:translate(0);opacity:1}}.slide-in-right{animation:slideInRight .5s cubic-bezier(.25,.46,.45,.94) forwards}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinner{width:24px;height:24px;border:3px solid rgba(0,0,0,.1);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto;will-change:transform}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton-loading{background:linear-gradient(90deg,var(--color-gray-200) 0%,var(--color-gray-100) 50%,var(--color-gray-200) 100%);background-size:800px 100%;animation:shimmer 1.5s infinite;border-radius:var(--border-radius-md)}.page-transition-enter{opacity:0;transform:translateY(10px)}.page-transition-enter-active{opacity:1;transform:translateY(0);transition:opacity .3s,transform .3s}.page-transition-exit{opacity:1}.page-transition-exit-active{opacity:0;transition:opacity .2s}@media (prefers-reduced-motion: reduce){.fade-in,.slide-in-bottom,.slide-in-right{animation:fadeIn .3s ease-out forwards}}