.toast-container{position:fixed;top:1rem;right:1rem;z-index:9999;display:flex;flex-direction:column;gap:.5rem;pointer-events:none}.toast{display:flex;align-items:center;gap:.75rem;padding:.875rem 1rem;background:var(--color-bg);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);border-left:4px solid;min-width:300px;max-width:450px;pointer-events:auto;animation:toast-slide-in .3s ease-out}@keyframes toast-slide-in{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.toast-success{border-left-color:var(--color-success)}.toast-success .toast-icon{color:var(--color-success)}.toast-error{border-left-color:var(--color-error)}.toast-error .toast-icon{color:var(--color-error)}.toast-warning{border-left-color:var(--color-warning)}.toast-warning .toast-icon{color:var(--color-warning)}.toast-info{border-left-color:var(--color-primary)}.toast-info .toast-icon{color:var(--color-primary)}.toast-icon{flex-shrink:0;display:flex;align-items:center;justify-content:center}.toast-message{flex:1;font-size:.875rem;line-height:1.4;color:var(--color-text)}.toast-dismiss{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--radius-sm);color:var(--color-text-secondary);transition:all .15s ease}.toast-dismiss:hover{background:var(--color-bg-secondary);color:var(--color-text)}@media(max-width:480px){.toast-container{left:1rem;right:1rem}.toast{min-width:unset;max-width:unset}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.sort-button{background:none;border:none;cursor:pointer;font:inherit;font-weight:600;color:inherit;padding:0;display:inline-flex;align-items:center;gap:.25rem}.sort-button:hover{color:var(--color-primary)}*,*:before,*:after{box-sizing:border-box}*{margin:0}body{line-height:1.5;-webkit-font-smoothing:antialiased}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}:root{--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-success: #16a34a;--color-warning: #ca8a04;--color-error: #dc2626;--color-bg: #ffffff;--color-bg-secondary: #f8fafc;--color-text: #1e293b;--color-text-secondary: #64748b;--color-border: #e2e8f0;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco, Consolas, monospace}html{font-family:var(--font-sans);color:var(--color-text);background-color:var(--color-bg)}body,#root{min-height:100vh}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:1rem}.loading-spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}.route-loading{display:flex;align-items:center;justify-content:center;min-height:200px}.not-found-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:1rem;text-align:center}.not-found-container h1{font-size:4rem;color:var(--color-text-secondary);line-height:1}.not-found-container p{color:var(--color-text-secondary);margin-bottom:1rem}@keyframes spin{to{transform:rotate(360deg)}}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;background-color:var(--color-bg);border-bottom:1px solid var(--color-border)}.app-header h1{font-size:1.5rem;font-weight:700;color:var(--color-primary)}.main-nav{display:flex;gap:.5rem}.main-nav a{padding:.5rem 1rem;border-radius:var(--radius-md);text-decoration:none;color:var(--color-text-secondary);font-weight:500;transition:all .15s ease}.main-nav a:hover{background:var(--color-bg-secondary);color:var(--color-text)}.main-nav a.active{background:var(--color-primary);color:#fff}.user-menu{display:flex;align-items:center;gap:1rem}.user-email{font-size:.875rem;color:var(--color-text-secondary)}.btn-logout{padding:.5rem 1rem;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;color:var(--color-text);cursor:pointer;transition:all .15s ease}.btn-logout:hover{background:var(--color-bg);border-color:var(--color-text-secondary)}.app-main{flex:1;padding:0;background:var(--color-bg-secondary)}.welcome-message{max-width:600px;margin:0 auto;text-align:center;padding:3rem 2rem}.welcome-message h2{font-size:2rem;margin-bottom:1rem}.welcome-message p{color:var(--color-text-secondary);margin-bottom:.5rem}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background-color:var(--color-bg-secondary)}.auth-card{width:100%;max-width:400px;padding:2rem;background-color:var(--color-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.auth-card h1{font-size:2rem;font-weight:700;color:var(--color-primary);text-align:center;margin-bottom:.5rem}.auth-card h2{font-size:1.25rem;font-weight:500;text-align:center;margin-bottom:2rem;color:var(--color-text-secondary)}.form-group{margin-bottom:1rem}.form-group label{display:block;font-size:.875rem;font-weight:500;margin-bottom:.5rem}.form-group input{width:100%;padding:.75rem 1rem;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;transition:border-color .15s ease}.form-group input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1a}button{cursor:pointer;border:none;background:none}.btn-primary{padding:.75rem 1.5rem;background-color:var(--color-primary);color:#fff;font-weight:600;border-radius:var(--radius-md);transition:background-color .15s ease}.auth-card .btn-primary{width:100%}.btn-primary:hover{background-color:var(--color-primary-dark)}.btn-primary:disabled{opacity:.7;cursor:not-allowed}.btn-link{color:var(--color-primary);font-weight:500;text-decoration:underline}.btn-link:hover{color:var(--color-primary-dark)}.error-message{padding:.75rem 1rem;margin-bottom:1rem;background-color:#fef2f2;color:var(--color-error);border-radius:var(--radius-md);font-size:.875rem}.auth-toggle{margin-top:1.5rem;text-align:center;font-size:.875rem;color:var(--color-text-secondary)}