@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@400;500;600;700&display=swap";:root{--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display:"Outfit", var(--font-sans);--color-bg-main:#1e222b;--color-bg-card:#242933;--color-bg-input:#2e3440;--color-text-primary:#eceff4;--color-text-muted:#abb2bf;--color-text-dark:#2e3440;--color-accent:#88c0d0;--color-accent-hover:#8fbcbb;--color-success:#a3be8c;--color-success-hover:#b4d19b;--color-danger:#bf616a;--color-danger-hover:#d08770;--color-border:#3b4252;--color-border-focus:#5e81ac;--shadow-sm:0 1px 2px 0 #0003;--shadow-md:0 4px 6px -1px #0000004d, 0 2px 4px -1px #0003;--shadow-lg:0 10px 15px -3px #0006, 0 4px 6px -2px #0000004d;--radius-sm:6px;--radius-md:12px;--radius-lg:18px;--max-width:1200px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--color-bg-main);color:var(--color-text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.5}a{color:var(--color-accent);text-decoration:none;transition:color .2s}a:hover{color:var(--color-accent-hover)}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}button{cursor:pointer;background:0 0;border:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-main)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}.flex{display:flex}.align-center{align-items:center}.justify-between{justify-content:space-between}.grid{display:grid}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.animate-fade-in{animation:.3s cubic-bezier(.16,1,.3,1) forwards fadeIn}.spinner{border:2px solid #ffffff1a;border-top-color:currentColor;border-radius:50%;width:1.25rem;height:1.25rem;animation:.8s linear infinite spin}.toast{z-index:1000;border-radius:var(--radius-md);border:1px solid var(--color-border);box-shadow:var(--shadow-lg);font-family:var(--font-sans);word-break:break-all;align-items:center;gap:12px;max-width:380px;padding:12px 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32px);bottom:80px;left:16px;right:16px}}.login-container{background-color:var(--color-bg-main);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-card{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);width:100%;max-width:400px;box-shadow:var(--shadow-lg);padding:40px 32px}.login-header{text-align:center;margin-bottom:32px}.login-logo-circle{width:56px;height:56px;color:var(--color-accent);background-color:#88c0d01a;border-radius:50%;justify-content:center;align-items:center;margin-bottom:16px;display:inline-flex}.login-logo-icon{width:28px;height:28px}.login-header h1{font-family:var(--font-display);color:var(--color-text-primary);margin-bottom:8px;font-size:2rem;font-weight:700}.login-subtitle{color:var(--color-text-muted);font-size:.875rem}.login-form{flex-direction:column;gap:20px;display:flex}.input-group{flex-direction:column;gap:8px;display:flex}.input-group 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var(--color-border);z-index:100;height:64px;position:sticky;top:0}.header-container{justify-content:space-between;align-items:center;height:100%;display:flex}.header-logo{align-items:center;gap:12px;display:flex}.logo-icon-wrapper{border-radius:var(--radius-sm);width:36px;height:36px;color:var(--color-accent);background-color:#88c0d01a;justify-content:center;align-items:center;display:flex}.logo-icon{width:20px;height:20px}.logo-text{font-family:var(--font-display);letter-spacing:-.02em;font-size:1.25rem;font-weight:700}.header-user-menu{align-items:center;gap:20px;display:flex}.user-info{color:var(--color-text-muted);align-items:center;gap:8px;max-width:200px;font-size:.875rem;display:flex}.user-email{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.logout-btn{border-radius:var(--radius-sm);color:var(--color-text-muted);align-items:center;gap:8px;padding:8px 12px;font-size:.875rem;font-weight:500;transition:all .2s;display:flex}.logout-btn:hover{color:var(--color-danger);background-color:#bf616a1a}@media (width<=640px){.user-info,.logout-text{display:none}.logout-btn{padding:8px}}.main-layout{background-color:var(--color-bg-main);flex-direction:column;min-height:100vh;padding-bottom:80px;display:flex}.main-content-area{flex-grow:1;padding-top:32px;padding-bottom:32px}.main-actions-bar{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.main-title{font-family:var(--font-display);letter-spacing:-.02em;font-size:1.75rem;font-weight:700}.main-subtitle{color:var(--color-text-muted);margin-top:4px;font-size:.875rem}.add-bookmark-btn{background-color:var(--color-accent);height:42px;color:var(--color-bg-main);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);align-items:center;gap:8px;padding:0 16px;font-size:.95rem;font-weight:600;transition:background-color .2s,transform .1s;display:flex}.add-bookmark-btn:hover{background-color:var(--color-accent-hover)}.add-bookmark-btn:active{transform:scale(.98)}.main-actions-right{align-items:center;gap:12px;display:flex}.view-mode-toggle{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);padding:3px;display:flex}.toggle-btn{border-radius:calc(var(--radius-sm) - 2px);width:36px;height:36px;color:var(--color-text-muted);justify-content:center;align-items:center;transition:all .2s;display:flex}.toggle-btn:hover{color:var(--color-text-primary);background-color:#ffffff0a}.toggle-btn.active{color:var(--color-bg-main);background-color:var(--color-accent);box-shadow:var(--shadow-sm)}.bookmark-list{flex-direction:column;gap:10px;display:flex}.bookmark-grid{grid-template-columns:1fr;gap:20px;display:grid}@media (width>=640px){.bookmark-grid{grid-template-columns:repeat(2,1fr)}}@media (width>=1024px){.bookmark-grid{grid-template-columns:repeat(3,1fr)}}.main-loading{color:var(--color-text-muted);flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:80px 24px;display:flex}.spinner.large{border-width:3px;width:2.5rem;height:2.5rem}.empty-state{text-align:center;background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);flex-direction:column;justify-content:center;align-items:center;max-width:480px;margin:40px auto;padding:64px 24px;display:flex}.empty-icon{width:48px;height:48px;color:var(--color-text-muted);opacity:.5;margin-bottom:20px}.empty-state h3{margin-bottom:10px;font-size:1.15rem;font-weight:600}.empty-state p{color:var(--color-text-muted);margin-bottom:24px;font-size:.9rem;line-height:1.6}.empty-action-btn{background-color:var(--color-success);height:44px;color:var(--color-bg-main);border-radius:var(--radius-sm);padding:0 20px;font-weight:700;transition:background-color .2s,transform .1s}.empty-action-btn:hover{background-color:var(--color-success-hover)}.empty-action-btn:active{transform:scale(.98)}.mobile-fab{background-color:var(--color-accent);width:56px;height:56px;color:var(--color-bg-main);box-shadow:var(--shadow-lg);z-index:99;border-radius:50%;justify-content:center;align-items:center;transition:background-color .2s,transform .1s;display:none;position:fixed;bottom:24px;right:24px}.mobile-fab:hover{background-color:var(--color-accent-hover)}.mobile-fab:active{transform:scale(.95)}@media (width<=640px){.main-actions-bar{margin-bottom:16px}.add-bookmark-btn{display:none}.mobile-fab{display:flex}.main-title{font-size:1.5rem}}.app-container{flex-direction:column;min-height:100vh;display:flex}.app-global-loading{background-color:var(--color-bg-main);min-height:100vh;color:var(--color-text-primary);flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex}.app-global-loading .spinner.large{border-width:3px;width:2.5rem;height:2.5rem}