@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap";
:root{--background:#000;--surface:#0b0b0c;--surface-hover:#17171a;--surface-elevated:#202024;--primary:#e28f00;--primary-hover:#c67d00;--primary-glow:#e28f0026;--secondary:#fff;--secondary-hover:#e5e5e5;--secondary-glow:#ffffff1f;--accent-purple:#4f46e5;--accent-purple-glow:#4f46e526;--accent-blue:#00d2ff;--accent-blue-glow:#00d2ff26;--text-main:#fff;--text-muted:#a3a3a3;--text-inverse:#000;--border:#ffffff14;--border-hover:#ffffff26;--border-primary:#e28f004d;--error:#ff4b4b;--error-bg:#ff4b4b1a;--text-danger:#ff6b6b;--success:#10b981;--primary-light:#f5a623;--bg-card:var(--surface);--bg-card-hover:var(--surface-hover);--radius-lg:16px;--radius-md:12px;--radius-sm:8px;--shadow-sm:0 2px 8px #0003;--shadow-md:0 8px 24px #0000004d;--shadow-lg:0 16px 40px #0006;--font-display:"Outfit", "Plus Jakarta Sans", sans-serif;--font-body:"Plus Jakarta Sans", sans-serif;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1);--transition-bounce:all .5s cubic-bezier(.175, .885, .32, 1.275);--header-bg:#000c;--glow-1:#e28f000a;--glow-2:#ffffff08;--input-bg:#0003;--input-bg-focus:#0000004d;--toggle-bg:#00000026;--example-bg:#00000026;--filters-bg:#ffffff08}[data-theme=light]{--background:#f4f4f5;--surface:#fff;--surface-hover:#fafafa;--surface-elevated:#e4e4e7;--primary:#09090b;--primary-hover:#27272a;--primary-glow:#09090b0f;--secondary:#09090b;--secondary-hover:#27272a;--secondary-glow:#0000000d;--accent-purple:#4f46e5;--accent-purple-glow:#4f46e514;--accent-blue:#08c;--accent-blue-glow:#0088cc14;--text-main:#09090b;--text-muted:#71717a;--text-inverse:#fff;--border:#00000014;--border-hover:#00000026;--border-primary:#09090b26;--error:#dc2626;--error-bg:#dc262614;--text-danger:#dc2626;--success:#059669;--primary-light:#52525b;--bg-card:var(--surface);--bg-card-hover:var(--surface-hover);--header-bg:#ffffffd9;--glow-1:#09090b05;--glow-2:#00000005;--input-bg:#0000000a;--input-bg-focus:#0000000f;--toggle-bg:#0000000a;--example-bg:#00000008;--filters-bg:#00000008;--shadow-sm:0 2px 8px #0000000d;--shadow-md:0 8px 24px #00000014;--shadow-lg:0 16px 40px #0000001f}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--background);width:100%;height:100%;color:var(--text-main);font-family:var(--font-body);-webkit-font-smoothing:antialiased;font-weight:500;overflow-x:hidden}body{background-image:radial-gradient(at 0% 0%, var(--glow-1) 0px, transparent 50%), radial-gradient(at 100% 0%, var(--glow-2) 0px, transparent 50%);background-attachment:fixed;flex-direction:column;min-height:100vh;display:flex}a{color:inherit;text-decoration:none}button,input{color:inherit;font-family:inherit}.header{--header-bg:#000;--border:#ffffff14;--border-hover:#ffffff26;--text-main:#fff;--text-muted:#a3a3a3;--filters-bg:#ffffff08;--surface-elevated:#202024;--primary:#e28f00;--surface:#0b0b0c;--surface-hover:#17171a;--shadow-sm:0 2px 8px #0003;--shadow-md:0 8px 24px #0000004d;z-index:100;background:var(--header-bg);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:var(--transition-smooth);padding:1rem 2rem;position:sticky;top:0}.header-container{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;display:flex}.logo{font-family:var(--font-display);letter-spacing:-1.5px;color:var(--text-main);align-items:center;gap:.5rem;font-size:3rem;font-style:italic;font-weight:800;display:flex;transform:skew(-4deg)}.nav-btn{border-radius:var(--radius-sm);cursor:pointer;color:var(--text-muted);transition:var(--transition-smooth);background:0 0;border:none;padding:.6rem 1.2rem;font-size:.9rem;font-weight:700}.nav-btn:hover{color:var(--text-main)}.nav-btn.active{background:var(--surface-elevated);color:var(--primary);box-shadow:var(--shadow-sm)}.header .nav-btn.active{color:#fff}.header-actions{align-items:center;gap:1rem;display:flex}.header-actions nav{align-items:center;gap:.25rem;display:flex}.desktop-only{display:block}.mobile-only{display:none}.desktop-only.nav-btn,.desktop-only.theme-toggle-btn{display:inline-flex}.header-actions nav.desktop-only{display:flex}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:2.5rem 1.5rem}.form-container{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:var(--transition-smooth);margin-bottom:3rem;padding:2rem;position:relative;overflow:hidden}.form-container:before{content:"";background:linear-gradient(90deg, var(--primary), var(--secondary));opacity:.8;height:4px;position:absolute;top:0;left:0;right:0}.form-container:focus-within{border-color:var(--border-primary);box-shadow:var(--shadow-md), 0 0 20px var(--primary-glow)}.form-title{font-family:var(--font-display);align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:1.25rem;font-weight:700;display:flex}.input-group{flex-direction:column;gap:.5rem;margin-bottom:1rem;display:flex}.input-label{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);font-size:.85rem;font-weight:700}.text-input-wrapper{align-items:center;display:flex;position:relative}.text-input{background:var(--input-bg);border:2px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-main);transition:var(--transition-smooth);padding:1rem 1.2rem;font-size:1.05rem;font-weight:600}.text-input:focus{border-color:var(--primary);background:var(--input-bg-focus);box-shadow:0 0 0 4px var(--primary-glow);outline:none}.toggle-container{background:var(--toggle-bg);border-radius:var(--radius-md);border:1px solid var(--border);grid-template-columns:1fr 1fr;gap:0;margin-bottom:2rem;padding:4px;display:grid;position:relative;overflow:hidden}.toggle-slider{border-radius:var(--radius-sm);z-index:0;width:calc(50% - 4px);box-shadow:var(--shadow-sm);transition:transform .25s cubic-bezier(.4,0,.2,1),background-color .25s;position:absolute;top:4px;bottom:4px;left:4px}.toggle-container.translation .toggle-slider{background:var(--primary);transform:translate(0)}.toggle-container.explanation .toggle-slider{background:var(--accent-purple);transform:translate(100%)}.toggle-option{border-radius:var(--radius-sm);cursor:pointer;color:var(--text-muted);-webkit-user-select:none;user-select:none;z-index:1;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.8rem;font-size:.95rem;font-weight:700;transition:color .25s,background-color .25s;display:flex;position:relative}.toggle-option:hover{color:var(--text-main)}.toggle-option.active{color:var(--text-inverse)}.toggle-container.explanation .toggle-option.active{color:#fff}.submit-btn{background:linear-gradient(135deg, var(--primary), var(--primary-hover));border-radius:var(--radius-md);width:100%;color:var(--text-inverse);cursor:pointer;transition:var(--transition-bounce);border:none;justify-content:center;align-items:center;gap:.5rem;padding:1.1rem;font-size:1.05rem;font-weight:800;display:flex;box-shadow:0 4px 12px #58cc0233}.submit-btn:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 6px 20px #58cc0259}.submit-btn:active:not(:disabled){transform:translateY(0)}.submit-btn:disabled{background:var(--surface-elevated);color:var(--text-muted);border:1px solid var(--border);box-shadow:none;cursor:not-allowed}.spinner{border:3px solid #080b114d;border-top:3px solid var(--text-inverse);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.section-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:.75rem;display:flex}.section-title{font-family:var(--font-display);color:var(--text-main);font-size:1.35rem;font-weight:700}.badge-count{background:var(--surface-elevated);border:1px solid var(--border);color:var(--text-muted);border-radius:100px;padding:.2rem .6rem;font-size:.85rem;font-weight:700}.cards-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:1.25rem;display:grid}.card-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);min-height:160px;transition:var(--transition-bounce);box-shadow:var(--shadow-sm);cursor:pointer;flex-direction:column;justify-content:space-between;padding:1.5rem;display:flex;position:relative;overflow:hidden}.card-item:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md);background:var(--surface-hover);transform:translateY(-4px)}.card-header-row{flex-direction:column;align-items:flex-start;gap:.5rem;margin-bottom:.5rem;display:flex}.card-word{font-family:var(--font-display);word-break:normal;overflow-wrap:break-word;width:100%;min-width:0;font-size:1.35rem;font-weight:700;line-height:1.25}.card-badges{flex-wrap:wrap;align-items:center;gap:.35rem;display:flex}.card-badge{text-transform:uppercase;letter-spacing:.5px;border-radius:var(--radius-sm);white-space:nowrap;padding:.25rem .5rem;font-size:.7rem;font-weight:800}.card-badge.translation{background:var(--primary-glow);color:var(--primary);border:1px solid var(--border-primary)}.card-badge.explanation{background:var(--accent-purple-glow);color:var(--accent-purple);border:1px solid #4f46e540}.card-badge.it{background:var(--accent-blue-glow);color:var(--accent-blue);border:1px solid #00d2ff40}.card-pronunciation{color:var(--text-muted);margin-bottom:1rem;font-size:.9rem;font-style:italic}.card-translation{color:var(--text-main);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;margin-bottom:1.5rem;font-size:1.05rem;font-weight:300;display:-webkit-box;overflow:hidden}.card-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;margin-top:auto;padding-top:.75rem;display:flex}.card-date{color:var(--text-muted);font-size:.8rem}.delete-btn{color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:var(--transition-smooth);background:0 0;border:none;justify-content:center;align-items:center;padding:.4rem;display:flex}.delete-btn:hover{color:var(--error);background:#ff4b4b1a}.empty-state{text-align:center;background:var(--surface);border:2px dashed var(--border);border-radius:var(--radius-lg);color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;padding:5rem 2rem;display:flex}.empty-icon{filter:grayscale(.5);margin-bottom:1.5rem;font-size:3.5rem;animation:3s ease-in-out infinite float}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.empty-title{font-family:var(--font-display);color:var(--text-main);margin-bottom:.5rem;font-size:1.25rem;font-weight:700}.viewer-container{flex-direction:column;align-items:center;gap:2rem;max-width:600px;margin:0 auto;display:flex}.viewer-header{justify-content:space-between;align-items:center;width:100%;display:flex}.viewer-progress{color:var(--text-muted);font-size:.95rem;font-weight:700}.viewer-actions{gap:.5rem;display:flex}.action-icon-btn{background:var(--surface);border:1px solid var(--border);color:var(--text-main);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-smooth);align-items:center;gap:.4rem;padding:.5rem .8rem;font-size:.9rem;font-weight:700;display:flex}.action-icon-btn:hover{background:var(--surface-hover);border-color:var(--border-hover)}.action-icon-btn.active{background:var(--primary-glow);color:var(--primary);border-color:var(--primary)}.flip-card{perspective:1000px;cursor:pointer;background-color:#0000;width:100%;height:380px}.flip-card-inner{text-align:center;width:100%;height:100%;transform-style:preserve-3d;box-shadow:var(--shadow-lg);border-radius:var(--radius-lg);transition:transform .6s cubic-bezier(.4,0,.2,1);position:relative}.flip-card.flipped .flip-card-inner{transform:rotateY(180deg)}.flip-card-front,.flip-card-back{backface-visibility:hidden;border-radius:var(--radius-lg);border:1px solid var(--border);flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;padding:3.5rem 2.5rem 2.5rem;display:flex;position:absolute}.flip-card-front{background:linear-gradient(145deg, var(--surface), var(--surface-elevated));color:var(--text-main)}.flip-card-back{background:linear-gradient(145deg, var(--surface-elevated), var(--surface));color:var(--text-main);text-align:left;scrollbar-width:thin;justify-content:flex-start;align-items:stretch;overflow-y:auto;transform:rotateY(180deg)}.flip-card-front:after{content:"👆 Kliknij kartę, aby odwrócić";color:var(--text-muted);letter-spacing:.5px;font-size:.85rem;font-weight:700;animation:2s infinite pulse;position:absolute;bottom:2rem}@keyframes pulse{0%,to{opacity:.5}50%{opacity:1}}.flip-word{font-family:var(--font-display);word-break:break-word;margin-bottom:.75rem;font-size:2.5rem;font-weight:800}.flip-pronunciation{color:var(--primary);margin-bottom:2rem;font-size:1.25rem;font-style:italic}.flip-badge{position:absolute;top:1.5rem;right:1.5rem}.back-translation{font-family:var(--font-display);color:var(--text-main);border-bottom:2px solid var(--border);margin-bottom:1.25rem;padding-bottom:.75rem;font-size:1.5rem;font-weight:300}.back-section-title{text-transform:uppercase;color:var(--primary);letter-spacing:1px;margin-bottom:.75rem;font-size:.85rem;font-weight:800}.back-examples-list{flex-direction:column;gap:1rem;display:flex}.example-item{background:var(--example-bg);border-left:3px solid var(--secondary);border-radius:0 var(--radius-md) var(--radius-md) 0;padding:.75rem 1rem}.example-original{color:var(--text-main);margin-bottom:.25rem;font-size:.95rem;font-weight:600}.example-translation{color:var(--text-muted);font-size:.85rem}.viewer-nav{justify-content:space-between;align-items:center;gap:1rem;width:100%;display:flex}.nav-arrow-btn{background:var(--surface);border:1px solid var(--border);color:var(--text-main);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-smooth);flex:1;justify-content:center;align-items:center;gap:.5rem;padding:1rem 1.5rem;font-weight:700;display:flex}.nav-arrow-btn:hover:not(:disabled){background:var(--surface-hover);border-color:var(--border-hover)}.nav-arrow-btn:disabled{opacity:.3;cursor:not-allowed}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.4s ease-out forwards fadeIn}.dashboard-stats{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.75rem;margin-bottom:.75rem;display:grid}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);transition:var(--transition-bounce);box-shadow:var(--shadow-sm);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:1rem;padding:1.5rem;display:flex}.stat-card:hover{border-color:var(--border-hover);background:var(--surface-hover);box-shadow:var(--shadow-md);transform:translateY(-4px)scale(1.02)}.stat-icon{flex-shrink:0;font-size:2rem}.stat-info{flex-direction:column;display:flex}.stat-value{font-family:var(--font-display);background:linear-gradient(135deg, var(--text-main), var(--text-muted));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:2rem;font-weight:800;line-height:1}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:.25rem;font-size:.8rem;font-weight:700}.filters-container{background:var(--filters-bg);border-radius:var(--radius-md);border:1px solid var(--border);gap:.5rem;width:fit-content;margin-bottom:2rem;padding:6px;display:flex}.filter-btn{border-radius:var(--radius-sm);cursor:pointer;color:var(--text-muted);transition:var(--transition-smooth);background:0 0;border:none;align-items:center;gap:.35rem;padding:.5rem 1rem;font-size:.85rem;font-weight:700;display:flex}.filter-btn:hover{color:var(--text-main);background:var(--filters-bg)}.filter-btn.active{background:var(--surface-elevated);color:var(--text-main);box-shadow:var(--shadow-sm)}.filter-btn.active:nth-child(2){color:var(--primary)}.filter-btn.active:nth-child(3){color:var(--accent-purple)}.filter-btn.active:nth-child(4){color:var(--accent-blue)}.filter-dropdown{margin-bottom:2rem;position:relative}.filter-dropdown-trigger{background:var(--filters-bg);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-main);cursor:pointer;transition:var(--transition-smooth);justify-content:space-between;align-items:center;gap:.75rem;padding:.75rem 1rem;font-size:.9rem;font-weight:600;display:flex}.filter-dropdown-trigger:hover{border-color:var(--border-hover);background:var(--surface-hover)}.filter-dropdown-chevron{color:var(--text-muted);transition:var(--transition-smooth);flex-shrink:0;font-size:.8rem}.filter-dropdown-chevron.open{transform:rotate(180deg)}.filter-dropdown-menu{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:50;animation:.15s ease-out dropdownEnter;position:absolute;top:calc(100% + .5rem);left:0;right:0;overflow:hidden}.filter-dropdown-item{width:100%;color:var(--text-main);cursor:pointer;text-align:left;transition:var(--transition-smooth);background:0 0;border:none;align-items:center;gap:.6rem;padding:.75rem 1rem;font-size:.9rem;font-weight:500;display:flex}.filter-dropdown-item:hover{background:var(--surface-hover)}.filter-dropdown-item.active{background:var(--surface-elevated);color:var(--primary);font-weight:600}.filter-dropdown-count{color:var(--text-muted);background:var(--filters-bg);border-radius:var(--radius-sm);margin-left:auto;padding:.15rem .5rem;font-size:.8rem}.filter-dropdown-item.active .filter-dropdown-count{color:var(--primary)}.dashboard-actions{flex-direction:column;gap:.75rem;display:flex}.dashboard-action-btn{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);cursor:pointer;transition:var(--transition-bounce);box-shadow:var(--shadow-sm);text-align:left;width:100%;color:var(--text-main);align-items:center;gap:1rem;padding:1.25rem 1.5rem;display:flex}.dashboard-action-btn:hover{background:var(--surface-hover);border-color:var(--border-hover);box-shadow:var(--shadow-md);transform:translate(4px)}.dashboard-action-btn>span:first-child{flex-shrink:0;font-size:1.75rem}.dashboard-action-btn div{flex:1}.dashboard-action-btn strong{font-family:var(--font-display);margin-bottom:.15rem;font-size:1.05rem;font-weight:700;display:block}.dashboard-action-btn p{color:var(--text-muted);margin:0;font-size:.85rem;font-weight:500}.action-arrow{color:var(--text-muted);transition:var(--transition-smooth);flex-shrink:0;font-size:1.25rem}.dashboard-action-btn:hover .action-arrow{color:var(--primary);transform:translate(4px)}.detail-container{max-width:700px;margin:0 auto}.detail-back-btn{background:var(--surface);border:1px solid var(--border);color:var(--text-main);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-smooth);align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:.65rem 1.2rem;font-size:.9rem;font-weight:700;display:inline-flex}.detail-back-btn:hover{background:var(--surface-hover);border-color:var(--border-hover);transform:translate(-4px)}.detail-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:2.5rem;position:relative;overflow:hidden}.detail-card-glow{background:linear-gradient(90deg, var(--primary), var(--secondary));opacity:.9;height:4px;position:absolute;top:0;left:0;right:0}.detail-header{margin-bottom:0}.detail-header-top{justify-content:space-between;align-items:center;margin-bottom:1.25rem;display:flex}.detail-badge{padding:.35rem .75rem;font-size:.8rem}.detail-date{color:var(--text-muted);font-size:.8rem;font-weight:600}.detail-word{font-family:var(--font-display);word-break:break-word;margin-bottom:.5rem;font-size:2.75rem;font-weight:800;line-height:1.15}.detail-pronunciation{color:var(--primary);margin-bottom:0;font-size:1.2rem;font-style:italic;font-weight:600}.detail-divider{background:linear-gradient(90deg, transparent, var(--border-hover), transparent);height:1px;margin:1.75rem 0}.detail-section{margin-bottom:1.75rem}.detail-section-title{text-transform:uppercase;letter-spacing:1px;color:var(--primary);margin-bottom:.75rem;font-size:.85rem;font-weight:800}.detail-translation{color:var(--text-main);font-weight:300;line-height:1.6}.detail-examples{flex-direction:column;gap:1rem;display:flex}.detail-example-item{background:var(--example-bg);border-left:3px solid var(--secondary);border-radius:0 var(--radius-md) var(--radius-md) 0;transition:var(--transition-smooth);padding:1rem 1.25rem}.detail-example-item:hover{border-left-color:var(--primary);background:#00000040}.detail-footer{border-top:1px solid var(--border);justify-content:flex-end;margin-top:2rem;padding-top:1.5rem;display:flex}.detail-delete-btn{color:var(--text-muted);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-smooth);background:0 0;border:1px solid #ff4b4b33;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-size:.85rem;font-weight:700;display:flex}.detail-delete-btn:hover{color:var(--error);background:var(--error-bg);border-color:#ff4b4b66}@media (max-width:768px){.desktop-only{display:none!important}.mobile-only{display:block}.header{padding:.75rem 1rem}.header-container{flex-direction:row;gap:.75rem}.logo{font-size:2rem}.header-actions{flex-shrink:0;gap:.5rem}.user-menu-name{display:none}.main-content{padding:1.5rem 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slideUp;display:flex;position:relative}.chat-comment:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md)}.chat-comment-header{justify-content:space-between;align-items:center;display:flex}.chat-comment-date{color:var(--text-muted);font-size:.75rem}.chat-comment-delete{color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:var(--transition-smooth);background:0 0;border:none;justify-content:center;align-items:center;padding:.25rem;display:flex}.chat-comment-delete:hover{color:var(--error);background:var(--error-bg)}.chat-comment-divider{background:var(--border);height:1px;margin:.25rem 0}.chat-role-label{text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin-bottom:.35rem;font-size:.75rem;font-weight:700;display:block}.chat-question-text{color:var(--text-main);font-size:.95rem;font-weight:600;line-height:1.4}.chat-answer-text{color:var(--text-main);font-size:.95rem;font-weight:500;line-height:1.5}.chat-paragraph{margin-bottom:.75rem}.chat-paragraph:last-child{margin-bottom:0}.chat-empty-paragraph{height:.75rem}.chat-bullet-item{margin-bottom:.35rem;margin-left:1.25rem;list-style-type:disc}.chat-bullet-item:last-child{margin-bottom:0}.chat-comment.chat-streaming{border-color:var(--primary);box-shadow:0 0 12px var(--primary-glow);animation:2s ease-in-out infinite pulseBorder}@keyframes pulseBorder{0%,to{border-color:var(--border-primary)}50%{border-color:var(--primary)}}.chat-typing-dots{align-items:center;gap:3px;padding:4px 8px;display:inline-flex}.chat-typing-dots span{color:var(--primary);font-size:1.5rem;line-height:.5;animation:1.4s infinite both bounceDot}.chat-typing-dots span:nth-child(2){animation-delay:.2s}.chat-typing-dots span:nth-child(3){animation-delay:.4s}@keyframes bounceDot{0%,80%,to{opacity:.4;transform:scale(.6)}40%{opacity:1;transform:scale(1.2)}}.chat-input-area{background:var(--input-bg);border:2px solid var(--border);border-radius:var(--radius-md);transition:var(--transition-smooth);align-items:flex-end;gap:.75rem;padding:.5rem;display:flex}.chat-input-area:focus-within{border-color:var(--primary);background:var(--input-bg-focus);box-shadow:0 0 0 4px var(--primary-glow)}.chat-input{resize:none;min-height:24px;max-height:120px;font-family:var(--font-body);color:var(--text-main);scrollbar-width:none;background:0 0;border:none;outline:none;flex:1;padding:.5rem;font-size:.95rem;font-weight:500}.chat-input::-webkit-scrollbar{display:none}.chat-send-btn{background:var(--primary);color:var(--text-inverse);cursor:pointer;border-radius:var(--radius-sm);transition:var(--transition-bounce);border:none;justify-content:center;align-items:center;width:36px;height:36px;padding:.6rem;display:flex}.chat-send-btn:hover:not(:disabled){background:var(--primary-hover);transform:scale(1.05)}.chat-send-btn:disabled{color:var(--text-muted);cursor:not-allowed;background:0 0}.spinner-chat{border-width:2px;border-top-color:var(--text-main);width:16px;height:16px}.chat-empty{text-align:center;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;padding:2.5rem 1.5rem;display:flex}.chat-empty-icon{opacity:.7;margin-bottom:.75rem;font-size:2rem}.chat-empty-hint{color:var(--text-muted);margin-top:.5rem;font-size:.8rem;font-style:italic}.chat-loading{color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:.75rem;padding:3rem 0;font-size:.9rem;display:flex}.chat-error{margin:0;padding:.75rem;font-size:.9rem}