:root{--primary-color: #FFE01B;--primary-hover: #E6C918;--sidebar-bg: #F6F6F4;--main-bg: #FFFFFF;--text-main: #241C15;--text-secondary: #595959;--border-color: #D9D9D9;--card-bg: #FFFFFF;--shadow-sm: 0 2px 0 rgba(0, 0, 0, .1);--shadow-md: 0 4px 0 rgba(0, 0, 0, .1);--radius-md: 0px;--radius-lg: 12px;--font-heading: "Fraunces", serif;--font-body: "Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--main-bg);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;height:100vh;overflow:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:600}button{font-family:inherit;cursor:pointer;border:none;background:none}a{text-decoration:none;color:inherit}ul{list-style:none}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#0d0d0d;padding:20px}.auth-card{background:#1a1a1a;border:1px solid #2a2a2a;border-radius:16px;padding:40px;width:100%;max-width:440px;box-shadow:0 8px 32px #0006}.auth-header{text-align:center;margin-bottom:32px}.auth-logo{display:inline-flex;align-items:center;gap:10px;margin-bottom:24px}.auth-header h1{font-family:var(--font-heading);font-size:28px;color:#fff;margin:0 0 8px}.auth-header p{font-size:14px;color:#9ca3af;margin:0}.auth-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:14px;font-weight:500;color:#e0e0e0}.form-group input{background:#0d0d0d;border:2px solid #2a2a2a;border-radius:8px;padding:12px 16px;font-size:15px;color:#e0e0e0;font-family:var(--font-body);transition:all .2s}.form-group input::placeholder{color:#6b7280}.form-group input:focus{outline:none;border-color:#ffe01b;box-shadow:0 0 0 3px #ffe01b1a}.form-group input:hover:not(:focus){border-color:#3a3a3a}.error-message{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#ef4444;padding:12px 16px;border-radius:8px;font-size:14px;text-align:center}.auth-submit-btn{background:linear-gradient(135deg,#ffe01b,orange);color:#0d0d0d;border:none;border-radius:8px;padding:14px 24px;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s;margin-top:8px}.auth-submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px #ffe01b4d}.auth-submit-btn:active:not(:disabled){transform:translateY(0)}.auth-submit-btn:disabled{opacity:.6;cursor:not-allowed}.auth-footer{text-align:center;margin-top:24px;padding-top:24px;border-top:1px solid #2a2a2a}.auth-footer p{font-size:14px;color:#9ca3af;margin:0}.auth-footer a{color:#ffe01b;text-decoration:none;font-weight:600;transition:color .2s}.auth-footer a:hover{color:orange}.sidebar{width:220px;height:100vh;background:#0d0d0d;border-right:1px solid #1a1a1a;display:flex;flex-direction:column;padding:20px 0;color:#e0e0e0;overflow-y:auto}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:0 20px 20px;margin-bottom:10px}.logo-icon{width:32px;height:32px;background:linear-gradient(135deg,#ffe01b,orange);border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;color:#0d0d0d}.logo-text{font-size:18px;font-weight:700;font-family:var(--font-heading);color:#fff}.user-profile{padding:12px 20px;margin-bottom:20px;border-bottom:1px solid #1a1a1a}.profile-header{display:flex;align-items:center;gap:10px;cursor:pointer;margin-bottom:12px}.profile-avatar{width:32px;height:32px;background:linear-gradient(135deg,#8b5cf6,#ec4899);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;color:#fff}.profile-info{flex:1;display:flex;align-items:center;justify-content:space-between}.profile-name{font-size:14px;font-weight:500;color:#e0e0e0}.profile-dropdown-icon{color:#6b7280;transition:transform .2s}.profile-header:hover .profile-dropdown-icon{color:#9ca3af}.credits-section{display:flex;align-items:center;gap:8px}.credits-badge{display:flex;align-items:center;gap:6px;background:#1a1a1a;padding:4px 10px;border-radius:12px;font-size:13px;font-weight:600;color:#ffe01b}.credits-badge svg{color:#ffe01b}.upgrade-btn{background:linear-gradient(135deg,#ec4899,#8b5cf6);color:#fff;border:none;padding:4px 12px;border-radius:12px;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s}.upgrade-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #ec48994d}.sidebar-nav{flex:1;padding:0 12px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;margin-bottom:4px;border-radius:8px;color:#9ca3af;text-decoration:none;font-size:14px;font-weight:500;transition:all .2s;position:relative}.nav-item svg{flex-shrink:0;opacity:.7}.nav-item:hover{background:#1a1a1a;color:#e0e0e0}.nav-item:hover svg{opacity:1}.nav-item.active{background:#1a1a1a;color:#fff}.nav-item.active svg{opacity:1;color:#ffe01b}.beta-badge{margin-left:auto;background:linear-gradient(135deg,#ec4899,#8b5cf6);color:#fff;font-size:10px;font-weight:700;padding:2px 6px;border-radius:4px;text-transform:uppercase;letter-spacing:.5px}.nav-section{margin-top:24px}.section-header{font-size:11px;font-weight:700;color:#4b5563;text-transform:uppercase;letter-spacing:1px;padding:0 12px 8px;margin-bottom:4px}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-track{background:transparent}.sidebar::-webkit-scrollbar-thumb{background:#2a2a2a;border-radius:3px}.sidebar::-webkit-scrollbar-thumb:hover{background:#3a3a3a}.main-content{flex:1;display:flex;flex-direction:column;padding:40px 60px;overflow-y:auto;background-color:var(--main-bg);position:relative}.top-header{display:flex;justify-content:flex-end;margin-bottom:40px;flex-shrink:0}.header-actions{display:flex;align-items:center;gap:24px}.earn-btn{color:var(--text-main);font-weight:600;display:flex;align-items:center;gap:8px;font-size:15px;padding:8px 16px;border-radius:20px;transition:background .2s}.earn-btn:hover{background-color:#f6f6f4}.plan-badge{background-color:#f6f6f4;padding:8px 16px;border-radius:20px;font-size:14px;color:var(--text-main);font-weight:500}.plan-badge a{color:var(--text-main);margin-left:4px;text-decoration:underline;font-weight:600}.hero-section{text-align:center;margin-bottom:60px;max-width:800px;margin-left:auto;margin-right:auto}.hero-title{font-family:var(--font-heading);font-size:64px;font-weight:400;margin-bottom:24px;color:var(--text-main);line-height:1.1}.hero-subtitle{font-size:20px;color:var(--text-secondary);font-weight:400;max-width:600px;margin:0 auto}.creation-container{max-width:900px;margin:0 auto;width:100%}.creation-options{display:flex;justify-content:space-between;margin-bottom:20px}.option-group{display:flex;gap:20px}.option-btn{display:flex;align-items:center;gap:8px;color:var(--text-secondary);font-size:14px;font-weight:500}.input-card{background-color:#fff;border-radius:0;border:2px solid var(--text-main);padding:0;margin-bottom:40px;box-shadow:8px 8px 0 var(--text-main);transition:all .3s ease}.input-tabs{display:flex;align-items:center;gap:0;border-bottom:2px solid var(--text-main);background-color:#f6f6f4}.tab-btn{padding:16px 24px;border-radius:0;font-size:15px;font-weight:600;color:var(--text-secondary);display:flex;align-items:center;gap:8px;transition:all .2s;border-right:1px solid var(--border-color)}.tab-btn:hover{background-color:#ebebe9;color:var(--text-main)}.tab-btn.active{background-color:#fff;color:var(--text-main);border-bottom:2px solid white;margin-bottom:-2px;z-index:1}.brand-style-badge{margin-left:auto;margin-right:16px;font-size:13px;color:var(--text-main);display:flex;align-items:center;gap:6px;background-color:#ffe01b;padding:6px 12px;border-radius:20px;font-weight:600;border:1px solid var(--text-main)}.input-area{padding:24px}.input-area textarea{width:100%;border:none;resize:none;font-family:var(--font-heading);font-size:24px;color:var(--text-main);outline:none;min-height:100px;background:transparent}.input-area textarea::placeholder{color:#b0b0b0;font-family:var(--font-body);font-size:18px}.input-actions{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background-color:#fff;border-top:1px solid var(--border-color)}.action-group{display:flex;gap:12px}.action-btn{border:1px solid var(--border-color);padding:8px 14px;border-radius:20px;font-size:14px;color:var(--text-main);display:flex;align-items:center;gap:8px;transition:all .2s;font-weight:500}.action-btn:hover{background-color:#f6f6f4;border-color:var(--text-main)}.submit-group{display:flex;gap:12px}.magic-btn{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-main);transition:background-color .2s;border:1px solid transparent}.magic-btn:hover{background-color:#f6f6f4;border-color:var(--border-color)}.submit-btn{width:44px;height:44px;background-color:var(--primary-color);color:var(--text-main);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:transform .2s;border:1px solid var(--text-main);font-size:20px}.submit-btn:hover{transform:scale(1.05);background-color:var(--primary-hover)}.submit-btn:disabled{opacity:.5;cursor:not-allowed}.quick-actions{display:flex;justify-content:center;gap:16px}.quick-btn{background-color:#fff;border:1px solid var(--border-color);padding:12px 20px;border-radius:30px;font-size:15px;font-weight:600;color:var(--text-main);display:flex;align-items:center;gap:10px;transition:all .2s}.quick-btn:hover{transform:translateY(-2px);border-color:var(--text-main);box-shadow:4px 4px 0 var(--text-main)}.chat-interface{display:flex;flex-direction:column;height:100%;max-width:900px;margin:0 auto;width:100%}.messages-list{flex:1;overflow-y:auto;padding-bottom:100px;display:flex;flex-direction:column;gap:32px}.message{display:flex;gap:20px;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;flex-shrink:0}.message.user .message-avatar{background-color:#ebebe9;color:var(--text-main)}.message.ai .message-avatar{background-color:var(--primary-color);color:var(--text-main);border:1px solid var(--text-main)}.message-content{flex:1;padding-top:6px}.message-content p{font-size:16px;line-height:1.6;color:var(--text-main)}.design-preview{margin-top:16px;border:2px solid var(--text-main);border-radius:0;overflow:hidden;box-shadow:4px 4px 0 var(--text-main)}.preview-header{background-color:#f6f6f4;padding:12px 16px;border-bottom:2px solid var(--text-main);display:flex;justify-content:space-between;font-size:13px;font-weight:600;color:var(--text-secondary)}.preview-canvas{background-color:#fff;padding:24px}.chat-input-container{position:fixed;bottom:40px;left:340px;right:60px;max-width:900px;margin:0 auto;z-index:10}.input-card.compact{margin-bottom:0;display:flex;align-items:center;padding:8px;border-radius:40px;box-shadow:0 4px 12px #0000001a;border:1px solid var(--border-color)}.input-card.compact .input-area{flex:1;padding:8px 16px}.input-card.compact textarea{min-height:24px;font-size:16px;font-family:var(--font-body)}.input-card.compact .input-actions{border-top:none;padding:0 8px;background:none}.typing-indicator span{display:inline-block;width:6px;height:6px;background-color:var(--text-main);border-radius:50%;margin-right:4px;animation:typing 1.4s infinite ease-in-out both}.typing-indicator span:nth-child(1){animation-delay:-.32s}.typing-indicator span:nth-child(2){animation-delay:-.16s}@keyframes typing{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.app-container{display:flex;height:100vh;width:100vw;overflow:hidden}