:root {
    --red: #FF4B4F;
    --black: #363636;
    --deep: #1d1d1b;
    --warm: #E8E5DE;
    --bg: #F2F0EC;
    --white: #FFFFFF;
    --border: #D6D3CC;
    --border-lt: #E5E3DD;
    --text: #363636;
    --muted: #7A7770;
    --light: #A09D96;
    --r: 6px;
    --font: Arial, Helvetica, sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}

.header{display:flex;align-items:center;justify-content:space-between;padding:0 28px;height:52px;background:var(--white);border-bottom:1px solid var(--border-lt)}
.header-left{font-size:11px;font-weight:600;letter-spacing:0.1em;color:var(--light);text-decoration:none}
.header-right{display:flex;align-items:center;gap:18px;text-decoration:none}
.header-logo{height:24px;width:auto}
.header-left{display:flex;align-items:center;gap:14px}
.header-brand{font-size:11px;font-weight:600;letter-spacing:0.1em;color:var(--light);text-decoration:none}.header-brand:visited{color:var(--light)}
.header-sep{font-size:11px;color:var(--border);user-select:none}
.header-user{font-size:11px;color:var(--light)}
.header-nav-link{font-size:11px;font-weight:400;letter-spacing:0.02em;color:var(--muted);text-decoration:none;transition:color 0.15s}.header-nav-link:hover{color:var(--text)}.header-nav-link:visited{color:var(--muted)}

.admin-table{width:100%;border-collapse:collapse;font-size:12px}
.admin-table th{background:var(--deep);color:var(--white);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;padding:8px 12px;text-align:left}
.admin-table td{padding:8px 12px;border-bottom:1px solid var(--border-lt);color:var(--text)}
.admin-table tr:hover td{background:var(--bg)}
.admin-table .cost{font-weight:600;color:var(--text)}
.empty-state{font-size:13px;color:var(--muted);padding:16px 0}
.btn-small{padding:6px 12px;border:1px solid var(--border);border-radius:var(--r);background:var(--white);font-family:var(--font);font-size:12px;font-weight:600;cursor:pointer;transition:background 0.15s}
.btn-small:hover{background:var(--bg)}
.btn-danger{border-color:#FFCCCC;color:var(--red)}
.btn-danger:hover{background:#FFF0F0}

.footer{margin-top:auto;padding:20px;text-align:center;font-size:9px;letter-spacing:0.1em;color:var(--light)}
.main{flex:1;padding:32px 28px}

.page{max-width:1060px;margin:0 auto}
.page-label{font-size:11px;font-weight:700;letter-spacing:0.1em;color:var(--red);margin-bottom:4px}
.page-title{font-size:28px;font-weight:600;color:var(--text);margin-bottom:36px;line-height:1.2}

.section{margin-bottom:28px}
.section-header{display:flex;align-items:baseline;gap:10px;margin-bottom:12px;border-bottom:1.5px solid var(--black);padding-bottom:6px}
.section-name{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:var(--text)}
.section-desc{font-size:11px;color:var(--light)}

.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.card{background:var(--white);border:1px solid var(--border);border-radius:var(--r);padding:18px 20px;text-decoration:none;color:var(--text);display:flex;flex-direction:column;cursor:pointer;transition:border-color 0.15s;min-height:160px}
.card:hover{border-color:var(--red)}
.card-planned{opacity:0.35;cursor:default;pointer-events:none;border-style:dashed}
.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.card-icon{width:22px;height:22px;color:var(--text);display:flex;align-items:center;justify-content:center}
.card-icon svg{width:18px;height:18px}
.badge{font-size:9px;font-weight:700;letter-spacing:0.08em;padding:3px 8px;border-radius:3px}
.badge-live{background:#E8F5E9;color:#2E7D32}
.badge-planned{background:var(--bg);color:var(--light)}
.card-name{font-size:14px;font-weight:600;margin-bottom:4px}
.card-desc{font-size:12px;color:var(--muted);line-height:1.5;flex:1}
.card-tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:10px}
.tag{font-size:9px;padding:2px 6px;background:var(--bg);border-radius:3px;color:var(--muted)}

.workspace{max-width:1000px;margin:0 auto}
.back-link{display:inline-block;font-size:12px;color:var(--muted);text-decoration:none;margin-bottom:20px;transition:color 0.15s}
.back-link:hover{color:var(--red)}
.workspace-head{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.workspace-icon{width:28px;height:28px;color:var(--text);display:flex;align-items:center;justify-content:center}
.workspace-icon svg{width:24px;height:24px}
.workspace-title{font-size:20px;font-weight:700}
.workspace-desc{font-size:13px;color:var(--muted)}

.mode-bar{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}
.mode-btn{padding:7px 18px;border:1px solid var(--border);border-radius:3px;background:var(--white);font-size:12px;font-weight:600;font-family:var(--font);color:var(--muted);cursor:pointer;transition:all 0.15s;letter-spacing:0.02em}
.mode-btn:hover{border-color:var(--text);color:var(--text)}
.mode-btn-active{background:var(--deep);color:var(--white);border-color:var(--deep)}
.mode-btn-active:hover{background:var(--deep);color:var(--white)}

.chat-box{background:var(--white);border:1px solid var(--border-lt);border-radius:var(--r);overflow:hidden}
.chat-messages{max-height:65vh;overflow-y:auto;padding:24px}
.message{margin-bottom:16px;display:flex}
.message-user{justify-content:flex-end}
.message-content{max-width:90%;padding:14px 18px;border-radius:var(--r);font-size:13px;line-height:1.65}
.message-assistant .message-content{background:var(--bg);border:1px solid var(--border-lt)}
.message-user .message-content{background:var(--deep);color:var(--white)}
.message-content h2{font-size:14px;font-weight:700;margin:16px 0 6px}
.message-content h3{font-size:13px;font-weight:600;margin:12px 0 4px}
.message-content p{margin-bottom:8px}
.message-content p:last-child{margin-bottom:0}
.message-content table{width:100%;border-collapse:collapse;margin:10px 0;font-size:11px}
.message-content th,.message-content td{padding:5px 8px;border:1px solid var(--border-lt);text-align:left}
.message-content th{background:var(--deep);color:var(--white);font-weight:600;font-size:10px;text-transform:uppercase;letter-spacing:0.04em}
.message-content code{font-size:11px;background:var(--warm);padding:1px 4px;border-radius:2px}
.message-content pre{background:var(--deep);color:#E0DDD6;padding:12px;border-radius:var(--r);overflow-x:auto;font-size:11px;margin:8px 0}
.message-content pre code{background:none;padding:0;color:inherit}
.starter-prompts{display:flex;flex-direction:column;gap:5px;margin-top:12px}
.starter-btn{display:block;width:100%;text-align:left;padding:8px 12px;background:var(--white);border:1px solid var(--border);border-radius:var(--r);font-size:12px;color:var(--text);cursor:pointer;font-family:var(--font);transition:border-color 0.15s}
.starter-btn:hover{border-color:var(--red)}

.intake-card{padding:28px 28px 20px}
.intake-intro{font-size:13px;color:var(--muted);margin-bottom:24px;line-height:1.6;max-width:640px}
.intake-section{margin-bottom:20px}
.intake-heading{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;margin-bottom:10px;padding-bottom:5px;border-bottom:1.5px solid var(--border-lt)}
.intake-heading-required{color:var(--red)}
.intake-heading-optional{color:var(--light)}
.intake-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px;counter-reset:intake}
.intake-list li{display:flex;gap:12px;padding:10px 14px;border-radius:var(--r);background:var(--bg);font-size:12px;counter-increment:intake}
.intake-list li::before{content:counter(intake);display:flex;align-items:center;justify-content:center;min-width:22px;height:22px;border-radius:50%;font-size:10px;font-weight:700;flex-shrink:0;margin-top:1px}
.intake-heading-required+.intake-list li::before{background:var(--red);color:var(--white)}
.intake-heading-optional+.intake-list li::before{background:var(--border);color:var(--muted)}
.intake-list li>div{display:flex;flex-direction:column;gap:1px}
.intake-label{font-weight:700;color:var(--text)}
.intake-hint{color:var(--muted);font-size:11px;line-height:1.5}

.upload-zone{border-top:1px solid var(--border-lt);padding:10px 24px}
.upload-dropzone{border:1px dashed var(--border);border-radius:var(--r);padding:14px;text-align:center;position:relative;cursor:pointer;transition:border-color 0.15s}
.upload-dropzone:hover{border-color:var(--red)}
.upload-dropzone input[type="file"]{position:absolute;inset:0;opacity:0;cursor:pointer}
.upload-dropzone p{font-size:12px;color:var(--muted)}
.upload-browse{color:var(--red);font-weight:600}
.upload-hint{font-size:10px;color:var(--light);margin-top:2px}
.upload-preview{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--bg);border-radius:var(--r)}
.upload-file-info{display:flex;align-items:center;gap:8px}
.upload-file-icon{font-size:16px}
.upload-filename{font-size:12px;font-weight:600}
.upload-status{display:block;font-size:10px;color:var(--muted)}
.upload-remove{background:none;border:none;font-size:14px;cursor:pointer;color:var(--muted);padding:4px}
.upload-remove:hover{color:var(--red)}

.input-bar{display:flex;gap:8px;padding:12px 24px 16px;border-top:1px solid var(--border-lt);align-items:flex-end}
.input-bar textarea{flex:1;border:1px solid var(--border);border-radius:var(--r);padding:10px 12px;font-size:13px;font-family:var(--font);resize:none;outline:none;line-height:1.4;transition:border-color 0.15s}
.input-bar textarea:focus{border-color:var(--text)}
.send-btn{width:44px;height:40px;background:var(--red);color:var(--white);border:none;border-radius:var(--r);font-size:18px;font-weight:600;cursor:pointer;transition:opacity 0.15s;display:flex;align-items:center;justify-content:center}
.send-btn:hover{opacity:0.9}
.send-btn:disabled{opacity:0.4;cursor:not-allowed}

.processing-indicator{display:flex;align-items:center;gap:12px;padding:4px 0}
.processing-spinner{width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--red);border-radius:50%;animation:spin .8s linear infinite}
.processing-text{font-size:12px;color:var(--muted)}
@keyframes spin{to{transform:rotate(360deg)}}

.export-bar{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding:10px 14px;background:var(--white);border:1px solid var(--border-lt);border-radius:var(--r);border-left:3px solid var(--red)}
.export-info{display:flex;align-items:center;gap:10px}
.export-icon{font-size:18px}
.export-title{display:block;font-size:12px;font-weight:600}
.export-subtitle{display:block;font-size:10px;color:var(--muted)}
.export-download-btn{display:inline-block;padding:7px 16px;background:var(--red);color:var(--white);text-decoration:none;border-radius:var(--r);font-size:12px;font-weight:600;font-family:var(--font);transition:opacity 0.15s}
.export-download-btn:hover{opacity:0.9}

.chat-messages::-webkit-scrollbar{width:5px}
.chat-messages::-webkit-scrollbar-track{background:transparent}
.chat-messages::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
.typing-indicator{display:flex;gap:4px;padding:8px 0}
.typing-indicator span{width:5px;height:5px;background:var(--light);border-radius:50%;animation:bounce 1.4s infinite}
.typing-indicator span:nth-child(2){animation-delay:.2s}
.typing-indicator span:nth-child(3){animation-delay:.4s}
@keyframes bounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-3px)}}