:root { --ink:#202524; --muted:#727a77; --line:#e5e8e5; --surface:#fff; --paper:#f6f7f4; --mint:#d8f3e7; --green:#2e7d60; --green-deep:#1c5b44; --amber:#f6e7c7; --coral:#f7d9d2; --blue:#dce9f8; --radius:10px; }
*{box-sizing:border-box} body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,system-ui,sans-serif;font-size:14px}body.auth-locked .app-shell{visibility:hidden}body.auth-locked .modal-backdrop{background:var(--paper)}button,input{font:inherit}button{cursor:pointer;border:0;color:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:248px;background:#fbfcfa;border-right:1px solid var(--line);padding:26px 16px 18px;display:flex;flex-direction:column;flex-shrink:0}.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;letter-spacing:-.5px;padding:0 11px 29px}.brand-mark{width:28px;height:28px;display:grid;place-items:center;background:var(--green);color:#fff;border-radius:8px}.brand-mark svg{width:16px}.workspace-switcher{height:48px;border:1px solid var(--line);border-radius:9px;background:#fff;display:flex;align-items:center;gap:9px;padding:0 11px;margin-bottom:24px;box-shadow:0 2px 6px #17382b08}.workspace-dot,.avatar,.mini-avatar{display:grid;place-items:center;background:#ccede0;color:var(--green-deep);font-weight:800;border-radius:7px}.workspace-dot{width:25px;height:25px;font-size:12px}.workspace-name{font-size:12px;font-weight:700;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.workspace-switcher svg{width:14px;color:var(--muted)}.nav-list{display:grid;gap:4px}.nav-item{width:100%;height:42px;background:transparent;border-radius:8px;display:flex;align-items:center;gap:11px;padding:0 11px;color:#717a75;text-align:left;font-weight:600}.nav-item svg{width:18px;height:18px;stroke-width:1.8}.nav-item:hover{background:#f0f3ef;color:var(--ink)}.nav-item.active{background:var(--mint);color:var(--green-deep)}.nav-count{margin-left:auto;font-size:11px;min-width:20px;height:20px;display:grid;place-items:center;background:#fff;border-radius:5px;color:var(--green)}.sidebar-bottom{margin-top:auto;display:grid;gap:11px}.storage-card{padding:13px 12px 12px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:2px}.storage-top{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-bottom:10px}.storage-top strong{color:var(--green);font-family:'DM Mono';font-weight:500}.storage-bar{height:5px;border-radius:99px;background:#e7ebe6;overflow:hidden}.storage-bar span{height:100%;display:block;width:42%;background:var(--green);border-radius:99px}.storage-card small{display:block;margin-top:8px;font-size:10px;color:#949b97}.profile{display:flex;align-items:center;gap:9px;padding:9px 8px}.avatar{width:31px;height:31px;font-size:12px}.profile strong{display:block;font-size:12px}.profile small{display:block;color:var(--muted);font-size:10px;margin-top:2px}.profile .icon-btn{margin-left:auto}.icon-btn{width:34px;height:34px;background:transparent;border-radius:7px;display:grid;place-items:center;color:var(--muted)}.icon-btn:hover{background:#e9eeea;color:var(--ink)}.icon-btn svg{width:18px;height:18px}.main-content{flex:1;min-width:0}.topbar{height:74px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 42px}.breadcrumb{display:flex;align-items:center;gap:9px;color:#929995;font-size:12px}.breadcrumb svg{width:14px}.breadcrumb strong{color:var(--ink);font-size:13px}.top-actions{display:flex;align-items:center;gap:10px}.notification-trigger{position:relative}.notification-trigger b{position:absolute;top:8px;right:8px;width:5px;height:5px;background:#e17b59;border-radius:50%;border:1px solid #fff}.mini-avatar{width:32px;height:32px;border-radius:50%;font-size:12px}.page-wrap{max-width:1440px;padding:38px 42px 60px;margin:auto}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:28px}.eyebrow{font-family:'DM Mono';font-size:11px;color:var(--green);letter-spacing:.4px;text-transform:uppercase;margin-bottom:9px}.page-heading h1{font-size:29px;letter-spacing:-1.3px;line-height:1.15;margin:0}.subline{color:var(--muted);margin:8px 0 0;font-size:13px}.btn-primary,.btn-secondary{height:38px;border-radius:7px;padding:0 15px;display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-deep)}.btn-secondary{border:1px solid var(--line);background:#fff}.btn-secondary:hover{background:#f1f4f1}.btn-primary svg,.btn-secondary svg{width:15px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:25px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 19px;min-height:112px}.stat-card .stat-label{color:var(--muted);font-size:11px;display:flex;justify-content:space-between;align-items:center}.stat-card .stat-label svg{width:16px;color:var(--green)}.stat-value{font-size:27px;font-weight:700;letter-spacing:-1px;margin-top:13px}.stat-note{font-size:10px;color:var(--green);margin-top:4px}.content-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,1fr);gap:16px}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:21px}.panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px}.panel-title{font-weight:800;font-size:14px}.panel-link{font-size:11px;color:var(--green);font-weight:700;background:transparent}.project-list{display:grid;gap:8px}.project-row{display:flex;align-items:center;gap:13px;padding:12px 11px;border:1px solid #edf0ed;border-radius:8px;transition:.15s}.project-row:hover{border-color:#cfe5da;background:#fcfffd}.project-icon{width:37px;height:37px;border-radius:8px;display:grid;place-items:center}.project-icon.green{background:var(--mint);color:var(--green)}.project-icon.amber{background:var(--amber);color:#9b7129}.project-icon.coral{background:var(--coral);color:#b45a49}.project-icon svg{width:18px}.project-info{flex:1;min-width:0}.project-name{font-weight:700;font-size:12px}.project-meta{color:var(--muted);font-size:10px;margin-top:4px}.member-stack{display:flex;align-items:center}.member-stack span{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:9px;font-weight:700;background:#e8f1ed;border:2px solid #fff;margin-left:-5px}.member-stack span:first-child{margin-left:0}.member-stack .more{background:#f1f2ef;color:var(--muted)}.recent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.file-thumb{height:118px;border-radius:7px;overflow:hidden;position:relative;background:#e7eee9}.file-thumb img{width:100%;height:100%;object-fit:cover}.file-thumb::after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 50%,#15251caa)}.file-thumb .thumb-label{position:absolute;z-index:1;bottom:8px;left:9px;color:#fff;font-size:10px;font-weight:600;right:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.activity-list{display:grid;gap:15px}.activity-row{display:flex;gap:10px;align-items:flex-start}.activity-avatar{width:27px;height:27px;border-radius:50%;display:grid;place-items:center;font-size:10px;font-weight:700;flex-shrink:0}.activity-copy{font-size:11px;line-height:1.45;color:#59615d}.activity-copy strong{color:var(--ink)}.activity-time{color:#a4aaa6;font-size:10px;margin-top:3px}.view-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.search-box{height:36px;display:flex;align-items:center;gap:8px;padding:0 10px;border:1px solid var(--line);border-radius:7px;background:#fff;width:220px}.search-box svg{width:15px;color:var(--muted)}.search-box input{border:0;outline:0;width:100%;font-size:12px}.project-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.project-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:17px;min-height:157px}.project-card:hover{border-color:#b9d9ca}.project-card-top{display:flex;justify-content:space-between}.project-card h3{font-size:14px;margin:13px 0 6px}.project-card p{font-size:10px;color:var(--muted);margin:0 0 17px}.project-card-footer{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:10px}.file-table{width:100%;border-collapse:collapse}.file-table th{text-align:left;color:#929995;font-size:10px;font-weight:600;padding:0 12px 11px;border-bottom:1px solid var(--line)}.file-table td{padding:12px;border-bottom:1px solid #eef0ee;font-size:11px}.file-name{display:flex;align-items:center;gap:9px;font-weight:700}.file-type{width:28px;height:28px;border-radius:6px;display:grid;place-items:center;background:#e8f2ed;color:var(--green)}.file-type svg{width:14px}.file-table td:last-child{text-align:right}.table-action{background:transparent;color:var(--green);font-size:11px;font-weight:700}.activity-full{max-width:740px}.modal-backdrop{position:fixed;inset:0;background:#19241d66;display:grid;place-items:center;padding:16px;z-index:10}.modal-backdrop[hidden]{display:none}.modal{background:#fff;border-radius:12px;width:min(470px,100%);padding:27px;position:relative;box-shadow:0 18px 60px #112a1e28}.modal-close{position:absolute;top:15px;right:15px}.modal h2{font-size:20px;margin:0 0 7px;letter-spacing:-.5px}.modal-sub{font-size:12px;color:var(--muted);margin:0 0 21px}.form-grid{display:grid;gap:13px}.field{display:grid;gap:6px}.field label{font-size:11px;font-weight:700}.field input,.field textarea,.field select{height:39px;border:1px solid #dfe5e0;border-radius:7px;padding:0 11px;outline:0;background:#fff;font-size:12px}.field textarea{height:78px;padding-top:10px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--green);box-shadow:0 0 0 3px #d8f3e755}.modal-footer{display:flex;justify-content:flex-end;gap:8px;margin-top:22px}.dropzone{border:1px dashed #b8d4c5;border-radius:8px;background:#f7fbf8;padding:24px 15px;text-align:center}.dropzone svg{width:22px;color:var(--green);margin-bottom:8px}.dropzone p{margin:0;font-size:12px;font-weight:700}.dropzone small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.security-note{display:flex;gap:8px;align-items:flex-start;background:#f3f8f4;border-radius:7px;padding:10px;font-size:10px;color:#557264;line-height:1.5;margin-top:14px}.security-note svg{width:14px;flex-shrink:0;color:var(--green)}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,20px);background:#22382d;color:#fff;padding:11px 16px;border-radius:7px;font-size:12px;opacity:0;pointer-events:none;transition:.25s;z-index:20}.toast.show{opacity:1;transform:translate(-50%,0)}.empty-state{padding:45px;text-align:center;color:var(--muted);border:1px dashed #d7ddd8;border-radius:8px}.empty-state svg{width:26px;color:var(--green);margin-bottom:8px}.empty-state p{font-size:12px;margin:0}
@media(max-width:1000px){.sidebar{width:205px}.topbar,.page-wrap{padding-left:25px;padding-right:25px}.content-grid{grid-template-columns:1fr}.project-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.sidebar{width:64px;padding:20px 9px}.brand{padding:0 8px 28px}.brand>span:last-child,.workspace-name,.workspace-switcher>svg,.nav-item span,.storage-card,.profile>div:not(.avatar),.profile .icon-btn{display:none}.workspace-switcher{border:0;background:transparent;padding:0;justify-content:center;margin-bottom:22px}.nav-item{justify-content:center;padding:0}.nav-count{display:none}.profile{justify-content:center;padding:8px 0}.topbar{height:62px;padding:0 16px}.breadcrumb span,.breadcrumb svg{display:none}.page-wrap{padding:25px 16px 45px}.page-heading{align-items:flex-start;gap:15px}.page-heading h1{font-size:25px}.page-heading .btn-primary{padding:0 11px}.page-heading .btn-primary span{display:none}.stat-grid{grid-template-columns:repeat(2,1fr);gap:9px}.stat-card{min-height:98px;padding:14px}.stat-value{font-size:23px;margin-top:10px}.content-grid{gap:10px}.panel{padding:16px}.recent-grid{grid-template-columns:repeat(3,1fr)}.file-thumb{height:90px}.project-cards{grid-template-columns:1fr}.view-toolbar{align-items:stretch;gap:10px;flex-direction:column}.search-box{width:100%}.file-table th:nth-child(3),.file-table td:nth-child(3),.file-table th:nth-child(4),.file-table td:nth-child(4){display:none}.file-table td{padding:11px 5px}.file-table th{padding-left:5px;padding-right:5px}}
.auth-locked .modal-close{display:none}
.file-tabs{display:flex;gap:6px;margin-bottom:16px}.file-tabs button{border:1px solid var(--line);background:#fff;border-radius:7px;padding:8px 14px;font-size:11px;font-weight:700}.file-tabs button.active,.file-tabs button:hover{background:var(--mint);border-color:#b9d9ca;color:var(--green-deep)}
.upload-progress{display:none;margin-top:14px}.upload-progress.show{display:block}.progress-track{height:7px;background:#e7ebe6;border-radius:99px;overflow:hidden}.progress-fill{height:100%;width:0;background:var(--green);transition:width .15s}.progress-label{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-bottom:6px}.file-preview{width:42px;height:42px;border-radius:7px;display:grid;place-items:center;background:#eef6f1;color:var(--green);font-size:10px;font-weight:800;flex-shrink:0}.file-preview.pdf{background:#f9e4df;color:#b45a49}.file-preview.doc{background:#e4edf9;color:#4f75a6}.file-preview.ppt{background:#f8ead4;color:#a56d28}
.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}.file-card{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.file-cover{display:block;width:100%;height:145px;padding:0;background:#eef3ef;overflow:hidden}.file-cover img{width:100%;height:100%;object-fit:cover}.file-cover iframe{width:100%;height:100%;border:0;pointer-events:none}.cover-ext{display:grid;place-items:center;height:100%;font-size:25px;font-weight:800;color:var(--green)}.cover-ext.large{height:220px;font-size:48px}.file-card-body{padding:11px}.file-card-body strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.file-card-body small{display:block;color:var(--muted);font-size:10px;margin-top:5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-card-actions{display:flex;justify-content:space-between;margin-top:10px}.file-card-actions .table-action{display:inline-flex;align-items:center;gap:4px;white-space:nowrap}.file-card-actions svg{width:13px}.preview-stage{background:#f5f7f5;border-radius:8px;overflow:hidden;min-height:300px;display:grid;place-items:center}.preview-stage img{max-width:100%;max-height:560px;object-fit:contain}.preview-stage iframe{width:100%;height:620px;border:0}

.modal{width:min(860px,96vw);max-height:92vh;overflow:auto}.preview-stage iframe{height:620px}

.preview-tabs{display:flex;gap:6px;margin-bottom:12px}.preview-tabs button{padding:8px 16px;border:1px solid var(--line);background:#fff;border-radius:6px;font-size:12px;font-weight:700}.preview-tabs button.active{background:var(--mint);color:var(--green-deep);border-color:#b9d9ca}.extracted-text{white-space:pre-wrap;word-break:break-word;background:#f7f9f7;border:1px solid var(--line);border-radius:8px;padding:16px;min-height:300px;max-height:620px;overflow:auto;font:12px/1.7 Manrope,system-ui,sans-serif;color:var(--ink)}