@charset "UTF-8";
:root{--ink:#18263c;--muted:#66758b;--primary:#2459ca;--primary-hover:#1b46a5;--line:#e4e9f1;--surface:#fff;--background:#f5f7fb;--success:#167653;--radius:14px;--shadow:0 4px 22px rgba(29,49,83,.035)}
*{box-sizing:border-box}body{margin:0;background:var(--background);color:var(--ink);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled,input:disabled,select:disabled,textarea:disabled{cursor:not-allowed;opacity:.55}button:disabled:hover{transform:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #9fbaf0;outline-offset:3px}h1,h2,h3,p{margin:0}h1{font-size:30px;line-height:1.35;font-weight:650;letter-spacing:-.7px}h2{font-size:18px;line-height:1.45;font-weight:650}p{color:var(--muted)}[hidden]{display:none!important}.shell{width:min(1240px,calc(100% - 64px));margin:0 auto}.narrow{max-width:560px}.site-header{height:82px;border-bottom:1px solid var(--line);background:var(--surface)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-size:17px;font-weight:650;line-height:1.3;white-space:nowrap}.brand:hover{text-decoration:none}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--primary);color:#fff;font-size:25px;font-weight:600}.brand-sub{display:block;font-size:9px;color:var(--muted);font-weight:500;letter-spacing:1.7px;margin-top:4px}.nav{display:flex;align-items:center;gap:6px}.nav a{padding:9px 15px;color:var(--muted);font-size:14px;border-radius:8px;white-space:nowrap}.nav a.active{background:#edf3ff;color:var(--primary);font-weight:600}.nav a:hover{background:#f0f4fa;text-decoration:none}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:40px 0 26px}.page-heading p{margin-top:10px}.eyebrow{display:block;font-size:11px;font-weight:650;letter-spacing:1.5px;color:var(--muted);margin-bottom:9px}.heading-note{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:24px;padding:6px 14px}.task-banner{background:var(--surface);display:flex;align-items:center;gap:20px;padding:24px 28px;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.task-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:12px;background:#edf3ff;color:var(--primary);font-size:18px;font-weight:650;flex-shrink:0}.task-copy{flex:1;min-width:0}.task-copy h2{font-size:20px;overflow-wrap:anywhere}.task-copy .eyebrow{margin-bottom:3px;letter-spacing:.8px;font-size:11px}.task-copy p{font-size:12px;margin-top:7px}.timezone{margin-left:8px;color:#8b96a8}.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:5px;font-size:11px;font-weight:500;white-space:nowrap;vertical-align:middle}.badge.success{background:#e9f6ef;color:var(--success)}.badge.muted{background:#f0f2f6;color:#727f92}.status-dot{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block}.task-banner>.badge{padding:5px 12px}.workspace-toolbar{display:flex;align-items:center;justify-content:space-between;margin:24px 0 16px}.verified{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--success)}.workspace-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0}.workflow-card{padding:28px}.card-heading{display:flex;gap:13px;align-items:flex-start;margin-bottom:28px}.card-heading p{font-size:12px;margin-top:4px}.step-number{width:31px;height:31px;background:#f0f4fc;border-radius:8px;color:var(--primary);font-weight:600;display:grid;place-items:center;flex-shrink:0}.stack-form{display:flex;flex-direction:column;gap:18px}.stack-form label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:550}.stack-form input:not([type=checkbox]):not([type=hidden]),.stack-form select,.stack-form textarea,.search-field input{width:100%;background:#fff;border:1px solid #dbe2ee;color:var(--ink);padding:11px 12px;border-radius:7px;outline:none;min-width:0;min-height:44px;font-weight:400;transition:border-color .15s,box-shadow .15s}.stack-form input:focus,.stack-form select:focus,.stack-form textarea:focus,.search-field input:focus{border-color:#6990e2;box-shadow:0 0 0 3px #edf3ff}.stack-form textarea{resize:vertical;line-height:1.65}.stack-form select{appearance:auto}.stack-form input::placeholder,.stack-form textarea::placeholder,.search-field input::placeholder{color:#9ba5b5}.optional{font-size:11px;font-weight:400;color:#8b96a8;display:inline}.stack-form .field-help{font-weight:400}.field-help{display:block;color:#8290a3;font-size:11px;line-height:1.6}.file-drop{position:relative;align-items:center!important;justify-content:center;min-height:154px;border:1px dashed #bacbe7;border-radius:9px;background:#fafcff;padding:18px!important;gap:7px!important;text-align:center;cursor:pointer;overflow:hidden}.file-drop:hover,.file-drop.dragging{background:#f0f5ff;border-color:var(--primary)}.file-drop:focus-within{outline:3px solid #9fbaf0;outline-offset:2px}.file-drop strong{font-size:13px;font-weight:550;overflow-wrap:anywhere;max-width:100%}.upload-glyph{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:#edf3ff;color:var(--primary);font-size:22px;line-height:1}.file-drop input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.stack-form .check-label{flex-direction:row;align-items:flex-start;gap:8px;font-size:11px;color:var(--muted);font-weight:400}.check-label input{margin:3px 0 0;accent-color:var(--primary);width:15px;height:15px;flex-shrink:0}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:44px;padding:11px 19px;border:1px solid transparent;border-radius:7px;font-weight:550;font-size:13px;text-decoration:none;line-height:1.5;transition:background .15s,border-color .15s;white-space:nowrap}.button:hover{text-decoration:none}.button.primary{background:var(--primary);color:white}.button.primary:hover:not(:disabled){background:var(--primary-hover)}.button.secondary{border-color:#d9e1ed;color:#30435e;background:white}.button.secondary:hover:not(:disabled){background:#f8faff;border-color:#a8bad7}.button.full{width:100%}.button.full span{margin-left:auto}.button.compact{padding:8px 14px;min-height:38px;font-size:12px}.text-button{border:0;background:none;color:var(--primary);font-size:12px;padding:4px 0;display:inline-block;line-height:1.6}.text-button:hover{text-decoration:underline}.danger-text{color:#b9464b}.button-row{display:flex;gap:12px;flex-wrap:wrap}.info-block{padding:17px 18px;background:#f7f9fc;border-radius:8px;margin:2px 0 8px}.info-block strong{font-size:12px;font-weight:550}.info-block p{font-size:12px;line-height:1.8;margin-top:8px}.tips-strip{display:flex;align-items:center;justify-content:center;gap:28px;padding:26px 0;color:var(--muted);font-size:12px}.tips-strip strong{font-weight:550;color:#475874}.tips-strip span:before{content:"✓";margin-right:7px;color:#7990b2}.site-footer{border-top:1px solid var(--line);margin-top:34px;padding:22px 0;color:#8591a4;font-size:11px}.site-footer .shell{display:flex;justify-content:space-between;gap:12px}.alert{padding:13px 17px;border:1px solid transparent;border-radius:8px;font-size:13px;margin:18px 0;overflow-wrap:anywhere}.alert.success{background:#ecf8f0;color:#166548;border-color:#d4ebdd}.alert.danger{background:#fff1f1;color:#a1373f;border-color:#f6dce0}.alert.warning{background:#fff8e8;color:#8d651b;border-color:#f1e3bf}.alert.info{background:#edf3ff;color:#275396;border-color:#d7e4fc}.access-card{padding:30px;margin:26px 0 65px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:30px}.access-card p{margin-top:9px;font-size:12px}.input-action{display:flex;gap:10px}.input-action input{flex:1;min-width:0}.auth-card{padding:36px;margin:48px 0 72px}.auth-card h1{font-size:24px;letter-spacing:-.4px}.auth-card>.muted{margin:10px 0 26px}.auth-card .button{margin-top:5px}.auth-back{display:block;margin-top:22px;font-size:12px}.message-card{padding:32px;margin:50px 0}.message-card h1{font-size:23px;overflow-wrap:anywhere}.message-card p{margin:15px 0 25px}.muted{color:var(--muted)}.upload-status{padding:11px 13px;border-radius:6px;background:#eef4ff;color:#325987;font-size:12px}.upload-status.error{background:#fff1f1;color:#a1373f}.upload-status.success{background:#ecf8f0;color:#166548}.upload-progress{display:flex;align-items:center;gap:12px;font-size:11px;color:var(--muted)}progress{appearance:none;border:0;background:#eaf0f8;border-radius:20px;height:6px;width:100%;overflow:hidden}progress::-webkit-progress-bar{background:#eaf0f8;border-radius:20px}progress::-webkit-progress-value{background:var(--primary);border-radius:20px}progress::-moz-progress-bar{background:var(--primary);border-radius:20px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:22px 0}.stat-card{background:var(--surface);border:1px solid var(--line);border-radius:11px;padding:20px 23px;display:flex;flex-direction:column;align-items:flex-start;box-shadow:var(--shadow)}.stat-card>span{font-size:12px;color:var(--muted)}.stat-card strong{font-size:32px;font-weight:650;line-height:1.3;margin:8px 0;letter-spacing:-.8px}.stat-card strong em{font-style:normal;font-size:17px;margin-left:3px}.stat-card small{font-size:11px;color:#8b96a8}.stat-card .positive{color:var(--success)}.stat-card progress{margin:10px 0 4px}.admin-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:22px;align-items:start}.settings-column{display:flex;flex-direction:column;gap:18px}.settings-card{padding:21px}.settings-card h2{font-size:15px;margin-bottom:18px}.settings-card .stack-form{gap:13px}.settings-card label{font-size:12px}.settings-card input:not([type=hidden]),.settings-card select,.settings-card textarea{padding:9px 10px;font-size:12px;min-height:40px}.setting-section{border-top:1px solid var(--line);margin-top:17px;padding-top:14px}.setting-section summary{font-size:12px;font-weight:550;cursor:pointer;list-style-position:inside;color:#455771}.setting-section[open] summary{margin-bottom:16px}.records-card{overflow:hidden}.records-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:24px 24px 17px}.records-heading h2{font-size:17px}.records-heading p{font-size:12px;margin-top:4px}.records-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:0 24px 20px}.search-field{flex:1;max-width:270px}.search-field input{min-height:37px;padding:8px 11px;font-size:12px;background:#fafbfd}.filter-group{display:flex;gap:3px;padding:3px;background:#f1f4f9;border-radius:7px}.filter-button{font-size:11px;color:var(--muted);background:transparent;border:0;border-radius:5px;padding:5px 10px;white-space:nowrap;min-height:30px}.filter-button.active{background:white;box-shadow:0 1px 5px #dce3ee;color:var(--primary);font-weight:550}.table-wrap{width:100%}.records-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:12px}.records-table th{background:#f8fafc;color:#718097;font-weight:500;padding:12px 17px;text-align:left;border-block:1px solid var(--line)}.records-table th:first-child{width:17%}.records-table th:nth-child(2){width:42%}.records-table th:nth-child(3){width:22%}.records-table th:nth-child(4){width:19%}.records-table td{padding:17px;vertical-align:top;border-bottom:1px solid #edf0f6;overflow-wrap:anywhere}.records-table tr:last-child td{border-bottom:0}.records-table td:first-child strong{display:block;font-size:12px;margin-bottom:7px}.file-cell{display:flex;gap:10px;align-items:flex-start}.file-type{display:grid;place-items:center;font-size:8px;font-weight:650;min-width:31px;height:35px;border:1px solid #d9e9df;border-radius:5px;background:#f2faf5;color:#468268;margin-top:2px}.file-name{color:#354a69;font-size:11px;line-height:1.8;display:block;overflow-wrap:anywhere}.file-cell .field-help{font-size:10px;margin-top:3px}.time-text{font-size:11px;color:#718097}.row-actions{display:flex;gap:14px;align-items:center}.record-note{font-size:11px;color:#7d899c;margin-top:8px;white-space:pre-wrap;max-height:80px;overflow:auto}.version-list{margin-top:9px;font-size:10px;color:var(--muted)}.version-list summary{cursor:pointer}.version-item{display:flex;flex-direction:column;gap:3px;border-top:1px solid var(--line);padding-top:8px;margin-top:8px}.version-item a{font-size:10px}.records-footer{padding:15px 24px;background:#fafbfd;border-top:1px solid var(--line);font-size:11px;color:#8793a5}.empty-filter{text-align:center;padding:32px;color:var(--muted);font-size:13px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.records-table tr:hover td{background:#fcfdff}
@media(min-width:1500px){.shell{width:min(1360px,calc(100% - 80px))}.admin-grid{grid-template-columns:295px minmax(0,1fr)}}
@media(max-width:1050px){.shell{width:calc(100% - 40px)}.admin-grid{grid-template-columns:245px minmax(0,1fr);gap:16px}.settings-card{padding:17px}.records-heading,.records-toolbar{padding-left:17px;padding-right:17px}.records-table th,.records-table td{padding:12px 10px}.file-cell{gap:7px}.row-actions{gap:8px}.stats-grid{gap:12px}.stat-card{padding:18px}.tips-strip{gap:18px}.heading-note{display:none}}
@media(max-width:800px){.admin-grid{display:flex;flex-direction:column}.settings-column{width:100%;display:grid;grid-template-columns:1fr 1fr;align-items:start}.records-card{width:100%;order:-1}.workspace-grid{gap:16px}.workflow-card{padding:22px}.task-banner{padding:21px;gap:14px}.access-card{grid-template-columns:1fr;gap:22px}.page-heading{margin-top:30px}.tips-strip{flex-wrap:wrap;gap:12px 20px}.input-action{gap:8px}.records-table th:nth-child(2){width:44%}.records-table th:nth-child(3){width:22%}.records-table th:nth-child(4){width:17%}.file-type{display:none}}
@media(max-width:600px){body{font-size:13px}.shell{width:calc(100% - 32px)}.site-header{height:auto;min-height:76px}.header-inner{padding:15px 0;gap:12px;flex-wrap:wrap}.brand{font-size:15px;gap:9px}.brand-mark{height:33px;width:33px;font-size:22px}.brand-sub{font-size:8px;letter-spacing:1.2px}.nav{gap:0}.nav a{font-size:11px;padding:8px 9px}.page-heading{margin:25px 0 20px;gap:10px;align-items:flex-start}h1{font-size:25px;letter-spacing:-.5px}.page-heading p{font-size:12px;margin-top:8px}.page-heading .eyebrow{font-size:10px;letter-spacing:1.1px}.task-banner{position:relative;padding:19px 17px;align-items:flex-start;gap:12px}.task-icon{width:38px;height:38px;font-size:14px;border-radius:9px}.task-copy h2{font-size:17px;padding-right:0}.task-banner>.badge{position:absolute;right:15px;top:17px;font-size:10px;padding:3px 7px}.task-copy .eyebrow{padding-right:65px}.task-copy p{font-size:11px;line-height:1.8}.timezone{display:block;margin-left:0}.workspace-toolbar{margin:20px 0 13px}.workspace-grid{grid-template-columns:1fr;gap:18px}.workflow-card{padding:22px 20px}.card-heading{margin-bottom:22px}.card-heading h2{font-size:17px}.stack-form{gap:17px}.stack-form input:not([type=checkbox]):not([type=hidden]),.stack-form select,.stack-form textarea,.search-field input{font-size:16px}.stack-form .check-label{font-size:12px}.file-drop{min-height:148px}.button{min-height:46px;font-size:13px}.button.compact{min-height:40px;font-size:12px}.tips-strip{align-items:flex-start;justify-content:flex-start;flex-direction:column;gap:9px;padding:23px 5px;font-size:11px}.tips-strip strong{margin-bottom:3px}.site-footer{margin-top:20px;padding:20px 0}.site-footer .shell{font-size:10px}.site-footer span{display:none}.access-card{padding:24px 20px;margin-bottom:35px}.input-action{flex-direction:column}.auth-card{padding:27px 22px;margin:30px 0 45px}.auth-card h1{font-size:22px}.auth-card>.muted{font-size:12px}.alert{font-size:12px;padding:12px 14px}.stats-grid{grid-template-columns:1fr 1fr;gap:12px;margin:17px 0}.stat-card{padding:16px 18px}.stat-card strong{font-size:28px;margin:6px 0}.stat-card>span{font-size:11px}.stat-card small{font-size:10px}.settings-column{grid-template-columns:1fr;gap:16px}.settings-card{padding:22px}.settings-card input:not([type=hidden]),.settings-card select,.settings-card textarea{font-size:16px;min-height:44px}.records-heading{padding:20px 18px 15px;align-items:flex-start;gap:10px}.records-heading h2{font-size:16px}.records-heading p{font-size:11px}.records-heading .button{padding:8px 11px;font-size:11px}.records-toolbar{padding:0 18px 18px;flex-direction:column;align-items:stretch;gap:12px}.search-field{max-width:none}.search-field input{min-height:42px;font-size:16px}.filter-group{align-self:flex-start}.filter-button{font-size:12px;min-height:35px;padding:6px 16px}.records-table,.records-table tbody,.records-table tr,.records-table td{display:block;width:100%}.records-table thead{display:none}.records-table tbody{padding:0 14px 14px;background:#f8fafc;border-top:1px solid var(--line)}.records-table tr{position:relative;border:1px solid var(--line);border-radius:9px;background:white;padding:17px;margin-top:13px}.records-table td{padding:0;border:0!important}.records-table td:first-child{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px}.records-table td:first-child strong{font-size:14px;margin:0}.records-table td:nth-child(2){margin-bottom:12px}.records-table td:nth-child(3){font-size:11px;margin-bottom:12px}.records-table td:nth-child(3):before{content:"更新：";color:#8b96a8}.records-table td:last-child{border-top:1px solid #edf0f6!important;padding-top:10px}.records-table tr:hover td{background:transparent}.file-cell{gap:10px}.file-type{display:grid;min-width:33px;height:38px;font-size:9px}.file-name{font-size:12px}.file-cell .field-help{font-size:10px}.row-actions{gap:22px}.row-actions .text-button{font-size:12px;min-height:28px}.version-list{font-size:11px}.version-item{flex-direction:row;align-items:center;justify-content:space-between}.version-item a{font-size:11px}.records-footer{padding:14px 18px;font-size:10px}.version-list summary{padding-block:4px}.record-note{max-height:none}.empty-filter{padding:25px}.message-card{padding:25px;margin:30px 0}.message-card h1{font-size:20px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.button.danger{background:#fff1f1;color:#a1373f;border-color:#edc6cb}.button.danger:hover{background:#fde3e6;border-color:#dca5ad}.delete-task-section>summary{color:#a1373f}.delete-task-warning{padding:11px 12px;background:#fff5f5;color:#98525a;border:1px solid #f4dfe2;border-radius:7px;font-size:11px;line-height:1.8;margin-bottom:16px}.settings-card .check-label input{min-height:0}

/* Enterprise blue theme: clear separation of page, cards and actions. */
:root{--ink:#15263f;--muted:#4f627b;--primary:#1858c4;--primary-hover:#104399;--line:#c8d5e6;--background:#173c64;--shadow:0 6px 22px rgba(5,22,44,.12)}
body{background:linear-gradient(135deg,#123253 0%,#1d4775 100%);min-height:100vh}
.site-header{background:#0c2441;border-bottom:1px solid #41638a;box-shadow:0 2px 12px rgba(0,0,0,.12)}
.brand{color:#fff}.brand-mark{background:#fff;color:#164eab}.brand-sub{color:#bdcee4}
.nav a{color:#d9e5f5}.nav a.active{background:#fff;color:#164eab}.nav a:hover{background:#25476d;color:#fff}.nav a.active:hover{background:#edf3ff;color:#164eab}
.portal-shell{padding-top:28px}.admin-shell>.page-heading h1{color:#fff}.admin-shell>.page-heading p{color:#d1dff0}.admin-shell>.page-heading .eyebrow{color:#b9cee8}
.card,.task-banner,.stat-card{border-color:#c0cfe2;background:#fff}.task-banner{border-left:5px solid #498cf0}
.task-copy h2{color:#152c4c}.task-copy .eyebrow{color:#47617f}.task-copy p,.timezone{color:#506783}.task-icon,.step-number{background:#dce9ff;color:#164ea9}
.workspace-toolbar .verified{background:#e7f6ef;color:#116b48;border:1px solid #a8d7bf;padding:5px 10px;border-radius:6px}
.workspace-toolbar .text-button{color:#fff;text-decoration:underline;text-underline-offset:3px}
.tips-strip,.tips-strip strong{color:#e6effb}.tips-strip span:before{color:#a8ccff}
.site-footer{border-top-color:#496b92;color:#d4e1f1}.site-footer span{color:#d4e1f1}
.badge.success{background:#d9f0e3;color:#075d3b;border:1px solid #abd5bd}.badge.muted{background:#e4eaf2;color:#465970;border:1px solid #c7d3e3}
.records-table .badge.muted{background:#fff0d2;color:#8d4d06;border-color:#efcf98}.stat-card:nth-child(3) strong{color:#a45a08}
.records-table th{background:#dfe9f7;color:#24496f;font-weight:650;border-block-color:#bdcde2}.records-table td{border-bottom-color:#d6e0ed}.records-table tr:nth-child(even) td{background:#f4f7fc}.records-table tr:hover td{background:#eaf1fc}
.file-name{color:#1e416e;font-weight:500}.time-text,.field-help,.file-cell .field-help,.records-footer{color:#52657e}.record-note{color:#405a79}
.filter-group{background:#dfe8f5}.filter-button{color:#465c78}.filter-button.active{color:#164da9;background:#fff}
.stack-form input:not([type=checkbox]):not([type=hidden]),.stack-form select,.stack-form textarea,.search-field input{border-color:#aebfd7}
.info-block{background:#eaf0f8;border:1px solid #cfdbeb}.info-block strong{color:#294867}.info-block p{color:#4c617b}
.file-drop{background:#f1f6ff;border-color:#8daee0}.upload-glyph{background:#d7e7ff;color:#174faa}
.button.secondary{border-color:#9aafd0;color:#214d87;background:#f6f9ff}.button.secondary:hover:not(:disabled){background:#e4edfc;border-color:#6e94ce}
.setting-section{border-top-color:#c6d4e6}.setting-section summary{color:#2b4c73}.delete-task-section>summary{color:#a1373f}
.records-footer{background:#edf2f9;border-top-color:#c6d4e6}.records-table td:last-child .muted{color:#8a520c}
@media(max-width:600px){.portal-shell{padding-top:20px}.records-table tbody{background:#e4ecf7}.records-table tr{border-color:#bdcce1;box-shadow:0 2px 8px rgba(28,57,94,.06)}.records-table tr:nth-child(even) td,.records-table tr:hover td{background:transparent}.records-table td:last-child{border-top-color:#d0dcec!important}.records-table td:nth-child(3):before{color:#52657e}}

/* Teacher workspace: one continuous surface, compact task heading. */
.portal-shell{max-width:1120px;padding-top:32px}
.portal-shell>.task-banner{background:transparent;border:0;border-radius:0;box-shadow:none;padding:0 0 24px;gap:20px;align-items:center}
.portal-shell .task-copy h2{color:#fff;font-size:26px;font-weight:600;letter-spacing:.2px}
.portal-shell .task-copy .eyebrow{color:#a9c8ed;font-size:12px;letter-spacing:0;margin-bottom:8px}
.portal-shell .task-copy p,.portal-shell .timezone{color:#c1d4eb;font-size:12px}
.portal-shell .task-banner>.badge{background:#163f46;color:#b9f3d7;border:1px solid #427e76;border-radius:20px;padding:5px 12px}
.portal-shell .workspace-toolbar{margin:0;padding:12px 24px;background:#f4f7fb;border:0;border-bottom:1px solid #e2e8f0;border-radius:10px 10px 0 0}
.portal-shell .workspace-toolbar .verified{border:0;background:transparent;padding:0;color:#26654c}
.portal-shell .workspace-toolbar .text-button{color:#64748b;text-decoration:none}
.portal-shell .workspace-grid{grid-template-columns:320px minmax(0,1fr);gap:0;background:#fff;border-radius:0 0 10px 10px;box-shadow:0 12px 32px #071a3026;overflow:hidden;align-items:start}
.portal-shell .workflow-card{padding:28px;border:0;border-radius:0;box-shadow:none;background:transparent}
.portal-shell .workflow-card+ .workflow-card{border-left:1px solid #e5eaf1}
.portal-shell .card-heading{gap:10px;margin-bottom:24px;align-items:center}
.portal-shell .card-heading h2{font-size:18px;font-weight:600}
.portal-shell .card-heading p{font-size:12px;color:#718096;margin-top:5px}
.portal-shell .step-number{width:24px;height:24px;border-radius:50%;font-size:12px;background:#eaf1fb;color:#3866a1}
.portal-shell .stack-form{gap:18px}
.portal-shell .stack-form select,.portal-shell .stack-form textarea{border-color:#cdd6e2;border-radius:5px;padding:9px 12px;min-height:42px}
.portal-shell .stack-form textarea{min-height:78px}
.portal-shell .info-block{order:2;background:transparent;border:0;border-top:1px solid #e5eaf1;border-radius:0;padding:18px 0 0;margin:4px 0 0}
.portal-shell .info-block strong{color:#53647c;font-size:12px}
.portal-shell .info-block p{color:#7b8799;font-size:12px;line-height:1.9}
.portal-shell .file-drop{min-height:112px;background:#f8faff;border-color:#b8c9e2;border-radius:6px;padding:14px!important}
.portal-shell .upload-glyph{display:none}
.portal-shell .file-drop strong{color:#244e8e;font-size:14px}
.portal-shell .field-help{color:#738198}
.portal-shell .button{border-radius:5px;min-height:42px;padding:10px 16px}
.portal-shell .button.full span{display:none}
.portal-shell .button.secondary{background:#fff;border-color:#b4c6e0;color:#28599d}
.portal-shell .workflow-card:last-child .button.primary{width:auto;align-self:flex-start;min-width:144px}
.portal-shell .tips-strip{justify-content:flex-start;font-size:11px;gap:20px;padding:18px 0;color:#c5d5e8}
.portal-shell .tips-strip strong{display:none}
.portal-shell .access-card{border-radius:10px;box-shadow:none}
@media(max-width:800px){.portal-shell .workspace-grid{grid-template-columns:260px minmax(0,1fr)}.portal-shell .workflow-card{padding:24px 20px}.portal-shell .task-copy h2{font-size:23px}}
@media(max-width:600px){.portal-shell{padding-top:24px}.portal-shell>.task-banner{padding-bottom:22px;align-items:flex-start}.portal-shell .task-copy h2{font-size:21px;line-height:1.5}.portal-shell .task-banner>.badge{position:static;font-size:10px;padding:4px 9px;margin-top:2px}.portal-shell .task-copy .eyebrow{padding:0}.portal-shell .timezone{display:inline;margin-left:6px}.portal-shell .workspace-toolbar{padding:12px 18px}.portal-shell .workspace-grid{grid-template-columns:1fr}.portal-shell .workflow-card{padding:24px 20px}.portal-shell .workflow-card+ .workflow-card{border-left:0;border-top:1px solid #e5eaf1}.portal-shell .info-block{padding-top:12px;margin-top:0}.portal-shell .info-block strong{display:none}.portal-shell .info-block p{margin-top:0}.portal-shell .card-heading{margin-bottom:20px}.portal-shell .tips-strip{flex-direction:row;gap:6px 16px;flex-wrap:wrap}.portal-shell .workflow-card:last-child .button.primary{width:100%}}