:root{
  --ink:#172033;--ink-soft:#344052;--petrol-950:#0b3534;--petrol-900:#0f4c4a;
  --petrol-700:#176d68;--petrol-600:#227c78;--petrol-500:#2f8f89;
  --petrol-100:#e5f3f1;--canvas:#f4f8f7;--surface:#ffffff;--line:#dbe6e4;
  --muted:#697872;--gold:#d2ad45;--danger:#b5424a;--warning:#9a6a17;--ok:#23745f;
  --shadow-sm:0 1px 2px rgba(11,53,52,.04),0 8px 24px rgba(11,53,52,.05);
  --shadow-lg:0 22px 60px rgba(11,53,52,.14);--radius:18px
}
*{box-sizing:border-box}
html{background:var(--canvas)}
body{margin:0;min-width:320px;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--canvas);color:var(--ink);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{transition:border-color .18s ease,background-color .18s ease,color .18s ease,box-shadow .18s ease,transform .18s ease}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(47,143,137,.28);outline-offset:2px}
h1,h2,h3{font-family:Manrope,Inter,sans-serif;letter-spacing:-.025em}
[hidden]{display:none!important}

/* Secure access gate */
.gate{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 72% 12%,rgba(47,143,137,.38),transparent 34%),linear-gradient(145deg,#082d2c,#0d4542 55%,#123b39)}
.gate-card{width:min(520px,100%);padding:46px;border:1px solid rgba(255,255,255,.7);border-radius:28px;background:rgba(255,255,255,.96);box-shadow:0 30px 90px rgba(0,0,0,.3);text-align:center;backdrop-filter:blur(20px)}
.gate-mark{width:58px;height:58px;margin:0 auto 18px;display:grid;place-items:center;border-radius:17px;background:linear-gradient(145deg,var(--petrol-950),var(--petrol-500));color:#fff;font:800 24px Manrope;box-shadow:0 14px 30px rgba(15,76,74,.2)}
.gate h1{margin:22px 0 8px;font-size:30px}.gate p{margin:0;color:var(--muted);line-height:1.65}
.loading-line{height:3px;margin:28px 0;background:#e5efed;border-radius:99px;overflow:hidden}.loading-line span{display:block;width:38%;height:100%;background:linear-gradient(90deg,var(--petrol-700),var(--petrol-500));animation:load 1.15s ease-in-out infinite}
@keyframes load{0%{transform:translateX(-120%)}100%{transform:translateX(370%)}}

/* Application shell */
.app{min-height:100vh;display:grid;grid-template-columns:256px minmax(0,1fr);grid-template-rows:auto 1fr}
.topbar{grid-column:1;grid-row:1;position:sticky;top:0;z-index:30;min-height:108px;padding:27px 24px 17px;display:flex;align-items:flex-start;justify-content:space-between;background:var(--petrol-950);color:#fff}
.brand-home{color:#fff;text-decoration:none}.brand{font:800 19px Manrope;letter-spacing:.045em}.brand span{color:#8fd4ce}.sub{margin-top:5px;color:var(--gold);font-size:9px;font-weight:700;letter-spacing:.18em;text-transform:uppercase}
.top-actions{position:fixed;z-index:40;top:24px;right:34px;display:flex;gap:9px;align-items:center}
.admin-identity{display:flex;align-items:center;gap:10px;padding:5px 13px 5px 5px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.92);color:var(--ink);box-shadow:var(--shadow-sm);font-size:11px;font-weight:600}
.admin-identity i{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--petrol-100);color:var(--petrol-700);font-style:normal;font-size:10px;font-weight:800}
.tabs{grid-column:1;grid-row:2;position:sticky;top:108px;align-self:start;height:calc(100vh - 108px);z-index:29;padding:18px 14px;background:var(--petrol-950);border:0;display:flex;flex-direction:column;gap:7px}
.tabs::before{content:"WORKSPACE";padding:0 13px 9px;color:rgba(255,255,255,.56);font-size:9px;font-weight:800;letter-spacing:.16em}
.tab{position:relative;width:100%;padding:13px 14px 13px 44px;border:0;border-radius:12px;background:transparent;color:rgba(255,255,255,.75);text-align:left;font-size:12px;font-weight:600;cursor:pointer}
.tab::before{content:"";position:absolute;left:17px;top:50%;width:9px;height:9px;border:1.5px solid currentColor;border-radius:50%;transform:translateY(-50%)}
.tab:hover{background:rgba(255,255,255,.07);color:#fff}.tab.active{background:var(--petrol-600);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}.tab.active::before{border-color:var(--gold);background:var(--gold);box-shadow:0 0 0 3px rgba(210,173,69,.13)}
main{grid-column:2;grid-row:1/3;width:100%;max-width:none;margin:0;padding:138px clamp(24px,3.5vw,54px) 70px;overflow:hidden}
.panel{display:none;max-width:1380px;margin:0 auto}.panel.active{display:block;animation:panelIn .24s ease-out}
@keyframes panelIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* Header and actions */
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin:0 0 28px}.page-head h1{margin:0 0 7px;font-size:clamp(32px,3vw,46px);line-height:1.08}.page-head>div>p:last-child{max-width:680px;margin:0;color:var(--muted);font-size:14px;line-height:1.6}
.eyebrow{margin:0 0 11px!important;color:var(--petrol-700)!important;font-size:9px!important;font-weight:800;letter-spacing:.18em}
.btn{min-height:42px;padding:10px 16px;border:1px solid var(--petrol-600);border-radius:11px;background:var(--petrol-600);color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-size:11px;font-weight:800;cursor:pointer}
.btn:hover{background:var(--petrol-700);border-color:var(--petrol-700);transform:translateY(-1px);box-shadow:0 8px 20px rgba(23,109,104,.16)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:var(--ink)}.btn.ghost{background:#fff;border-color:var(--line);color:var(--ink)}.btn.signout{background:#fff;border-color:var(--line);color:var(--ink)}.gate .btn.ghost{color:var(--petrol-900)}
.top-actions .btn{min-height:40px;border-radius:999px}

/* Data surfaces */
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(175px,1fr));gap:15px;margin-bottom:22px}
.metric,.card{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm)}
.metric{position:relative;min-height:154px;padding:21px;border-radius:var(--radius);overflow:hidden}
.metric::before{content:"";position:absolute;right:-20px;top:-28px;width:92px;height:92px;border-radius:50%;background:radial-gradient(circle,rgba(47,143,137,.13),transparent 68%)}
.metric span{display:block;color:var(--muted);font-size:9px;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.metric strong{display:block;margin:14px 0 6px;color:var(--ink);font:800 31px/1 Manrope;letter-spacing:-.035em}.metric:first-child strong{color:var(--petrol-700)}
.metric small{color:var(--muted);font-size:10px;line-height:1.45}
.card{padding:24px;margin-bottom:20px;border-radius:21px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:19px}.card h2{margin:0;font-size:19px}.card p{margin:5px 0 0;color:var(--muted);font-size:12px;line-height:1.55}
.status-rows{display:grid;gap:9px}.status-row{min-height:50px;padding:13px 15px;display:flex;align-items:center;justify-content:space-between;gap:18px;border:1px solid #e8efed;border-radius:12px;background:#f8fbfa;font-size:12px}.status-row b.ok{color:var(--ok)}.status-row b.warn{color:var(--warning)}

/* Toolbars and tables */
.toolbar{display:flex;gap:10px;margin-bottom:17px}.toolbar input,.toolbar select{min-height:44px;padding:10px 13px;border:1px solid var(--line);border-radius:11px;background:#f8fbfa;color:var(--ink)}.toolbar input{min-width:260px;flex:1}.toolbar input::placeholder{color:#84918d}.toolbar input:hover,.toolbar select:hover{border-color:#bdcfcc}.toolbar input:focus,.toolbar select:focus{outline:3px solid rgba(47,143,137,.14);border-color:var(--petrol-500);background:#fff}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:15px;background:#fff}table{width:100%;border-collapse:collapse;font-size:12px}th{padding:13px 12px;border-bottom:1px solid var(--line);background:#f7faf9;color:var(--muted);text-align:left;font-size:9px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;white-space:nowrap}td{padding:15px 12px;border-bottom:1px solid #edf2f1;vertical-align:middle}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#f8fbfa}td small{color:var(--muted);line-height:1.7}
.pill{display:inline-flex;align-items:center;padding:6px 9px;border-radius:999px;background:var(--petrol-100);color:var(--petrol-700);font-size:9px;font-weight:800}.pill.hidden{background:#f8e9ea;color:var(--danger)}
.row-actions{display:flex;gap:6px;flex-wrap:wrap}.mini{padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink-soft);font-size:9px;font-weight:800;cursor:pointer}.mini:hover{border-color:var(--petrol-500);color:var(--petrol-700);box-shadow:0 5px 14px rgba(11,53,52,.07)}.mini.danger{color:var(--danger)}
.role-select{max-width:155px;padding:8px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font-size:10px}

/* Modal and feedback */
.modal{position:fixed;inset:0;z-index:100;display:none;place-items:center;padding:20px;background:rgba(6,34,32,.68);backdrop-filter:blur(8px)}.modal.show{display:grid}.modal-card{width:min(720px,100%);max-height:88vh;overflow:auto;padding:25px;border:1px solid rgba(255,255,255,.8);border-radius:22px;background:#fff;box-shadow:var(--shadow-lg)}.modal-head{display:flex;align-items:center;justify-content:space-between}.modal-head h2{margin:0}.modal-head button{width:38px;height:38px;border:0;border-radius:10px;background:var(--canvas);color:var(--ink);font-size:23px;cursor:pointer}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:18px}.form-grid .full{grid-column:1/-1}.form-grid label{display:grid;gap:7px;color:var(--muted);font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.form-grid input,.form-grid select,.form-grid textarea{padding:11px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);text-transform:none;letter-spacing:normal}.form-grid textarea{min-height:116px;resize:vertical}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.toast{position:fixed;right:24px;bottom:24px;z-index:120;display:none;max-width:min(380px,calc(100vw - 48px));padding:13px 17px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:var(--petrol-950);color:#fff;box-shadow:var(--shadow-lg);font-size:12px}.toast.show{display:block;animation:toastIn .22s ease-out}@keyframes toastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* Responsive */
@media(max-width:1080px){.app{grid-template-columns:214px minmax(0,1fr)}.metric-grid{grid-template-columns:repeat(2,minmax(160px,1fr))}.topbar{padding-left:20px}.tabs{padding-inline:10px}.tab{padding-left:40px}main{padding-inline:24px}}
@media(max-width:760px){
 .app{display:block}.topbar{position:sticky;min-height:68px;padding:15px 16px}.sub{display:none}.top-actions{position:static}.admin-identity{display:none}.top-actions .ghost{display:none}.top-actions .btn{min-height:38px}
 .tabs{position:sticky;top:68px;height:auto;padding:8px 12px;display:flex;flex-direction:row;gap:7px;overflow-x:auto;border-bottom:1px solid rgba(255,255,255,.1)}.tabs::before{display:none}.tab{width:auto;min-width:max-content;padding:10px 13px;border-radius:9px}.tab::before{display:none}
 main{padding:28px 14px 50px}.page-head{align-items:flex-start;flex-direction:column}.page-head h1{font-size:34px}.metric-grid{grid-template-columns:1fr 1fr;gap:10px}.metric{min-height:138px;padding:17px}.metric strong{font-size:27px}.card{padding:16px;border-radius:17px}.card-head{align-items:flex-start;flex-direction:column}.toolbar{flex-direction:column}.toolbar input{min-width:0;width:100%}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.table-wrap{margin-inline:-4px}
}
@media(max-width:440px){.metric-grid{grid-template-columns:1fr}.metric{min-height:128px}.brand{font-size:16px}.top-actions{gap:5px}.btn{padding-inline:12px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}


/* Translucent dimensional sidebar */
.topbar,.tabs{background:linear-gradient(155deg,rgba(11,53,52,.94),rgba(15,76,74,.86));backdrop-filter:blur(22px) saturate(135%);-webkit-backdrop-filter:blur(22px) saturate(135%);border-right:1px solid rgba(255,255,255,.10)}
.topbar::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 18% 5%,rgba(255,255,255,.10),transparent 42%)}
.brand-home{position:relative;z-index:1}
.tabs{perspective:850px;box-shadow:18px 0 50px rgba(11,53,52,.08)}
.tab{transform-style:preserve-3d;will-change:transform,box-shadow}
.tab:hover{transform:translateX(5px) rotateY(-2.5deg) translateZ(8px);box-shadow:-8px 12px 24px rgba(0,0,0,.12),inset 0 1px 0 rgba(255,255,255,.07)}
.tab.active{transform:translateX(4px) translateZ(12px);box-shadow:-8px 15px 30px rgba(4,31,29,.18),inset 0 1px 0 rgba(255,255,255,.14)}
@media(max-width:760px){.topbar,.tabs{background:rgba(11,53,52,.94)}.tab:hover,.tab.active{transform:translateY(-1px)}}
@media(prefers-reduced-motion:reduce){.tab:hover,.tab.active{transform:none}}


/* Unified administration header and membership */
.app{grid-template-rows:78px minmax(0,1fr)}
.topbar{grid-column:1/-1;grid-row:1;min-height:78px;height:78px;padding:12px 28px;align-items:center;background:rgba(255,255,255,.94);color:var(--ink);border-right:0;border-bottom:1px solid var(--line);box-shadow:0 8px 28px rgba(11,53,52,.06);backdrop-filter:blur(20px) saturate(135%);-webkit-backdrop-filter:blur(20px) saturate(135%)}
.topbar::after{background:radial-gradient(circle at 10% 0,rgba(47,143,137,.09),transparent 36%)}
.brand-home{color:var(--ink)}.brand-home .brand span{color:var(--petrol-600)}.brand-home .sub{color:var(--petrol-700)}
.top-actions{position:relative;top:auto;right:auto;z-index:1;margin-left:auto;display:flex;align-items:center;justify-content:flex-end;gap:9px;min-width:0}
.admin-identity{background:#fff}.top-actions .btn{min-height:42px;padding:10px 16px;border-radius:999px;white-space:nowrap}.top-actions .back-home{border-color:var(--petrol-600);color:var(--petrol-700)}.top-actions .signout{color:#586662}
.tabs{grid-column:1;grid-row:2;top:78px;height:calc(100vh - 78px)}
main{grid-column:2;grid-row:2;padding:42px clamp(24px,3.5vw,54px) 70px}
.admin-access-note{display:flex;align-items:center;gap:14px;padding:17px 20px;margin-bottom:18px;border:1px solid #bcded9;border-radius:16px;background:#eaf6f3;color:var(--petrol-950)}.admin-access-note span{padding:6px 9px;border-radius:999px;background:var(--petrol-700);color:#fff;font-size:8px;font-weight:800;letter-spacing:.1em;white-space:nowrap}.admin-access-note strong{font-size:12px}
.membership-admin-grid{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(0,1.2fr);gap:18px}.membership-admin-card{margin:0;background:linear-gradient(145deg,var(--petrol-950),var(--petrol-700));color:#fff}.membership-admin-card .eyebrow{color:#a9ded9!important}.membership-admin-card h2{margin:0 0 13px;font-size:27px}.membership-admin-card p:last-child{color:#d6ebe8}.membership-admin-status{display:inline-flex;padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.12);font-size:9px;font-weight:800;text-transform:capitalize}.membership-admin-status.active{background:#fff;color:var(--petrol-700)}.membership-detail-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 3px;border-bottom:1px solid var(--line)}.membership-detail-row:last-child{border-bottom:0}.membership-detail-row span{color:var(--muted);font-size:10px}.membership-detail-row strong{font-size:11px;text-align:right;overflow-wrap:anywhere}
@media(max-width:760px){.app{display:block}.topbar{height:auto;min-height:72px;padding:11px 14px;gap:10px}.top-actions{gap:6px}.admin-identity{display:flex;padding-right:8px}.admin-identity span{display:none}.admin-identity i{width:32px;height:32px}.top-actions .btn{min-height:38px;padding:8px 11px;font-size:10px}.top-actions .back-home{display:inline-flex}.tabs{top:72px;height:auto}.membership-admin-grid{grid-template-columns:1fr}.admin-access-note{align-items:flex-start;flex-direction:column}main{padding-top:28px}}
@media(max-width:480px){.topbar .sub{display:none}.top-actions .back-home{font-size:0}.top-actions .back-home::after{content:"← Website";font-size:10px}.top-actions .signout{font-size:0}.top-actions .signout::after{content:"Sign out";font-size:10px}}

.student-preview-action{border-color:#b9d8d4!important;color:var(--petrol-700)!important;background:#f4faf9!important}@media(max-width:900px){.student-preview-action{font-size:0}.student-preview-action::after{content:"Student view";font-size:10px}}@media(max-width:520px){.student-preview-action{display:none!important}}

.user-summary{display:grid;grid-template-columns:repeat(4,minmax(120px,1fr));gap:12px;margin:18px 0}.user-summary article,.report-stats article{padding:16px;border:1px solid var(--line);border-radius:16px;background:rgba(243,250,249,.72)}.user-summary strong,.report-stats strong{display:block;font:800 1.5rem Manrope,sans-serif;color:var(--ink)}.user-summary span,.report-stats span{font-size:.78rem;color:var(--muted)}.membership-filters{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}.filter-chip{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:9px 13px;font-weight:700;cursor:pointer}.filter-chip.active{background:var(--petrol-900);color:#fff;border-color:var(--petrol-900)}.student-link{border:0;background:none;padding:0;text-align:left;color:inherit;cursor:pointer}.student-link b,.student-link small{display:block}.student-link:hover b{color:var(--teal)}.role-note{display:block;margin-top:5px;text-transform:capitalize}.membership-pill{display:inline-flex;padding:6px 9px;border-radius:999px;font-size:.72rem;font-weight:800;white-space:nowrap}.membership-pill.paid{background:#dff7ef;color:#08684f}.membership-pill.complimentary{background:#e5edff;color:#244f9a}.membership-pill.free{background:#eef2f3;color:#59676c}.membership-pill.ending{background:#fff0df;color:#925318}.student-report h3,.student-report h4{font-family:Manrope,sans-serif}.report-identity{display:flex;align-items:center;gap:14px;margin-bottom:18px}.report-identity h3,.report-identity p{margin:0 0 4px}.report-avatar{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--petrol-900),var(--teal));color:#fff;font-weight:800}.report-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:18px}.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.report-grid section,.student-report>section{border:1px solid var(--line);border-radius:16px;padding:16px;margin-top:14px}.report-grid section{margin-top:0}.student-report h4{margin:0 0 12px}.student-report dl{display:grid;grid-template-columns:auto 1fr;gap:8px 14px;margin:0}.student-report dt{color:var(--muted)}.student-report dd{margin:0;font-weight:700}.skill-row,.report-attempts>div{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}.report-attempts span,.report-attempts small{display:block}.grant-form{display:grid;gap:14px}.grant-form label{display:grid;gap:6px;font-weight:700}.grant-form input,.grant-form textarea{border:1px solid var(--line);border-radius:12px;padding:12px;font:inherit}.grant-form textarea{min-height:90px}@media(max-width:800px){.user-summary,.report-stats{grid-template-columns:1fr 1fr}.report-grid{grid-template-columns:1fr}}

/* Collapsible navigation using the original dashboard palette */
.app{transition:grid-template-columns .24s ease}
.topbar{padding-left:72px}
.sidebar-toggle{position:absolute;left:18px;top:31px;width:38px;height:38px;display:grid;align-content:center;gap:5px;padding:9px;border:1px solid rgba(255,255,255,.22);border-radius:11px;background:rgba(255,255,255,.08);cursor:pointer}
.sidebar-toggle span{display:block;height:2px;border-radius:4px;background:#fff}
.tab{display:flex;align-items:center;font-family:Inter,system-ui,sans-serif;font-size:13px;font-weight:700;letter-spacing:0;text-rendering:geometricPrecision;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transform:translateZ(0)}
.tab::before{content:attr(data-icon);left:15px;width:20px;height:20px;display:grid;place-items:center;border:0;font-size:16px;transform:translateY(-50%)}
.tab.active::before{background:none;box-shadow:none;color:var(--gold)}
.inbox-badge{margin-left:auto;min-width:20px;padding:3px 6px;border-radius:999px;background:var(--gold);color:var(--petrol-950);font-size:10px;text-align:center}
.app.sidebar-collapsed{grid-template-columns:78px minmax(0,1fr)}.app.sidebar-collapsed .topbar{padding-left:18px}.app.sidebar-collapsed .brand-home{opacity:0;pointer-events:none}.app.sidebar-collapsed .sidebar-toggle{left:20px}.app.sidebar-collapsed .tabs{padding-inline:10px}.app.sidebar-collapsed .tabs::before,.app.sidebar-collapsed .tab span,.app.sidebar-collapsed .inbox-badge{display:none}.app.sidebar-collapsed .tab{height:48px;padding:0}.app.sidebar-collapsed .tab::before{left:50%;transform:translate(-50%,-50%)}
.inbox-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}.inbox-summary article{padding:18px;border:1px solid var(--line);border-radius:17px;background:var(--surface)}.inbox-summary strong{display:block;font:800 1.6rem Manrope}.inbox-summary span{color:var(--muted);font-size:12px}.message-list{display:grid;gap:11px}.message-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;padding:18px;border:1px solid var(--line);border-radius:17px;background:var(--surface)}.message-card.new{border-left:4px solid var(--petrol-600)}.message-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}.message-tag{padding:4px 8px;border-radius:999px;background:var(--petrol-100);color:var(--petrol-700);font-size:10px;font-weight:800;text-transform:uppercase}.message-card h3{margin:0 0 6px;font-size:17px}.message-card p{margin:0;color:var(--ink-soft);line-height:1.55;white-space:pre-wrap}.message-card small{display:block;margin-top:9px;color:var(--muted)}.message-actions{display:flex;align-items:flex-start;gap:7px;flex-wrap:wrap;justify-content:flex-end}
@media(max-width:760px){.app,.app.sidebar-collapsed{grid-template-columns:1fr}.topbar{grid-column:1;padding-left:68px}.tabs{position:fixed;left:0;top:0;width:min(300px,86vw);height:100vh;padding-top:125px;transform:translateX(-105%);transition:transform .24s;background:var(--petrol-950);box-shadow:20px 0 70px rgba(0,0,0,.3)}.app.sidebar-mobile-open .tabs{transform:none}.app.sidebar-mobile-open::after{content:"";position:fixed;inset:0;background:rgba(5,26,26,.45);z-index:28}.app.sidebar-mobile-open .tabs{z-index:29}.sidebar-toggle{position:fixed;z-index:45}.app main{grid-column:1}.inbox-summary{grid-template-columns:1fr 1fr}.message-card{grid-template-columns:1fr}.message-actions{justify-content:flex-start}}