:root{--blue:#1B7FB0;--blue-d:#14628a;--sky:#239CD3;--green:#2F9E6B;--orange:#E97E2E;--red:#D64545;--dark:#141414;--ink:#1f2a37;--mute:#6b7685;--line:#e6eaf0;--bg:#f4f7fb;--card:#fff;--r:14px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',system-ui,-apple-system,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5}
a{color:var(--blue);text-decoration:none}
.shell{display:flex;min-height:100vh}
.side{width:244px;background:#fff;border-right:1px solid var(--line);position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;z-index:50;overflow-y:auto}
.brand{display:flex;flex-direction:column;align-items:flex-start;padding:16px 20px;border-bottom:1px solid var(--line);gap:2px}
.brand img{height:52px;width:auto;max-width:200px}.brand small{color:var(--green);font-weight:700;font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.side nav{padding:12px 10px;display:flex;flex-direction:column;gap:2px}
.side nav a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:#44505f;font-weight:500}
.side nav a i{width:18px;text-align:center;color:#8a96a6}
.side nav a:hover{background:#eef5fa}.side nav a.on{background:var(--blue);color:#fff}.side nav a.on i{color:#fff}
.badge{background:var(--orange);color:#fff;border-radius:20px;font-size:11px;padding:1px 7px;margin-left:auto;font-weight:700}
.main{margin-left:244px;flex:1;min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:14px;padding:14px 28px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.top h1{font-size:20px;font-weight:700;flex:1}.burger{display:none;background:none;border:0;font-size:20px;cursor:pointer;color:var(--ink)}
.top-r{display:flex;align-items:center;gap:18px}.bell{position:relative;color:#55616f;font-size:18px}.bell .badge{position:absolute;top:-8px;right:-10px}
.who{display:flex;align-items:center;gap:10px}.who small{display:block;color:var(--mute);font-size:12px;line-height:1.1}.who strong{display:block;line-height:1.2}
.av{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--sky),var(--green));color:#fff;display:grid;place-items:center;font-weight:700}
.content{padding:26px 28px;flex:1}.foot{padding:16px 28px;color:var(--mute);font-size:12.5px;text-align:center}
.alert{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:14px;border:1px solid}
.alert.success{background:#e8f6ef;border-color:#bfe5d1;color:#1c6b47}.alert.error{background:#fdecec;border-color:#f3c3c3;color:#a12d2d}.alert.warn{background:#fff6e8;border-color:#f6dcae;color:#8a5a12}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:0 1px 2px rgba(20,40,70,.04)}
.card h2{font-size:16px;margin-bottom:14px}.card h2 small{color:var(--mute);font-weight:400;font-size:13px}
.grid{display:grid;gap:18px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.g-main{grid-template-columns:2fr 1fr}
.mb{margin-bottom:18px}
.welcome{background:linear-gradient(120deg,var(--blue),var(--sky) 60%,var(--green));color:#fff;border:0}.welcome h2{font-size:22px;margin:0}.welcome p{opacity:.92}
.stat{display:flex;gap:14px;align-items:center}.stat .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:19px;background:#e8f3fa;color:var(--blue)}
.stat .ic.g{background:#e6f5ee;color:var(--green)}.stat .ic.o{background:#fdf0e3;color:var(--orange)}.stat .ic.r{background:#fdeaea;color:var(--red)}
.kv b .muted{font-size:14px}.stat b{font-size:26px;display:block;line-height:1.1}.stat span{color:var(--mute);font-size:12.5px;text-transform:uppercase;letter-spacing:.04em}
.kv{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:6px 0 16px}.kv div small{display:block;color:var(--mute);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.kv div b{font-size:18px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:10px;border:1px solid transparent;font-weight:600;font-size:14px;cursor:pointer;background:var(--blue);color:#fff;font-family:inherit}
.btn:hover{background:var(--blue-d)}.btn.green{background:var(--green)}.btn.red{background:var(--red)}.btn.orange{background:var(--orange)}.btn.ghost{background:#fff;color:var(--blue);border-color:#c9d9e6}.btn.ghost:hover{background:#eef5fa}
.btn.sm{padding:5px 11px;font-size:13px;border-radius:8px}.btn[disabled]{opacity:.45;cursor:not-allowed}
.quick{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.quick a{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 8px;text-align:center;color:var(--ink);font-weight:600;font-size:13px}
.quick a i{display:block;font-size:20px;margin-bottom:6px;color:var(--blue)}.quick a:hover{border-color:var(--sky);box-shadow:0 4px 14px rgba(35,156,211,.15)}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top}
th{color:var(--mute);font-size:12px;text-transform:uppercase;letter-spacing:.05em;background:#fafcfe;white-space:nowrap}.tw{overflow-x:auto}
.pill{display:inline-block;padding:2px 10px;border-radius:20px;font-size:12px;font-weight:700}
.pill.green{background:#e6f5ee;color:#1c7a50}.pill.orange{background:#fdf0e3;color:#b3601a}.pill.red{background:#fdeaea;color:#b73333}.pill.blue{background:#e5f2fa;color:#17678f}.pill.gray{background:#eef0f3;color:#55606d}
label{display:block;font-weight:600;font-size:13px;margin:12px 0 5px}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid #d3dbe4;border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid #b9e0f3;border-color:var(--sky)}textarea{min-height:90px;resize:vertical}
.frm-row{display:grid;grid-template-columns:repeat(2,1fr);gap:0 16px}.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:14px}.filters>div{min-width:140px}.filters label{margin-top:0}
.muted{color:var(--mute)}.right{text-align:right}.actions{display:flex;gap:6px;flex-wrap:wrap}.empty{padding:24px;text-align:center;color:var(--mute)}
.list{list-style:none}.list li{padding:10px 0;border-bottom:1px solid var(--line);display:flex;gap:10px;justify-content:space-between}.list li:last-child{border:0}.list small{color:var(--mute)}
.unread{background:#f2f9fd}.dot{width:8px;height:8px;border-radius:50%;background:var(--sky);display:inline-block;margin-right:6px}
.modal{position:fixed;inset:0;background:rgba(15,25,40,.5);display:none;align-items:center;justify-content:center;z-index:100;padding:16px}.modal.show{display:flex}
.modal .box{background:#fff;border-radius:16px;padding:22px;width:100%;max-width:560px;max-height:92vh;overflow:auto}.modal h2{margin-bottom:6px}
/* chat */
.chat{display:grid;grid-template-columns:250px 1fr;height:calc(100vh - 190px);min-height:420px;padding:0;overflow:hidden}
.chat-groups{border-right:1px solid var(--line);overflow-y:auto}.chat-groups a{display:flex;justify-content:space-between;align-items:center;padding:13px 16px;color:var(--ink);border-bottom:1px solid var(--line);font-weight:600}
.chat-groups a.on{background:#eaf4fa;color:var(--blue-d)}.chat-pane{display:flex;flex-direction:column;min-width:0}.chat-head{padding:13px 18px;border-bottom:1px solid var(--line);font-weight:700}
.chat-msgs{flex:1;overflow-y:auto;padding:16px 18px;background:#f8fafc;display:flex;flex-direction:column;gap:10px}
.msg{max-width:75%;background:#fff;border:1px solid var(--line);padding:8px 12px;border-radius:12px;align-self:flex-start;word-wrap:break-word}.msg.me{align-self:flex-end;background:#dff1fb;border-color:#c4e3f4}
.msg small{display:block;color:var(--mute);font-size:11.5px}.msg .t{white-space:pre-wrap}
.chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}.chat-form input{flex:1}
/* login */
.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#eaf5fb,#f1faf5);padding:20px}
.login-card{background:#fff;border-radius:18px;padding:34px 32px;width:100%;max-width:420px;box-shadow:0 18px 50px rgba(20,60,90,.12);border:1px solid var(--line)}
.login-card img{height:64px;display:block;margin:0 auto 10px}.login-card h1{text-align:center;font-size:21px}.login-card p.sub{text-align:center;color:var(--mute);margin-bottom:10px;font-size:14px}
.login-card .btn{width:100%;justify-content:center;margin-top:18px;padding:12px}.back{display:block;text-align:center;margin-top:16px;font-size:13px}
@media(max-width:1100px){.g4{grid-template-columns:repeat(2,1fr)}.quick{grid-template-columns:repeat(3,1fr)}.g-main{grid-template-columns:1fr}.kv{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.side{transform:translateX(-100%);transition:.2s}.side.open{transform:none;box-shadow:0 0 40px rgba(0,0,0,.25)}.main{margin-left:0}.burger{display:block}
 .top{padding:12px 16px}.content{padding:16px}.g2,.g3,.frm-row{grid-template-columns:1fr}.who div{display:none}.chat{grid-template-columns:1fr;height:auto}.chat-groups{display:flex;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}.chat-groups a{white-space:nowrap;border-bottom:0}.chat-msgs{height:55vh}.msg{max-width:90%}.top h1{font-size:17px}}
@media(max-width:520px){.g4{grid-template-columns:1fr 1fr}.quick{grid-template-columns:repeat(2,1fr)}}
.pill{white-space:nowrap}


/* ================= animations (portal) ================= */
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(233,126,46,.5)}60%{box-shadow:0 0 0 7px rgba(233,126,46,0)}}
@keyframes spin{to{transform:rotate(360deg)}}

.content>*{animation:rise .45s ease both}
.content .grid>*,.content .quick>*{animation:rise .5s ease both}
.content .grid>*:nth-child(1),.quick>*:nth-child(1){animation-delay:.04s}
.content .grid>*:nth-child(2),.quick>*:nth-child(2){animation-delay:.09s}
.content .grid>*:nth-child(3),.quick>*:nth-child(3){animation-delay:.14s}
.content .grid>*:nth-child(4),.quick>*:nth-child(4){animation-delay:.19s}
.content .grid>*:nth-child(5),.quick>*:nth-child(5){animation-delay:.24s}
.content .grid>*:nth-child(n+6),.quick>*:nth-child(n+6){animation-delay:.29s}
.alert{animation:slideDown .35s ease both}
.login-card{animation:rise .5s ease both}

.card{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.stat:hover,.quick a:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(35,156,211,.14)}
.quick a{transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.btn{transition:background .2s ease,transform .2s ease,box-shadow .2s ease}
.btn:hover:not([disabled]){transform:translateY(-1px);box-shadow:0 6px 16px rgba(20,98,138,.22)}
.btn:active:not([disabled]){transform:none;box-shadow:none}
.side{transition:transform .28s ease,box-shadow .28s ease}
.side nav a{transition:background .18s ease,color .18s ease,padding-left .18s ease}
.side nav a:hover:not(.on){padding-left:16px}
tbody tr{transition:background .15s ease}tbody tr:hover{background:#f6fafd}
.bell .badge{animation:pulse 2.2s ease-out infinite}
.unread{animation:fadeIn .4s ease both}

/* modal: fade + scale instead of popping in */
.modal{display:flex;visibility:hidden;opacity:0;transition:opacity .2s ease,visibility 0s linear .2s}
.modal.show{visibility:visible;opacity:1;transition:opacity .2s ease}
.modal .box{transform:translateY(12px) scale(.98);transition:transform .25s ease}
.modal.show .box{transform:none}

/* submit feedback */
.btn.is-loading{position:relative;pointer-events:none;opacity:.85}
.btn.is-loading::after{content:"";width:13px;height:13px;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;margin-left:6px}
.btn.ghost.is-loading::after{border-color:rgba(27,127,176,.3);border-top-color:var(--blue)}

/* accessibility */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #8fd0ee;outline-offset:2px}
.tw{-webkit-overflow-scrolling:touch}
@media(max-width:820px){.btn{min-height:40px}.btn.sm{min-height:36px}.side.open{animation:fadeIn .2s ease}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ---- small-screen fixes (found in browser testing) ---- */
.burger{min-width:40px;min-height:40px;display:none;align-items:center;justify-content:center}
.burger::before{content:"\2630";font-size:20px;line-height:1}
.burger i{display:none}
.grid>*,.g-main>*,.g2>*,.g3>*,.g4>*{min-width:0}
.card{min-width:0}
td,th{overflow-wrap:anywhere}

@media(max-width:520px){.g4{grid-template-columns:1fr}.content{padding:14px}.stat b{font-size:22px}.kv{grid-template-columns:1fr 1fr}.who{display:none}.top{gap:10px}.filters>div{min-width:100%}.actions .btn{flex:1 1 auto;justify-content:center}}
@media(max-width:820px){.burger{display:inline-flex}}