:root{--bg:#f5f7fb;--card:#fff;--ink:#172033;--muted:#6f7890;--line:#e5e9f2;--primary:#5b5bd6;--primary2:#7a6ff0;--success:#1f9d68;--warning:#d68a13;--danger:#d94c57;--radius:20px;--shadow:0 14px 40px rgba(29,39,69,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,sans-serif;background:radial-gradient(circle at 85% 0,#ecebff 0,transparent 30%),var(--bg);color:var(--ink)}a{text-decoration:none;color:inherit}.app-shell{min-height:100vh}.topbar{height:72px;position:fixed;z-index:30;top:0;left:0;right:0;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid rgba(229,233,242,.85);display:flex;align-items:center;justify-content:space-between;padding:0 24px}.brand{display:flex;align-items:center;gap:11px}.brand-mark{width:43px;height:43px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(145deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 9px 24px rgba(91,91,214,.25);animation:float 4s ease-in-out infinite}.brand b{display:block;font-size:19px}.brand small{display:block;color:var(--muted);font-size:10px}.top-actions{display:flex;align-items:center;gap:12px}.icon-btn{width:42px;height:42px;border:1px solid var(--line);border-radius:14px;display:grid;place-items:center;background:#fff}.sidebar{position:fixed;z-index:20;left:0;top:72px;bottom:0;width:245px;background:#fff;border-right:1px solid var(--line);padding:22px 14px;display:flex;flex-direction:column;justify-content:space-between}.sidebar nav{display:flex;flex-direction:column;gap:7px}.nav-link{display:flex;align-items:center;gap:13px;padding:12px 14px;border-radius:14px;color:#5d667d;font-weight:600}.nav-link i{width:22px;text-align:center}.nav-link:hover,.nav-link.active{background:#efefff;color:var(--primary);transform:translateX(2px)}.sidebar-user{display:flex;gap:10px;align-items:center;padding:13px;border-radius:16px;background:#f8f9fd}.sidebar-user small{display:block;color:var(--muted);margin-top:3px}.avatar{width:38px;height:38px;border-radius:13px;background:#e6e6ff;color:var(--primary);display:grid;place-items:center;font-weight:800}.main{padding-top:72px;min-height:100vh}.main.with-nav{margin-left:245px}.page-wrap{max-width:1500px;margin:auto;padding:28px}.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:24px}.page-head h1{margin:0;font-size:30px;letter-spacing:-.8px}.page-head p{margin:6px 0 0;color:var(--muted)}.actions{display:flex;gap:10px;flex-wrap:wrap}.btn{border:0;border-radius:13px;padding:11px 16px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 8px 22px rgba(91,91,214,.2)}.btn-light{background:#fff;border:1px solid var(--line);color:var(--ink)}.btn-danger{background:#fff0f1;color:var(--danger)}.btn-success{background:#eaf8f2;color:var(--success)}.btn-sm{padding:8px 11px;font-size:12px}.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:rgba(255,255,255,.95);border:1px solid rgba(229,233,242,.9);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;animation:rise .45s ease both}.stat{position:relative;overflow:hidden}.stat:after{content:"";position:absolute;width:100px;height:100px;border-radius:50%;right:-36px;top:-35px;background:#f0efff}.stat-icon{width:46px;height:46px;border-radius:15px;background:#efefff;color:var(--primary);display:grid;place-items:center;font-size:19px}.stat h3{font-size:30px;margin:20px 0 2px}.stat p{margin:0;color:var(--muted)}.table-wrap{overflow:auto;border-radius:16px;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;background:#fff;min-width:720px}th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);background:#fafbfe}tr:last-child td{border-bottom:0}.badge{display:inline-flex;padding:6px 9px;border-radius:999px;font-size:11px;font-weight:800;text-transform:capitalize}.badge-success{background:#e8f7f0;color:var(--success)}.badge-primary{background:#eeeeff;color:var(--primary)}.badge-warning{background:#fff4df;color:var(--warning)}.badge-danger{background:#ffeaec;color:var(--danger)}.badge-secondary{background:#eef1f5;color:#697287}.badge-dark{background:#e7e9ed;color:#333}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:700}.input,select,textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:13px;padding:11px 13px;font:inherit;color:var(--ink);outline:none}.input:focus,select:focus,textarea:focus{border-color:#aaa6ff;box-shadow:0 0 0 4px rgba(91,91,214,.09)}textarea{min-height:110px;resize:vertical}.alert{padding:13px 15px;border-radius:14px;display:flex;gap:10px;align-items:center;margin-bottom:15px}.alert-success{background:#eaf8f2;color:#147750}.alert-danger{background:#ffeaec;color:#a6313b}.alert-warning{background:#fff4df;color:#8c5c0e}.alert-info{background:#edf4ff;color:#315f9b}.muted{color:var(--muted)}.progress{height:9px;background:#edf0f5;border-radius:99px;overflow:hidden}.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--primary2));border-radius:99px;transition:width .5s}.course-card h3{margin:14px 0 6px}.course-card .meta{display:flex;gap:8px;flex-wrap:wrap}.kicker{font-size:11px;text-transform:uppercase;letter-spacing:1px;font-weight:800;color:var(--primary)}.empty{text-align:center;padding:45px 20px;color:var(--muted)}.empty i{font-size:42px;color:#c8cbe0;margin-bottom:12px}.chat-shell{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px}.chat-card{height:calc(100vh - 135px);display:flex;flex-direction:column;padding:0;overflow:hidden}.chat-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.messages{padding:22px;overflow:auto;flex:1;display:flex;flex-direction:column;gap:13px}.msg{max-width:82%;padding:12px 14px;border-radius:17px;line-height:1.55;white-space:pre-wrap}.msg.student{align-self:flex-end;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;border-bottom-right-radius:5px}.msg.ai,.msg.system{align-self:flex-start;background:#f1f3f8;border-bottom-left-radius:5px}.chat-form{border-top:1px solid var(--line);padding:13px;display:flex;gap:9px}.chat-form textarea{min-height:50px;max-height:120px}.stage-list{display:flex;flex-direction:column;gap:7px}.stage-item{display:flex;gap:10px;align-items:center;padding:9px;border-radius:12px}.stage-item.active{background:#efefff;color:var(--primary)}.stage-dot{width:25px;height:25px;border-radius:50%;background:#eef0f5;display:grid;place-items:center;font-size:10px;font-weight:800}.login-page{min-height:100vh;display:grid;grid-template-columns:1.2fr .8fr;background:#fff}.login-hero{padding:7vw;display:flex;flex-direction:column;justify-content:center;background:radial-gradient(circle at 70% 20%,#8880ff 0,transparent 28%),linear-gradient(140deg,#27275e,#5b5bd6);color:#fff;position:relative;overflow:hidden}.login-hero:after{content:"";position:absolute;width:420px;height:420px;border:70px solid rgba(255,255,255,.06);border-radius:50%;right:-120px;bottom:-180px}.login-hero h1{font-size:clamp(42px,7vw,88px);line-height:.95;margin:20px 0}.login-hero p{max-width:600px;color:#dddfff;line-height:1.7}.login-panel{padding:7vw;display:flex;align-items:center}.login-box{width:100%;max-width:450px}.login-box h2{font-size:33px;margin-bottom:8px}.mobile-nav{display:none}@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes float{50%{transform:translateY(-3px)}}@media(max-width:1100px){.grid-4{grid-template-columns:repeat(2,1fr)}.chat-shell{grid-template-columns:1fr}.chat-side{display:none}}@media(max-width:780px){body{padding-bottom:78px}.desktop-only,.sidebar{display:none!important}.topbar{height:64px;padding:0 14px}.brand small{display:none}.main,.main.with-nav{margin-left:0;padding-top:64px}.page-wrap{padding:17px 14px}.page-head{align-items:flex-start;flex-direction:column}.page-head h1{font-size:25px}.grid-4,.grid-3,.grid-2,.form-grid{grid-template-columns:1fr}.card{border-radius:17px;padding:16px}.mobile-nav{position:fixed;display:flex;z-index:50;bottom:0;left:0;right:0;height:74px;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border-top:1px solid var(--line);padding:7px 5px calc(7px + env(safe-area-inset-bottom));justify-content:space-around}.mobile-nav a{min-width:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:#7a8193;font-size:10px;font-weight:700;border-radius:12px}.mobile-nav i{font-size:21px}.mobile-nav a.active{color:var(--primary);background:#f0efff}.chat-card{height:calc(100vh - 155px)}.msg{max-width:91%}.login-page{grid-template-columns:1fr}.login-hero{display:none}.login-panel{padding:32px 20px;min-height:100vh}.actions .btn{flex:1}.table-wrap{margin-left:-4px;margin-right:-4px}}


/* =========================================================
   ALSY v2.1 UI refinement — login & responsive polish
   ========================================================= */
body.alsy-login{
  min-height:100vh;
  overflow-x:hidden;
  background:#f4f6fb;
}
.alsy-login .login-page{
  min-height:100dvh;
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(420px,.85fr);
  background:#f4f6fb;
}
.alsy-login .login-hero{
  min-height:100dvh;
  padding:clamp(44px,6vw,92px);
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:flex-start;
  position:relative;
  isolation:isolate;
  overflow:hidden;
  color:#fff;
  background:
    radial-gradient(circle at 18% 18%,rgba(255,255,255,.14),transparent 28%),
    radial-gradient(circle at 88% 72%,rgba(37,211,238,.24),transparent 24%),
    linear-gradient(145deg,#17173d 0%,#34348f 50%,#6558e8 100%);
}
.alsy-login .login-hero::before{
  content:"";
  position:absolute;
  width:560px;
  height:560px;
  border-radius:50%;
  right:-235px;
  top:-215px;
  border:1px solid rgba(255,255,255,.15);
  box-shadow:0 0 0 54px rgba(255,255,255,.035),0 0 0 108px rgba(255,255,255,.025);
  z-index:-1;
}
.alsy-login .login-hero::after{
  content:"";
  position:absolute;
  width:260px;
  height:260px;
  border-radius:44% 56% 63% 37% / 55% 44% 56% 45%;
  left:-80px;
  bottom:-90px;
  background:linear-gradient(145deg,rgba(255,255,255,.11),rgba(255,255,255,.02));
  filter:blur(.2px);
  transform:rotate(22deg);
  z-index:-1;
}
.alsy-login .hero-content{max-width:720px;position:relative;z-index:1}
.alsy-login .hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:8px 12px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);
  border-radius:999px;
  color:#eeefff;
  font-size:12px;
  font-weight:700;
  letter-spacing:.3px;
  backdrop-filter:blur(10px);
}
.alsy-login .hero-eyebrow i{color:#6de6ff}
.alsy-login .login-hero h1{
  margin:24px 0 16px;
  font-size:clamp(54px,7.4vw,104px);
  line-height:.88;
  letter-spacing:-4px;
  font-weight:800;
}
.alsy-login .login-hero h1 span{color:#77e4f6}
.alsy-login .login-hero .hero-copy{
  max-width:680px;
  margin:0;
  color:rgba(245,247,255,.84);
  font-size:clamp(16px,1.4vw,19px);
  line-height:1.75;
}
.alsy-login .hero-features{
  margin-top:34px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.alsy-login .hero-feature{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 12px;
  border-radius:12px;
  background:rgba(255,255,255,.095);
  border:1px solid rgba(255,255,255,.12);
  color:#f8f8ff;
  font-size:12px;
  font-weight:650;
}
.alsy-login .hero-feature i{color:#75e6f8}
.alsy-login .login-panel{
  min-height:100dvh;
  padding:clamp(34px,5vw,76px);
  display:flex;
  align-items:center;
  justify-content:center;
  background:
    radial-gradient(circle at 100% 0,rgba(103,89,232,.08),transparent 34%),
    #f8f9fc;
}
.alsy-login .login-box{
  width:min(100%,470px);
  padding:clamp(28px,3.2vw,42px);
  border-radius:26px;
  background:rgba(255,255,255,.96);
  border:1px solid rgba(223,228,240,.9);
  box-shadow:0 24px 70px rgba(29,39,69,.12);
  position:relative;
  overflow:hidden;
}
.alsy-login .login-box::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:4px;
  background:linear-gradient(90deg,#5b5bd6,#7b61ed,#1ebbd7);
}
.alsy-login .login-box .brand{margin-bottom:32px}
.alsy-login .login-box .brand-mark{width:48px;height:48px;border-radius:16px;font-size:18px}
.alsy-login .login-box .brand b{font-size:20px;letter-spacing:.2px}
.alsy-login .login-box .brand small{font-size:10px;margin-top:2px}
.alsy-login .login-box h2{
  margin:0 0 8px;
  font-size:clamp(27px,2.4vw,34px);
  letter-spacing:-.8px;
}
.alsy-login .login-box > .muted{margin:0;color:#747d91;line-height:1.6}
.alsy-login .login-form{margin-top:28px;gap:17px}
.alsy-login .field label{font-size:12px;letter-spacing:.1px;color:#485268}
.alsy-login .input{
  min-height:50px;
  border-radius:14px;
  border-color:#dce2ed;
  background:#fbfcfe;
  transition:border-color .2s,box-shadow .2s,background .2s,transform .2s;
}
.alsy-login .input:hover{background:#fff;border-color:#cbd2df}
.alsy-login .input:focus{background:#fff;border-color:#7774e8;box-shadow:0 0 0 4px rgba(91,91,214,.10)}
.alsy-login .password-wrap{position:relative}
.alsy-login .password-wrap .input{padding-right:48px}
.alsy-login .password-toggle{
  position:absolute;
  right:8px;
  top:50%;
  transform:translateY(-50%);
  width:36px;
  height:36px;
  border:0;
  border-radius:10px;
  background:transparent;
  color:#7a8193;
  cursor:pointer;
}
.alsy-login .password-toggle:hover{background:#f0efff;color:#5b5bd6}
.alsy-login .login-submit{
  min-height:50px;
  margin-top:2px;
  border-radius:14px;
  font-size:14px;
  letter-spacing:.1px;
  box-shadow:0 12px 26px rgba(91,91,214,.24);
  transition:transform .2s,box-shadow .2s,filter .2s;
}
.alsy-login .login-submit:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(91,91,214,.29);filter:saturate(1.08)}
.alsy-login .login-submit:active{transform:translateY(0)}
.alsy-login .login-footnote{
  margin:22px 0 0;
  padding-top:18px;
  border-top:1px solid #edf0f5;
  text-align:center;
  color:#8a91a2;
  font-size:11px;
  line-height:1.5;
}

/* general UI micro-polish */
.btn,.nav-link,.icon-btn,.card{transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,border-color .2s ease,color .2s ease}
.card:hover{box-shadow:0 18px 46px rgba(29,39,69,.10)}
.icon-btn:hover{transform:translateY(-1px);border-color:#d4d8e5;background:#fafaff;color:var(--primary)}

@media(max-width:980px){
  .alsy-login .login-page{grid-template-columns:minmax(0,.92fr) minmax(390px,1.08fr)}
  .alsy-login .login-hero{padding:48px}
  .alsy-login .hero-features{display:none}
}
@media(max-width:780px){
  body.alsy-login{padding-bottom:0;background:#f7f8fc}
  .alsy-login .login-page{display:block;min-height:100dvh;background:#f7f8fc}
  .alsy-login .login-hero{display:flex;min-height:auto;padding:28px 22px 82px;justify-content:flex-start;border-radius:0 0 34px 34px}
  .alsy-login .hero-content{max-width:100%}
  .alsy-login .hero-eyebrow{font-size:10px;padding:7px 10px}
  .alsy-login .login-hero h1{font-size:48px;letter-spacing:-2.5px;margin:18px 0 11px}
  .alsy-login .login-hero .hero-copy{font-size:13px;line-height:1.6;max-width:540px}
  .alsy-login .hero-features{display:none}
  .alsy-login .login-panel{min-height:auto;padding:0 15px 30px;background:transparent;margin-top:-54px;position:relative;z-index:3}
  .alsy-login .login-box{width:100%;max-width:520px;padding:25px 20px;border-radius:22px;box-shadow:0 18px 50px rgba(29,39,69,.14)}
  .alsy-login .login-box .brand{margin-bottom:23px}
  .alsy-login .login-box h2{font-size:27px}
}
@media(max-width:420px){
  .alsy-login .login-hero{padding-left:18px;padding-right:18px}
  .alsy-login .login-panel{padding-left:12px;padding-right:12px}
  .alsy-login .login-box{padding:22px 17px}
}
/* ALSY v2.2 workflow helpers */
.quick-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.workflow-list{display:grid;gap:10px;margin-top:12px}.workflow-list>div{padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft,#f8f9ff)}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#eef1f8;border-radius:6px;padding:2px 5px}.alert>div{flex:1}


/* ALSY v2.3 — Course self-enrollment / join link */
.join-card{position:relative;overflow:hidden;border:1px solid rgba(99,102,241,.16)}
.join-card:before{content:"";position:absolute;width:190px;height:190px;border-radius:50%;right:-80px;top:-100px;background:linear-gradient(135deg,rgba(99,102,241,.10),rgba(34,211,238,.10));pointer-events:none}
.join-card-head,.card-title-row{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}
.join-card-head h3,.card-title-row h3{margin:5px 0 5px}
.join-link-box{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:12px;border-radius:16px;background:#f7f8ff;border:1px solid #e7e9f6;margin-top:14px}
.join-link-box>i{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#fff;color:#5b5ce2;box-shadow:0 6px 18px rgba(38,42,86,.08)}
.join-link-box .input{background:#fff;margin:0;font-size:13px}
.join-actions{margin-top:12px}
.join-page{min-height:calc(100vh - 170px);display:grid;place-items:center;padding:26px 0}
.join-confirm-card{width:min(100%,680px);text-align:center;padding:38px!important;position:relative;overflow:hidden}
.join-confirm-card:after{content:"";position:absolute;inset:auto -80px -110px auto;width:250px;height:250px;border-radius:50%;background:linear-gradient(135deg,rgba(99,102,241,.08),rgba(34,211,238,.12));pointer-events:none}
.join-course-icon{width:72px;height:72px;border-radius:22px;display:grid;place-items:center;margin:0 auto 18px;background:linear-gradient(135deg,#5b5ce2,#22b8cf);color:white;font-size:28px;box-shadow:0 14px 32px rgba(91,92,226,.25)}
.join-confirm-card h1{margin:7px 0 8px;font-size:clamp(27px,4vw,38px)}
.join-course-code{display:inline-flex;padding:7px 13px;border-radius:999px;background:#eef0ff;color:#5757d6;font-weight:800;font-size:13px;margin-bottom:20px}
.join-meta{display:flex;justify-content:center;gap:10px 18px;flex-wrap:wrap;color:#697386;font-size:13px;margin-bottom:25px}
.join-meta span{display:inline-flex;align-items:center;gap:7px}
.join-identity{display:flex;align-items:center;text-align:left;gap:13px;padding:15px 17px;background:#f8f9fd;border:1px solid #e9eaf3;border-radius:16px;margin:20px 0}
.join-identity .avatar{flex:0 0 auto}.join-identity div{display:grid;gap:2px}.join-identity small,.join-identity span{color:#7b8496}.join-identity b{font-size:15px}
.btn-lg{min-height:50px;padding:0 22px;font-size:15px}.join-submit{width:100%;justify-content:center}.join-note{font-size:12px;line-height:1.6;margin:14px auto 0;max-width:560px}.join-result{max-width:650px;margin:70px auto;text-align:center;padding:44px!important}.join-result>i{font-size:44px;color:#8b93a7;margin-bottom:15px}
@media(max-width:700px){.join-card-head,.card-title-row{align-items:flex-start}.join-link-box{grid-template-columns:1fr}.join-link-box>i{display:none}.join-link-box .btn{width:100%;justify-content:center}.join-confirm-card{padding:25px 18px!important}.join-meta{display:grid;justify-content:center}.join-actions .btn{font-size:12px}.join-page{padding:8px 0}}

/* =========================================================
   ALSY v2.4.1 — Responsive layout / no horizontal page scroll
   ========================================================= */
html,body{
  width:100%;
  max-width:100%;
  overflow-x:hidden;
}
.app-shell,
.main,
.page-wrap{
  min-width:0;
  max-width:100%;
}
.main.with-nav{
  width:calc(100% - 245px);
  margin-left:245px;
}
.page-wrap{
  width:100%;
  max-width:1500px;
}

/* Grid children must be allowed to shrink. 1fr alone can use min-content
   width from tables / long inputs and expand the whole document. */
.grid{
  min-width:0;
}
.grid-2{
  grid-template-columns:repeat(2,minmax(0,1fr));
}
.grid-3{
  grid-template-columns:repeat(3,minmax(0,1fr));
}
.grid-4{
  grid-template-columns:repeat(4,minmax(0,1fr));
}
.grid > *,
.card,
.field,
.form-grid > *,
.page-head > *,
.actions,
.join-card-head > *,
.card-title-row > *{
  min-width:0;
}

/* Long URLs / labels should wrap or shrink instead of enlarging viewport */
.join-link-box{
  width:100%;
  min-width:0;
  grid-template-columns:38px minmax(0,1fr) auto;
}
.join-link-box .input{
  width:100%;
  min-width:0;
  text-overflow:ellipsis;
}
.join-card-head p,
.page-head p,
.card p,
td,th{
  overflow-wrap:anywhere;
  word-break:normal;
}

/* Tables inside normal content cards should adapt to the available card.
   Wide specialist tables can still opt in to horizontal scrolling by
   adding class .table-wide to their table. */
.table-wrap{
  width:100%;
  max-width:100%;
  min-width:0;
  overflow-x:auto;
  overflow-y:hidden;
  -webkit-overflow-scrolling:touch;
}
.grid-2 .table-wrap table,
.grid-3 .table-wrap table,
.session-table{
  width:100%;
  min-width:0;
  table-layout:fixed;
}
.grid-2 .table-wrap th,
.grid-2 .table-wrap td,
.grid-3 .table-wrap th,
.grid-3 .table-wrap td{
  white-space:normal;
  overflow-wrap:anywhere;
}
table.table-wide{
  min-width:720px;
  table-layout:auto;
}

/* Tutor Session: keep status/action compact, give title the useful space */
.grid-2 .table-wrap th:nth-child(2),
.grid-2 .table-wrap td:nth-child(2){
  width:94px;
}
.grid-2 .table-wrap th:nth-child(3),
.grid-2 .table-wrap td:nth-child(3){
  width:132px;
}
.grid-2 .table-wrap td .btn{
  margin:2px 2px 2px 0;
}

/* Forms must never overflow their card */
.input,select,textarea,button{
  max-width:100%;
}
.form-grid{
  min-width:0;
  grid-template-columns:repeat(2,minmax(0,1fr));
}

/* Medium desktop / tablet landscape: reduce gutters before stacking. */
@media (max-width:1180px){
  .page-wrap{padding:22px 20px}
  .grid-3{gap:14px}
  .grid-2{gap:14px}
  .card{padding:18px}
}

/* On narrower laptop/tablet content area, two large functional cards stack.
   This avoids tiny form/table columns while retaining desktop sidebar. */
@media (max-width:980px){
  .grid-2{grid-template-columns:1fr}
}

@media (max-width:780px){
  html,body{overflow-x:hidden}
  .main,
  .main.with-nav{
    width:100%;
    max-width:100%;
    margin-left:0;
  }
  .page-wrap{
    width:100%;
    max-width:100%;
    padding:17px 12px;
  }
  .grid-2,.grid-3,.grid-4,.form-grid{
    grid-template-columns:1fr;
  }
  .page-head{
    width:100%;
  }
  .page-head .actions{
    width:100%;
  }
  .page-head .actions .btn{
    flex:1 1 150px;
  }
  .join-card-head,
  .card-title-row{
    flex-wrap:wrap;
  }
  .join-link-box{
    grid-template-columns:1fr;
  }
  .join-link-box > i{display:none}
  .join-link-box .btn{width:100%}
  .table-wrap{
    margin-left:0;
    margin-right:0;
    border-radius:13px;
  }
  .grid-2 .table-wrap table,
  .grid-3 .table-wrap table{
    table-layout:auto;
  }
  .grid-2 .table-wrap th:nth-child(2),
  .grid-2 .table-wrap td:nth-child(2),
  .grid-2 .table-wrap th:nth-child(3),
  .grid-2 .table-wrap td:nth-child(3){
    width:auto;
  }
}

@media (max-width:520px){
  .card{padding:14px}
  .stat h3{font-size:26px}
  th,td{padding:11px 10px;font-size:12px}
  .btn{padding:10px 12px}
}

/* ALSY v2.5 - Google Sign-In & public join */
.google-signin-btn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;min-height:50px;padding:12px 18px;border:1px solid #d7dce5;border-radius:14px;background:#fff;color:#1f2937;text-decoration:none;font-weight:700;box-shadow:0 3px 10px rgba(15,23,42,.05);transition:.2s ease}.google-signin-btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(15,23,42,.10);border-color:#c4cad6}.google-g{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;font-size:18px;font-weight:800;color:#4285f4;background:#fff}.auth-divider{display:flex;align-items:center;gap:12px;margin:18px 0;color:#8992a3;font-size:12px;font-weight:600}.auth-divider:before,.auth-divider:after{content:"";height:1px;background:#e7eaf0;flex:1}.auth-divider span{white-space:nowrap}.public-join-body{margin:0;min-height:100vh;background:radial-gradient(circle at top right,#e8e7ff 0,transparent 36%),linear-gradient(145deg,#f7f8fc,#eef2ff);font-family:Inter,sans-serif;color:#182236}.public-join-wrap{width:min(760px,calc(100% - 32px));margin:0 auto;padding:42px 0 60px}.public-join-brand{display:flex;align-items:center;gap:12px;margin-bottom:20px}.public-join-brand b{display:block;font-size:22px}.public-join-brand small{display:block;color:#7b8495}.public-join-card{max-width:none!important}.join-auth-box{margin-top:26px;padding:22px;border:1px solid #e7e7f5;background:#fafaff;border-radius:18px}.join-auth-box h3{margin:0 0 6px}.join-auth-box p{margin:0 0 18px;color:#6f7889;line-height:1.55}.google-signin-large{min-height:56px;font-size:15px}.join-note i{margin-right:6px}@media(max-width:640px){.public-join-wrap{width:min(100% - 20px,760px);padding-top:20px}.public-join-card{padding:22px!important}.join-auth-box{padding:16px}.auth-divider span{white-space:normal;text-align:center}}