/* ============================================================
   RH Avalia — Design System
   ============================================================ */

:root {
  --teal-50:#f0fdfa; --teal-100:#ccfbf1; --teal-200:#99f6e4; --teal-300:#5eead4;
  --teal-400:#2dd4bf; --teal-500:#14b8a6; --teal-600:#0d9488; --teal-700:#0f766e;
  --teal-800:#115e59; --teal-900:#134e4a;
  --amber-400:#fbbf24; --amber-500:#f59e0b;
  --rose-500:#f43f5e; --rose-600:#e11d48;
  --green-500:#22c55e; --green-600:#16a34a;
  --indigo-500:#6366f1; --violet-500:#8b5cf6; --sky-500:#0ea5e9; --orange-500:#f97316;

  --bg:#f6f8f9; --surface:#ffffff; --surface-2:#f2f5f6; --surface-3:#e9eef0;
  --text:#16232b; --text-2:#4a5b64; --text-3:#7c8b93; --border:#e2e8ea;
  --primary:var(--teal-700); --primary-hover:var(--teal-800); --primary-soft:var(--teal-50);
  --ring: 0 0 0 3px rgba(15,118,110,.22);
  --shadow-sm:0 1px 2px rgba(16,42,52,.06);
  --shadow:0 4px 14px rgba(16,42,52,.08);
  --shadow-lg:0 12px 34px rgba(16,42,52,.14);
  --radius:14px; --radius-sm:9px; --radius-lg:22px;
  --maxw:1140px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Noto Sans", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:#0c1417; --surface:#131e23; --surface-2:#182831; --surface-3:#20333d;
    --text:#e8eef0; --text-2:#a9bcc4; --text-3:#7690999; --border:#243943;
    --primary:var(--teal-400); --primary-hover:var(--teal-300); --primary-soft:#122a2a;
    --ring:0 0 0 3px rgba(45,212,191,.25);
    --shadow-sm:0 1px 2px rgba(0,0,0,.4);
    --shadow:0 6px 20px rgba(0,0,0,.45);
    --shadow-lg:0 16px 40px rgba(0,0,0,.55);
  }
}
:root[data-theme="dark"] {
  --bg:#0c1417; --surface:#131e23; --surface-2:#182831; --surface-3:#20333d;
  --text:#e8eef0; --text-2:#a9bcc4; --text-3:#769099; --border:#243943;
  --primary:var(--teal-400); --primary-hover:var(--teal-300); --primary-soft:#122a2a;
  --ring:0 0 0 3px rgba(45,212,191,.25);
  --shadow-sm:0 1px 2px rgba(0,0,0,.4);
  --shadow:0 6px 20px rgba(0,0,0,.45);
  --shadow-lg:0 16px 40px rgba(0,0,0,.55);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; font-family:var(--font); background:var(--bg); color:var(--text);
  line-height:1.55; -webkit-font-smoothing:antialiased; font-size:16px;
}
h1,h2,h3,h4{line-height:1.2; margin:0 0 .5em; font-weight:700; letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,3.5vw,2.4rem)}
h2{font-size:1.5rem} h3{font-size:1.18rem} h4{font-size:1rem}
p{margin:0 0 1rem}
a{color:var(--primary); text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
small{font-size:.82rem}
hr{border:none;border-top:1px solid var(--border);margin:1.5rem 0}

.container{max-width:var(--maxw); margin:0 auto; padding:0 clamp(16px,4vw,28px)}
.narrow{max-width:680px}
.muted{color:var(--text-2)} .faint{color:var(--text-3)}
.center{text-align:center}
.mt-0{margin-top:0}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2.5rem}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}
.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}
.gap-1{gap:.5rem}.gap-2{gap:1rem}.gap-3{gap:1.5rem}.wrap{flex-wrap:wrap}.flex-1{flex:1}
.grid{display:grid;gap:1.25rem}
.hide{display:none}

/* ---- Top bar ---- */
.topbar{
  position:sticky; top:0; z-index:40; background:color-mix(in srgb,var(--surface) 88%, transparent);
  backdrop-filter:saturate(140%) blur(10px); border-bottom:1px solid var(--border);
}
.topbar .container{display:flex;align-items:center;gap:1rem;height:64px}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;color:var(--text);letter-spacing:-.02em;font-size:1.1rem}
.brand:hover{text-decoration:none}
.brand .logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--teal-500),var(--teal-700));display:grid;place-items:center;color:#fff;font-weight:800}
.topnav{margin-left:auto;display:flex;align-items:center;gap:.35rem;flex-wrap:wrap}
.topnav a{color:var(--text-2);padding:.5rem .8rem;border-radius:var(--radius-sm);font-weight:600;font-size:.94rem}
.topnav a:hover{background:var(--surface-2);color:var(--text);text-decoration:none}
.topnav a.active{color:var(--primary);background:var(--primary-soft)}
.topnav a.btn-primary,.topnav a.btn-primary:hover{color:#fff;background:var(--primary)}
.topnav a.btn-primary:hover{background:var(--primary-hover)}
.topnav a.btn-ghost{color:var(--text)}
tr[data-href]{cursor:pointer}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font:inherit;font-weight:650;font-size:.95rem;line-height:1;cursor:pointer;
  padding:.72rem 1.15rem;border-radius:var(--radius-sm);border:1px solid transparent;
  background:var(--surface-2);color:var(--text);transition:.15s ease;white-space:nowrap;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible{outline:none;box-shadow:var(--ring)}
.btn-primary{background:var(--primary);color:#fff;border-color:transparent;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--primary-hover)}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--text)}
.btn-ghost:hover{background:var(--surface-2)}
.btn-danger{background:transparent;border-color:var(--rose-500);color:var(--rose-600)}
.btn-danger:hover{background:var(--rose-500);color:#fff}
.btn-lg{padding:.95rem 1.6rem;font-size:1.05rem;border-radius:var(--radius)}
.btn-sm{padding:.45rem .75rem;font-size:.85rem}
.btn-block{display:flex;width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
.btn-icon{padding:.55rem;width:40px;height:40px}

/* ---- Cards ---- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.card-pad{padding:clamp(18px,3vw,28px)}
.card-hover{transition:.18s}
.card-hover:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:color-mix(in srgb,var(--primary) 40%,var(--border))}

/* ---- Forms ---- */
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.35rem;color:var(--text)}
.hint{font-weight:400;color:var(--text-3);font-size:.82rem}
.field{margin-bottom:1.1rem}
input[type=text],input[type=email],input[type=tel],input[type=number],input[type=password],
input[type=date],input[type=url],select,textarea{
  width:100%;font:inherit;color:var(--text);background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius-sm);padding:.7rem .85rem;transition:.15s;
}
textarea{min-height:96px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:var(--ring)}
input::placeholder,textarea::placeholder{color:var(--text-3)}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237c8b93' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .8rem center;padding-right:2.3rem}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
@media(max-width:640px){.grid-2,.grid-3{grid-template-columns:1fr}}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}

/* choice options (radios as cards) */
.choices{display:flex;flex-direction:column;gap:.5rem}
.choice{
  display:flex;align-items:center;gap:.7rem;border:1.5px solid var(--border);border-radius:var(--radius-sm);
  padding:.7rem .9rem;cursor:pointer;transition:.13s;background:var(--surface);
}
.choice:hover{border-color:var(--primary);background:var(--primary-soft)}
.choice input{position:absolute;opacity:0;width:0;height:0}
.choice .dot{width:20px;height:20px;border-radius:50%;border:2px solid var(--text-3);flex:none;display:grid;place-items:center;transition:.13s}
.choice .dot::after{content:"";width:9px;height:9px;border-radius:50%;background:var(--primary);transform:scale(0);transition:.13s}
.choice:has(input:checked){border-color:var(--primary);background:var(--primary-soft);box-shadow:var(--shadow-sm)}
.choice:has(input:checked) .dot{border-color:var(--primary)}
.choice:has(input:checked) .dot::after{transform:scale(1)}
.choice:has(input:focus-visible){box-shadow:var(--ring)}
.choice .txt{font-size:.96rem}
/* horizontal likert on wide screens */
.likert{display:flex;gap:.4rem}
.likert .choice{flex:1;flex-direction:column;text-align:center;gap:.4rem;padding:.7rem .4rem}
.likert .choice .dot{margin:0 auto}
@media(max-width:720px){.likert{flex-direction:column}.likert .choice{flex-direction:row;text-align:left}.likert .choice .dot{margin:0}}

/* ---- Badges & pills ---- */
.badge{display:inline-flex;align-items:center;gap:.35rem;font-size:.78rem;font-weight:650;padding:.25rem .6rem;border-radius:100px;background:var(--surface-3);color:var(--text-2)}
.badge-primary{background:var(--primary-soft);color:var(--primary)}
.badge-green{background:color-mix(in srgb,var(--green-500) 16%,transparent);color:var(--green-600)}
.badge-amber{background:color-mix(in srgb,var(--amber-500) 18%,transparent);color:#b45309}
.badge-rose{background:color-mix(in srgb,var(--rose-500) 15%,transparent);color:var(--rose-600)}
.badge-dot::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}

/* ---- Alerts ---- */
.alert{border-radius:var(--radius-sm);padding:.85rem 1.1rem;margin-bottom:1.2rem;border:1px solid;display:flex;gap:.6rem;align-items:flex-start}
.alert-success{background:color-mix(in srgb,var(--green-500) 10%,var(--surface));border-color:color-mix(in srgb,var(--green-500) 40%,transparent);color:var(--green-600)}
.alert-error{background:color-mix(in srgb,var(--rose-500) 9%,var(--surface));border-color:color-mix(in srgb,var(--rose-500) 40%,transparent);color:var(--rose-600)}
.alert-info{background:var(--primary-soft);border-color:color-mix(in srgb,var(--primary) 35%,transparent);color:var(--primary)}

/* ---- Progress ---- */
.progress{height:8px;background:var(--surface-3);border-radius:100px;overflow:hidden}
.progress > span{display:block;height:100%;background:linear-gradient(90deg,var(--teal-500),var(--teal-700));border-radius:100px;transition:width .4s ease}
.meter{height:9px;border-radius:100px;background:var(--surface-3);overflow:hidden}
.meter > span{display:block;height:100%;border-radius:100px}

/* ---- Stepper ---- */
.stepper{display:flex;gap:.4rem;margin-bottom:1.5rem;flex-wrap:wrap}
.stepper .stp{flex:1;min-width:60px;height:6px;border-radius:100px;background:var(--surface-3)}
.stepper .stp.done{background:var(--teal-600)}
.stepper .stp.current{background:linear-gradient(90deg,var(--teal-500),var(--surface-3))}

/* ---- Tables ---- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
table.data{width:100%;border-collapse:collapse;font-size:.92rem;min-width:640px}
table.data th,table.data td{padding:.7rem .85rem;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}
table.data th{font-size:.76rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-3);font-weight:700;position:sticky;top:0;background:var(--surface)}
table.data tbody tr{transition:.12s}
table.data tbody tr:hover{background:var(--surface-2)}
table.data tbody tr:last-child td{border-bottom:none}

/* ---- Avatar ---- */
.avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;background:var(--surface-3);display:grid;place-items:center;font-weight:700;color:var(--primary);flex:none;overflow:hidden}
.avatar-lg{width:76px;height:76px;font-size:1.5rem}

/* ---- Stat cards ---- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.2rem}
.stat .k{font-size:.8rem;color:var(--text-3);font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.stat .v{font-size:2rem;font-weight:800;letter-spacing:-.02em;margin-top:.2rem}
.stat .sub{font-size:.82rem;color:var(--text-2)}

/* ---- Score ring ---- */
.score-ring{--val:0;--size:64px;width:var(--size);height:var(--size);border-radius:50%;display:grid;place-items:center;flex:none;
  background:conic-gradient(var(--ring-color,var(--teal-600)) calc(var(--val)*1%), var(--surface-3) 0)}
.score-ring .inner{width:calc(var(--size) - 12px);height:calc(var(--size) - 12px);border-radius:50%;background:var(--surface);display:grid;place-items:center;font-weight:800;font-size:.95rem}

/* ---- Chart cards ---- */
.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem}
.chart-card h4{margin-bottom:.2rem}
.chart-box{position:relative;width:100%}

/* ---- Hero ---- */
.hero{padding:clamp(2.5rem,7vw,5rem) 0 clamp(2rem,5vw,3.5rem);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 90% at 80% -10%,color-mix(in srgb,var(--teal-400) 20%,transparent),transparent 60%);pointer-events:none}
.hero .eyebrow{display:inline-flex;align-items:center;gap:.4rem;font-weight:650;color:var(--primary);background:var(--primary-soft);padding:.35rem .8rem;border-radius:100px;font-size:.85rem;margin-bottom:1rem}
.hero h1{max-width:16ch}
.hero p.lead{font-size:1.15rem;color:var(--text-2);max-width:52ch}

/* ---- Footer ---- */
.footer{border-top:1px solid var(--border);margin-top:4rem;padding:2rem 0;color:var(--text-3);font-size:.9rem}
.footer a{color:var(--text-2)}

/* ---- Admin layout ---- */
.admin-shell{display:flex;min-height:100vh}
.sidebar{width:238px;flex:none;background:var(--surface);border-right:1px solid var(--border);padding:1.1rem .8rem;position:sticky;top:0;height:100vh;overflow-y:auto}
.sidebar .brand{margin:.3rem .5rem 1.4rem}
.sidebar nav a{display:flex;align-items:center;gap:.7rem;padding:.62rem .8rem;border-radius:var(--radius-sm);color:var(--text-2);font-weight:600;font-size:.94rem;margin-bottom:.15rem}
.sidebar nav a:hover{background:var(--surface-2);color:var(--text);text-decoration:none}
.sidebar nav a.active{background:var(--primary-soft);color:var(--primary)}
.sidebar nav .ico{width:20px;text-align:center}
.sidebar .section{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-3);font-weight:700;margin:1.2rem .8rem .4rem}
.admin-main{flex:1;min-width:0;display:flex;flex-direction:column}
.admin-head{display:flex;align-items:center;gap:1rem;padding:1rem clamp(16px,3vw,28px);border-bottom:1px solid var(--border);background:var(--surface);position:sticky;top:0;z-index:20}
.admin-body{padding:clamp(16px,3vw,28px);flex:1}
.mobile-menu{display:none}
@media(max-width:860px){
  .sidebar{position:fixed;left:0;top:0;z-index:60;transform:translateX(-100%);transition:.2s;box-shadow:var(--shadow-lg)}
  .sidebar.open{transform:none}
  .mobile-menu{display:inline-flex}
  .backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:55}
  .backdrop.show{display:block}
}

/* ---- Filters bar ---- */
.filterbar{display:flex;gap:.6rem;flex-wrap:wrap;align-items:flex-end;margin-bottom:1.2rem}
.filterbar .field{margin-bottom:0}
.filterbar label{font-size:.78rem;color:var(--text-3)}

/* ---- Misc ---- */
.divider-label{display:flex;align-items:center;gap:1rem;color:var(--text-3);font-size:.85rem;margin:1.2rem 0}
.divider-label::before,.divider-label::after{content:"";flex:1;height:1px;background:var(--border)}
.kv{display:grid;grid-template-columns:auto 1fr;gap:.4rem 1.2rem;font-size:.94rem}
.kv dt{color:var(--text-3)} .kv dd{margin:0;font-weight:500}
.tag-list{display:flex;flex-wrap:wrap;gap:.4rem}
.list-reset{list-style:none;padding:0;margin:0}
.q-card{padding:1.1rem 1.2rem;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:.9rem;background:var(--surface)}
.q-num{font-size:.78rem;font-weight:700;color:var(--primary)}
.q-text{font-weight:600;margin:.2rem 0 .8rem;font-size:1.02rem}
.spin{display:inline-block;width:18px;height:18px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}