/* ==========================================================================
   MKV Competency & Talent Network — shared design system (.tn-*)
   Built ONLY from the site's tokens (css/tokens.css), so light and dark themes
   work automatically. Page-specific styles live in talent-member.css,
   talent-profile.css and talent-admin.css. Load order: tokens -> talent -> page css -> theme.css.
   ========================================================================== */
.tn-page{--tn-gap:20px;color:var(--ink);font-family:var(--font-body);min-height:60vh;
  background:radial-gradient(900px 340px at 50% -120px,var(--blue-tint),transparent 70%),var(--paper)}
.tn-page *{box-sizing:border-box}
.tn-page [hidden]{display:none!important}
.tn-wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.tn-wrap.narrow{max-width:760px}
.tn-ic{flex-shrink:0;display:inline-block;vertical-align:middle}
html.tn-lock{overflow:hidden}
.mono{font-feature-settings:"tnum";letter-spacing:.01em}

/* ---------- type ---------- */
.tn-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.tn-h1{font-size:clamp(28px,4.2vw,44px);line-height:1.1;letter-spacing:-.03em;font-weight:800;margin:0}
.tn-h2{font-size:clamp(21px,2.6vw,28px);line-height:1.2;letter-spacing:-.02em;font-weight:800;margin:0}
.tn-h3{font-size:16px;font-weight:700;letter-spacing:-.01em;margin:0}
.tn-lead{font-size:clamp(16px,1.6vw,18px);color:var(--ink-soft);line-height:1.6;max-width:62ch}
.tn-muted{color:var(--ink-soft)}
.tn-small{font-size:13px}

/* ---------- surfaces ---------- */
.tn-card{background:var(--paper-raised);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-sm)}
.tn-card.flat{box-shadow:none}
.tn-card.soft{background:var(--glass-fill);border-color:var(--blue-line)}
.tn-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.tn-stack{display:flex;flex-direction:column;gap:var(--tn-gap)}
.tn-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.tn-sp{flex:1}
.tn-grid{display:grid;gap:var(--tn-gap)}
.tn-grid.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.tn-grid.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.tn-grid.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:860px){.tn-grid.c3,.tn-grid.c4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.tn-grid.c2,.tn-grid.c3,.tn-grid.c4{grid-template-columns:1fr}}
.tn-divider{height:1px;background:var(--line);margin:18px 0;border:0}

/* ---------- buttons ---------- */
.tn-btn{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 18px;border-radius:999px;
  border:1px solid var(--line-strong);background:var(--paper-raised);color:var(--ink);font:600 14px var(--font-body);cursor:pointer;text-decoration:none;white-space:nowrap;
  transition:transform .12s,box-shadow .15s,border-color .15s,color .15s,background .15s}
.tn-btn:hover{border-color:var(--blue);color:var(--blue)}
.tn-btn:active{transform:translateY(1px)}
.tn-btn.primary{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 8px 20px -8px var(--glass-glow)}
.tn-btn.primary:hover{background:var(--blue-deep);border-color:var(--blue-deep);color:#fff}
.tn-btn.danger{background:var(--err-bg);border-color:var(--err-line);color:var(--err)}
.tn-btn.danger:hover{border-color:var(--err);color:var(--err)}
.tn-btn.ok{background:var(--ok-bg);border-color:color-mix(in srgb,var(--green) 40%,transparent);color:var(--green)}
.tn-btn.quiet{border-color:transparent;background:transparent;color:var(--ink-soft)}
.tn-btn.quiet:hover{background:var(--blue-wash);color:var(--blue);border-color:transparent}
.tn-btn.sm{min-height:34px;padding:0 13px;font-size:13px}
.tn-btn.lg{min-height:50px;padding:0 26px;font-size:15.5px}
.tn-btn.block{width:100%}
.tn-btn[disabled]{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.tn-iconbtn{appearance:none;width:36px;height:36px;border-radius:50%;border:1px solid transparent;background:transparent;color:var(--ink-soft);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}
.tn-iconbtn:hover{background:var(--blue-wash);color:var(--blue)}
.tn-iconbtn.danger:hover{background:var(--err-bg);color:var(--err)}
.tn-link{color:var(--blue);font-weight:600;text-decoration:none}
.tn-link:hover{text-decoration:underline}
.tn-page :focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:6px}

/* ---------- forms ---------- */
.tn-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;min-width:0}
.tn-label{font-size:13px;font-weight:600;color:var(--ink)}
.tn-req{color:var(--err)}
.tn-input{width:100%;min-height:46px;padding:11px 14px;font:inherit;font-size:15px;color:var(--ink);background:var(--paper-raised);
  border:1.5px solid var(--line-strong);border-radius:12px;transition:border-color .15s,box-shadow .15s}
textarea.tn-input{resize:vertical;min-height:96px;line-height:1.5}
.tn-input::placeholder{color:var(--ink-soft);opacity:.65}
.tn-input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px color-mix(in srgb,var(--blue) 16%,transparent)}
.tn-input.invalid{border-color:var(--err)}
select.tn-input{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink-soft) 50%),linear-gradient(135deg,var(--ink-soft) 50%,transparent 50%);
  background-position:calc(100% - 20px) 52%,calc(100% - 14px) 52%;background-size:6px 6px;background-repeat:no-repeat;padding-right:38px}
.tn-hint{font-size:12.5px;color:var(--ink-soft);line-height:1.45}
.tn-error{font-size:12.5px;color:var(--err);font-weight:600}
.tn-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:16px}
.tn-form-grid .full{grid-column:1/-1}
@media (max-width:620px){.tn-form-grid{grid-template-columns:1fr}}
.tn-alert{display:flex;gap:12px;align-items:flex-start;padding:13px 15px;border-radius:14px;border:1px solid var(--blue-line);background:var(--blue-wash);color:var(--ink);font-size:14px;line-height:1.5}
.tn-alert .tn-ic{margin-top:2px;color:var(--blue)}
.tn-alert.warn{background:var(--warn-bg);border-color:var(--warn-line);color:var(--warn-ink)}.tn-alert.warn .tn-ic{color:var(--warn-ink)}
.tn-alert.err{background:var(--err-bg);border-color:var(--err-line);color:var(--err)}.tn-alert.err .tn-ic{color:var(--err)}
.tn-alert.ok{background:var(--ok-bg);border-color:color-mix(in srgb,var(--green) 35%,transparent);color:var(--green)}.tn-alert.ok .tn-ic{color:var(--green)}

/* toggle switch: <label class="tn-switch"><input type=checkbox><i></i><span>Text</span></label> */
.tn-switch{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-size:14px;font-weight:500;user-select:none}
.tn-switch input{position:absolute;opacity:0;width:0;height:0}
.tn-switch i{width:40px;height:23px;border-radius:99px;background:var(--line-strong);position:relative;transition:background .18s;flex-shrink:0}
.tn-switch i::after{content:"";position:absolute;top:3px;left:3px;width:17px;height:17px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.3);transition:transform .18s}
.tn-switch input:checked+i{background:var(--blue)}
.tn-switch input:checked+i::after{transform:translateX(17px)}
.tn-switch input:focus-visible+i{outline:2px solid var(--blue);outline-offset:2px}

/* ---------- pills ---------- */
.tn-pill{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;letter-spacing:.01em;padding:4px 10px;border-radius:99px;white-space:nowrap;
  background:var(--surface-alt);color:var(--ink-soft);border:1px solid var(--line)}
.tn-pill.ok{background:var(--ok-bg);color:var(--green);border-color:color-mix(in srgb,var(--green) 30%,transparent)}
.tn-pill.warn{background:var(--warn-bg);color:var(--warn-ink);border-color:var(--warn-line)}
.tn-pill.err{background:var(--err-bg);color:var(--err);border-color:var(--err-line)}
.tn-pill.info{background:var(--blue-tint);color:var(--blue-deep);border-color:var(--blue-line)}
html[data-theme="dark"] .tn-pill.info{color:var(--blue)}

/* ---------- empty / loading ---------- */
.tn-empty{text-align:center;padding:44px 20px;border:1.5px dashed var(--line-strong);border-radius:var(--radius-lg);background:color-mix(in srgb,var(--paper-raised) 60%,transparent)}
.tn-empty-ic{width:56px;height:56px;border-radius:50%;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;background:var(--glass-fill);border:1px solid var(--glass-edge);box-shadow:var(--glass-inset);color:var(--blue)}
.tn-empty.err .tn-empty-ic{color:var(--err)}
.tn-empty h3{font-size:16px;margin:0 0 6px}
.tn-empty p{color:var(--ink-soft);font-size:14px;max-width:44ch;margin:0 auto 14px;line-height:1.55}
.tn-skel-wrap{display:flex;flex-direction:column;gap:12px;padding:6px 0}
.tn-skel{height:16px;border-radius:8px;background:linear-gradient(90deg,var(--surface-alt),var(--line),var(--surface-alt));background-size:200% 100%;animation:tn-shim 1.3s infinite linear}
@keyframes tn-shim{to{background-position:-200% 0}}
.tn-spin{width:16px;height:16px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;display:inline-block;animation:tn-rot .7s linear infinite}
@keyframes tn-rot{to{transform:rotate(360deg)}}

/* ---------- modal + toast ---------- */
.tn-modal{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(8,14,28,.55);opacity:0;transition:opacity .18s;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.tn-modal.open{opacity:1}
.tn-modal-card{width:100%;max-width:520px;max-height:min(92vh,880px);display:flex;flex-direction:column;background:var(--paper-raised);color:var(--ink);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-lg);transform:translateY(10px) scale(.985);transition:transform .2s}
.tn-modal.open .tn-modal-card{transform:none}
.tn-modal-card.wide{max-width:820px}
.tn-modal-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:18px 20px 12px}
.tn-modal-head h2{font-size:18px;margin:0;letter-spacing:-.01em}
.tn-modal-body{padding:4px 20px 16px;overflow:auto;overscroll-behavior:contain}
.tn-modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--line);flex-wrap:wrap}
.tn-modal-text{color:var(--ink-soft);line-height:1.55;margin:0 0 14px}
@media (max-width:620px){.tn-modal{align-items:flex-end;padding:0}.tn-modal-card{max-width:none;border-radius:22px 22px 0 0;max-height:94vh}}
.tn-toast{position:fixed;left:50%;bottom:24px;z-index:300;transform:translate(-50%,20px);opacity:0;pointer-events:none;display:flex;align-items:center;gap:10px;max-width:min(92vw,520px);
  padding:12px 18px;border-radius:14px;background:var(--ink);color:var(--paper);font-size:14px;font-weight:600;box-shadow:var(--shadow-lg);transition:all .22s}
.tn-toast.show{opacity:1;transform:translate(-50%,0)}
.tn-toast.err{background:var(--err);color:#fff}

/* ---------- chips / tags / avatar / meter ---------- */
.tn-tags{display:flex;flex-wrap:wrap;gap:6px;padding:7px;min-height:46px;align-items:center;background:var(--paper-raised);border:1.5px solid var(--line-strong);border-radius:12px;cursor:text}
.tn-tags:focus-within{border-color:var(--blue);box-shadow:0 0 0 4px color-mix(in srgb,var(--blue) 16%,transparent)}
.tn-tags input{flex:1;min-width:120px;border:0;outline:0;background:transparent;font:inherit;font-size:14.5px;color:var(--ink);padding:5px 6px}
.tn-tag{display:inline-flex;align-items:center;gap:4px;padding:5px 6px 5px 11px;border-radius:99px;background:var(--blue-tint);color:var(--blue-deep);font-size:13px;font-weight:600}
html[data-theme="dark"] .tn-tag{color:var(--blue)}
.tn-tag button{appearance:none;border:0;background:transparent;color:inherit;width:20px;height:20px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;opacity:.7}
.tn-tag button:hover{opacity:1;background:color-mix(in srgb,currentColor 14%,transparent)}
.tn-chips{display:flex;flex-wrap:wrap;gap:7px}
.tn-chip{font-size:12.5px;font-weight:600;padding:5px 11px;border-radius:99px;background:var(--surface-alt);color:var(--ink-soft);border:1px solid var(--line)}
.tn-avatar{width:var(--s,40px);height:var(--s,40px);border-radius:50%;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;
  font-weight:800;font-size:calc(var(--s,40px)*.36);letter-spacing:.02em;color:var(--blue-deep);background:var(--blue-tint);border:1px solid var(--blue-line)}
html[data-theme="dark"] .tn-avatar{color:var(--blue)}
.tn-meter{display:inline-flex;gap:3px;vertical-align:middle}
.tn-meter i{width:16px;height:6px;border-radius:3px;background:var(--line-strong)}
.tn-meter i.on{background:var(--blue)}

/* ---------- certification badge (circular) ---------- */
.tn-badge-c{--accent:var(--blue);width:var(--s,64px);height:var(--s,64px);border-radius:50%;flex-shrink:0;position:relative;display:inline-flex;align-items:center;justify-content:center;overflow:hidden;
  background:radial-gradient(circle at 30% 25%,color-mix(in srgb,var(--accent) 10%,var(--paper-raised)),var(--paper-raised) 70%);
  border:calc(var(--s,64px)*.055) solid var(--accent);box-shadow:inset 0 0 0 2px var(--paper-raised),var(--shadow-sm)}
.tn-badge-c::after{content:"";position:absolute;inset:calc(var(--s,64px)*.09);border-radius:50%;border:1px dashed color-mix(in srgb,var(--accent) 45%,transparent);pointer-events:none}
.tn-badge-c .code{font-weight:800;letter-spacing:.02em;color:var(--accent);font-size:calc(var(--s,64px)*.26);line-height:1;position:relative;z-index:1}
.tn-badge-c .code.l5{font-size:calc(var(--s,64px)*.2)}.tn-badge-c .code.l3{font-size:calc(var(--s,64px)*.29)}.tn-badge-c .code.l2{font-size:calc(var(--s,64px)*.33)}
.tn-badge-c.has-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#fff;z-index:2;border-radius:50%}
.tn-badge-c.has-img.noimg .code{display:block}
.tn-badge{position:relative;display:flex;align-items:center;gap:14px;padding:14px;border:1px solid var(--line);border-radius:18px;background:var(--paper-raised);color:inherit;text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .15s}
a.tn-badge:hover{border-color:var(--blue);box-shadow:var(--shadow-md);transform:translateY(-1px)}
.tn-badge-txt{display:flex;flex-direction:column;gap:2px;min-width:0}
.tn-badge-txt b{font-size:14.5px;line-height:1.3}
.tn-badge-txt small{font-size:12.5px;color:var(--ink-soft)}
.tn-badge-status{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;margin-top:3px}
.tn-badge-status.ok{color:var(--green)}.tn-badge-status.warn{color:var(--warn-ink)}.tn-badge-status.err{color:var(--err)}
.tn-badge-go{position:absolute;top:12px;right:12px;color:var(--ink-soft);opacity:0;transition:opacity .15s}
a.tn-badge:hover .tn-badge-go{opacity:1}

/* ---------- tabs ---------- */
.tn-tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;border-bottom:1px solid var(--line)}
.tn-tabs::-webkit-scrollbar{display:none}
.tn-tab{appearance:none;border:0;background:none;padding:12px 14px;font:600 14px var(--font-body);color:var(--ink-soft);cursor:pointer;white-space:nowrap;border-bottom:2px solid transparent;margin-bottom:-1px;display:inline-flex;gap:7px;align-items:center}
.tn-tab:hover{color:var(--ink)}
.tn-tab.on{color:var(--blue);border-bottom-color:var(--blue)}
.tn-count{font-size:11.5px;font-weight:700;min-width:20px;padding:1px 6px;border-radius:99px;background:var(--surface-alt);color:var(--ink-soft);text-align:center}
.tn-tab.on .tn-count{background:var(--blue-tint);color:var(--blue-deep)}

/* ---------- table (admin lists) ---------- */
.tn-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--paper-raised)}
.tn-table{width:100%;border-collapse:collapse;font-size:14px}
.tn-table th{text-align:left;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);font-weight:700;padding:11px 14px;background:var(--surface-alt);border-bottom:1px solid var(--line);white-space:nowrap}
.tn-table td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.tn-table tr:last-child td{border-bottom:0}
.tn-table tbody tr[data-open]{cursor:pointer}
.tn-table tbody tr[data-open]:hover td{background:var(--blue-wash)}

/* ---------- stepper (application wizard) ---------- */
.tn-steps{display:flex;gap:8px;list-style:none;margin:0;padding:0}
.tn-steps li{flex:1;display:flex;flex-direction:column;gap:7px;font-size:12.5px;font-weight:600;color:var(--ink-soft)}
.tn-steps li::before{content:"";height:5px;border-radius:99px;background:var(--line-strong);transition:background .25s}
.tn-steps li.done::before,.tn-steps li.on::before{background:var(--blue)}
.tn-steps li.on{color:var(--ink)}
@media (max-width:560px){.tn-steps li span{display:none}.tn-steps li.on span{display:inline}}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){.tn-skel,.tn-spin{animation:none}.tn-modal,.tn-modal-card,.tn-toast,.tn-btn,.tn-badge{transition:none}}