/* RegBench platform (regbench.ai): app shell and components on top of style.css.
   The page CSP forbids inline styles, so every visual state is a class here. */
.pf .skip-link { position: absolute; left: -10000px; top: 0; }
.pf .skip-link:focus { left: 1rem; z-index: 100; background: #fff; padding: 1rem; }

/* Top bar */
.pf-top { background: rgba(248, 250, 251, .96); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 50; -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px); }
.pf-top-inner { display: flex; align-items: center; gap: 10px; padding: 8px 20px; max-width: 96rem; margin: 0 auto; flex-wrap: wrap; }
.pf-top .brand img { width: 168px; height: auto; }
.pf-top .spacer { flex: 1; }
.pf-top a.link { color: var(--body-ink); text-decoration: none; font-size: .875rem; font-weight: 500; padding: 10px 11px; border-radius: 999px; }
.pf-top a.link:hover { background: var(--mint); color: var(--ink); }
.pf-top form { margin: 0; }
.pf-area { font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--teal-text); border: 1px solid var(--mint); background: var(--mint); padding: 4px 10px; border-radius: 999px; }
.pf-who { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.25; font-size: .88rem; }
.btn.pf-small { min-height: 36px; padding: 8px 16px; font-size: 14px; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.btn[disabled]:hover { background: transparent; color: var(--ink); }

/* Shell: side navigation and main column */
.pf-shell { display: grid; grid-template-columns: 15rem minmax(0, 1fr); max-width: 96rem; margin: 0 auto; min-height: calc(100vh - 64px); }
.pf-side { border-right: 1px solid var(--border); padding: 1.4rem .8rem; display: flex; flex-direction: column; gap: 2px; position: sticky; top: 64px; align-self: start; }
.pf-side a { color: var(--body-ink); text-decoration: none; font-size: .92rem; font-weight: 500; padding: 10px 14px; border-radius: 12px; display: flex; align-items: center; gap: 10px; }
.pf-icon { display: inline-block; width: 18px; height: 18px; flex: 0 0 18px; vertical-align: -.18em; }
.pf-icon-small { width: 14px; height: 14px; margin-left: 4px; }
.pf-icon-heading { display: flex; align-items: center; gap: 10px; }
.pf-icon-heading .pf-icon { width: 20px; height: 20px; flex-basis: 20px; color: var(--teal-text); }
.pf-icon-tile { display: block; width: 26px; height: 26px; padding: 9px; box-sizing: content-box; margin-bottom: 14px; border-radius: 9px; background: #e8f1f1; color: var(--teal-text); }
.pf-side a:hover { background: var(--mint); color: var(--ink); }
.pf-side a.active { background: var(--navy); color: #fff; }
.pf-side-grouped { position: static; }
.pf-nav-group { display: flex; flex-direction: column; gap: 2px; margin-top: .65rem; padding-top: .65rem; border-top: 1px solid var(--border); }
.pf-nav-heading { margin: 0; padding: 0 14px .35rem; font: 500 .65rem/1.5 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--teal-text); }
.pf-side-grouped a { min-height: 44px; }
.pf-main { padding: 1.8rem 2rem 3rem; min-width: 0; max-width: 80rem; width: 100%; margin: 0 auto; }
body:not(.pf-signed-in) .pf-main { max-width: 72rem; }
.pf-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1.2rem; margin-bottom: 1.3rem; flex-wrap: wrap; }
.pf-head h1 { margin-top: .4rem; }
.pf-head p { max-width: 60rem; }
.pf-head .actions { margin-top: 0; }
.pf-gap { margin-top: 1.2rem; }
.pf-flash { margin-bottom: 1rem; }
.pf-of { font-size: 1.1rem; color: var(--slate); font-weight: 500; }

/* Landing */
.pf-hero { padding: 2.6rem 0 2rem; }
.pf-hero h1 { font-size: clamp(2.1rem, 1.5rem + 2vw, 3.2rem); font-weight: 600; line-height: 1.08; max-width: 22ch; margin-top: 1rem; }
.pf-hero .lead { font-size: 1.13rem; max-width: 46rem; }
.pf-audiences .card h2 { margin-top: .6rem; }
.pf-number { font: 600 .72rem var(--mono); color: var(--blue); letter-spacing: .09em; }
.pf-how { margin-top: 1.4rem; }
.pf-how .badge, .pf-how .tag { margin-bottom: .4rem; }

/* Forms */
.pf-form { display: flex; flex-direction: column; gap: .5rem; }
.pf-form > label, .pf-form label { margin-top: .35rem; }
.pf-form input[type=text], .pf-form input[type=email], .pf-form select, .pf-form textarea { width: 100%; max-width: 100%; }
.pf-form select[multiple] { min-height: 9rem; padding: .35rem; border-radius: 12px; }
.pf-form select[multiple] option { padding: .2rem .45rem; border-radius: 6px; }
.pf td.num, .pf th.num { text-align: right; font-variant-numeric: tabular-nums; }
.pf input[type=email], .pf textarea { font-family: var(--body); font-size: .95rem; color: var(--ink); padding: .6rem .9rem; border: 1px solid var(--control); border-radius: 14px; background: var(--paper); min-height: 44px; }
.pf-form .btn { align-self: flex-start; margin-top: .5rem; }
.pf-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: .4rem 1rem; }
.pf-form.pf-cols { display: grid; }
.pf-span { grid-column: 1 / -1; }
.pf-search { flex-direction: row; flex-wrap: wrap; align-items: flex-end; gap: .8rem; }
.pf-search > div { flex: 1; min-width: 160px; }
.pf-search > div:last-child { flex: 0; }
.pf-checks { border: 1px solid var(--border); border-radius: 16px; padding: .8rem 1rem; margin: .6rem 0; display: flex; flex-wrap: wrap; gap: .3rem 1.2rem; }
.pf-checks legend { font-weight: 700; color: var(--ink); padding: 0 .4rem; font-size: .9rem; }
.pf-check { display: flex; gap: .55rem; align-items: flex-start; font-size: .92rem; font-weight: 500; color: var(--body-ink); margin: .2rem 0; }
.pf-check input { width: 18px; height: 18px; margin-top: .2rem; flex: 0 0 18px; accent-color: var(--blue); }
.pf-scenarios { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.pf-otp { font-size: 1.6rem !important; letter-spacing: .4em; text-align: center; font-family: var(--mono) !important; max-width: 16rem; }
.pf-linkbutton { background: none; border: 0; color: var(--blue); cursor: pointer; padding: 0; font: inherit; text-decoration: underline; text-underline-offset: 3px; }
.pf-inline-form summary { font-weight: 600; }
.pf-inline-form form { margin-top: .5rem; min-width: 240px; }
.pf-json { min-height: 180px; }

/* Sign-in */
.pf-auth { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 2.5rem; align-items: start; padding: 1.5rem 0; max-width: 62rem; }
.pf-auth .card { padding: 2rem; }
.pf-auth-aside { padding-top: 2.4rem; }
.pf-resend { margin-top: .5rem; }
.pf-message { max-width: 40rem; padding: 2rem; }

/* Status pills */
.pf-status, .pf-mode { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; border: 1px solid var(--border); background: var(--canvas); color: var(--slate); white-space: nowrap; }
.pf-status.active, .pf-status.published, .pf-status.sent, .pf-mode.live { background: var(--pass-bg); color: var(--pass); border-color: var(--pass-line); }
.pf-status.invited, .pf-status.onboarding, .pf-status.in_review, .pf-status.logged, .pf-mode.sandbox { background: var(--ice); color: var(--blue); border-color: #BFD3EC; }
.pf-status.disabled, .pf-status.suspended, .pf-status.failed, .pf-status.undelivered, .pf-status.retired, .pf-status.paused, .pf-mode.paused { background: var(--hold-bg); color: var(--hold); border-color: var(--hold-line); }
.pf-status.draft { background: var(--flag-bg); color: var(--flag); border-color: var(--flag-line); }

/* Dashboard bits */
.pf-attention { display: grid; gap: .6rem; margin-top: 1rem; }
.pf-attention a { text-decoration: none; color: var(--body-ink); display: block; }
.pf-feed { list-style: none; padding: 0; margin: 0 0 .8rem; }
.pf-feed li { padding: .45rem 0; border-bottom: 1px solid var(--border); font-size: .88rem; }
.pf-feed .mono { color: var(--slate); margin-right: .4rem; word-break: normal; }
.pf-row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .7rem .2rem; border-bottom: 1px solid var(--border); text-decoration: none; color: var(--body-ink); }
.pf-row:hover { background: var(--canvas); }
.pf-details { max-width: 28rem; font-size: .7rem; }
.pf-steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: .8rem; }
.pf-steps a { display: flex; flex-direction: column; gap: .2rem; padding: 1rem 1.1rem; border: 1px solid var(--border); border-radius: 18px; background: var(--paper); text-decoration: none; color: var(--body-ink); box-shadow: var(--shadow-soft); height: 100%; }
.pf-steps a:hover { border-color: var(--blue); }
.pf-steps li.done a { background: var(--pass-bg); border-color: var(--pass-line); }
.pf-step-mark { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--ice); color: var(--blue); font-weight: 700; font-size: .85rem; margin-bottom: .3rem; }
.pf-steps li.done .pf-step-mark { background: var(--pass); color: #fff; }

/* Agents */
.pf-template { display: flex; flex-direction: column; gap: .35rem; }
.pf-template h3 { margin-top: 0; }
.pf-template .btn { align-self: flex-start; margin-top: .6rem; }
.pf-key { border: 2px solid var(--teal); background: var(--mint); border-radius: 20px; padding: 1.2rem 1.4rem; margin-bottom: 1.2rem; }
.pf-key h2 { margin-top: 0; }
.pf-copy { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; margin: .5rem 0; }
.pf-copy code { flex: 1; min-width: 0; background: var(--paper); border: 1px solid var(--border); border-radius: 12px; padding: .6rem .8rem; font-size: .82rem; }
.pf-modecard { border: 1px solid var(--border); border-radius: 16px; padding: .8rem 1rem; background: var(--canvas); }
.pf-modecard.on { border-color: var(--navy); background: var(--paper); box-shadow: inset 0 0 0 1px var(--navy); }
.pf-codetabs { margin: .6rem 0 0; }
.pf-codetabs + pre, pre.pf-code { margin-top: .5rem; }

/* Decisions and twin notes */
.pf-decision { border: 1px solid var(--border); border-radius: 20px; padding: 1.1rem 1.3rem; margin: .9rem 0; background: var(--paper); box-shadow: var(--shadow-soft); }
.pf-decision > header { display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start; }
.pf-decision > header h3 { margin: 0 0 .2rem; }
.pf-decision h4 { margin: .8rem 0 .3rem; font-size: .95rem; }
.pf-actions { margin: 0 0 .6rem; padding-left: 1.3rem; }
.pf-actions li { margin: .3rem 0; }
.pf-twin-note { border: 1px solid #BFD3EC; background: var(--ice); border-radius: 16px; padding: .8rem 1rem; margin: .8rem 0; }
.pf-twin-note.uncovered { background: var(--canvas); border-style: dashed; border-color: var(--control); }
.pf-twin-head { display: flex; gap: .7rem; align-items: center; }
.pf-twin-head > div { flex: 1; }
.pf-twin-head .persona-initial { width: 38px; height: 38px; border-radius: 12px; font-size: 1.1rem; margin: 0; background: var(--paper); }
.pf-twin-text { white-space: pre-line; margin: .6rem 0 .2rem; }
.pf-confidence { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; padding: 2px 9px; border-radius: 999px; background: var(--paper); color: var(--slate); border: 1px solid var(--border); white-space: nowrap; }
.pf-confidence.high { color: var(--pass); border-color: var(--pass-line); }
.pf-confidence.medium { color: var(--flag); border-color: var(--flag-line); }
.pf-scenario-note { margin: -.4rem 0 1.2rem .4rem; }
.pf-tally { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: .6rem; }
.pf-tally .stat { min-width: 160px; }
.pf-share h2 { margin-top: 0; }
.persona-initial { display: grid; place-items: center; height: 56px; width: 56px; border-radius: 18px; background: var(--ice); color: var(--ink); font: 500 1.7rem var(--display); margin-bottom: .8rem; }
.persona-card { display: flex; flex-direction: column; align-items: flex-start; gap: .2rem; }
.pf-persona-link { text-decoration: none; color: var(--body-ink); }
.pf-persona-link:hover { border-color: var(--blue); box-shadow: var(--shadow-card); }
.pf-sample { padding-left: 1.1rem; font-size: .88rem; }
.pf-sample li { margin: .5rem 0; }

/* Studio */
.pf-readiness { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 1.5rem; align-items: center; margin-bottom: .4rem; }
.pf-tips { margin: 0; padding-left: 1.1rem; color: var(--body-ink); }
.pf-meter { display: block; width: 100%; max-width: 22rem; height: 8px; border-radius: 999px; background: var(--border); overflow: hidden; margin: .4rem 0; }
.pf-meter.big { height: 12px; }
.pf-meter-fill { display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--teal)); border-radius: 999px; }
.pf-meter-fill.r0 { width: 3%; } .pf-meter-fill.r10 { width: 10%; } .pf-meter-fill.r20 { width: 20%; } .pf-meter-fill.r30 { width: 30%; }
.pf-meter-fill.r40 { width: 40%; } .pf-meter-fill.r50 { width: 50%; } .pf-meter-fill.r60 { width: 60%; } .pf-meter-fill.r70 { width: 70%; }
.pf-meter-fill.r80 { width: 80%; } .pf-meter-fill.r90 { width: 90%; } .pf-meter-fill.r100 { width: 100%; }
.pf-q { font-size: 1.02rem; }
.pf-item { border-bottom: 1px solid var(--border); padding: .8rem 0; }
.pf-item-head { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.pf-item-head form { margin-left: auto; }
.pf-item p { margin: .4rem 0; white-space: pre-line; }
.pf-review { border: 1px solid var(--border); border-radius: 18px; padding: 1rem 1.2rem; margin: .8rem 0; }
.pf-review.in_review { border-color: var(--blue); box-shadow: inset 4px 0 0 var(--blue); }
.pf-review > header { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.pf-review h3 { margin: 0; }
.pf-mail { white-space: pre-wrap; font-size: .78rem; }

/* Studio journey: progress, steps, interview, practice rounds, deploy gate */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.pf-progress { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.5rem; align-items: center; }
.pf-progress p { margin: .2rem 0; }
.pf-next { border-left: 3px solid var(--teal); padding-left: 1.1rem; }
.pf-next p { font-weight: 600; color: var(--ink); }
.pf-next .btn { margin-top: .5rem; }
.pf-stepper { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .5rem; margin: 1.1rem 0; }
.pf-stepper a { display: flex; align-items: center; gap: .6rem; padding: .7rem .9rem; border: 1px solid var(--border); border-radius: 16px; background: var(--paper); color: var(--body-ink); text-decoration: none; font-weight: 600; }
.pf-stepper a:hover { border-color: var(--blue); }
.pf-stepper .pf-step-mark { margin: 0; flex: 0 0 28px; }
.pf-stepper a.done .pf-step-mark { background: var(--pass); color: #fff; }
.pf-stepper a.active { border-color: var(--navy); box-shadow: inset 0 0 0 1px var(--navy); color: var(--ink); }
.pf-stepper a.active .pf-step-mark { background: var(--navy); color: #fff; }
.pf-teach { display: grid; grid-template-columns: 15rem minmax(0, 1fr); gap: 1.2rem; align-items: start; }
.pf-topics { display: flex; flex-direction: column; gap: 4px; position: sticky; top: 80px; }
.pf-topics a { display: flex; justify-content: space-between; gap: .5rem; padding: .65rem .85rem; border-radius: 12px; color: var(--body-ink); text-decoration: none; font-size: .92rem; font-weight: 500; border: 1px solid transparent; }
.pf-topics a:hover { background: var(--mint); }
.pf-topics a.active { background: var(--paper); border-color: var(--navy); color: var(--ink); font-weight: 600; }
.pf-topics a.done .pf-count { color: var(--pass); }
.pf-count { font: 600 .78rem var(--mono); color: var(--slate); }
.pf-question { border: 1px solid var(--border); border-radius: 16px; padding: .9rem 1rem; margin: .5rem 0; background: var(--canvas); }
.pf-question label { display: flex; flex-direction: column; align-items: flex-start; gap: .35rem; margin: 0 0 .5rem; }
.pf-question .pf-q { color: var(--ink); font-weight: 600; }
.pf-question textarea { background: var(--paper); }
.pf-question-foot { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-top: .4rem; flex-wrap: wrap; }
.pf-question-foot details { flex: 1; min-width: 200px; }
.pf-question-foot input { width: 100%; margin-top: .3rem; }
.pf-row-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: .6rem; }
.pf-row-actions p { margin: 0; }
.pf-row-actions:empty { display: none; }
.pf-practice { border: 1px solid var(--border); border-radius: 16px; padding: .9rem 1rem; margin: .6rem 0; }
.pf-practice legend { font-weight: 600; color: var(--ink); padding: 0 .3rem; }
.pf-num { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--ice); color: var(--blue); font-size: .8rem; margin-right: .3rem; }
.pf-choice { display: flex; gap: .6rem; flex-wrap: wrap; margin: .4rem 0 .6rem; }
.pf-choice label { display: flex; align-items: center; gap: .45rem; border: 1px solid var(--control); border-radius: 999px; padding: .45rem .95rem; cursor: pointer; font-weight: 600; font-size: .9rem; margin: 0; }
.pf-choice label:has(input:checked) { background: var(--navy); border-color: var(--navy); color: #fff; }
.pf-choice input { accent-color: var(--teal); }
.pf-gate { list-style: none; padding: 0; margin: .4rem 0 1rem; }
.pf-gate li { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; gap: .6rem; align-items: center; padding: .55rem 0; border-bottom: 1px solid var(--border); }
.pf-tick { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--control); font-size: .8rem; font-weight: 700; }
.pf-gate li.ok .pf-tick { background: var(--pass); border-color: var(--pass); color: #fff; }
.pf-howto { padding-left: 1.2rem; }
.pf-howto li { margin: .45rem 0; }
.pf-card-top { display: flex; justify-content: space-between; align-items: flex-start; width: 100%; }
.persona-card .btn { margin-top: .5rem; }
.pf-inline-h { display: inline; margin: 0; font-size: 1.2rem; }

/* Case bench and the RegBench Score */
.pf-score-main { display: flex; flex-direction: column; gap: .1rem; }
.pf-score-num { font: 600 2.6rem/1 var(--display); color: var(--ink); margin: .3rem 0; }
.pf-score-parts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .5rem; margin: .8rem 0; }
.pf-score-parts div { background: var(--canvas); border: 1px solid var(--border); border-radius: 12px; padding: .5rem .7rem; }
.pf-score-parts dt { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--slate); }
.pf-score-parts dd { margin: 0; font: 600 1.2rem var(--display); color: var(--ink); }
.pf-stats th { width: 34%; font-weight: 600; text-align: left; }
.pf-case-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.pf-filter { display: flex; gap: .3rem; flex-wrap: wrap; }
.pf-filter a { padding: .35rem .8rem; border-radius: 999px; border: 1px solid var(--border); text-decoration: none; color: var(--body-ink); font-size: .85rem; }
.pf-filter a.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.pf-choice-set { border: 0; padding: 0; margin: .4rem 0; }
.pf-choice-set legend { font-weight: 700; color: var(--ink); font-size: .92rem; margin-bottom: .2rem; }
.pf-answer { border: 1px solid var(--border); border-radius: 18px; padding: 1rem 1.1rem; background: var(--paper); }
.pf-answer.you { border-color: var(--navy); box-shadow: inset 0 0 0 1px var(--navy); }
.pf-answer h4 { margin: 0 0 .4rem; }
.pf-verdict { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .78rem; font-weight: 700; border: 1px solid var(--border); }
.pf-verdict.compliant { background: var(--pass-bg); color: var(--pass); border-color: var(--pass-line); }
.pf-verdict.gray_area { background: var(--flag-bg); color: var(--flag); border-color: var(--flag-line); }
.pf-verdict.non_compliant { background: var(--hold-bg); color: var(--hold); border-color: var(--hold-line); }

/* Digital Twin personality: avatar, greeting, levels, badges */
.pf-avatar { display: block; flex: 0 0 auto; }
.pf-twin-hero { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 1.6rem; align-items: center; margin-bottom: 1.2rem; }
.pf-twin-portrait { display: flex; flex-direction: column; align-items: center; gap: .5rem; }
.pf-twin-intro h1 { margin: .3rem 0; display: flex; align-items: center; gap: .7rem; flex-wrap: wrap; }
.pf-bubble { position: relative; background: var(--paper); border: 1px solid var(--border); border-radius: 18px; padding: .75rem 1rem; color: var(--ink); font-weight: 500; box-shadow: var(--shadow-soft); max-width: 46rem; }
.pf-bubble::before { content: ""; position: absolute; left: -7px; top: 18px; width: 12px; height: 12px; background: var(--paper); border-left: 1px solid var(--border); border-bottom: 1px solid var(--border); transform: rotate(45deg); }
.pf-level-pill { display: inline-block; padding: 3px 12px; border-radius: 999px; background: var(--navy); color: #fff; font-size: .78rem; font-weight: 700; white-space: nowrap; }
.pf-level { max-width: 34rem; }
.pf-level-head { display: flex; gap: .7rem; align-items: center; flex-wrap: wrap; }
.pf-level.compact .pf-level-pill { display: none; }
.pf-streak { font-size: .8rem; font-weight: 700; color: var(--flag); background: var(--flag-bg); border: 1px solid var(--flag-line); border-radius: 999px; padding: 2px 10px; }
.pf-hero-progress { margin-bottom: .4rem; }
.pf-twin-card { display: flex; flex-direction: column; gap: .4rem; }
.pf-twin-card-top { display: flex; gap: 1rem; align-items: center; }
.pf-twin-card-top h2 { margin: 0 0 .2rem; }
.pf-twin-card .btn { align-self: flex-start; margin-top: .4rem; }
.pf-note-face .pf-avatar { width: 40px; height: 40px; }
.pf-celebrate { display: flex; gap: .9rem; align-items: center; background: linear-gradient(90deg, var(--mint), var(--ice)); border: 1px solid var(--pass-line); border-radius: 18px; padding: .8rem 1.1rem; margin: 0 0 1rem; color: var(--ink); }
.pf-celebrate-icons { font-size: 1.8rem; letter-spacing: .2rem; }
.pf-badges { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .6rem; }
.pf-badge { display: flex; flex-direction: column; align-items: center; text-align: center; gap: .2rem; padding: .8rem .6rem; border-radius: 16px; border: 1px solid var(--border); background: var(--paper); }
.pf-badge.earned { border-color: var(--pass-line); background: var(--pass-bg); }
.pf-badge.locked { opacity: .6; }
.pf-badge-icon { font-size: 1.8rem; line-height: 1.2; }
.pf-badge-name { font-weight: 700; color: var(--ink); font-size: .88rem; }
.pf-badge-hint { font-size: .74rem; color: var(--slate); }
.pf-avatar-picks { display: flex; gap: .8rem; flex-wrap: wrap; }
.pf-avatar-pick { display: flex; flex-direction: column; align-items: center; gap: .2rem; border: 1px solid var(--border); border-radius: 16px; padding: .5rem .7rem; cursor: pointer; margin: 0; }
.pf-avatar-pick:has(input:checked) { border-color: var(--navy); box-shadow: inset 0 0 0 1px var(--navy); }
.pf-avatar-pick input { margin: 0; }
.pf-swatch::before { content: ""; display: inline-block; width: 14px; height: 14px; border-radius: 50%; margin-right: .2rem; vertical-align: -2px; }
.pf-swatch.navy::before { background: #071F46; } .pf-swatch.blue::before { background: #1467B8; } .pf-swatch.teal::before { background: #00897F; }
.pf-swatch.violet::before { background: #5B3FA8; } .pf-swatch.amber::before { background: #B86E00; } .pf-swatch.coral::before { background: #C2453D; }
.pf-tokens { font-weight: 500; }

/* Case collections, flags and charts */
.pf-collections { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }
.pf-collection { display: flex; flex-direction: column; gap: .35rem; text-decoration: none; color: var(--body-ink); }
.pf-collection:hover { border-color: var(--blue); box-shadow: var(--shadow-card); }
.pf-collection h2 { margin: .3rem 0 0; font-size: 1.15rem; }
.pf-flags { display: flex; gap: .35rem; align-items: center; flex-wrap: wrap; margin: .3rem 0; }
.pf-flags img, .pf-case-flags img { border-radius: 3px; box-shadow: 0 0 0 1px var(--border); }
.pf-flags .small { margin-right: .5rem; }
.pf-case-flags { display: flex; gap: .2rem; flex: 0 0 auto; }
.pf-row-main { flex: 1; min-width: 0; }
.pf-chart { width: 100%; overflow-x: auto; }
.pf-chart-svg { width: 100%; height: auto; display: block; min-width: 420px; }
.pf-legend { display: flex; gap: 1.2rem; flex-wrap: wrap; font-size: .85rem; color: var(--body-ink); margin: .2rem 0 .4rem; }
.pf-legend .pf-key { display: inline-block; width: 18px; height: 3px; flex: 0 0 18px; border: 0; padding: 0; border-radius: 2px; margin: 0 .4rem 0 0; vertical-align: middle; }
.pf-legend .pf-key.claude { background: #1467B8; } .pf-legend .pf-key.twin { background: #B86E00; }
.pf-answer.claude { border-color: #BFD3EC; } .pf-answer.twin { border-color: #F2D9A6; }
.pf-usage-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem; align-items: center; text-decoration: none; color: var(--body-ink); }
.pf-usage-card:hover { border-color: var(--blue); }
tr.pf-me td { background: var(--ice); font-weight: 600; }
.pf-tournament { margin-bottom: .6rem; }

/* Digital Twin quality */
.pf-quality-head { display: flex; gap: 1rem; align-items: center; }
.pf-quality-head > div:nth-child(2) { flex: 1; }
.pf-quality-head h3 { margin: 0; }
.pf-quality-score { display: flex; flex-direction: column; align-items: center; min-width: 6rem; padding: .4rem .8rem; border-radius: 14px; border: 1px solid var(--border); }
.pf-quality-score strong { font: 600 1.6rem var(--display); color: var(--ink); }
.pf-quality-score.excellent { background: var(--pass-bg); border-color: var(--pass-line); }
.pf-quality-score.good { background: var(--ice); border-color: #BFD3EC; }
.pf-quality-score.developing { background: var(--flag-bg); border-color: var(--flag-line); }
.pf-quality-score.needs-work { background: var(--hold-bg); border-color: var(--hold-line); }
.pf-gate li.miss .pf-tick { border-color: var(--hold); color: var(--hold); }
.pf-gate li.na { opacity: .65; }

/* Embedded simulation */
.pf-embed { background: var(--canvas); }
.pf-embed-head { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.4rem; background: var(--paper); border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.pf-embed-head img { width: 168px; height: auto; }
.pf-embed-head > div { flex: 1; }
.pf-embed-main { padding: 1rem 1.4rem 2rem; max-width: 70rem; margin: 0 auto; }

@media (max-width: 900px) {
  .pf-shell { grid-template-columns: 1fr; }
  .pf-side { position: static; flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--border); padding: .5rem 16px; }
  .pf-side a { white-space: nowrap; }
  .pf-side-grouped { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: .75rem; max-height: none; overflow: visible; padding: 1rem; }
  .pf-side-grouped > a { grid-column: 1 / -1; }
  .pf-side-grouped a { white-space: normal; }
  .pf-nav-group { margin-top: 0; }
  .pf-main { padding: 1.2rem 16px 2.5rem; }
  .pf-auth, .pf-readiness, .pf-progress, .pf-teach { grid-template-columns: 1fr; }
  .pf-stepper, .pf-score-parts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pf-twin-hero, .pf-usage-card { grid-template-columns: 1fr; }
  .pf-twin-portrait { flex-direction: row; }
  .pf-topics { position: static; flex-direction: row; overflow-x: auto; }
  .pf-topics a { white-space: nowrap; }
  .pf-auth-aside { padding-top: 0; }
  .pf-who { display: none; }
  .pf-top-inner { padding: 8px 16px; }
}

/* Expert licensing: marketplace, desk, statements (licensing_routes.py) */
.pf-inline { display: inline-flex; flex-wrap: wrap; gap: .35rem; align-items: center; margin: 0; }
.pf-inline input[type=text], .pf-inline select { min-height: 36px; padding: .3rem .55rem; border-radius: 10px; }
.pf-apply { padding-top: 1.5rem; padding-bottom: 2rem; }
.pf-rec-decision { margin: .5rem 0; }
.pf-check-block { border-top: 1px solid var(--border); margin-top: .8rem; padding-top: .6rem; }
.pf-check-block h4 { display: flex; align-items: center; gap: .5rem; margin: 0 0 .3rem; }
.pf-application { border-bottom: 1px solid var(--border); padding: .9rem 0; }
.pf-application h3 { margin: 0 0 .2rem; }
.persona-card table.data { width: 100%; margin-top: .4rem; }
.pf-demo-band { border-radius: 0; margin: 0; padding: .55rem 0; font-size: .88rem; }
.pf-demo-main { padding-top: 1.4rem; padding-bottom: 3rem; }