/* Teacher Portfolio Multi-user — scoped styles */
.portfolio-page{--pf-navy:#0d2d5e;--pf-blue:#1d4ed8;--pf-sky:#0ea5e9;--pf-gold:#eab84c;--pf-ink:#152238;--pf-muted:#637083;--pf-soft:#f4f7fc;--pf-line:#dce4ef;background:#f7f9fd;color:var(--pf-ink)}
.portfolio-page .container{width:min(1180px,calc(100% - 32px));margin-inline:auto}
.pf-kicker,.pf-eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.09em;color:#3561a6}
.pf-directory-hero{position:relative;overflow:hidden;background:linear-gradient(125deg,#09234b 0%,#154b89 54%,#0b6f82 100%);color:#fff;padding:72px 0 82px}
.pf-directory-hero:before,.pf-directory-hero:after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.07)}
.pf-directory-hero:before{width:440px;height:440px;right:-170px;top:-210px}.pf-directory-hero:after{width:220px;height:220px;left:-80px;bottom:-120px}
.pf-directory-hero-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;position:relative;z-index:1}
.pf-directory-hero .pf-kicker,.pf-profile-hero .pf-kicker{color:#ffe29b;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.19);padding:8px 13px;border-radius:999px}
.pf-directory-hero h1{font-size:clamp(36px,5vw,62px);line-height:1.05;margin:18px 0 13px;font-weight:900;letter-spacing:-1px}.pf-directory-hero p{font-size:18px;line-height:1.75;max-width:730px;color:#e5efff;margin:0}
.pf-hero-orb{width:160px;height:160px;display:grid;place-items:center;border-radius:42px;background:linear-gradient(145deg,rgba(255,255,255,.2),rgba(255,255,255,.07));border:1px solid rgba(255,255,255,.23);box-shadow:0 30px 80px rgba(0,0,0,.2);transform:rotate(7deg);font-size:74px;color:#ffd86a;flex:0 0 160px;backdrop-filter:blur(14px)}
.pf-directory-wrap{padding-bottom:70px}.pf-filter-card{display:flex;align-items:center;gap:12px;padding:16px;background:#fff;border:1px solid rgba(211,222,238,.9);box-shadow:0 15px 44px rgba(16,45,84,.11);border-radius:20px;margin:-31px 0 44px;position:relative;z-index:3}
.pf-search-field{display:flex;align-items:center;gap:10px;flex:1;min-width:220px;border:1px solid var(--pf-line);border-radius:13px;padding:0 14px;background:#fbfcff;color:#718096}.pf-search-field:focus-within{border-color:#7ea4dd;box-shadow:0 0 0 4px rgba(29,78,216,.09)}
.pf-search-field input,.pf-filter-card select{height:45px;border:0;outline:0;background:transparent;color:var(--pf-ink);font:inherit;width:100%}.pf-filter-card select{width:auto;min-width:190px;padding:0 38px 0 13px;border:1px solid var(--pf-line);border-radius:13px;background-color:#fbfcff}
.pf-filter-card .btn{min-height:45px;white-space:nowrap}.pf-directory-head,.pf-section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:0 0 24px}.pf-directory-head h2,.pf-section-head h2{font-size:clamp(24px,3vw,34px);line-height:1.2;margin:4px 0 0;color:var(--pf-navy)}
.pf-count{display:flex;align-items:baseline;gap:6px;color:var(--pf-muted)}.pf-count strong{font-size:30px;color:var(--pf-blue)}
.pf-profile-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.pf-profile-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--pf-line);border-radius:24px;box-shadow:0 12px 34px rgba(18,49,89,.07);transition:.25s ease}.pf-profile-card:hover{transform:translateY(-5px);box-shadow:0 22px 50px rgba(18,49,89,.14);border-color:#b7cbe7}
.pf-profile-photo{display:block;height:250px;background:linear-gradient(145deg,#dce7f8,#b8ccea);overflow:hidden;color:#fff;font-size:82px;text-align:center}.pf-profile-photo img{width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .4s}.pf-profile-card:hover .pf-profile-photo img{transform:scale(1.035)}.pf-profile-photo>i{display:grid;place-items:center;height:100%}
.pf-profile-content{padding:21px}.pf-dept{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#3765a6;background:#edf4ff;border-radius:999px;padding:5px 9px}.pf-profile-content h3{font-size:21px;line-height:1.25;margin:12px 0 5px}.pf-profile-content h3 a{color:var(--pf-navy);text-decoration:none}.pf-profile-content p{margin:0;color:var(--pf-muted);min-height:25px}.pf-profile-content>small{display:block;color:#64748b;margin-top:7px}
.pf-card-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0;border-top:1px solid #edf1f7;padding-top:15px}.pf-card-stats span{font-size:11px;color:var(--pf-muted)}.pf-card-stats strong{display:block;color:var(--pf-ink);font-size:18px}.pf-view-btn{display:flex;align-items:center;justify-content:space-between;text-decoration:none;color:#1d4ed8;font-weight:800}.pf-view-btn:hover{color:#0d2d5e}
.pf-empty{padding:58px 24px;text-align:center;background:#fff;border:1px dashed #b9c8dc;border-radius:24px;color:var(--pf-muted)}.pf-empty>i{display:block;font-size:54px;color:#7293c0;margin-bottom:10px}.pf-empty h2,.pf-empty h3{color:var(--pf-navy);margin:6px 0}.pf-empty p{margin:0 0 18px}
/* Profile hero */
.pf-profile-hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(122deg,rgba(8,31,69,.98),rgba(18,72,132,.94),rgba(10,106,123,.9));padding:62px 0}.pf-profile-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(4,18,45,.78),rgba(8,39,79,.58)),var(--pf-hero-image,none);background-position:center;background-size:cover;opacity:.8}.pf-profile-hero:after{content:"";position:absolute;width:390px;height:390px;border-radius:50%;right:-100px;top:-210px;background:rgba(255,255,255,.08)}
.pf-profile-hero-inner{display:flex;align-items:center;gap:36px;position:relative;z-index:1}.pf-avatar-xl{width:210px;height:210px;border-radius:44px;overflow:hidden;display:grid;place-items:center;flex:0 0 210px;background:linear-gradient(145deg,#dce8f8,#a9c2e5);border:6px solid rgba(255,255,255,.88);box-shadow:0 24px 50px rgba(0,0,0,.25);font-size:95px;color:#fff}.pf-avatar-xl img{width:100%;height:100%;object-fit:cover;object-position:center top}.pf-profile-identity{min-width:0}.pf-profile-identity h1{font-size:clamp(34px,5vw,57px);margin:15px 0 4px;line-height:1.08;font-weight:900}.pf-position{font-size:21px;color:#d9e8ff;margin:0 0 14px}.pf-identity-meta{display:flex;gap:12px;flex-wrap:wrap}.pf-identity-meta span{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:7px 11px;color:#eef5ff}.pf-hero-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:23px}.btn-gold{background:linear-gradient(135deg,#f3ca62,#e9a923);color:#342500;border:0}.btn-light{background:#fff;color:#123865;border:0}.btn-gold:hover,.btn-light:hover{filter:brightness(.96);transform:translateY(-1px)}
.pf-profile-layout{display:grid;grid-template-columns:290px minmax(0,1fr);gap:28px;padding:40px 0 75px;align-items:start}.pf-profile-side{position:sticky;top:92px;display:grid;gap:18px}.pf-side-card,.pf-content-card{background:#fff;border:1px solid var(--pf-line);border-radius:21px;padding:22px;box-shadow:0 10px 30px rgba(17,46,84,.06)}.pf-side-card h2{font-size:17px;color:var(--pf-navy);margin:0 0 15px}.pf-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.pf-stat-grid div{text-align:center;border-right:1px solid #e7edf5}.pf-stat-grid div:last-child{border:0}.pf-stat-grid strong{display:block;font-size:22px;color:#1d4ed8}.pf-stat-grid span{font-size:10px;color:var(--pf-muted)}.pf-contact{display:flex;align-items:center;gap:10px;color:var(--pf-ink);text-decoration:none;margin:10px 0;min-width:0}.pf-contact i{width:34px;height:34px;display:grid;place-items:center;background:#edf4ff;color:#1d4ed8;border-radius:10px;flex:0 0 34px}.pf-contact span{overflow:hidden;text-overflow:ellipsis;font-size:13px}
.pf-profile-main{display:grid;gap:30px;min-width:0}.pf-content-card h2{font-size:28px;margin:4px 0 15px;color:var(--pf-navy)}.pf-richtext{font-size:16px;line-height:1.85;color:#3e4d61}.pf-philosophy{position:relative;margin:0;background:linear-gradient(135deg,#102f62,#1d5b95);color:#fff;padding:29px 32px 26px 78px;border-radius:23px;box-shadow:0 18px 35px rgba(21,74,134,.18)}.pf-philosophy>i{position:absolute;left:25px;top:22px;font-size:40px;color:#f4ca65}.pf-philosophy p{font-size:18px;line-height:1.75;margin:0}.pf-philosophy cite{display:block;margin-top:8px;color:#dbeaff;font-size:12px}
.pf-section-block{min-width:0}.pf-section-head>a{color:#1d4ed8;text-decoration:none;font-weight:800}.pf-category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.pf-category-card{display:flex;align-items:center;gap:13px;background:#fff;border:1px solid var(--pf-line);border-radius:17px;padding:16px;text-decoration:none;color:var(--pf-ink);transition:.2s}.pf-category-card:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(17,46,84,.09)}.pf-category-card>i:first-child{width:45px;height:45px;display:grid;place-items:center;border-radius:14px;background:#edf4ff;color:#1d4ed8;font-size:21px}.pf-category-card>i:last-child{margin-left:auto;color:#8492a6}.pf-category-card div{min-width:0}.pf-category-card strong{display:block}.pf-category-card span{font-size:12px;color:var(--pf-muted)}
.pf-color-gold{--pf-accent:#d99708}.pf-color-indigo{--pf-accent:#4f46e5}.pf-color-emerald{--pf-accent:#059669}.pf-color-rose{--pf-accent:#e11d48}.pf-color-sky{--pf-accent:#0284c7}.pf-color-brand{--pf-accent:#2563eb}.pf-category-card[class*="pf-color-"]>i:first-child{color:var(--pf-accent);background:color-mix(in srgb,var(--pf-accent) 11%,white)}
.pf-timeline{position:relative;display:grid;gap:0}.pf-timeline:before{content:"";position:absolute;left:22px;top:20px;bottom:20px;width:2px;background:#d8e3f2}.pf-timeline-item{position:relative;display:grid;grid-template-columns:45px 1fr;gap:15px;padding:0 0 22px}.pf-timeline-icon{position:relative;z-index:1;width:45px;height:45px;display:grid;place-items:center;border-radius:50%;background:#fff;border:2px solid #aac0df;color:#1d4ed8}.pf-timeline-item h3{font-size:17px;margin:2px 0}.pf-timeline-item strong{display:block;font-size:13px;color:#365d93}.pf-timeline-item p{color:var(--pf-muted);margin:5px 0;line-height:1.65}.pf-timeline-item small{color:#77859a}
/* Work cards and pages */
.pf-work-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px}.pf-work-card{overflow:hidden;background:#fff;border:1px solid var(--pf-line);border-radius:20px;box-shadow:0 10px 30px rgba(17,46,84,.06);transition:.22s}.pf-work-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(17,46,84,.12)}.pf-work-cover{position:relative;display:grid;place-items:center;height:205px;background:linear-gradient(145deg,#dbe8fb,#acc4e7);background-size:cover;background-position:center;text-decoration:none;color:#fff;font-size:56px}.pf-work-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,28,64,.33),transparent 60%)}.pf-featured{position:absolute;z-index:1;left:13px;top:13px;background:#fff4c9;color:#805000;border-radius:999px;padding:6px 10px;font-size:11px;font-weight:800}.pf-work-body{padding:18px}.pf-category{display:inline-flex;align-items:center;gap:5px;color:var(--pf-accent,#2563eb);background:color-mix(in srgb,var(--pf-accent,#2563eb) 10%,white);padding:5px 9px;border-radius:999px;font-size:11px;font-weight:800}.pf-work-body h3{font-size:18px;line-height:1.35;margin:10px 0 7px}.pf-work-body h3 a{color:var(--pf-navy);text-decoration:none}.pf-work-body p{color:var(--pf-muted);font-size:13px;line-height:1.6;margin:0 0 10px}.pf-work-meta{display:flex;gap:11px;flex-wrap:wrap;color:#77869a;font-size:11px}
.pf-subhero{background:linear-gradient(125deg,#0b2d5e,#17649a);color:#fff;padding:45px 0}.pf-subhero h1{font-size:clamp(29px,4vw,45px);line-height:1.15;margin:14px 0 8px}.pf-subhero p{max-width:850px;margin:0;color:#e4f0ff;font-size:16px}.pf-breadcrumb{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:12px}.pf-breadcrumb a{color:#fff;text-decoration:none}.pf-breadcrumb span{color:#cfe0f5}.pf-works-page{padding:0 0 70px}.pf-works-page .pf-filter-card{margin-top:-25px}.pf-works-page>.pf-work-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.pf-work-subhero{padding-bottom:55px}.pf-work-subhero .pf-category{margin-top:18px;background:rgba(255,255,255,.15);color:#fff}.pf-work-subhero h1{max-width:980px}.pf-work-head-meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:18px;color:#dceaff}.pf-work-head-meta span{display:flex;align-items:center;gap:6px}.pf-work-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:26px;padding:38px 0 68px;align-items:start}.pf-work-article{min-width:0;background:#fff;border:1px solid var(--pf-line);border-radius:23px;padding:26px;box-shadow:0 12px 35px rgba(17,46,84,.06)}.pf-work-main-image{display:block;width:100%;max-height:520px;object-fit:cover;border-radius:17px;margin-bottom:26px}.pf-work-article section+section{border-top:1px solid #e7edf5;padding-top:22px;margin-top:22px}.pf-work-article h2{color:var(--pf-navy);font-size:23px;margin:0 0 12px}.pf-work-aside{display:grid;gap:17px;position:sticky;top:92px}.pf-info-row{display:flex;align-items:flex-start;gap:11px;margin:14px 0}.pf-info-row>i{width:36px;height:36px;display:grid;place-items:center;border-radius:11px;background:#edf4ff;color:#1d4ed8;flex:0 0 36px}.pf-info-row small{display:block;color:var(--pf-muted);font-size:10px}.pf-info-row strong{display:block;font-size:13px;line-height:1.45}.pf-file-list{display:grid;gap:9px}.pf-file-list a{display:flex;gap:10px;align-items:center;padding:10px;background:#f5f8fd;border:1px solid #e1e8f2;border-radius:12px;text-decoration:none;color:var(--pf-ink)}.pf-file-list>a>i{font-size:24px;color:#e11d48}.pf-file-list span{min-width:0}.pf-file-list strong{display:block;font-size:12px;overflow:hidden;text-overflow:ellipsis}.pf-file-list small{display:block;color:var(--pf-muted);font-size:10px}.pf-external{display:flex;align-items:center;gap:9px;text-decoration:none;color:#1d4ed8;font-weight:700;margin:10px 0}.pf-back-btn{width:100%}.pf-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.pf-gallery figure{margin:0}.pf-gallery img{width:100%;height:230px;object-fit:cover;border-radius:14px}.pf-gallery figcaption{font-size:11px;color:var(--pf-muted);padding:5px}
.pf-related{background:#eef3fa;padding:52px 0}.pf-mini-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.pf-mini-grid>a{display:flex;gap:12px;background:#fff;border:1px solid var(--pf-line);border-radius:16px;padding:10px;text-decoration:none;color:var(--pf-ink)}.pf-mini-grid img,.pf-mini-grid>a>span{width:85px;height:70px;object-fit:cover;border-radius:11px;flex:0 0 85px}.pf-mini-grid>a>span{display:grid;place-items:center;background:#e7eef8;color:#3f68a2;font-size:28px}.pf-mini-grid strong{display:block;font-size:13px;line-height:1.35}.pf-mini-grid small{color:var(--pf-muted)}
.person-portfolio-link{display:inline-flex;align-items:center;gap:5px;margin-top:10px;padding:6px 10px;border-radius:999px;background:#edf4ff;color:#1d4ed8;text-decoration:none;font-size:12px;font-weight:700}.person-portfolio-link:hover{background:#dce9ff}
@media(max-width:1000px){.pf-profile-grid{grid-template-columns:repeat(2,1fr)}.pf-profile-layout{grid-template-columns:1fr}.pf-profile-side{position:static;grid-template-columns:1fr 1fr}.pf-work-detail-layout{grid-template-columns:1fr}.pf-work-aside{position:static;grid-template-columns:repeat(2,1fr)}.pf-works-page>.pf-work-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.pf-directory-hero{padding:52px 0 68px}.pf-hero-orb{display:none}.pf-filter-card{flex-wrap:wrap}.pf-search-field{flex:1 1 100%}.pf-filter-card select{flex:1 1 180px}.pf-profile-grid{grid-template-columns:1fr}.pf-profile-photo{height:300px}.pf-profile-hero-inner{flex-direction:column;text-align:center}.pf-avatar-xl{width:175px;height:175px;flex-basis:175px;border-radius:36px}.pf-identity-meta,.pf-hero-actions{justify-content:center}.pf-profile-side{grid-template-columns:1fr}.pf-category-grid,.pf-work-grid,.pf-works-page>.pf-work-grid{grid-template-columns:1fr}.pf-work-aside{grid-template-columns:1fr}.pf-mini-grid{grid-template-columns:1fr}.pf-gallery{grid-template-columns:1fr}.pf-gallery img{height:auto}.pf-directory-head,.pf-section-head{align-items:flex-start}.pf-directory-head{flex-wrap:wrap}.pf-filter-card .btn{flex:1}.pf-work-article{padding:18px}}
@media(max-width:460px){.portfolio-page .container{width:min(100% - 22px,1180px)}.pf-directory-hero h1{font-size:35px}.pf-profile-photo{height:260px}.pf-profile-hero{padding:42px 0}.pf-profile-identity h1{font-size:33px}.pf-position{font-size:17px}.pf-philosophy{padding:58px 20px 22px}.pf-philosophy>i{left:20px;top:15px}.pf-work-cover{height:185px}}