:root{--navy:#061a31;--navy2:#0b2d4f;--blue:#0798f6;--cyan:#00d5ef;--sky:#eaf8ff;--ink:#142033;--muted:#5e7186;--white:#fff;--line:#dbe8f1;--green:#08a85d}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{color:inherit}.utility{background:#03162b;color:#d9efff;font-size:.82rem}.utility .wrap{display:flex;justify-content:space-between;gap:18px;padding-top:8px;padding-bottom:8px}.wrap{max-width:1220px;margin:auto;padding-left:22px;padding-right:22px}.top{background:white;color:var(--navy);position:sticky;top:0;z-index:10;box-shadow:0 2px 14px #00152b12}.nav{display:flex;align-items:center;justify-content:space-between;gap:22px;padding-top:14px;padding-bottom:14px}.brand{text-decoration:none;display:flex;align-items:center;gap:12px;font-weight:950;letter-spacing:.7px;font-size:1.45rem;line-height:1}.brandmark{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;border:4px solid #dff5ff;box-shadow:0 0 0 2px var(--navy);font-size:1.15rem}.brand span{color:var(--blue)}.brand small{display:block;font-size:.58rem;letter-spacing:3px;margin-top:5px;color:#334155}.menu{display:flex;flex-wrap:wrap;align-items:center;gap:15px;font-size:.84rem;font-weight:700}.menu a{text-decoration:none}.menu a:hover{color:var(--blue)}.login{padding:8px 11px;border:1px solid #cfe3f2;border-radius:7px}.enroll-nav{background:var(--blue);color:#fff;padding:9px 14px;border-radius:7px}.hero{background:linear-gradient(90deg,#03162bde,#06213cbf),url('academy-hero.png') center/cover;color:white;padding:92px 0 74px;min-height:570px}.hero .hero-copy{max-width:760px}.eyebrow{text-transform:uppercase;letter-spacing:2.5px;color:#39d9ff;font-weight:900;font-size:.82rem}.hero h1{font-size:clamp(3rem,7vw,5.6rem);line-height:.96;margin:14px 0 20px;max-width:850px;text-transform:uppercase}.hero h1 span{color:var(--cyan)}.hero p{max-width:720px;font-size:1.18rem;color:#e4f3fb}.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-block;padding:13px 20px;border-radius:8px;text-decoration:none;font-weight:850;background:linear-gradient(135deg,#00a9ff,#087ff0);color:white;border:0;cursor:pointer}.btn.alt{background:white;color:var(--navy)}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:#24445f}.stat{background:#082640;color:white;text-align:center;padding:23px 10px}.stat b{display:block;color:#36d8ff;font-size:1.5rem}.section{padding:68px 0}.section h2{font-size:2.15rem;margin:0 0 14px;color:var(--navy)}.lead{font-size:1.08rem;color:var(--muted);max-width:850px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}.card{border:1px solid var(--line);border-radius:14px;padding:24px;background:white;box-shadow:0 8px 24px rgba(20,50,70,.06)}.card h3{color:var(--navy);margin-top:8px}.card .tag{font-size:.75rem;font-weight:900;color:var(--blue);text-transform:uppercase;letter-spacing:1px}.course-icon{font-size:2rem}.soft{background:#f4faff}.check{padding-left:20px}.check li{margin:8px 0}.callout{background:linear-gradient(135deg,#071d35,#0b416b);color:white;border-radius:16px;padding:34px;margin-top:30px}.callout h2{color:white}.form{display:grid;gap:14px;max-width:760px}.form input,.form select,.form textarea{width:100%;padding:13px;border:1px solid #cbd5e1;border-radius:8px;font:inherit}.form textarea{min-height:130px}.notice{font-size:.9rem;color:var(--muted);background:#f8fafc;border-left:4px solid var(--blue);padding:12px 15px}.portal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.portal{padding:30px;border-radius:15px;color:white;background:#092a4a}.portal:nth-child(2){background:#08703f}.portal h3{font-size:1.35rem;margin:0 0 6px}.faq details{border-bottom:1px solid var(--line);padding:15px 0}.faq summary{font-weight:800;cursor:pointer;color:var(--navy)}.footer{background:#06172a;color:#b8c8d5;padding:42px 0;margin-top:40px}.footer strong{color:white}.crumb{font-size:.82rem;color:#d0e6f2;margin-bottom:10px}.badge{display:inline-block;padding:5px 9px;background:#e7f8ff;color:#0875a8;border-radius:999px;font-weight:800;font-size:.76rem}@media(max-width:980px){.menu a:not(.enroll-nav){display:none}.grid,.portal-grid{grid-template-columns:1fr 1fr}.stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.utility{display:none}.grid,.portal-grid{grid-template-columns:1fr}.hero{padding:65px 0}.hero h1{font-size:3rem}.stats{grid-template-columns:1fr 1fr}.brand small{display:none}}

/* V3 LMS layer */
.lms-shell{background:#f3f7fb;min-height:70vh}.dashboard{display:grid;grid-template-columns:260px 1fr;gap:24px;padding:32px 0}.sidebar{background:#071d35;color:#fff;border-radius:16px;padding:22px;height:max-content;position:sticky;top:100px}.sidebar h3{margin-top:0}.sidebar a{display:block;text-decoration:none;padding:10px 12px;border-radius:8px;margin:5px 0;color:#d9efff}.sidebar a:hover,.sidebar a.active{background:#0b416b;color:#fff}.dash-main h1{color:var(--navy);margin-top:0}.progressbar{height:14px;background:#dbe8f1;border-radius:99px;overflow:hidden}.progressbar span{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));width:0}.module-list{display:grid;gap:12px;margin-top:20px}.module-row{display:grid;grid-template-columns:58px 1fr auto;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px}.module-num{width:48px;height:48px;border-radius:12px;background:#e7f8ff;display:grid;place-items:center;font-weight:950;color:#0875a8}.module-row h3{margin:0;color:var(--navy)}.module-row p{margin:2px 0;color:var(--muted);font-size:.9rem}.status{font-size:.76rem;font-weight:900;padding:6px 9px;border-radius:999px;background:#eef2f7}.status.done{background:#dcfce7;color:#166534}.lesson-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:24px}.lesson-box,.quiz-box,.certificate{background:#fff;border:1px solid var(--line);border-radius:15px;padding:26px;box-shadow:0 8px 24px rgba(20,50,70,.06)}.video-placeholder{aspect-ratio:16/9;background:linear-gradient(135deg,#061a31,#0b416b);border-radius:12px;display:grid;place-items:center;color:#fff;text-align:center;padding:20px;margin:16px 0}.quiz-option{display:block;border:1px solid var(--line);padding:11px;border-radius:9px;margin:8px 0;cursor:pointer}.quiz-option:hover{background:#f4faff}.cert-wrap{max-width:900px;margin:auto;padding:35px}.certificate{text-align:center;border:10px double #0b416b;padding:55px 35px}.certificate h1{font-family:Georgia,serif;font-size:3rem;color:#071d35}.certificate .student-name{font-size:2rem;border-bottom:1px solid #94a3b8;display:inline-block;min-width:350px;padding:8px}.admin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.kpi{background:#fff;border:1px solid var(--line);padding:20px;border-radius:12px}.kpi b{display:block;font-size:1.8rem;color:var(--blue)}
@media(max-width:850px){.dashboard,.lesson-layout{grid-template-columns:1fr}.sidebar{position:static}.admin-grid{grid-template-columns:1fr 1fr}}
@media print{.utility,.top,.footer,.no-print{display:none!important}.certificate{box-shadow:none;margin-top:40px}}

/* V4 curriculum layer */
.module-head{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;margin-bottom:28px}.module-head h1{font-size:clamp(2.4rem,5vw,4.2rem);line-height:1.02;color:var(--navy);margin:12px 0}.module-progress-ring{width:105px;height:105px;border-radius:50%;border:10px solid #dff5ff;outline:3px solid var(--blue);display:grid;place-items:center;text-align:center;font-size:1.4rem;font-weight:950;color:var(--navy);background:#fff}.module-progress-ring small{display:block;font-size:.6rem;letter-spacing:2px;color:var(--muted)}.lesson-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.lesson-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:0 8px 24px rgba(20,50,70,.05)}.lesson-card h3{margin:6px 0;color:var(--navy)}.lesson-kicker{font-size:.72rem;font-weight:950;letter-spacing:1.5px;color:var(--blue)}.lab-panel{margin:26px 0;background:linear-gradient(135deg,#071d35,#0b416b);color:#fff;border-radius:16px;padding:30px}.lab-panel h2{color:#fff;margin:7px 0}.deliverables{display:grid;gap:7px;background:#ffffff12;border:1px solid #ffffff2b;padding:16px;border-radius:10px}.deliverables b{color:#39d9ff}.module-quiz{max-width:none}.qblock{padding:12px 0 18px;border-bottom:1px solid var(--line)}.quiz-result{padding:12px;border-radius:8px}.quiz-result.pass{background:#dcfce7;color:#166534}.quiz-result.retry{background:#fff7ed;color:#9a3412}.module-nav{display:flex;justify-content:space-between;gap:15px;margin-top:25px}.module-nav .alt{border:1px solid #cfe3f2}.module-link{text-decoration:none;color:inherit}.module-link:hover{border-color:var(--blue);transform:translateY(-1px)}.curriculum-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}.curriculum-card{display:flex;gap:15px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:17px;text-decoration:none}.curriculum-card>span{display:grid;place-items:center;min-width:48px;height:48px;border-radius:10px;background:#e7f8ff;color:#0875a8;font-weight:950}.curriculum-card b,.curriculum-card small{display:block}.curriculum-card b{color:var(--navy)}.curriculum-card small{color:var(--muted);margin-top:3px}.curriculum-card:hover{border-color:var(--blue)}
@media(max-width:760px){.module-head{grid-template-columns:1fr}.module-progress-ring{display:none}.lesson-grid,.curriculum-list{grid-template-columns:1fr}.module-row{grid-template-columns:50px 1fr}.module-row .status{grid-column:2}.module-nav{flex-wrap:wrap}}

/* V5 secure portal */
.auth-shell{min-height:72vh;background:linear-gradient(135deg,#061a33,#0b3b67);padding:60px 20px}.auth-card{max-width:520px;margin:auto;background:#fff;border-radius:18px;padding:32px;box-shadow:0 24px 70px #0005}.auth-card h1{margin-top:8px}.auth-card label{display:block;font-weight:700;margin-top:14px}.auth-card input,.auth-card select{width:100%;padding:13px;border:1px solid #cbd5e1;border-radius:9px;margin-top:6px}.auth-card .btn{width:100%;margin-top:18px;border:0}.portalbar{background:#071d35;color:#fff;padding:12px 0}.portalbar a{color:#8fe9ff;margin-right:18px}.admin-table{width:100%;border-collapse:collapse;background:#fff}.admin-table th,.admin-table td{padding:11px;border-bottom:1px solid #e2e8f0;text-align:left}.grade-pill{display:inline-block;padding:5px 9px;border-radius:999px;background:#e0f2fe;color:#075985;font-weight:800}.flash{padding:12px 14px;border-radius:9px;background:#e0f2fe;margin:12px 0}.danger{background:#fee2e2;color:#991b1b}.portal-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}.portal-stat{background:#fff;border-radius:14px;padding:20px;border:1px solid #dbeafe}.portal-stat strong{font-size:28px;display:block;color:#075985}.tiny{font-size:.88rem;color:#64748b}.admin-actions{display:flex;gap:8px;flex-wrap:wrap}.admin-actions form{margin:0}.btn.small{padding:8px 12px;font-size:.88rem}.btn.dangerbtn{background:#b91c1c}.module-secure-note{background:#ecfeff;border-left:4px solid #06b6d4;padding:12px;margin:12px 0}

/* V6.2 learning records */
.quiz-actions,.student-actions,.cert-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.quiz-actions .btn.alt,.student-actions .btn.alt{background:#fff;color:var(--navy);border:1px solid #b9d8ec}.save-result{font-weight:700;color:#0875a8}.saved-mark{color:#166534;font-weight:800}.save-error{color:#b91c1c;font-weight:800}.result-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:20px 0}.result-summary>div,.cert-results{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.result-summary b{display:block;font-size:1.65rem;color:var(--blue)}.result-summary span,.cert-results span{display:block;color:var(--muted)}.cert-results{max-width:560px;margin:24px auto}.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}.module-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;text-decoration:none}.module-card .num{font-weight:950;color:var(--blue)}@media(max-width:760px){.result-summary,.module-grid{grid-template-columns:1fr}}

/* V7 MASTER unified public experience */
.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.footer-links a{color:#d9efff;text-decoration:none}.master-hero{background:radial-gradient(circle at 80% 20%,#0b5b8d55,transparent 34%),linear-gradient(135deg,#03162b,#07345a);color:#fff;padding:84px 0}.master-hero-grid{display:grid;grid-template-columns:1.5fr .7fr;gap:48px;align-items:center}.master-badge{display:inline-block;background:#0a3d63;color:#5ee7ff;border:1px solid #1c658d;padding:7px 11px;border-radius:999px;font-size:.76rem;font-weight:900;letter-spacing:1.2px}.master-hero h1{font-size:clamp(2.9rem,6vw,5.4rem);line-height:.98;margin:18px 0;text-transform:uppercase}.master-hero h1 span{color:var(--cyan)}.master-hero p{font-size:1.12rem;color:#d9efff;max-width:790px}.master-panel{background:#ffffff0f;border:1px solid #ffffff2b;border-radius:18px;padding:28px;backdrop-filter:blur(8px)}.master-panel h2{color:#fff}.master-panel .btn{display:block;text-align:center;margin:18px 0 12px}.text-link{color:#6ee7ff;font-weight:800;text-decoration:none}.trust-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:24px;color:#bdefff;font-size:.88rem}.master-stats{display:grid;grid-template-columns:repeat(5,1fr);background:#082640}.master-stats>div{text-align:center;padding:24px 12px;border-right:1px solid #ffffff14;color:#fff}.master-stats b{display:block;color:#36d8ff;font-size:1.55rem}.master-stats span{font-size:.82rem}.eyebrow.dark{color:#0875a8}.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:end}.master-callout{display:flex;justify-content:space-between;gap:30px;align-items:center}.bordered{border:1px solid #cfe3f2}.page-hero{background:linear-gradient(135deg,#03162b,#0b416b);color:#fff;padding:72px 0}.page-hero h1{font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.02;max-width:900px;margin:18px 0}.page-hero p{max-width:820px;color:#d9efff;font-size:1.08rem}@media(max-width:900px){.master-hero-grid{grid-template-columns:1fr}.master-stats{grid-template-columns:repeat(2,1fr)}.master-callout,.footer-grid,.section-heading{display:block}.footer-links{margin-top:20px}}

/* V7 MASTER unified public experience */
.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.footer-links a{color:#d9efff;text-decoration:none}.master-hero{background:radial-gradient(circle at 80% 20%,#0b5b8d55,transparent 34%),linear-gradient(135deg,#03162b,#07345a);color:#fff;padding:84px 0}.master-hero-grid{display:grid;grid-template-columns:1.5fr .7fr;gap:48px;align-items:center}.master-badge{display:inline-block;background:#0a3d63;color:#5ee7ff;border:1px solid #1c658d;padding:7px 11px;border-radius:999px;font-size:.76rem;font-weight:900;letter-spacing:1.2px}.master-hero h1{font-size:clamp(2.9rem,6vw,5.4rem);line-height:.98;margin:18px 0;text-transform:uppercase}.master-hero h1 span{color:var(--cyan)}.master-hero p{font-size:1.12rem;color:#d9efff;max-width:790px}.master-panel{background:#ffffff0f;border:1px solid #ffffff2b;border-radius:18px;padding:28px;backdrop-filter:blur(8px)}.master-panel h2{color:#fff}.master-panel .btn{display:block;text-align:center;margin:18px 0 12px}.text-link{color:#6ee7ff;font-weight:800;text-decoration:none}.trust-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:24px;color:#bdefff;font-size:.88rem}.master-stats{display:grid;grid-template-columns:repeat(5,1fr);background:#082640}.master-stats>div{text-align:center;padding:24px 12px;border-right:1px solid #ffffff14;color:#fff}.master-stats b{display:block;color:#36d8ff;font-size:1.55rem}.master-stats span{font-size:.82rem}.eyebrow.dark{color:#0875a8}.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:end}.master-callout{display:flex;justify-content:space-between;gap:30px;align-items:center}.bordered{border:1px solid #cfe3f2}.page-hero{background:linear-gradient(135deg,#03162b,#0b416b);color:#fff;padding:72px 0}.page-hero h1{font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.02;max-width:900px;margin:18px 0}.page-hero p{max-width:820px;color:#d9efff;font-size:1.08rem}@media(max-width:900px){.master-hero-grid{grid-template-columns:1fr}.master-stats{grid-template-columns:repeat(2,1fr)}.master-callout,.footer-grid,.section-heading{display:block}.footer-links{margin-top:20px}}

/* V7 curriculum expansion */
.learning-objectives,.reference-panel{margin:0 0 22px;background:#f7fbfe;border:1px solid var(--line);border-radius:14px;padding:22px}.learning-objectives h2,.reference-panel h2{margin-top:0;color:var(--navy)}.objective-list,.lesson-points,.procedure-list{margin:10px 0 0;padding-left:22px}.objective-list li,.lesson-points li,.procedure-list li{margin:7px 0}.lesson-detail{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;margin:18px 0;box-shadow:0 8px 24px rgba(20,50,70,.05)}.lesson-detail h2{color:var(--navy);margin:7px 0 12px}.lesson-detail h3{color:var(--navy);margin:20px 0 8px}.key-terms{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.key-terms span{background:#e7f8ff;color:#075f89;border-radius:999px;padding:6px 10px;font-size:.82rem;font-weight:800}.field-note{margin-top:16px;padding:15px 17px;border-left:4px solid var(--blue);background:#f2fbff;border-radius:8px}.practice-box{margin-top:16px;padding:16px;border:1px dashed #9dcde4;background:#fbfdff;border-radius:10px}.reference-panel a{word-break:break-word}

/* V7 lesson-gated learning flow */
.lesson-link{display:block;text-decoration:none;color:inherit;position:relative;transition:transform .15s ease,box-shadow .15s ease}.lesson-link:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,31,61,.09)}.lesson-status{display:inline-block;margin-top:14px;padding:7px 11px;border-radius:999px;background:#eef5f9;color:#31546c;font-weight:800;font-size:.82rem}.lesson-status.complete{background:#e6f7ee;color:#176b42}.lesson-status.locked{background:#f1f3f5;color:#6b7280}.module-objectives.compact{background:#fff;border:1px solid #dbe8f0;border-radius:18px;padding:24px 28px;margin-bottom:22px}.module-objectives.compact h2{margin:6px 0 8px}.lesson-page-head{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:26px}.lesson-page-head h1{font-size:clamp(2.2rem,5vw,4rem);margin:12px 0}.lesson-page-head .lead{max-width:900px}.lesson-check{margin-top:24px}.assessment-lock{display:flex;flex-direction:column;gap:5px;background:#fff4d8;border:1px solid #f1d18a;border-radius:14px;padding:16px 18px;margin:18px 0}.assessment-lock.unlocked{background:#e7f7ef;border-color:#a8dfc2}.assessment-fieldset{border:0;padding:0;margin:0;min-width:0}.assessment-fieldset:disabled{opacity:.45}.lesson-detail{background:#fff;border:1px solid #dbe8f0;border-radius:18px;padding:28px;margin-bottom:22px}.lesson-detail h3{margin-top:22px}.lesson-detail p,.lesson-detail li{line-height:1.65}.lesson-tags{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.lesson-tags span{background:#eaf7fd;color:#075b84;border-radius:999px;padding:7px 11px;font-weight:800;font-size:.84rem}.field-rule,.practice-box{padding:16px 18px;border-radius:12px;margin-top:18px}.field-rule{background:#eef9fd;border-left:4px solid #149ee8}.practice-box{border:1px dashed #7bc4ea;background:#fbfdff}@media(max-width:760px){.lesson-page-head{display:block}.lesson-page-head>a{margin-top:14px}.lesson-detail{padding:20px}}

/* V7 professional progression + LMS messaging */
.module-card.module-locked{opacity:.62;filter:saturate(.55);border-style:dashed}.module-card.module-locked:hover{transform:none;box-shadow:none}.message-list{display:grid;gap:10px;margin-top:20px}.message-row{display:flex;justify-content:space-between;gap:20px;padding:18px 20px;border:1px solid #dce7f0;border-radius:14px;background:#fff;color:#0b2038;text-decoration:none}.message-row:hover{border-color:#1599ef;background:#f7fbff}.message-body{background:#fff;border:1px solid #dce7f0;border-radius:14px;padding:22px;line-height:1.7;margin:20px 0}.reply-form{max-width:850px}.reply-form textarea,.auth-card textarea{width:100%;box-sizing:border-box;border:1px solid #cbd9e5;border-radius:10px;padding:12px;font:inherit}.auth-card select{width:100%;box-sizing:border-box;border:1px solid #cbd9e5;border-radius:10px;padding:12px;font:inherit;margin-bottom:14px}

/* V7 Owner Control Center */
.owner-summary{grid-template-columns:repeat(6,minmax(120px,1fr));margin:24px 0}.owner-control-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:22px 0 34px}.owner-control-card{display:flex;flex-direction:column;gap:8px;padding:20px;border:1px solid #d8e4ef;border-radius:16px;background:#fff;text-decoration:none;color:#071a35;box-shadow:0 8px 24px rgba(7,26,53,.06)}.owner-control-card b{font-size:1.05rem;color:#078dec}.owner-control-card span{color:#536273;line-height:1.45}.admin-notice{padding:18px 20px;border:1px solid #b9dff7;background:#edf8ff;border-radius:14px;margin:18px 0 24px}.message-preview{display:block;max-width:520px;white-space:pre-wrap;line-height:1.45;color:#425267;margin-top:5px}@media(max-width:1050px){.owner-summary{grid-template-columns:repeat(3,1fr)}.owner-control-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.owner-summary,.owner-control-grid{grid-template-columns:1fr}}
.owner-stat-links a{display:flex;flex-direction:column;text-decoration:none;color:inherit;padding:18px;border-radius:14px;transition:.15s ease;min-width:0}.owner-stat-links a:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(9,40,70,.12);outline:2px solid #1495e6}.owner-stat-links a:focus{outline:3px solid #1495e6;outline-offset:2px}.comm-filters{display:grid;grid-template-columns:1.3fr 1.5fr 1fr auto auto;gap:12px;align-items:end;margin:20px 0}.comm-filters label{font-weight:700}.comm-filters select{display:block;width:100%;margin-top:6px;padding:11px;border:1px solid #ccd9e5;border-radius:8px;background:#fff}@media(max-width:900px){.comm-filters{grid-template-columns:1fr}}
.academic-warning{border:2px solid #b45309;background:#fff7ed;padding:18px;border-radius:14px;margin:24px 0}.academic-warning h3{margin-top:0}.readonly-note{background:#eef6ff;border-left:5px solid #0b8ee8;padding:14px 16px;margin:18px 0}

/* V7 profile photos, unread message alerts, and polished assignment review */
.portal-inner{display:flex;align-items:center;gap:10px}.portal-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.portal-avatar{width:34px;height:34px;border-radius:50%;object-fit:cover;border:2px solid #7dd3fc;background:#fff}.message-nav{position:relative}.unread-badge{display:inline-grid;place-items:center;min-width:21px;height:21px;padding:0 6px;margin-left:5px;border-radius:999px;background:#ef4444;color:#fff;font-size:.72rem;font-weight:900;vertical-align:middle;box-shadow:0 0 0 2px #061a31}.profile-page h1{color:var(--navy)}.profile-grid{display:grid;grid-template-columns:minmax(280px,.75fr) minmax(360px,1.25fr);gap:22px;align-items:start}.profile-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 8px 24px rgba(20,50,70,.06)}.profile-photo-large{width:150px;height:150px;border-radius:50%;object-fit:cover;border:5px solid #e7f8ff;box-shadow:0 0 0 2px var(--blue)}.profile-upload{display:grid;gap:10px;margin-top:22px}.profile-upload input[type=file]{padding:12px;border:1px dashed #9ec9e4;border-radius:10px;background:#f8fcff}.profile-upload small{color:var(--muted)}.profile-card input[type=password]{width:100%;padding:12px;border:1px solid #cbd9e5;border-radius:9px;margin:6px 0 14px}.review-panel{margin-top:28px;border:1px solid #cfe1ee;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 10px 28px rgba(8,42,72,.07)}.review-panel-head{padding:24px 26px 14px;background:linear-gradient(180deg,#f7fcff,#fff)}.review-panel-head h2{margin:8px 0 4px;color:var(--navy)}.review-panel-head p{margin:0;color:var(--muted)}.review-form{padding:10px 26px 28px}.review-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}.review-form label{display:block;font-weight:800;color:var(--navy);margin:12px 0}.review-form select,.review-form input,.review-form textarea{display:block;width:100%;margin-top:7px;padding:12px 13px;border:1px solid #cbd9e5;border-radius:10px;background:#fff;font:inherit;color:var(--ink)}.review-form textarea{min-height:160px;resize:vertical}.review-help{background:#eef8ff;border-left:4px solid var(--blue);padding:12px 14px;border-radius:8px;margin:8px 0 18px;color:#41566b}.message-row .unread-dot{width:10px;height:10px;border-radius:50%;background:#ef4444}@media(max-width:760px){.profile-grid,.review-fields{grid-template-columns:1fr}.portal-inner{align-items:flex-start;flex-wrap:wrap}.portal-links{width:100%}}
.comm-search,.audit-search{grid-template-columns:2fr 1fr 1fr 1.35fr 1.35fr 1.2fr auto auto;align-items:end;margin:22px 0}.comm-search label,.audit-search label{min-width:0}.comm-search input,.audit-search input,.comm-search select,.audit-search select{width:100%}@media(max-width:1100px){.comm-search,.audit-search{grid-template-columns:1fr 1fr}}@media(max-width:650px){.comm-search,.audit-search{grid-template-columns:1fr}}

/* KAG Module 07 visual demonstrations */
.kag-demo{margin:22px 0;padding:20px;border:1px solid #d7dde7;border-radius:16px;background:#f8fafc;overflow:hidden}.kag-demo h3{margin-top:0}.demo-caption{font-size:.92rem;color:#52606d;margin-top:12px}.patch-panel-demo{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;max-width:760px;background:#202733;padding:18px;border-radius:12px}.patch-port{background:#e8edf3;border:2px solid #687386;border-radius:5px;text-align:center;padding:11px 4px 7px;font-weight:700;position:relative}.patch-port:after{content:"";display:block;width:55%;height:7px;margin:6px auto 0;background:#65758b;border-radius:2px}.patch-port.active{animation:kagPortPulse 2.2s infinite}.patch-port small{display:block;font-size:.65rem;font-weight:600;color:#52606d}@keyframes kagPortPulse{0%,70%,100%{box-shadow:none}35%{box-shadow:0 0 0 5px rgba(40,120,255,.22)}}
.punch-demo{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px}.cable-pairs{display:grid;gap:7px}.wire{height:12px;border-radius:8px;position:relative;overflow:hidden}.wire:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 16px,rgba(255,255,255,.8) 16px 23px)}.wblue{background:#2672d8}.worange{background:#ef8b2c}.wgreen{background:#3e9b57}.wbrown{background:#8b5a3c}.punch-arrow{font-size:2.4rem;animation:kagPunch 1.8s infinite}@keyframes kagPunch{0%,100%{transform:translateY(-5px)}50%{transform:translateY(8px)}}.idc-block{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;background:#303844;padding:14px;border-radius:10px}.idc{width:30px;height:46px;border:3px solid #c6ced8;border-top:0;border-radius:0 0 5px 5px}
.tester-demo{display:grid;grid-template-columns:minmax(180px,260px) 1fr;gap:24px;align-items:center}.tester{background:#303844;color:white;border-radius:18px;padding:18px;box-shadow:inset 0 0 0 4px #515d6d}.tester-screen{background:#cde9c2;color:#17221a;border-radius:7px;padding:15px;font-family:monospace;min-height:110px}.wiremap-row{display:flex;justify-content:space-between;border-bottom:1px dashed #73806f;padding:3px 0}.fault-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.fault-card{border:1px solid #d4dae3;background:white;border-radius:10px;padding:12px}.fault-card b{display:block;margin-bottom:4px}
.rack-demo{display:grid;grid-template-columns:180px 1fr;gap:22px;align-items:center}.rack{background:#252c37;padding:12px;border-radius:10px;display:grid;gap:8px}.rack-unit{background:#dfe5ec;border-radius:4px;padding:9px;text-align:center;font-weight:700}.rack-unit.switch{background:#b9d6c2}.rack-unit.panel{background:#c7d4e6}.rack-unit.manager{height:16px;background:#555f6d}.closeout-flow{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.flow-step{background:white;border:1px solid #cfd7e3;border-radius:999px;padding:9px 13px;font-weight:700}.flow-arrow{font-weight:900}
@media(max-width:700px){.patch-panel-demo{grid-template-columns:repeat(3,1fr)}.punch-demo,.tester-demo,.rack-demo{grid-template-columns:1fr}.punch-arrow{transform:rotate(90deg);text-align:center}.fault-cards{grid-template-columns:1fr}}

/* KAG Module 08 Wi-Fi visual demonstrations */
.wifi-channel-demo{display:flex;justify-content:space-around;gap:24px;align-items:center;min-height:210px;background:#071d35;border-radius:14px;padding:28px;overflow:hidden}.wifi-ap{position:relative;z-index:2;width:92px;height:92px;border-radius:50%;display:grid;place-items:center;text-align:center;background:#fff;font-weight:900;color:#071d35}.wifi-ap small{display:block;font-size:.68rem}.wifi-ap i,.wifi-ap:before,.wifi-ap:after{content:"";position:absolute;inset:-18px;border:2px solid #37bdf8;border-radius:50%;animation:wifiWave 2.8s infinite;z-index:-1}.wifi-ap:before{inset:-38px;animation-delay:.7s}.wifi-ap:after{inset:-58px;animation-delay:1.4s}@keyframes wifiWave{0%{opacity:.8;transform:scale(.75)}100%{opacity:0;transform:scale(1.2)}}.band-compare{display:grid;grid-template-columns:130px 1fr;gap:8px 16px;margin-top:16px;padding:14px;background:#fff;border:1px solid #d7dde7;border-radius:10px}.floorplan-demo{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:8px;min-height:330px;background:#dce7ef;padding:12px;border-radius:14px;overflow:hidden}.room{display:grid;place-items:center;background:#fff;border:2px solid #9fb2c2;border-radius:8px;font-weight:800}.ap-mover{position:absolute;width:54px;height:54px;border-radius:50%;background:#0798f6;color:#fff;display:grid;place-items:center;font-weight:900;left:10%;top:12%;animation:apMove 7s ease-in-out infinite;z-index:3}.ap-mover i{position:absolute;width:110px;height:110px;border:2px solid rgba(7,152,246,.35);border-radius:50%;animation:wifiWave 2.6s infinite}.ap-mover i:nth-of-type(2){width:180px;height:180px;animation-delay:.6s}.ap-mover i:nth-of-type(3){width:250px;height:250px;animation-delay:1.2s}@keyframes apMove{0%,20%{left:8%;top:10%}45%,75%{left:48%;top:40%}100%{left:8%;top:10%}}.metal-wall{position:absolute;right:47%;top:0;height:100%;width:18px;background:repeating-linear-gradient(45deg,#596775,#596775 7px,#8794a0 7px,#8794a0 14px);writing-mode:vertical-rl;color:#fff;font-size:.62rem;text-align:center;padding:5px 0}.wifi-flow{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px}.wifi-step{padding:12px 14px;border-radius:10px;background:#eaf8ff;border:1px solid #9bd8fa;font-weight:800;animation:stepGlow 5s infinite}.wifi-step:nth-of-type(2){animation-delay:1s}.wifi-step:nth-of-type(3){animation-delay:2s}.wifi-step:nth-of-type(4){animation-delay:3s}.wifi-step:nth-of-type(5){animation-delay:4s}@keyframes stepGlow{0%,18%{background:#0798f6;color:#fff;transform:translateY(-3px)}20%,100%{background:#eaf8ff;color:#142033;transform:none}}.roam-demo{height:160px;margin-top:18px;position:relative;background:#071d35;border-radius:12px;overflow:hidden}.roam-ap{position:absolute;top:48px;color:#fff;font-weight:800}.roam-ap.left{left:8%}.roam-ap.right{right:8%}.roam-ap i{position:absolute;width:110px;height:110px;border:2px solid #39d9ff;border-radius:50%;left:-36px;top:-38px;opacity:.35}.roam-client{position:absolute;top:62px;left:18%;background:#fff;border-radius:999px;padding:7px 12px;font-weight:900;animation:clientRoam 6s ease-in-out infinite}@keyframes clientRoam{0%,20%{left:18%}70%,100%{left:72%}}.wifi-troubleshoot{display:grid;gap:8px;max-width:780px;margin:auto}.wifi-troubleshoot>div{display:grid;grid-template-columns:180px 1fr;gap:12px;padding:12px 15px;border:1px solid #cfdbe6;border-radius:10px;background:#fff;animation:troublePulse 6s infinite}.wifi-troubleshoot>div:nth-child(2){animation-delay:1s}.wifi-troubleshoot>div:nth-child(3){animation-delay:2s}.wifi-troubleshoot>div:nth-child(4){animation-delay:3s}.wifi-troubleshoot>div:nth-child(5){animation-delay:4s}@keyframes troublePulse{0%,14%{border-color:#0798f6;box-shadow:0 0 0 3px rgba(7,152,246,.14)}16%,100%{border-color:#cfdbe6;box-shadow:none}}@media(max-width:700px){.wifi-channel-demo{flex-direction:column}.band-compare,.wifi-troubleshoot>div{grid-template-columns:1fr}.floorplan-demo{min-height:300px}.wifi-flow{align-items:stretch}.wifi-step{width:100%}.wifi-flow>span{display:none}}

/* KAG self-contained lesson visuals */
.kag-picture{margin:28px 0;padding:22px;border:1px solid #cfe4f3;border-radius:18px;background:#fbfdff}.kag-picture h3{margin-top:0}.kag-picture svg{display:block;width:100%;height:auto;max-height:380px;margin:14px auto;border-radius:14px;box-shadow:0 8px 24px rgba(8,35,63,.08)}

.visual-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px}.visual-index>div{display:flex;flex-direction:column;gap:5px;padding:16px;border:1px solid #cfe4f3;border-radius:12px;background:#fff}.visual-index b{color:#087fc4}.visual-index span{color:#425466}@media(max-width:700px){.visual-index{grid-template-columns:1fr}}

/* KAG deep-visual curriculum */
.kag-demo,.kag-picture{margin:28px 0;padding:22px;border:1px solid #cfe5f5;border-radius:18px;background:#f9fcff}.kag-demo svg,.kag-picture svg{display:block;width:100%;height:auto;margin:16px 0}.demo-caption{margin:10px 0 0}.practice-box{margin:18px 0;padding:18px;border-left:5px solid #1497e5;background:#f4faff;border-radius:10px}

.lesson-videos{margin:32px 0;padding:24px;border:1px solid #cfe3f3;border-radius:18px;background:#f7fbff}.video-card{margin:18px 0;padding:18px;border-radius:14px;background:#fff;box-shadow:0 4px 18px rgba(0,35,70,.08)}.video-frame{position:relative;width:100%;padding-top:56.25%;overflow:hidden;border-radius:12px;background:#061b2f}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}