:root{--bg:#08111f;--panel:#111e30;--line:#26364c;--text:#e8f0fa;--muted:#9aabc1;--accent:#43d6c5;--blue:#5b9dff}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% -10%,#173552 0,transparent 35%),var(--bg);color:var(--text);font:15px/1.6 Inter,system-ui,Segoe UI,sans-serif}.top{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(calc((100vw - 1120px)/2),24px);background:#08111fdd;position:sticky;top:0;z-index:5;backdrop-filter:blur(14px)}.brand{font-size:23px;font-weight:800;letter-spacing:-1px;color:white;text-decoration:none}.brand>span:last-child{color:var(--accent)}.brandmark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--blue));color:#071321;margin-right:7px}.top nav{display:flex;gap:22px;align-items:center}.top nav a{color:var(--muted);text-decoration:none}.top nav a:hover{color:white}.navbtn,.btn{background:linear-gradient(120deg,#31cdbd,#5b9dff);color:#061321!important;border:0;border-radius:9px;padding:10px 16px;font-weight:750;text-decoration:none;display:inline-block;cursor:pointer}.wrap{max-width:1120px;margin:44px auto;padding:0 22px;min-height:70vh}.hero{padding:55px 0 40px;max-width:800px}.eyebrow{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase}.hero h1{font-size:clamp(38px,6vw,64px);line-height:1.05;letter-spacing:-2.5px;margin:14px 0}.hero p,.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}.card{background:linear-gradient(145deg,#14243a,#0e1929);border:1px solid var(--line);border-radius:16px;padding:23px}.card h3{margin:8px 0}.icon{font-size:26px;color:var(--accent)}.card p{color:var(--muted);margin-bottom:0}.panel{max-width:650px;margin:30px auto;background:var(--panel);border:1px solid var(--line);padding:28px;border-radius:16px}label{display:block;margin:14px 0 6px;color:#c8d5e6;font-size:13px}input,select,textarea{width:100%;padding:12px 13px;background:#091525;border:1px solid #30445e;border-radius:8px;color:white;font:inherit}input[type=file]{padding:9px}button{font:inherit}.panel button,.action{margin-top:18px}.btn-secondary{background:#1b3049;color:white;border:1px solid #36506d;border-radius:9px;padding:10px 15px;text-decoration:none;display:inline-block}.notice{padding:12px 15px;border-radius:9px;margin-bottom:18px;background:#17364a;border:1px solid #285c70}.notice.error{background:#421f2b;border-color:#773a4b}.notice.success{background:#15392f;border-color:#28624e}.table{width:100%;border-collapse:collapse}.table td,.table th{text-align:left;padding:12px;border-bottom:1px solid var(--line)}.table th{color:var(--muted);font-size:12px;text-transform:uppercase}.tag{color:var(--accent);font-size:12px}.split{display:flex;justify-content:space-between;align-items:center;gap:16px}.small{font-size:12px;color:var(--muted)}footer{text-align:center;color:#74869d;padding:25px;border-top:1px solid var(--line);font-size:12px}footer span{color:#9aabc1}@media(max-width:650px){.top{padding:0 16px}.top nav{gap:10px;font-size:12px}.wrap{margin:24px auto}.hero{padding:30px 0}}

/* SSL360 appearance presets and user light/dark preference */
body[data-theme="light"]{--bg:#f3f6fb;--panel:#ffffff;--line:#d7e0ec;--text:#142238;--muted:#607089;color:var(--text);background:#f3f6fb}
body[data-theme="light"] .top{background:#ffffffed}body[data-theme="light"] .brand{color:#142238}body[data-theme="light"] .top nav a{color:#52647c}body[data-theme="light"] .top nav a:hover{color:#142238}body[data-theme="light"] label{color:#34465e}body[data-theme="light"] input,body[data-theme="light"] select,body[data-theme="light"] textarea{background:#fff;color:#142238;border-color:#cbd7e5}body[data-theme="light"] .card{background:#fff}body[data-theme="light"] .panel{background:#fff}body[data-theme="light"] .notice{background:#e8f3fb;color:#18354d}body[data-theme="light"] .notice.error{background:#fff0f0;color:#7c2525}body[data-theme="light"] .notice.success{background:#eaf8f0;color:#175c38}
body[data-site-theme="ocean"]{--accent:#55c7ff;--blue:#647dff}body[data-site-theme="emerald"]{--accent:#50ddb0;--blue:#45a8a1}body[data-site-theme="slate"]{--accent:#a9b8cc;--blue:#7188a8}
.theme-switch{display:inline-flex;align-items:center;gap:8px;border:0;background:transparent;color:var(--text);padding:5px 7px;cursor:pointer;font:inherit;font-size:12px}.theme-switch-track{width:38px;height:22px;border-radius:20px;background:#42536b;padding:3px;display:inline-flex;align-items:center;transition:background .2s}.theme-switch-thumb{width:16px;height:16px;border-radius:50%;background:#fff;display:block;transform:translateX(0);transition:transform .2s}.theme-switch[aria-checked="true"] .theme-switch-track{background:var(--accent)}.theme-switch[aria-checked="true"] .theme-switch-thumb{transform:translateX(16px)}.field[hidden]{display:none!important}.qr-wrap{display:flex;justify-content:center;align-items:center;background:#fff;border-radius:12px;padding:16px;width:max-content;max-width:100%;margin:18px auto}.qr-wrap img,.qr-wrap canvas{display:block;max-width:100%;height:auto}.security-panel{max-width:700px}
@media(max-width:650px){.top nav{flex-wrap:wrap;justify-content:flex-end}.theme-switch-label{display:none}}

/* Theme presets: the admin preset controls accent palette; the switch controls light/dark. */
body[data-site-theme="midnight"]{--accent:#43d6c5;--blue:#5b9dff}
body[data-site-theme="ocean"]{--accent:#55c7ff;--blue:#647dff}
body[data-site-theme="emerald"]{--accent:#50ddb0;--blue:#45a8a1}
body[data-site-theme="slate"]{--accent:#a9b8cc;--blue:#7188a8}
body[data-site-theme="light"]{--accent:#087f8c;--blue:#3978cf}
body[data-theme="light"]{--bg:#f3f6fb;--panel:#fff;--line:#d7e0ec;--text:#142238;--muted:#607089;background:#f3f6fb;color:var(--text)}
body[data-theme="light"] .top{background:#ffffffed}
body[data-theme="light"] .brand{color:#142238}
body[data-theme="light"] .top nav a{color:#52647c}
body[data-theme="light"] .top nav a:hover{color:#142238}
body[data-theme="light"] label{color:#34465e}
body[data-theme="light"] input,body[data-theme="light"] select,body[data-theme="light"] textarea{background:#fff;color:#142238;border-color:#cbd7e5}
body[data-theme="light"] .card,body[data-theme="light"] .panel{background:#fff}
body[data-theme="light"] .notice{background:#e8f3fb;color:#18354d}
body[data-theme="light"] .notice.error{background:#fff0f0;color:#7c2525}
body[data-theme="light"] .notice.success{background:#eaf8f0;color:#175c38}
body[data-theme="light"] .theme-switch{color:#142238}
.settings-panel{max-width:820px}
.settings-panel hr{border:0;border-top:1px solid var(--line);margin:24px 0}
.settings-panel .check{display:flex;align-items:center;gap:10px}
.settings-panel .check input{width:auto}

/* SSL360 v5: light-first visual system and responsive quota controls */
:root{color-scheme:light}
body[data-theme="light"]{--bg:#f4f7fb;--panel:#ffffff;--line:#dce4ee;--text:#17263b;--muted:#62738a;color:var(--text)}
body[data-theme="light"]{background:linear-gradient(180deg,#f7f9fc 0%,#eef3f8 100%)}
body[data-theme="light"] .top{background:rgba(255,255,255,.94);border-color:#e1e8f0;box-shadow:0 2px 12px rgba(20,40,70,.04)}
body[data-theme="light"] .brandmark{color:#fff}
body[data-theme="light"] .card,body[data-theme="light"] .panel{background:#fff;border-color:#dce4ee;box-shadow:0 8px 28px rgba(28,48,75,.045)}
body[data-theme="light"] input,body[data-theme="light"] select,body[data-theme="light"] textarea{background:#fff;color:#17263b;border-color:#cbd7e5}
body[data-theme="light"] input:focus,body[data-theme="light"] select:focus,body[data-theme="light"] textarea:focus{outline:3px solid rgba(8,127,140,.13);border-color:#168b98}
body[data-theme="light"] .btn-secondary{background:#edf3f9;color:#1c3652;border-color:#d2deeb}
body[data-theme="light"] .table th{color:#53677f}
body[data-theme="light"] .table td{color:#263a53}
body[data-theme="light"] footer{color:#708096}
body[data-theme="dark"]{color-scheme:dark}
.quota-list{display:grid;gap:14px}
.quota-card{display:grid;grid-template-columns:minmax(190px,1fr) minmax(0,2fr);gap:20px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.quota-account{min-width:0;display:flex;flex-direction:column;gap:4px}
.quota-account strong{font-size:15px;color:var(--text);overflow-wrap:anywhere}
.quota-account span{font-size:12px;color:var(--muted);overflow-wrap:anywhere}
.quota-form{display:grid;grid-template-columns:minmax(110px,1fr) minmax(130px,1.2fr) auto;gap:12px;align-items:end}
.quota-field{min-width:0}
.quota-field label{margin:0 0 6px;font-size:11px;font-weight:750;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.quota-field input{min-width:0;width:100%;height:48px}
.quota-update{height:48px;white-space:nowrap;margin:0}
.status-pill{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700}
.status-pill.ok{background:#e5f7ed;color:#17643a}
.status-pill.pending{background:#fff4df;color:#855b0b}
.domain-steps{align-items:start}
.domain-steps .panel{max-width:none;margin:0}
.dns-record{padding:14px;background:var(--bg);border:1px dashed var(--line);border-radius:10px;margin:16px 0;overflow-wrap:anywhere}
.dns-record>div{margin:5px 0}
@media(max-width:760px){.quota-card{grid-template-columns:1fr;gap:12px}.quota-form{grid-template-columns:1fr 1fr}.quota-update{grid-column:1/-1;width:100%}.domain-steps{grid-template-columns:1fr}}
@media(max-width:480px){.quota-form{grid-template-columns:1fr}.quota-update{grid-column:auto}.top{height:auto;min-height:70px;padding:12px 16px;align-items:flex-start}.top nav{gap:9px;flex-wrap:wrap}}

/* v5.1: compact quota controls (explicit sizing avoids inherited full-width layout) */
.quota-card{display:grid!important;grid-template-columns:minmax(190px,1fr) minmax(0,2fr)!important;align-items:center!important;gap:22px!important}
.quota-form{display:grid!important;grid-template-columns:minmax(120px,190px) minmax(140px,210px) auto!important;align-items:end!important;gap:12px!important;width:100%!important}
.quota-field{width:auto!important;min-width:0!important}
.quota-field input[type="number"]{display:block!important;width:100%!important;max-width:190px!important;min-width:0!important;height:48px!important}
.quota-update{width:auto!important;min-width:92px!important;max-width:120px!important;padding:10px 16px!important}
@media(max-width:760px){.quota-card{grid-template-columns:1fr!important}.quota-form{grid-template-columns:minmax(0,1fr) minmax(0,1fr)!important}.quota-update{grid-column:1/-1!important;max-width:none!important;width:100%!important}}
@media(max-width:480px){.quota-form{grid-template-columns:1fr!important}.quota-update{grid-column:auto!important}}

/* SSL360 v5.3 domain email suffix control */
.email-suffix-wrap{display:flex;align-items:stretch;gap:0;width:100%;max-width:520px}
.email-suffix-wrap input{flex:1 1 auto;min-width:0;border-top-right-radius:0;border-bottom-right-radius:0}
.email-suffix-wrap span{display:flex;align-items:center;padding:0 14px;background:var(--bg);border:1px solid var(--line);border-left:0;border-radius:0 9px 9px 0;color:var(--muted);font-size:14px;white-space:nowrap}
#email-local-wrap[hidden]{display:none!important}
.domain-steps .check{display:flex;align-items:center;gap:9px;margin:9px 0}
.domain-steps .check input{width:auto;margin:0}


/* SSL360 v6 visual refresh */
:root{--accent:#2878e8;--accent2:#55b7ff}
body{background:radial-gradient(circle at 8% 0%,#eaf3ff 0,transparent 28%),#f6f8fc;color:#17263d}
.top{position:sticky;top:0;z-index:30;backdrop-filter:blur(16px);background:rgba(255,255,255,.88);border-bottom:1px solid #e5ebf4;box-shadow:0 5px 24px rgba(32,63,105,.04)}
.brand{font-weight:800;letter-spacing:-.6px}.brandmark{background:linear-gradient(135deg,#2878e8,#65c0ff);box-shadow:0 5px 14px #2878e844}
.top nav{gap:18px;align-items:center}.top nav a{transition:color .2s,transform .2s}.top nav a:hover{color:#2878e8;transform:translateY(-1px)}
.top nav .nav-cta{background:linear-gradient(110deg,#1769dc,#399bfa);color:#fff!important;padding:11px 17px;border-radius:10px;font-weight:750;box-shadow:0 7px 18px #2878e833}
.hero-v6{position:relative;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:28px;min-height:440px;padding:58px 48px;margin:30px 0 48px;border:1px solid #e3ebf7;border-radius:28px;overflow:hidden;background:linear-gradient(115deg,#fff 0%,#f6faff 58%,#eaf4ff 100%);box-shadow:0 20px 55px rgba(46,91,151,.08)}
.hero-copy{position:relative;z-index:2}.hero-v6 h1{font-size:clamp(42px,5vw,66px);line-height:1.04;letter-spacing:-2.8px;margin:18px 0}.hero-v6 h1 span{background:linear-gradient(90deg,#2173e5,#36a9f6);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-v6 p{max-width:590px;color:#60718a;font-size:17px;line-height:1.75}.eyebrow{font-size:11px;letter-spacing:1.8px;font-weight:800;color:#347edc}.pulse-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#21b783;margin-right:8px;box-shadow:0 0 0 5px #21b78320}
.hero-actions{display:flex;gap:13px;align-items:center;flex-wrap:wrap;margin:28px 0 22px}.btn-hero{display:inline-flex;align-items:center;gap:12px;padding:15px 21px;border-radius:12px;background:linear-gradient(110deg,#1769dc,#399bfa);box-shadow:0 10px 24px #2878e83d;font-weight:800;transition:transform .2s,box-shadow .2s}.btn-hero:hover{transform:translateY(-3px);box-shadow:0 15px 30px #2878e855}.btn-hero b{font-size:18px}.hero-trust{display:flex;gap:18px;flex-wrap:wrap;color:#6a7b91;font-size:12px}.hero-art{position:relative;min-height:340px;display:grid;place-items:center}.orbit{position:absolute;border:1px solid #a9cef5;border-radius:50%;transform:rotate(-25deg)}.orbit-one{width:390px;height:260px}.orbit-two{width:300px;height:360px;transform:rotate(35deg);border-color:#c3dcf7}
.cert-illustration{position:relative;width:245px;height:300px;padding:22px;border-radius:17px;background:#fff;border:1px solid #dbe8f7;box-shadow:0 25px 55px #3a6eaa25;transform:rotate(5deg);z-index:1}.cert-top{display:flex;align-items:center;gap:8px;font-weight:800;color:#53657e;font-size:12px}.cert-mini-mark{display:grid;place-items:center;background:#2878e8;color:#fff;width:24px;height:24px;border-radius:7px}.cert-top i{margin-left:auto;font-size:8px;color:#159d76;font-style:normal;background:#e9faf4;padding:5px 7px;border-radius:8px}.cert-shield{margin:35px auto 25px;width:74px;height:74px;border-radius:25px;background:linear-gradient(135deg,#e7f2ff,#cde5ff);display:grid;place-items:center;color:#2878e8;font-size:40px;font-weight:800}.cert-line{height:8px;width:72%;background:#e8eef6;border-radius:8px;margin:12px auto}.cert-line.wide{width:88%}.cert-line.short{width:48%}.cert-foot{position:absolute;bottom:19px;left:22px;right:22px;display:flex;justify-content:space-between;font-size:8px;letter-spacing:1px;color:#8493a8}.cert-foot b{color:#169c77}.float-chip{position:absolute;z-index:3;background:#fff;border:1px solid #e0eafa;border-radius:12px;padding:11px 14px;box-shadow:0 12px 30px #315b8c1c;color:#405773;font-size:12px;font-weight:700}.chip-check{top:48px;right:2px}.chip-lock{bottom:44px;left:0}
.section-headline{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:0 0 20px}.section-headline h2{font-size:29px;letter-spacing:-.8px;margin:8px 0}.section-headline p{color:#718198;margin:0}.tool-count{font-size:12px;color:#66809e;background:#edf4fd;border:1px solid #dceafb;padding:8px 12px;border-radius:30px}
.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.tool-card{position:relative;display:block;padding:24px 23px 21px;min-height:205px;border-radius:18px;border:1px solid #e2eaf5;background:linear-gradient(145deg,#fff,#fbfdff);box-shadow:0 8px 25px rgba(44,75,118,.045);text-decoration:none;color:#17263d;transition:transform .22s,border-color .22s,box-shadow .22s}.tool-card:hover{transform:translateY(-6px);border-color:#9fc7f5;box-shadow:0 18px 38px rgba(41,104,180,.13)}.tool-icon{display:grid;place-items:center;width:43px;height:43px;border-radius:13px;background:#eaf3ff;color:#2878e8;font-size:24px;font-weight:800}.tool-arrow{position:absolute;right:22px;top:22px;color:#9aabc0;font-size:19px;transition:transform .2s,color .2s}.tool-card:hover .tool-arrow{transform:translate(3px,-3px);color:#2878e8}.tool-card h3{margin:18px 0 7px;font-size:18px}.tool-card p{margin:0 0 17px;color:#718198;font-size:13px;line-height:1.6}.tool-card small{font-size:9px;letter-spacing:1.2px;color:#2878e8;font-weight:800}.tool-card-wide{grid-column:span 3;min-height:150px;background:linear-gradient(110deg,#fff,#f0f7ff);padding-left:90px}.tool-card-wide .tool-icon{position:absolute;left:24px;top:25px}.tool-card-wide h3{margin-top:3px}
.request-banner{display:flex;align-items:center;justify-content:space-between;gap:25px;margin:44px 0 24px;padding:30px 34px;border-radius:20px;background:linear-gradient(110deg,#102f58,#1b5798);color:#fff;box-shadow:0 16px 35px #1c548b28}.request-banner .eyebrow{color:#9ccaff}.request-banner h2{margin:8px 0;font-size:25px}.request-banner p{margin:0;color:#c9dcf2;max-width:620px;font-size:14px}.privacy-note{margin:20px 0 38px;color:#8392a5}
.tool-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}.tool-tabs a{padding:10px 13px;border:1px solid #dfe8f4;background:#fff;border-radius:9px;color:#60738d;text-decoration:none;font-size:13px}.tool-tabs a.active,.tool-tabs a:hover{background:#eaf3ff;border-color:#9dc4f2;color:#1769cf}.tool-workspace{max-width:900px;margin-bottom:35px}.tool-workspace form{display:grid;gap:12px}.tool-workspace textarea{width:100%;min-height:120px;font-family:ui-monospace,monospace;font-size:12px}.tool-result{margin-top:25px;padding:20px;border-radius:14px;background:#f6f9fd;border:1px solid #e2eaf4}.tool-result h3{margin-top:0}.match-status{padding:14px;border-radius:10px;font-weight:800}.match-status.ok{background:#e8f8f1;color:#08784f}.match-status.bad{background:#fff0ee;color:#b6382b}.result-dl{display:grid;grid-template-columns:150px 1fr;gap:10px 16px}.result-dl dt{font-weight:700;color:#61738c}.result-dl dd{margin:0;overflow-wrap:anywhere;color:#273b55}
@media(max-width:850px){.hero-v6{grid-template-columns:1fr;padding:38px 28px}.hero-art{min-height:300px}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-card-wide{grid-column:span 2}.request-banner{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){.hero-v6{padding:30px 20px;margin-top:18px}.hero-v6 h1{font-size:43px;letter-spacing:-1.8px}.hero-art{transform:scale(.88);margin:-15px 0}.tool-grid{grid-template-columns:1fr}.tool-card-wide{grid-column:auto;padding:24px}.tool-card-wide .tool-icon{position:static;margin-bottom:12px}.section-headline{align-items:flex-start;flex-direction:column}.request-banner{padding:25px 22px}.top{align-items:flex-start;flex-direction:column}.top nav{width:100%;overflow-x:auto;gap:13px;padding-bottom:8px}.result-dl{grid-template-columns:1fr;gap:4px}.result-dl dd{margin-bottom:10px}}

.issue-panel{max-width:850px;margin:25px 0 45px;padding:30px}.issue-progress{display:flex;align-items:center;gap:12px;margin-bottom:28px}.issue-progress i{height:1px;background:#dbe6f3;flex:1}.issue-progress .step{display:flex;align-items:center;gap:8px;color:#718198;font-size:12px}.issue-progress .step b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#e9f2ff;color:#2878e8}.issue-progress .step.active{color:#2878e8;font-weight:800}.csr-mode-card,.verify-inline{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px;margin:18px 0;border:1px solid #e1eaf5;border-radius:13px;background:#f8fbff}.csr-mode-card p,.verify-inline p{margin:5px 0 0}.issue-panel form>.btn{margin-top:14px}