/* StorageHub 1.0.0 — design system. Colors come from /theme.css (CSS custom properties). */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:15px;line-height:1.55;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;min-height:100vh}
img,svg,video,canvas{max-width:100%}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4,h5{color:var(--heading);line-height:1.25;margin:0 0 .5em;font-weight:650;letter-spacing:-.01em}
h1{font-size:1.75rem}h2{font-size:1.35rem}h3{font-size:1.1rem}h4{font-size:1rem}
p{margin:0 0 1em}
small,.small{font-size:.85em}
hr{border:0;border-top:1px solid var(--border);margin:1.5rem 0}
code,kbd,pre,.mono{font-family:ui-monospace,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;font-size:.88em}
code{background:var(--surface-2);padding:.1em .4em;border-radius:6px;word-break:break-all}
pre{background:var(--surface-2);border:1px solid var(--border);border-radius:calc(var(--radius) - 4px);padding:12px 14px;overflow:auto;max-height:520px;white-space:pre-wrap;word-break:break-word;margin:0}
pre.terminal{background:#0b0e14;color:#d6deeb;border-color:#1f2633;font-size:12.5px;line-height:1.5}
.muted{color:var(--text-muted)}
.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.text-info{color:var(--info)}
.ic{width:18px;height:18px;flex:none;vertical-align:-3px}
.ic-sm{width:14px;height:14px;vertical-align:-2px}
.ic-lg{width:24px;height:24px}
.ic-xl{width:40px;height:40px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hp-field{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}

/* ---------- Layout: app shell ---------- */
.shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}
.sidebar{background:var(--sidebar-bg);color:var(--sidebar-text);border-right:1px solid var(--border);position:sticky;top:0;height:100vh;display:flex;flex-direction:column;z-index:40}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;font-weight:700;font-size:1.05rem;color:inherit}
.sidebar .brand:hover{text-decoration:none}
.brand-logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;color:var(--primary-text);flex:none;box-shadow:0 4px 14px var(--primary-ring)}
.brand-logo .ic{width:20px;height:20px}
.brand img{max-height:34px;width:auto}
.brand-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav{flex:1;overflow-y:auto;padding:6px 10px 16px}
.nav-section{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;opacity:.6;padding:14px 10px 6px;font-weight:600}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:calc(var(--radius) - 4px);color:inherit;font-weight:500;font-size:.92rem;margin-bottom:2px;transition:background .15s,color .15s}
.nav a:hover{background:var(--primary-soft);text-decoration:none}
.nav a.active{background:var(--primary-soft);color:var(--sidebar-active);font-weight:600}
.nav a .badge{margin-left:auto}
.sidebar-foot{padding:12px 16px;border-top:1px solid var(--border);font-size:.78rem;opacity:.7}
.main{display:flex;flex-direction:column;min-width:0}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:12px;padding:10px 24px;background:var(--header-bg);border-bottom:1px solid var(--border);min-height:60px;backdrop-filter:saturate(1.4) blur(8px)}
.topbar .title{font-weight:600;font-size:1rem;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--heading)}
.topbar-actions{display:flex;align-items:center;gap:6px}
.menu-toggle{display:none}
.content{padding:24px;max-width:1440px;width:100%;margin:0 auto;flex:1}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.page-head h1{margin:0;font-size:1.5rem}
.page-head p{margin:.25rem 0 0;color:var(--text-muted)}
.page-head .actions{display:flex;gap:8px;flex-wrap:wrap}
.app-foot{padding:16px 24px;color:var(--text-muted);font-size:.8rem;display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between;border-top:1px solid var(--border)}
.app-foot a{color:inherit}
.backdrop{display:none}

/* ---------- Grid helpers ---------- */
.grid{display:grid;gap:16px}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-auto{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.span-2{grid-column:span 2}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.row-between{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.stack>*+*{margin-top:12px}
.stack-lg>*+*{margin-top:20px}
.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}
.w-100{width:100%}.text-right{text-align:right}.text-center{text-align:center}.nowrap{white-space:nowrap}.flex-1{flex:1}
.hidden{display:none!important}

/* ---------- Cards ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 1px 2px rgba(16,24,40,.04)}
.card-body{padding:20px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.card-head h2,.card-head h3{margin:0;font-size:1rem;display:flex;align-items:center;gap:8px}
.card-head p{margin:2px 0 0;color:var(--text-muted);font-size:.85rem}
.card-foot{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap;background:var(--surface-2);border-radius:0 0 var(--radius) var(--radius)}
.card.danger{border-color:var(--danger)}
.card.danger .card-head{background:var(--danger-soft)}
.card-flush .table-wrap{border:0;border-radius:0}

.stat{display:flex;gap:14px;align-items:center;padding:18px 20px}
.stat-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);flex:none}
.stat-icon.success{background:var(--success-soft);color:var(--success)}
.stat-icon.warning{background:var(--warning-soft);color:var(--warning)}
.stat-icon.danger{background:var(--danger-soft);color:var(--danger)}
.stat-icon.info{background:var(--info-soft);color:var(--info)}
.stat-value{font-size:1.5rem;font-weight:700;color:var(--heading);line-height:1.1;font-variant-numeric:tabular-nums}
.stat-label{color:var(--text-muted);font-size:.82rem}

/* ---------- Buttons ---------- */
.btn{--bbg:var(--surface);--bfg:var(--text);--bbd:var(--border);display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 14px;border-radius:calc(var(--radius) - 4px);border:1px solid var(--bbd);background:var(--bbg);color:var(--bfg);font:inherit;font-size:.9rem;font-weight:550;cursor:pointer;line-height:1.3;text-decoration:none;white-space:nowrap;transition:background .15s,border-color .15s,box-shadow .15s,transform .05s;min-height:38px}
.btn:hover{text-decoration:none;border-color:var(--text-muted)}
.btn:active{transform:translateY(1px)}
.btn:disabled,.btn.disabled{opacity:.55;cursor:not-allowed;pointer-events:none}
.btn-primary{--bbg:var(--primary);--bfg:var(--primary-text);--bbd:var(--primary)}
.btn-primary:hover{--bbg:var(--primary-hover);border-color:var(--primary-hover)}
.btn-danger{--bbg:var(--danger);--bfg:#fff;--bbd:var(--danger)}
.btn-danger:hover{filter:brightness(.95);border-color:var(--danger)}
.btn-success{--bbg:var(--success);--bfg:#fff;--bbd:var(--success)}
.btn-warning{--bbg:var(--warning);--bfg:#1a1a1a;--bbd:var(--warning)}
.btn-ghost{--bbg:transparent;--bbd:transparent}
.btn-ghost:hover{--bbg:var(--surface-2);border-color:transparent}
.btn-soft{--bbg:var(--primary-soft);--bfg:var(--primary);--bbd:transparent}
.btn-outline-danger{--bfg:var(--danger);--bbd:var(--danger);--bbg:transparent}
.btn-outline-danger:hover{--bbg:var(--danger-soft);border-color:var(--danger)}
.btn-sm{padding:5px 10px;font-size:.82rem;min-height:30px}
.btn-lg{padding:12px 20px;font-size:1rem;min-height:46px}
.btn-block{width:100%}
.btn-icon{padding:7px;min-width:38px}
.btn-icon.btn-sm{padding:5px;min-width:30px}
.btn .spinner{width:16px;height:16px}
.btn-group{display:inline-flex;flex-wrap:wrap;gap:6px}

/* ---------- Forms ---------- */
.field{margin-bottom:16px}
.field:last-child{margin-bottom:0}
label,.label{display:block;font-weight:550;font-size:.88rem;margin-bottom:6px;color:var(--heading)}
.hint{font-size:.8rem;color:var(--text-muted);margin-top:5px}
.input,select.input,textarea.input{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:calc(var(--radius) - 4px);background:var(--input-bg);color:var(--text);font:inherit;font-size:.92rem;line-height:1.4;transition:border-color .15s,box-shadow .15s;min-height:40px}
.input:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring)}
.input::placeholder{color:var(--text-muted);opacity:.7}
textarea.input{min-height:100px;resize:vertical}
textarea.code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px}
select.input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-size:16px;padding-right:34px}
.input.is-invalid{border-color:var(--danger)}
.input-group{display:flex;align-items:stretch}
.input-group .input{border-radius:calc(var(--radius) - 4px) 0 0 calc(var(--radius) - 4px);min-width:0}
.input-group .btn{border-radius:0 calc(var(--radius) - 4px) calc(var(--radius) - 4px) 0;border-left:0}
.input-group .addon{display:flex;align-items:center;padding:0 12px;border:1px solid var(--border);border-left:0;background:var(--surface-2);border-radius:0 calc(var(--radius) - 4px) calc(var(--radius) - 4px) 0;color:var(--text-muted);font-size:.88rem}
.input-color{display:flex;gap:8px;align-items:center}
.input-color input[type=color]{width:42px;height:38px;padding:2px;border:1px solid var(--border);border-radius:8px;background:var(--input-bg);cursor:pointer;flex:none}
.input-color .input{font-family:ui-monospace,Menlo,monospace;text-transform:lowercase}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:450;cursor:pointer;margin-bottom:8px;color:var(--text)}
.check input{margin-top:3px;width:16px;height:16px;accent-color:var(--primary);flex:none}
.switch{display:flex;align-items:center;gap:12px;cursor:pointer;font-weight:500;margin-bottom:10px;color:var(--text)}
.switch input{appearance:none;width:40px;height:22px;border-radius:999px;background:var(--border);position:relative;cursor:pointer;transition:background .2s;flex:none;margin:0}
.switch input::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.25)}
.switch input:checked{background:var(--primary)}
.switch input:checked::after{transform:translateX(18px)}
.switch .switch-text small{display:block;color:var(--text-muted);font-weight:400}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}
.form-grid .full{grid-column:1/-1}
.form-section{padding:20px;border-bottom:1px solid var(--border)}
.form-section:last-child{border-bottom:0}
.form-section h3{font-size:.95rem;margin-bottom:4px}
.form-section > p.muted{font-size:.85rem;margin-bottom:14px}
.pw-toggle{position:relative}
.pw-toggle .input{padding-right:44px}
.pw-toggle button{position:absolute;right:4px;top:50%;transform:translateY(-50%);border:0;background:transparent;color:var(--text-muted);cursor:pointer;padding:6px;border-radius:6px}
.pw-meter{height:4px;border-radius:4px;background:var(--surface-2);margin-top:8px;overflow:hidden}
.pw-meter span{display:block;height:100%;width:0;transition:width .25s,background .25s}
.otp-input{font-size:1.6rem;letter-spacing:.5em;text-align:center;font-family:ui-monospace,Menlo,monospace;padding:12px}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
.card .table-wrap{border:0;border-radius:0}
table.table{width:100%;border-collapse:collapse;font-size:.9rem}
.table th{text-align:left;font-weight:600;color:var(--text-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;padding:10px 14px;border-bottom:1px solid var(--border);background:var(--surface-2);white-space:nowrap}
.table td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr:hover{background:var(--surface-2)}
.table .actions{text-align:right;white-space:nowrap}
.table .actions form{display:inline}
.table-compact td,.table-compact th{padding:7px 10px}
.table td.wrap{word-break:break-word;max-width:420px}

/* ---------- Badges / pills ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:.74rem;font-weight:600;background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border);white-space:nowrap;line-height:1.6}
.badge-primary{background:var(--primary-soft);color:var(--primary);border-color:transparent}
.badge-success{background:var(--success-soft);color:var(--success);border-color:transparent}
.badge-warning{background:var(--warning-soft);color:var(--warning);border-color:transparent}
.badge-danger{background:var(--danger-soft);color:var(--danger);border-color:transparent}
.badge-info{background:var(--info-soft);color:var(--info);border-color:transparent}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;background:var(--text-muted);flex:none}
.dot-success{background:var(--success);box-shadow:0 0 0 3px var(--success-soft)}
.dot-danger{background:var(--danger);box-shadow:0 0 0 3px var(--danger-soft)}
.dot-warning{background:var(--warning);box-shadow:0 0 0 3px var(--warning-soft)}

/* ---------- Alerts / flash ---------- */
.alert{display:flex;gap:12px;align-items:flex-start;padding:12px 16px;border-radius:calc(var(--radius) - 2px);border:1px solid var(--border);background:var(--surface-2);margin-bottom:16px;font-size:.92rem}
.alert .ic{margin-top:2px}
.alert-success{background:var(--success-soft);border-color:transparent;color:var(--text)}
.alert-success .ic{color:var(--success)}
.alert-error,.alert-danger{background:var(--danger-soft);border-color:transparent}
.alert-error .ic,.alert-danger .ic{color:var(--danger)}
.alert-warning{background:var(--warning-soft);border-color:transparent}
.alert-warning .ic{color:var(--warning)}
.alert-info{background:var(--info-soft);border-color:transparent}
.alert-info .ic{color:var(--info)}
.alert .alert-body{flex:1;min-width:0}
.alert strong{color:var(--heading)}
.alert p:last-child{margin-bottom:0}
.alert .close{background:none;border:0;color:inherit;opacity:.6;cursor:pointer;padding:0}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:20px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs a,.tabs button{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:0;background:none;color:var(--text-muted);font:inherit;font-weight:550;font-size:.9rem;border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer;white-space:nowrap}
.tabs a:hover,.tabs button:hover{color:var(--text);text-decoration:none}
.tabs .active{color:var(--primary);border-bottom-color:var(--primary)}
.tab-panel{display:none}
.tab-panel.active{display:block}

/* ---------- Dropdown ---------- */
.dropdown{position:relative}
.dropdown-menu{position:absolute;right:0;top:calc(100% + 6px);min-width:220px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 12px 32px rgba(16,24,40,.16);padding:6px;display:none;z-index:60}
.dropdown.open .dropdown-menu{display:block}
.dropdown-menu a,.dropdown-menu button{display:flex;width:100%;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:var(--text);font:inherit;font-size:.9rem;background:none;border:0;cursor:pointer;text-align:left}
.dropdown-menu a:hover,.dropdown-menu button:hover{background:var(--surface-2);text-decoration:none}
.dropdown-menu .sep{height:1px;background:var(--border);margin:6px 0}
.dropdown-head{padding:8px 10px 10px;border-bottom:1px solid var(--border);margin-bottom:6px}
.dropdown-head strong{display:block;color:var(--heading)}
.dropdown-head small{color:var(--text-muted)}

/* ---------- Avatar ---------- */
.avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;background:linear-gradient(135deg,var(--primary),var(--accent));color:var(--primary-text);display:inline-grid;place-items:center;font-weight:700;font-size:.8rem;flex:none;overflow:hidden;border:2px solid var(--surface)}
.avatar-lg{width:96px;height:96px;font-size:1.8rem}
.avatar-sm{width:28px;height:28px;font-size:.7rem}
.user-chip{display:flex;align-items:center;gap:8px;background:none;border:0;cursor:pointer;color:var(--text);font:inherit;padding:4px 6px;border-radius:999px}
.user-chip:hover{background:var(--surface-2)}

/* ---------- Modal ---------- */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(10,12,20,.55);backdrop-filter:blur(3px)}
.modal.open{display:flex}
.modal-dialog{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:560px;max-height:calc(100vh - 32px);display:flex;flex-direction:column;box-shadow:0 24px 64px rgba(0,0,0,.3);animation:pop .16s ease-out}
.modal-lg .modal-dialog{max-width:860px}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}
.modal-head h3{margin:0;font-size:1.05rem}
.modal-body{padding:20px;overflow-y:auto}
.modal-foot{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
@keyframes pop{from{transform:scale(.97);opacity:0}to{transform:none;opacity:1}}

/* ---------- Toasts ---------- */
.toasts{position:fixed;right:16px;bottom:16px;z-index:200;display:flex;flex-direction:column;gap:8px;max-width:min(380px,calc(100vw - 32px))}
.toast{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);box-shadow:0 12px 32px rgba(16,24,40,.18);font-size:.9rem;animation:pop .2s ease-out}
.toast.success .ic{color:var(--success)}.toast.error .ic{color:var(--danger)}.toast.info .ic{color:var(--info)}.toast.warning .ic{color:var(--warning)}

/* ---------- Misc components ---------- */
.empty{text-align:center;padding:48px 20px;color:var(--text-muted)}
.empty .ic{width:44px;height:44px;opacity:.5;margin-bottom:10px}
.empty h3{color:var(--heading)}
.progress{height:8px;border-radius:999px;background:var(--surface-2);overflow:hidden}
.progress span{display:block;height:100%;background:var(--primary);border-radius:999px;transition:width .4s}
.progress.warn span{background:var(--warning)}.progress.crit span{background:var(--danger)}
.kv{display:grid;grid-template-columns:minmax(120px,max-content) 1fr;gap:8px 18px;font-size:.9rem;margin:0}
.kv dt{color:var(--text-muted)}
.kv dd{margin:0;word-break:break-word;color:var(--text)}
.list{list-style:none;margin:0;padding:0}
.list li{padding:12px 0;border-bottom:1px solid var(--border);display:flex;gap:12px;align-items:flex-start}
.list li:last-child{border-bottom:0}
.list-body{flex:1;min-width:0}
.list-body strong{display:block;color:var(--heading)}
.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;display:inline-block;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}
.copy-field{display:flex;gap:6px}
.copy-field .input{font-family:ui-monospace,Menlo,monospace;font-size:.82rem}
.codes-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;font-family:ui-monospace,Menlo,monospace;font-size:1rem}
.codes-grid span{background:var(--surface-2);border:1px dashed var(--border);border-radius:8px;padding:8px;text-align:center;letter-spacing:.08em}
.codes-grid span.used{text-decoration:line-through;opacity:.45}
.news-item{padding:16px 0;border-bottom:1px solid var(--border)}
.news-item:last-child{border-bottom:0}
.news-item .meta{font-size:.78rem;color:var(--text-muted);display:flex;gap:8px;align-items:center;margin-bottom:4px;flex-wrap:wrap}
.news-item h3{font-size:1rem;margin-bottom:4px}
.news-body{color:var(--text);font-size:.92rem}
.news-body p:last-child{margin:0}
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline li{position:relative;padding:0 0 14px 22px;font-size:.88rem}
.timeline li::before{content:"";position:absolute;left:5px;top:6px;width:8px;height:8px;border-radius:50%;background:var(--primary)}
.timeline li::after{content:"";position:absolute;left:8.5px;top:16px;bottom:0;width:1px;background:var(--border)}
.timeline li:last-child::after{display:none}
.chip-list{display:flex;flex-wrap:wrap;gap:6px}
.color-swatches{display:flex;gap:4px}
.color-swatches span{width:16px;height:16px;border-radius:50%;border:1px solid rgba(0,0,0,.1)}
.preset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.preset{border:2px solid var(--border);border-radius:var(--radius);padding:12px;cursor:pointer;background:var(--surface);text-align:left;font:inherit;color:var(--text)}
.preset:hover{border-color:var(--text-muted)}
.preset.active{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring)}
.preset strong{display:block;margin-top:8px;font-size:.88rem}
.tree{list-style:none;margin:0;padding:0}
.tree ul{list-style:none;margin:0;padding-left:20px;border-left:1px dashed var(--border);margin-left:10px}
.tree li{margin:2px 0}
.tree .node{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:8px}
.tree .node:hover{background:var(--surface-2)}
.tree .node .grow{flex:1;min-width:0}
.server-card{display:flex;flex-direction:column}
.server-card .card-body{flex:1}
.server-card .meta{display:flex;gap:12px;flex-wrap:wrap;font-size:.8rem;color:var(--text-muted)}
.service-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.service-tile{border:1px solid var(--border);border-radius:var(--radius);padding:16px;background:var(--surface);display:flex;flex-direction:column;gap:8px}
.service-tile .head{display:flex;align-items:center;gap:10px}
.service-tile .logo{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;font-weight:800;font-size:.8rem;color:#fff}
.logo-s3{background:#c72c48}.logo-smb{background:#2563eb}.logo-nfs{background:#059669}.logo-ftp{background:#d97706}
.filebrowser .crumbs{display:flex;flex-wrap:wrap;gap:4px;align-items:center;font-size:.88rem}
.filebrowser .crumbs a{padding:2px 6px;border-radius:6px}
.filebrowser .crumbs a:hover{background:var(--surface-2);text-decoration:none}
.perm{font-family:ui-monospace,Menlo,monospace;font-size:.82rem}
.severity-critical{background:#7f1d1d;color:#fff;border-color:transparent}
.severity-high{background:var(--danger-soft);color:var(--danger);border-color:transparent}
.severity-medium{background:var(--warning-soft);color:var(--warning);border-color:transparent}
.severity-low{background:var(--info-soft);color:var(--info);border-color:transparent}
.chart-box{position:relative;height:280px}
.chart-box.sm{height:200px}
.bar-list{list-style:none;margin:0;padding:0}
.bar-list li{position:relative;display:flex;justify-content:space-between;gap:10px;padding:7px 10px;font-size:.88rem;border-radius:6px;margin-bottom:4px;overflow:hidden}
.bar-list li .bar{position:absolute;left:0;top:0;bottom:0;background:var(--primary-soft);border-radius:6px;z-index:0}
.bar-list li span{position:relative;z-index:1}
.bar-list li span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar-list li span:last-child{font-variant-numeric:tabular-nums;font-weight:600}
.task-status{display:inline-flex;align-items:center;gap:6px}
.pagination{display:flex;gap:4px;flex-wrap:wrap;justify-content:center;margin-top:16px}
.pagination a,.pagination span{padding:6px 11px;border:1px solid var(--border);border-radius:8px;font-size:.85rem;color:var(--text);background:var(--surface)}
.pagination .current{background:var(--primary);color:var(--primary-text);border-color:var(--primary)}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.filters .input{width:auto;min-width:160px}
.qr-box{background:#fff;padding:12px;border-radius:12px;display:inline-block;border:1px solid var(--border)}
.qr-box canvas,.qr-box img{display:block;width:180px;height:180px;image-rendering:pixelated}
.method-card{border:1px solid var(--border);border-radius:var(--radius);padding:16px;display:flex;gap:14px;align-items:flex-start;background:var(--surface)}
.method-card .stat-icon{width:40px;height:40px}
.method-card .grow{flex:1;min-width:0}
.method-card h4{margin:0 0 2px}

/* ---------- Auth pages ---------- */
.auth{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr)}
.auth-aside{background:linear-gradient(135deg,var(--landing-hero-from),var(--landing-hero-to));color:#fff;padding:48px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.auth-aside::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.18),transparent 45%),radial-gradient(circle at 80% 90%,rgba(0,0,0,.18),transparent 50%);pointer-events:none}
.auth-aside > *{position:relative;z-index:1}
.auth-aside h2{color:#fff;font-size:2rem;max-width:460px}
.auth-aside p{opacity:.9;max-width:460px}
.auth-aside .brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:1.1rem}
.auth-aside .brand-logo{background:rgba(255,255,255,.2);box-shadow:none;color:#fff}
.auth-aside ul{list-style:none;padding:0;margin:24px 0 0}
.auth-aside li{display:flex;gap:10px;align-items:center;margin-bottom:12px;opacity:.95}
.auth-main{display:flex;align-items:center;justify-content:center;padding:40px 24px;background:var(--bg)}
.auth-card{width:100%;max-width:420px}
.auth-card h1{font-size:1.6rem;margin-bottom:6px}
.auth-card .sub{color:var(--text-muted);margin-bottom:24px}
.auth-card .card-body{padding:28px}
.auth-links{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.88rem;margin-top:18px}
.auth-top{position:absolute;top:16px;right:16px;display:flex;gap:6px}
.auth-legal{font-size:.78rem;color:var(--text-muted);text-align:center;margin-top:24px}
.auth-legal a{color:inherit;text-decoration:underline}
.remember-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.remember-row .check{margin:0}
.remember-row select{width:auto;min-height:32px;padding:4px 30px 4px 10px;font-size:.85rem}

/* ---------- Captcha ---------- */
.captcha-box{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--border);border-radius:calc(var(--radius) - 4px);padding:10px 14px;background:var(--surface-2);margin-bottom:16px;user-select:none}
.captcha-check{display:flex;align-items:center;gap:12px;background:none;border:0;font:inherit;color:var(--text);cursor:pointer;padding:4px 0;font-weight:550}
.captcha-tick{width:26px;height:26px;border:2px solid var(--text-muted);border-radius:6px;background:var(--input-bg);display:grid;place-items:center;transition:all .2s;flex:none}
.captcha-box.working .captcha-tick{border-color:var(--primary);border-top-color:transparent;border-radius:50%;animation:spin .8s linear infinite}
.captcha-box.done .captcha-tick{background:var(--success);border-color:var(--success)}
.captcha-box.done .captcha-tick::after{content:"";width:7px;height:13px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(45deg) translate(-1px,-1px)}
.captcha-box.error .captcha-tick{border-color:var(--danger)}
.captcha-brand{display:flex;flex-direction:column;align-items:center;color:var(--text-muted);font-size:.7rem;text-align:center}
.captcha-brand .ic{width:20px;height:20px;color:var(--primary)}
.captcha-image{display:grid;grid-template-columns:auto auto;gap:8px;align-items:center;margin-bottom:16px;justify-content:start}
.captcha-image img{border-radius:8px;border:1px solid var(--border);background:#fff;width:200px;height:64px}
.captcha-image .input{grid-column:1/-1}
.captcha-ext{margin-bottom:16px;min-height:78px}

/* ---------- Public site / landing ---------- */
.pub-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.5) blur(12px);border-bottom:1px solid var(--border)}
.pub-header .wrap{display:flex;align-items:center;gap:16px;min-height:64px}
.pub-header .brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--heading);font-size:1.05rem}
.pub-header .brand:hover{text-decoration:none}
.pub-nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.pub-nav a.link{color:var(--text);padding:8px 12px;border-radius:8px;font-weight:500;font-size:.92rem}
.pub-nav a.link:hover{background:var(--surface-2);text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.hero{position:relative;padding:88px 0 64px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-40% -10% auto -10%;height:120%;background:radial-gradient(ellipse at 30% 30%,color-mix(in srgb,var(--landing-hero-from) 28%,transparent),transparent 60%),radial-gradient(ellipse at 80% 20%,color-mix(in srgb,var(--landing-hero-to) 24%,transparent),transparent 55%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:48px;align-items:center}
.hero h1{font-size:clamp(2.1rem,4.4vw,3.4rem);letter-spacing:-.025em;line-height:1.08;margin-bottom:18px}
.hero h1 .grad{background:linear-gradient(90deg,var(--landing-hero-from),var(--landing-hero-to));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.12rem;color:var(--text-muted);max-width:560px;margin-bottom:28px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-badges{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px;color:var(--text-muted);font-size:.86rem}
.hero-badges span{display:flex;align-items:center;gap:6px}
.hero-badges .ic{color:var(--success)}
.hero-visual{position:relative}
.hero-visual img{border-radius:16px;border:1px solid var(--border);box-shadow:0 30px 80px rgba(16,24,40,.22)}
.mock{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:0 30px 80px rgba(16,24,40,.22);overflow:hidden}
.mock-bar{display:flex;gap:6px;padding:12px 14px;border-bottom:1px solid var(--border);background:var(--surface-2)}
.mock-bar i{width:10px;height:10px;border-radius:50%;background:var(--border)}
.mock-bar i:nth-child(1){background:#ff5f57}.mock-bar i:nth-child(2){background:#febc2e}.mock-bar i:nth-child(3){background:#28c840}
.mock-body{display:grid;grid-template-columns:120px 1fr;min-height:300px}
.mock-side{border-right:1px solid var(--border);padding:12px;display:flex;flex-direction:column;gap:8px}
.mock-side span{height:10px;border-radius:6px;background:var(--surface-2)}
.mock-side span.on{background:var(--primary-soft);height:22px}
.mock-main{padding:16px;display:flex;flex-direction:column;gap:12px}
.mock-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.mock-tile{border:1px solid var(--border);border-radius:10px;padding:10px;display:flex;flex-direction:column;gap:6px}
.mock-tile b{font-size:1.2rem;color:var(--heading)}
.mock-tile small{color:var(--text-muted);font-size:.7rem}
.mock-row{display:flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:10px;padding:10px;font-size:.78rem}
.mock-row .logo{width:26px;height:26px;border-radius:7px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:.6rem}
.mock-row .grow{flex:1}
.section{padding:72px 0}
.section-alt{background:var(--surface-2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section-head{text-align:center;max-width:680px;margin:0 auto 44px}
.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem);letter-spacing:-.02em}
.section-head p{color:var(--text-muted);font-size:1.05rem}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--primary);margin-bottom:10px}
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:transform .2s,box-shadow .2s}
.feature:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(16,24,40,.1)}
.feature .stat-icon{margin-bottom:14px}
.feature h3{font-size:1.05rem}
.feature p{color:var(--text-muted);margin:0;font-size:.94rem}
.feature img{border-radius:10px;margin-top:14px;border:1px solid var(--border)}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;counter-reset:step}
.step{position:relative;padding:24px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border)}
.step::before{counter-increment:step;content:counter(step);width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--primary);color:var(--primary-text);font-weight:700;margin-bottom:14px}
.step p{color:var(--text-muted);margin:0}
.protocols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.protocol{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);padding:20px;text-align:center}
.protocol .logo{width:52px;height:52px;border-radius:14px;margin:0 auto 12px;display:grid;place-items:center;color:#fff;font-weight:800}
.protocol p{color:var(--text-muted);font-size:.88rem;margin:0}
.cta-band{background:linear-gradient(135deg,var(--landing-hero-from),var(--landing-hero-to));color:#fff;border-radius:20px;padding:48px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin:0 0 6px}
.cta-band p{margin:0;opacity:.9}
.cta-band .btn{--bbg:#fff;--bfg:#111;--bbd:#fff}
.pub-footer{border-top:1px solid var(--border);padding:40px 0 24px;color:var(--text-muted);font-size:.88rem;background:var(--surface)}
.pub-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.pub-footer h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--heading)}
.pub-footer ul{list-style:none;padding:0;margin:0}
.pub-footer li{margin-bottom:6px}
.pub-footer a{color:var(--text-muted)}
.pub-footer .bottom{border-top:1px solid var(--border);margin-top:28px;padding-top:18px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.8rem}
.legal-doc{max-width:860px;margin:0 auto;padding:48px 24px 72px}
.legal-doc h1{font-size:2rem}
.legal-doc h2{font-size:1.2rem;margin-top:2em}
.legal-doc h3{font-size:1.02rem;margin-top:1.4em}
.legal-doc p,.legal-doc li{color:var(--text)}
.legal-doc table{width:100%;border-collapse:collapse;font-size:.9rem;margin:12px 0}
.legal-doc th,.legal-doc td{border:1px solid var(--border);padding:8px 10px;text-align:left;vertical-align:top}
.legal-doc th{background:var(--surface-2)}
.legal-meta{color:var(--text-muted);font-size:.88rem;margin-bottom:24px}
.toc{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;margin-bottom:24px}

/* ---------- Cookie bar ---------- */
.cookiebar{position:fixed;z-index:150;background:var(--cb-bg,var(--surface));color:var(--cb-fg,var(--text));border:1px solid var(--border);box-shadow:0 16px 48px rgba(0,0,0,.22);padding:20px;display:none;font-size:.9rem}
.cookiebar.show{display:block;animation:pop .2s ease-out}
.cookiebar.pos-bottom{left:16px;right:16px;bottom:16px;border-radius:var(--radius);max-width:1100px;margin:0 auto}
.cookiebar.pos-top{left:16px;right:16px;top:16px;border-radius:var(--radius);max-width:1100px;margin:0 auto}
.cookiebar.pos-box-left{left:16px;bottom:16px;width:min(420px,calc(100vw - 32px));border-radius:var(--radius)}
.cookiebar.pos-box-right{right:16px;bottom:16px;width:min(420px,calc(100vw - 32px));border-radius:var(--radius)}
.cookiebar.pos-center{left:50%;top:50%;transform:translate(-50%,-50%);width:min(560px,calc(100vw - 32px));border-radius:var(--radius)}
.cookiebar h3{font-size:1rem;margin-bottom:6px;color:inherit;display:flex;gap:8px;align-items:center}
.cookiebar p{margin-bottom:12px;opacity:.92}
.cookiebar .cb-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.cookiebar.pos-bottom .cb-inner,.cookiebar.pos-top .cb-inner{display:flex;gap:20px;align-items:flex-end;justify-content:space-between;flex-wrap:wrap}
.cookiebar.pos-bottom .cb-text,.cookiebar.pos-top .cb-text{flex:1;min-width:280px}
.cb-prefs{display:none;margin:12px 0;border-top:1px solid var(--border);padding-top:12px}
.cookiebar.prefs .cb-prefs{display:block}
.cb-cat{display:flex;gap:12px;align-items:flex-start;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border)}
.cb-cat:last-child{border-bottom:0}
.cb-cat small{display:block;opacity:.75;font-weight:400}
.cb-float{position:fixed;left:16px;bottom:16px;z-index:140;width:42px;height:42px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text);display:grid;place-items:center;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.15)}
.cb-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:149;display:none}
.cb-overlay.show{display:block}

/* ---------- Avatar cropper ---------- */
.cropper{display:grid;gap:14px;justify-items:center}
.cropper-stage{position:relative;width:280px;height:280px;border-radius:12px;overflow:hidden;background:repeating-conic-gradient(var(--surface-2) 0 25%,var(--surface) 0 50%) 0 0/20px 20px;cursor:grab;touch-action:none;border:1px solid var(--border)}
.cropper-stage.dragging{cursor:grabbing}
.cropper-stage canvas{display:block;width:280px;height:280px}
.cropper-mask{position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 0 9999px rgba(0,0,0,.45);border-radius:50%;margin:20px}
.cropper-zoom{display:flex;align-items:center;gap:10px;width:280px}
.cropper-zoom input{flex:1;accent-color:var(--primary)}

/* ---------- Errors / maintenance ---------- */
.center-page{min-height:100vh;display:grid;place-items:center;padding:24px;text-align:center}
.center-page .code{font-size:5rem;font-weight:800;line-height:1;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:8px}
.center-page .box{max-width:520px}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .g-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .features{grid-template-columns:repeat(2,minmax(0,1fr))}
  .protocols{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .shell{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;bottom:0;width:272px;transform:translateX(-100%);transition:transform .25s ease;box-shadow:0 0 40px rgba(0,0,0,.25)}
  .sidebar-open .sidebar{transform:none}
  .sidebar-open .backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:35}
  .menu-toggle{display:inline-flex}
  .g-3,.g-2{grid-template-columns:1fr}
  .span-2{grid-column:auto}
  .auth{grid-template-columns:1fr}
  .auth-aside{display:none}
  .hero .wrap{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .pub-footer .cols{grid-template-columns:1fr}
  .pub-nav a.link.hide-sm{display:none}
}
@media (max-width:640px){
  .content{padding:16px}
  .topbar{padding:10px 16px}
  .g-4{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .features,.protocols{grid-template-columns:1fr}
  .wrap{padding:0 16px}
  .hero{padding:48px 0 40px}
  .section{padding:48px 0}
  .cta-band{padding:28px}
  .page-head h1{font-size:1.3rem}
  .card-body{padding:16px}
  .kv{grid-template-columns:1fr;gap:2px 0}
  .kv dd{margin-bottom:8px}
  .mock-body{grid-template-columns:1fr}
  .mock-side{display:none}
  .codes-grid{grid-template-columns:1fr 1fr}
  .user-chip .name{display:none}
  .table th,.table td{padding:9px 10px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.sidebar,.topbar,.cookiebar,.cb-float,.app-foot{display:none!important}.shell{display:block}}
.legal-missing{background:var(--warning-soft);color:var(--warning);padding:0 4px;border-radius:4px;font-weight:600}
@media (max-width:900px){#servers-layout{grid-template-columns:1fr!important}}
.metric{display:flex;flex-direction:column;gap:6px}
.metric .row-between{font-size:.85rem}
.svc-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--border);font-size:.9rem}
.svc-row:last-child{border-bottom:0}
.svc-row .grow{flex:1;min-width:0}
.pagination .gap{border:0;background:none;padding:6px 4px;color:var(--text-muted)}
.pagination-info{text-align:center;color:var(--text-muted);font-size:.78rem;margin:6px 0 0}
.card > .pagination,.card > .pagination-info{padding:0 16px}
.card > .pagination-info:last-child{padding-bottom:14px}
.cb-close{position:absolute;top:8px;right:8px;background:none;border:0;color:inherit;opacity:.6;cursor:pointer;padding:6px;border-radius:8px}
.cb-close:hover{opacity:1;background:var(--surface-2)}
.cookiebar h3{padding-right:32px}
.preset:has(input:checked){border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring)}
.tabs.tabs-wrap{flex-wrap:wrap;overflow:visible;row-gap:0}
@media (max-width:640px){.tabs.tabs-wrap{flex-wrap:nowrap;overflow-x:auto}}
/* grid items must be allowed to shrink below their content width (tables, charts, code) */
.grid > *, .form-grid > *, .row > .flex-1, .list-body { min-width: 0 }
.chart-box canvas { max-width: 100% }
.cb-float{left:auto;right:16px}
@media (max-width:640px){.list li{flex-wrap:wrap}.list li .list-body{flex-basis:calc(100% - 60px)}}
.auth-mobile-brand{display:none;align-items:center;gap:10px;font-weight:700;color:var(--heading);margin-bottom:24px;font-size:1.05rem}
.auth-mobile-brand:hover{text-decoration:none}
@media (max-width:900px){.auth-mobile-brand{display:flex}}