.shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);padding:1.35rem 1rem;background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:20}.logo{display:flex;align-items:center;gap:.75rem;padding:0 .45rem;color:var(--ink)}.logo>span:last-child{display:grid;gap:1px}.logo strong{font-family:var(--font-display);font-size:.92rem;letter-spacing:.12em}.logo small{font-size:.62rem;color:var(--ink-faint);letter-spacing:.02em}.sidebar .brand-mark{width:36px;height:36px;border-radius:11px}.nav-label{margin:1.8rem .7rem .55rem;color:var(--ink-faint);font-size:.62rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.nav{display:grid;gap:.22rem}.nav a{display:flex;align-items:center;gap:.8rem;padding:.68rem .72rem;border-radius:11px;color:var(--ink-soft);font-size:.82rem;font-weight:550;transition:background var(--fast),color var(--fast),transform var(--fast)}.nav a svg{width:17px;height:17px;flex:0 0 17px}.nav a:hover{background:var(--surface-soft);color:var(--ink);transform:translateX(1px)}.nav a[aria-current="page"]{background:var(--forest-soft);color:var(--forest);font-weight:650}.sidebar-foot{margin-top:auto;display:grid;grid-template-columns:36px 1fr;align-items:center;gap:.65rem;padding:.72rem;border:1px solid var(--line);border-radius:13px}.workspace-avatar{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--surface-soft);color:var(--forest);font-size:.68rem;font-weight:750}.sidebar-foot strong{display:block;font-size:.74rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-foot p{font-size:.62rem;color:var(--ink-faint)}.preview-switch{margin-top:1.35rem;padding:.65rem;border:1px solid var(--line);border-radius:13px;background:#fafaf7}.preview-switch>span{display:block;margin:0 .25rem .45rem;color:var(--ink-faint);font-size:.58rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.preview-switch>div{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;padding:3px;border-radius:9px;background:var(--surface-soft)}.preview-switch a{padding:.36rem .2rem;border-radius:7px;text-align:center;color:var(--ink-soft);font-size:.62rem;font-weight:650}.preview-switch a[aria-current="true"]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-xs)}
.main-wrap{margin-left:var(--sidebar);min-width:0}.topbar{min-height:var(--header);display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem clamp(1.2rem,3vw,2.6rem);border-bottom:1px solid rgba(232,233,227,.95);background:rgba(246,246,242,.88);position:sticky;top:0;z-index:10;backdrop-filter:blur(14px)}.topbar-context,.topbar-actions{display:flex;align-items:center;gap:.75rem}.topbar-context strong{display:block;font-family:var(--font-display);font-size:.78rem}.topbar-context p{font-size:.64rem;color:var(--ink-faint)}.menu-button{display:none}.account-button{display:flex;align-items:center;gap:.6rem;padding:.28rem .45rem .28rem .28rem;border:0;background:transparent;border-radius:12px;color:var(--ink);cursor:pointer}.account-button:hover{background:var(--surface-soft)}.account-button>span{display:grid;place-items:center;width:35px;height:35px;border-radius:10px;background:var(--surface);border:1px solid var(--line);font-size:.66rem;font-weight:750}.account-button strong{display:block;font-size:.7rem;text-align:left}.account-button small{display:block;color:var(--ink-faint);font-size:.6rem;text-align:left}.page{padding:clamp(1.5rem,3.4vw,3.1rem);max-width:1460px;margin:auto;animation:pageIn var(--slow) var(--ease)}@keyframes pageIn{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;margin-bottom:2.1rem}.premium-head h1{margin:.5rem 0 .45rem;font-size:clamp(2rem,3vw,2.9rem)}.premium-head>div>p{color:var(--ink-soft);font-size:.87rem}.head-meta{display:flex;align-items:center;gap:.8rem;color:var(--ink-faint);font-size:.66rem}.status-badge{display:inline-flex;align-items:center;gap:.4rem;padding:.28rem .6rem;border:1px solid #cfe0d7;border-radius:999px;background:#f1f7f4;color:var(--success);font-weight:650}.status-badge i{width:6px;height:6px;border-radius:50%;background:var(--success);box-shadow:0 0 0 3px rgba(35,128,91,.1)}.grid{display:grid;gap:1rem}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.split{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.5fr);gap:1rem}
.auth-layout{min-height:100vh;display:grid;grid-template-columns:minmax(460px,1.05fr) minmax(440px,.95fr);background:white}.auth-story{position:relative;overflow:hidden;padding:clamp(2rem,6vw,6rem);background:var(--forest-dark);color:white;display:flex;flex-direction:column;justify-content:space-between}.auth-story::after{content:"";position:absolute;width:520px;height:520px;right:-230px;bottom:-280px;border-radius:50%;border:1px solid rgba(255,255,255,.13);box-shadow:0 0 0 80px rgba(255,255,255,.025),0 0 0 160px rgba(255,255,255,.018)}.auth-story .logo{position:relative;z-index:2;color:#fff}.auth-story h1{position:relative;max-width:650px;font-size:clamp(2.7rem,5vw,5rem);letter-spacing:-.055em}.auth-story p{position:relative;max-width:520px;color:#b9cbc4}.auth-story .eyebrow{color:#f0c8b8}.auth-panel{display:grid;place-items:center;padding:2rem;background:#fff}.auth-card{width:min(400px,100%)}.auth-card h2{margin-top:.4rem;font-size:1.8rem}.auth-back{margin-top:.35rem;color:var(--ink-soft);font-size:.68rem;text-align:center}.auth-back:hover{color:var(--forest)}
@media(max-width:1050px){.grid-4{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.topbar-actions .account-button div{display:none}}
@media(max-width:900px){.auth-layout{grid-template-columns:1fr}.auth-story{min-height:38vh;padding:2rem}.auth-story h1{font-size:clamp(2.2rem,8vw,3.6rem)}.sidebar{transform:translateX(-100%);transition:transform var(--normal) var(--ease);box-shadow:var(--shadow)}.sidebar.open{transform:none}.main-wrap{margin-left:0}.menu-button{display:inline-grid}.topbar{padding:.65rem 1rem}.page{padding:1.25rem}.page-head{align-items:flex-start}}
@media(max-width:600px){.grid-4,.grid-2{grid-template-columns:1fr}.page-head{display:grid}.topbar-context>div{display:none}.account-button{display:none}.topbar-actions .button span{display:none}.auth-story{min-height:310px}.head-meta{flex-wrap:wrap}}

/* Tema NOTIA: blanco, rosa y vino */
.topbar{border-bottom-color:var(--line);background:rgba(255,255,255,.9)}
.status-badge{border-color:#d9dcff;background:#f7f8ff;color:var(--wine)}
.status-badge i{background:var(--rose);box-shadow:0 0 0 3px rgba(255,107,98,.14)}
.auth-story{background:linear-gradient(145deg,#fff 5%,#f7f8ff 58%,var(--rose-pale));color:var(--ink)}
.auth-story::after{border-color:rgba(71,83,255,.16);box-shadow:0 0 0 80px rgba(71,83,255,.04),0 0 0 160px rgba(255,107,98,.025)}
.auth-story .logo{color:var(--ink)}
.auth-story p{color:var(--ink-soft)}
.auth-story .eyebrow{color:var(--rose-deep)}

/* Refinamiento visual de acceso y panel */
.auth-story{background:radial-gradient(circle at 82% 18%,rgba(71,83,255,.42),transparent 32%),radial-gradient(circle at 20% 92%,rgba(255,107,98,.22),transparent 28%),#0b1032;color:#fff}
.auth-story .logo{color:#fff}
.auth-story p{color:#bbc0df}
.auth-story .eyebrow{color:#ffe16b}
.auth-story::after{border-color:rgba(255,255,255,.12);box-shadow:0 0 0 80px rgba(255,255,255,.025),0 0 0 160px rgba(71,83,255,.04)}
.sidebar{box-shadow:8px 0 30px rgba(25,35,102,.025)}
.nav a[aria-current="page"]{box-shadow:inset 3px 0 0 var(--rose-deep)}
.preview-switch{background:#f8f8ff}
.preview-switch a[aria-current="true"]{color:var(--rose-deep)}
.page{padding-top:clamp(1.8rem,3.6vw,3.4rem)}

/* Sunset Atelier */
.status-badge{border-color:#f0d3c7;background:#fff7f2}
.auth-story{background:radial-gradient(circle at 82% 18%,rgba(237,99,63,.4),transparent 32%),radial-gradient(circle at 20% 92%,rgba(214,62,105,.23),transparent 28%),#24141d}
.auth-story p{color:#d8c6ce}
.auth-story .eyebrow{color:#f6cf63}
.auth-story::after{box-shadow:0 0 0 80px rgba(255,255,255,.025),0 0 0 160px rgba(237,99,63,.045)}
.sidebar{box-shadow:8px 0 30px rgba(61,27,50,.03)}
.preview-switch{background:#fff8f3}

/* Arctic Indigo */
.status-badge{border-color:#dfe3ff;background:#f7f7ff}
.auth-story{background:radial-gradient(circle at 82% 18%,rgba(49,85,245,.18),transparent 32%),radial-gradient(circle at 20% 92%,rgba(124,58,237,.12),transparent 28%),linear-gradient(145deg,#fff 0%,#f8f8ff 68%,#eef0ff 100%);color:#0b0b12}
.auth-story .logo{color:#0b0b12}
.auth-story p{color:#626274}
.auth-story .eyebrow{color:#3155f5}
.auth-story::after{border-color:rgba(49,85,245,.14);box-shadow:0 0 0 80px rgba(49,85,245,.035),0 0 0 160px rgba(124,58,237,.025)}
.sidebar{box-shadow:8px 0 30px rgba(17,17,26,.035)}
.preview-switch{background:#f5f5fb}
.status-badge i{background:#7c3aed;box-shadow:0 0 0 3px rgba(124,58,237,.12)}

/* NOTIA Product System — Blanco Índigo */
.shell{background:#f7f7fb}
.sidebar{width:var(--sidebar);padding:1.5rem 1.05rem 1.1rem;border-right-color:#e7e7ef;background:rgba(255,255,255,.98);box-shadow:10px 0 32px rgba(17,17,26,.035)}
.logo{padding:0 .5rem}.sidebar .brand-mark{width:38px;height:38px;border-radius:12px}.logo strong{color:#0b0b12}.logo small{color:#8b8b9b}
.preview-switch{margin-top:1.45rem;padding:.7rem;border-color:#e5e5ee;border-radius:15px;background:#fafaff}
.preview-switch>div{gap:4px;padding:4px;border-radius:10px;background:#f0f0f6}
.preview-switch a{padding:.42rem .2rem;border-radius:7px;color:#6b6b7b}
.preview-switch a[aria-current="true"]{background:linear-gradient(135deg,#3155f5,#6847e8);color:#fff;box-shadow:0 5px 14px rgba(49,85,245,.22)}
.nav-label{margin-top:1.65rem;color:#9292a1}
.nav{gap:.28rem}.nav a{min-height:44px;padding:.72rem .78rem;border-radius:12px;color:#6a6a79;font-weight:600}
.nav a:hover{background:#f5f5fb;color:#0b0b12;transform:none}
.nav a[aria-current="page"]{background:#eef1ff;color:#3155f5;font-weight:700;box-shadow:inset 3px 0 0 #3155f5}
.sidebar-foot{padding:.78rem;border-color:#e5e5ed;border-radius:15px;background:#fff;box-shadow:0 8px 22px rgba(17,17,26,.04)}
.workspace-avatar{background:linear-gradient(135deg,#e8edff,#eee8ff);color:#3155f5}
.main-wrap{min-height:100vh;background:#f7f7fb}
.topbar{min-height:var(--header);padding:.65rem clamp(1.2rem,3vw,2.8rem);border-bottom-color:#e8e8ef;background:rgba(255,255,255,.88);box-shadow:0 1px 0 rgba(17,17,26,.02);backdrop-filter:blur(18px)}
.topbar-context strong{color:#0b0b12}.topbar-context p{color:#8d8d9c}
.account-button{padding:.32rem .55rem .32rem .32rem;border:1px solid transparent}.account-button:hover{border-color:#e8e8ef;background:#f7f7fb}
.account-button>span{border-color:#dfe3ff;background:#f4f5ff;color:#3155f5}
.page{max-width:1480px;padding:clamp(1.7rem,3vw,3rem) clamp(1.2rem,3.2vw,3.2rem)}
.page-head{margin-bottom:1.8rem}.premium-head{align-items:center}.premium-head h1{margin:.55rem 0 .35rem;color:#0b0b12;letter-spacing:-.055em}.premium-head>div>p{color:#6c6c7b}
.head-meta{color:#9292a1}.status-badge{border-color:#dfe3ff;background:#f4f5ff;color:#3155f5}
@media(max-width:900px){.sidebar{width:var(--sidebar)}.main-wrap{margin-left:0}.page{padding:1.25rem}.premium-head{align-items:flex-start}}

/* NOTIA Product System — acceso y comportamiento adaptable */
.auth-layout{background:#f7f7fb}
.auth-story{border-right:1px solid #e8e8ef;background:radial-gradient(circle at 82% 18%,rgba(49,85,245,.16),transparent 30%),radial-gradient(circle at 18% 88%,rgba(124,58,237,.1),transparent 30%),linear-gradient(145deg,#fff,#f4f5ff);color:#0b0b12}
.auth-story h1{color:#0b0b12;line-height:.98}.auth-story p{color:#666677}.auth-story .eyebrow{color:#3155f5}
.auth-panel{background:#fff}.auth-card{padding:1.8rem;border:1px solid #e7e7ef;border-radius:22px;background:#fff;box-shadow:0 24px 60px rgba(17,17,26,.07)}
.auth-card h2{color:#0b0b12;letter-spacing:-.04em}.auth-back{color:#737383}
@media(max-width:900px){.sidebar{width:min(310px,86vw);box-shadow:24px 0 60px rgba(17,17,26,.18)}.auth-story{min-height:350px;border-right:0;border-bottom:1px solid #e8e8ef}.auth-panel{padding:1.25rem}.auth-card{width:min(520px,100%)}}
@media(max-width:600px){.page-head{gap:1rem}.premium-head .button{width:100%}.topbar-actions{gap:.4rem}.auth-story{min-height:300px}.auth-card{padding:1.35rem;border-radius:18px}}