/* ===== Base ===== */
:root{--ink:#14172B;--muted:#4B5068;--line:#E4E6EF;--bg:#F4F5FA;--primary:#2F33B5;--primary-dark:#1F2280;--primary-soft:#E8E9FB;--warn-bg:#FFF4E8;--warn-line:#F1C99C;--warn-ink:#6B3410;--ok-bg:#E3F4EA;--ok-ink:#17663A;--err-bg:#FDECEC;--err-ink:#8A1C1C;--side:#14172B;--side-2:#2A2E4A;--side-ink:#C7C9DD}
*{box-sizing:border-box}
body{margin:0;font-family:'Plus Jakarta Sans',system-ui,sans-serif;color:var(--ink);background:var(--bg);font-size:15px;line-height:1.5}
a{color:var(--primary)}
h1{font-size:24px;margin:0 0 6px;font-weight:800}
.muted{color:var(--muted)}
.small{font-size:13px}
.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}

/* ===== Botones ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:10px;font:inherit;font-weight:700;border:1px solid transparent;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff}
.btn-primary:disabled{opacity:.55;cursor:not-allowed}
.btn-ghost{background:#fff;color:var(--ink);border-color:#C9CCDD}
.btn-ghost:hover{background:var(--bg)}
.btn-danger-ghost{background:#fff;color:#A32020;border-color:#EBC6C6}
.btn-danger-ghost:hover{background:var(--err-bg)}
.btn-sm{min-height:40px;padding:8px 14px;font-size:14px;border-radius:9px}
.btn-icon{width:40px;padding:0}
.btn-link{background:none;border:0;padding:0;font:inherit;color:var(--primary);cursor:pointer;text-decoration:underline}
.btn-block{width:100%}

/* ===== Formularios ===== */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-weight:600;font-size:14px}
.hint{font-size:13px;color:var(--muted)}
.input{font:inherit;padding:11px 12px;border:1px solid #C9CCDD;border-radius:10px;background:#fff;width:100%;min-height:44px;color:var(--ink)}
.input:focus{outline:2px solid var(--primary);outline-offset:1px;border-color:var(--primary)}
textarea.input{min-height:96px;resize:vertical}
.error{color:var(--err-ink);font-size:13px}
.check{display:flex;align-items:flex-start;gap:10px;font-size:14px;margin-bottom:18px}
.check input{width:20px;height:20px;margin:1px 0 0}
.row-between{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}

/* ===== Avisos y etiquetas ===== */
.alert{border-radius:12px;padding:12px 16px;margin-bottom:16px;font-size:14px}
.alert-ok{background:var(--ok-bg);color:var(--ok-ink)}
.alert-warn{background:var(--warn-bg);color:var(--warn-ink);border:1px solid var(--warn-line)}
.alert-err{background:var(--err-bg);color:var(--err-ink)}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.2px}
.badge-draft{background:#EDEEF4;color:#4B5068}
.badge-published{background:var(--ok-bg);color:var(--ok-ink)}
.badge-closed{background:#FDEBE2;color:#8A3412}

/* ===== Pantallas de acceso ===== */
.guest{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.guest-card{width:100%;max-width:440px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px 28px;box-shadow:0 18px 40px rgba(20,23,43,.08)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--ink);text-decoration:none;margin-bottom:24px}
.brand span{color:var(--primary)}

/* ===== Generador de contraseña ===== */
.pw-wrap{display:flex;gap:8px}
.pw-wrap .input{flex:1 1 auto;min-width:0}
.pw-wrap .btn{flex:0 0 auto;padding:10px 14px;font-weight:600}
.pw-tools{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.pw-generated{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:-4px 0 16px;display:flex;flex-direction:column;gap:8px}
.pw-generated[hidden]{display:none}
.pw-row{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.pw-value{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:16px;font-weight:600;letter-spacing:.5px;word-break:break-all}

/* ===== Panel: estructura ===== */
.app{display:flex;flex-wrap:wrap;min-height:100vh}
.sidebar{flex:0 0 248px;background:var(--side);color:#fff;padding:22px 16px;display:flex;flex-direction:column;gap:4px}
.sidebar .brand{color:#fff;margin-bottom:18px}
.sidebar .brand span{color:#B9BBF7}
.nav{display:flex;flex-direction:column;gap:4px}
.nav-link{display:flex;justify-content:space-between;align-items:center;color:var(--side-ink);text-decoration:none;padding:11px 12px;border-radius:10px;font-weight:500}
.nav-link:hover{background:var(--side-2);color:#fff}
.nav-link.active{background:var(--side-2);color:#fff;font-weight:600}
.nav-link.disabled{opacity:.6;cursor:default}
.nav-link.disabled:hover{background:none;color:var(--side-ink)}
.soon{font-size:11px;background:#3A3F63;color:#E1E2F2;padding:2px 8px;border-radius:999px}
.plan-box{margin-top:auto;background:var(--side-2);border-radius:12px;padding:14px;font-size:14px;display:flex;flex-direction:column;gap:4px}
.plan-box small{color:var(--side-ink);font-weight:700;letter-spacing:.4px;font-size:12px}
.plan-box .side-muted{color:var(--side-ink)}
.main{flex:1 1 560px;min-width:0;padding:28px 32px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.topbar h1{font-size:28px;margin:0}
.user-menu{display:flex;align-items:center;gap:12px;font-size:14px}

/* ===== Panel: tarjetas de resumen ===== */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:28px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}
.card .label{font-size:13px;color:var(--muted);font-weight:600}
.card .value{font-size:26px;font-weight:800;margin-top:6px}
.card .value small{font-size:15px;color:var(--muted);font-weight:500}
.bar{height:8px;background:#EDEEF4;border-radius:4px;margin-top:10px;overflow:hidden}
.bar>div{height:8px;background:var(--primary)}
.bar.warn>div{background:#C2501A}

/* ===== Panel: lista de formularios ===== */
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:14px}
.section-title{font-size:19px;font-weight:800;margin:0}
.section-head p{margin:2px 0 0}
.create-panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:16px;box-shadow:0 8px 24px rgba(20,23,43,.06)}
.create-panel[hidden]{display:none}
.create-panel label{display:block;font-weight:600;font-size:14px;margin-bottom:8px}
.create-row{display:flex;gap:10px;flex-wrap:wrap}
.create-row .input{flex:1 1 320px}
.create-panel .hint{display:block;margin-top:8px}
.form-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.form-row{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;transition:box-shadow .15s,border-color .15s}
.form-row:hover{border-color:#C9CCDD;box-shadow:0 8px 24px rgba(20,23,43,.07)}
.form-icon{flex:0 0 44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.form-icon.status-draft{background:#EDEEF4;color:#4B5068}
.form-icon.status-published{background:var(--ok-bg);color:var(--ok-ink)}
.form-icon.status-closed{background:#FDEBE2;color:#8A3412}
.form-main{flex:1 1 280px;min-width:0;display:flex;flex-direction:column;gap:4px}
.form-title-line{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.form-title{font-weight:700;font-size:16px;color:var(--ink);text-decoration:none}
.form-title:hover{color:var(--primary)}
.form-link{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);min-width:0}
.form-link span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.copy-btn{background:none;border:0;padding:2px 4px;font:inherit;font-size:13px;font-weight:700;color:var(--primary);cursor:pointer}
.form-stats{display:flex;gap:24px}
.form-stats div{display:flex;flex-direction:column;min-width:64px}
.form-stats strong{font-size:15px}
.form-stats span{font-size:12px;color:var(--muted)}
.form-actions{display:flex;align-items:center;gap:8px}
.form-actions form{margin:0}
.empty{background:#fff;border:1px dashed #B9BCD3;border-radius:14px;padding:40px 24px;text-align:center}
.empty h2{margin:0 0 8px;font-size:20px}

/* ===== Páginas de detalle ===== */
.layout-2{display:flex;flex-wrap:wrap;gap:20px;align-items:flex-start}
.layout-2 .col-main{flex:2 1 460px;min-width:0}
.layout-2 .col-side{flex:1 1 260px;min-width:0}
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.panel h2{font-size:17px;margin:0 0 14px}
.kv{display:flex;flex-direction:column;gap:10px;font-size:14px}
.kv code{background:var(--bg);padding:3px 6px;border-radius:6px;word-break:break-all}

/* ===== Móvil ===== */
@media (max-width:820px){
  .sidebar{flex:1 1 100%}
  .plan-box{margin-top:12px}
  .main{padding:20px 16px}
  .form-stats{order:3;width:100%;padding-left:62px}
  .form-actions{order:4;width:100%;padding-left:62px}
}

/* ===== Pestañas del formulario ===== */
[x-cloak]{display:none!important}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:-6px 0 20px;flex-wrap:wrap}
.tab{padding:10px 14px;font-weight:600;color:var(--muted);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-1px;display:inline-flex;gap:8px;align-items:center}
.tab:hover{color:var(--ink)}
.tab.active{color:var(--primary);border-bottom-color:var(--primary)}
.tab.disabled{opacity:.6;cursor:default}
.tab.disabled:hover{color:var(--muted)}
.soon-dark{font-size:11px;background:#EDEEF4;color:var(--muted);padding:2px 8px;border-radius:999px;font-weight:600}

/* ===== Editor de preguntas ===== */
.editor{display:flex;gap:20px;align-items:flex-start;flex-wrap:wrap}
.palette{flex:0 0 230px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;position:sticky;top:16px;display:flex;flex-direction:column;gap:6px}
.palette h2{font-size:12px;letter-spacing:.5px;color:var(--muted);margin:0 0 6px;font-weight:700}
.palette-btn{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;font:inherit;font-size:14px;font-weight:600;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:9px 12px;min-height:42px;cursor:pointer}
.palette-btn:hover:not(:disabled){border-color:var(--primary);color:var(--primary);background:#fff}
.palette-btn:disabled{opacity:.55;cursor:not-allowed}
.palette .divider{height:1px;background:var(--line);margin:6px 0}
.limit-note{font-size:13px;color:var(--muted);margin:6px 0 0}
.canvas{flex:1 1 520px;min-width:0;max-width:780px;display:flex;flex-direction:column;gap:12px}
.save-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 8px 8px 14px;position:sticky;top:12px;z-index:5}
.save-state{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600}
.dot{width:9px;height:9px;border-radius:50%;background:#17663A}
.dot.dirty{background:#C2501A}
.dot.saving{background:#2F33B5}
.dot.error{background:#A32020}
.q-list{display:flex;flex-direction:column;gap:12px}
.page-label{font-size:12px;font-weight:700;letter-spacing:.6px;color:var(--muted);text-transform:uppercase}
.page-row{display:flex;align-items:center;gap:8px}
.page-break{flex:1;display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.6px;text-transform:uppercase}
.page-break::before,.page-break::after{content:'';flex:1;border-top:2px dashed #C9CCDD}
.q-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;cursor:pointer;transition:border-color .15s,box-shadow .15s}
.q-card:hover{border-color:#C9CCDD}
.q-card.selected{border:2px solid var(--primary);padding:15px 17px;cursor:default;box-shadow:0 10px 28px rgba(47,51,181,.10)}
.q-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:6px}
.q-type{font-size:12px;font-weight:700;color:var(--primary);background:var(--primary-soft);padding:3px 9px;border-radius:999px}
.q-req{font-size:12px;font-weight:700;color:#8A3412}
.q-tools{margin-left:auto;display:flex;gap:2px}
.tool{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;background:none;border-radius:8px;color:var(--muted);cursor:pointer}
.tool:hover:not(:disabled){background:var(--bg);color:var(--ink);border-color:var(--line)}
.tool:disabled{opacity:.35;cursor:default}
.tool.danger:hover:not(:disabled){color:#A32020;background:var(--err-bg);border-color:#EBC6C6}
.q-label{font-weight:700;font-size:16px}
.q-label.empty{color:#8A8DA3;font-weight:600}
.q-preview{font-size:14px;color:var(--muted);margin-top:4px}
.q-edit{display:flex;flex-direction:column;gap:14px;margin-top:6px}
.q-edit .field{margin:0}
.field-label{font-weight:600;font-size:14px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.opt-list{display:flex;flex-direction:column;gap:8px}
.opt-row{display:flex;gap:6px;align-items:center}
.opt-row .input{flex:1 1 auto;min-height:40px;padding:8px 10px}
.opt-bullet{width:16px;height:16px;border:2px solid #A9ACC0;flex:none}
.opt-bullet.round{border-radius:50%}
.opt-bullet.square{border-radius:4px}
.toggles{display:flex;gap:18px;flex-wrap:wrap}
.toggle{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;cursor:pointer}
.toggle input{width:18px;height:18px}
.q-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:12px;flex-wrap:wrap}
@media (max-width:820px){.palette{position:static;flex:1 1 100%}}

/* ===== Barra de estado del formulario ===== */
.status-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 12px 10px 14px;margin:-6px 0 18px}
.status-info{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:14px;min-width:0}
.status-actions{display:flex;gap:8px;flex-wrap:wrap}
.status-actions form{margin:0}
.share-link{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-weight:600}
.pending{font-size:12px;font-weight:700;color:#8A3412;background:var(--warn-bg);border:1px solid var(--warn-line);padding:2px 10px;border-radius:999px}
.alert ul{margin:6px 0 0;padding-left:20px}