:root{--primary:#5b4bff;--ink:#211e35;--muted:#716d82;--soft:#f5f3ff;--line:#e7e4ef;--white:#fff;--danger:#d94747;--success:#188651;--shadow:0 18px 45px rgba(30,26,61,.10)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f7f6fb;color:var(--ink)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.admin-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{background:#1d1a2d;color:#fff;padding:24px 18px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}.admin-brand{display:flex;align-items:center;gap:11px;padding:4px 7px 25px;font-weight:900}.brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--primary),#9f94ff);position:relative}.brand-mark:after{content:"";position:absolute;inset:9px;border:3px solid #fff;border-radius:8px}.side-nav{display:grid;gap:6px}.side-nav a{padding:12px 14px;border-radius:12px;color:rgba(255,255,255,.72);font-weight:700}.side-nav a:hover,.side-nav a.active{background:rgba(255,255,255,.1);color:#fff}.sidebar-bottom{margin-top:auto}.sidebar-bottom a{display:block;padding:11px 14px;color:rgba(255,255,255,.68)}.admin-main{min-width:0}.topbar{height:76px;background:rgba(255,255,255,.9);backdrop-filter:blur(15px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 34px;position:sticky;top:0;z-index:20}.topbar h1{font-size:1.15rem;margin:0}.top-actions{display:flex;gap:10px}.admin-content{padding:34px;max-width:1450px;margin:0 auto}.page-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:28px}.page-head h2{font-size:2rem;margin:0 0 7px;letter-spacing:-.04em}.page-head p{margin:0;color:var(--muted)}.btn{border:0;border-radius:12px;padding:11px 16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;cursor:pointer}.btn-primary{background:var(--primary);color:#fff}.btn-light{background:#fff;border:1px solid var(--line)}.btn-danger{background:#fff0f0;color:var(--danger);border:1px solid #ffd1d1}.btn-small{padding:8px 11px;font-size:.86rem}.grid{display:grid;gap:22px}.stats-grid{grid-template-columns:repeat(4,1fr)}.stat-card,.panel{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 10px 30px rgba(30,26,61,.045)}.stat-card{padding:22px}.stat-card span{color:var(--muted);font-size:.88rem;font-weight:700}.stat-card strong{display:block;font-size:2rem;margin-top:8px;letter-spacing:-.05em}.panel{padding:24px}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px}.panel-head h3{margin:0}.two-col{grid-template-columns:1fr 1fr}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{margin-bottom:18px}.field.full{grid-column:1/-1}.field label{display:block;font-weight:800;font-size:.9rem;margin-bottom:8px}.field small{display:block;color:var(--muted);margin-top:6px}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 13px;background:#fff;outline:none}.field textarea{min-height:125px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(91,75,255,.1)}.checkbox{display:flex;align-items:center;gap:9px;font-weight:750}.checkbox input{width:18px;height:18px}.form-actions{display:flex;gap:10px;justify-content:flex-end;border-top:1px solid var(--line);padding-top:20px;margin-top:10px}.notice{padding:14px 17px;border-radius:13px;margin-bottom:22px;font-weight:750}.notice-success{background:#e9f9f0;color:var(--success)}.notice-error{background:#fff0f0;color:var(--danger)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:.78rem;text-transform:uppercase;color:var(--muted);letter-spacing:.06em}.thumb{width:86px;height:54px;border-radius:10px;object-fit:cover;background:var(--soft)}.badge{display:inline-flex;padding:6px 9px;border-radius:999px;font-size:.78rem;font-weight:800;background:var(--soft);color:var(--primary)}.badge-off{background:#f1f1f1;color:#777}.badge-new{background:#eaf8f0;color:#167245}.actions{display:flex;gap:7px;flex-wrap:wrap}.empty{text-align:center;padding:35px;color:var(--muted)}.preview-box{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--soft);margin-bottom:15px}.preview-box img{width:100%;max-height:270px;object-fit:cover}.icon-choice{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.icon-choice label{border:1px solid var(--line);border-radius:12px;padding:10px;text-align:center;cursor:pointer}.icon-choice input{width:auto}.lead-card{padding:18px;border:1px solid var(--line);border-radius:16px;margin-bottom:12px}.lead-top{display:flex;justify-content:space-between;gap:18px}.lead-top h4{margin:0 0 4px}.lead-meta{color:var(--muted);font-size:.86rem}.lead-message{white-space:pre-line;color:#514d61}.login-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at top right,rgba(91,75,255,.18),transparent 36%),#f7f6fb}.login-card{width:min(460px,100%);background:#fff;border:1px solid var(--line);border-radius:25px;padding:34px;box-shadow:var(--shadow)}.login-card .admin-brand{color:var(--ink);padding-left:0}.login-card h1{font-size:2rem;letter-spacing:-.04em;margin-bottom:8px}.login-card>p{color:var(--muted);margin-bottom:25px}.login-card .btn{width:100%;padding:13px}.help-box{margin-top:18px;padding:13px;border-radius:12px;background:var(--soft);font-size:.85rem;color:var(--muted)}.mobile-toggle{display:none}.table-wrap{overflow:auto}
@media(max-width:1050px){.stats-grid{grid-template-columns:1fr 1fr}.two-col{grid-template-columns:1fr}}
@media(max-width:780px){.admin-shell{display:block}.sidebar{position:fixed;left:-280px;z-index:50;width:260px;transition:.2s}.sidebar.open{left:0}.mobile-toggle{display:inline-flex}.topbar{padding:0 18px}.admin-content{padding:22px 14px}.page-head{align-items:flex-start;flex-direction:column}.stats-grid{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.panel{padding:18px}.top-actions .btn-light{display:none}}
@media(max-width:480px){.stats-grid{grid-template-columns:1fr}.topbar h1{max-width:170px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.actions{min-width:220px}.login-card{padding:24px}}
/* Mejoras del panel */
.side-nav a{display:flex;align-items:center;gap:10px}.side-nav a>span{width:20px;text-align:center;color:rgba(255,255,255,.5)}.nav-label{display:block;color:rgba(255,255,255,.32);font-size:.67rem;text-transform:uppercase;letter-spacing:.13em;font-weight:900;padding:19px 14px 6px}.nav-count{margin-left:auto;background:var(--primary);color:#fff;min-width:22px;height:22px;padding:0 6px;border-radius:999px;display:grid;place-items:center;font-size:.72rem}.topbar-title{display:flex;align-items:center;gap:12px}.topbar-title small{display:block;color:var(--muted);font-size:.72rem;margin-top:2px}.full-span{grid-column:1/-1}.textarea-large{min-height:190px!important}.form-grid.three{grid-template-columns:repeat(3,1fr)}.logo-preview{padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff;margin-bottom:18px}.logo-preview img{max-height:90px;max-width:250px;object-fit:contain}.admin-tabs{display:flex;gap:8px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);padding:8px;border-radius:17px;margin-bottom:22px;position:sticky;top:88px;z-index:10;box-shadow:0 10px 25px rgba(30,26,61,.05)}.admin-tabs button{border:0;background:transparent;border-radius:11px;padding:10px 14px;font-weight:800;color:var(--muted);cursor:pointer}.admin-tabs button.active{background:var(--primary);color:#fff}.tab-panel{display:none}.tab-panel.active{display:block}.toggle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.toggle-card{border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;gap:10px;align-items:flex-start;cursor:pointer;background:#fff}.toggle-card:has(input:checked){border-color:var(--primary);background:#f7f5ff}.toggle-card input{width:18px;height:18px;margin-top:2px}.toggle-card strong,.toggle-card small{display:block}.toggle-card small{color:var(--muted);font-size:.75rem;margin-top:2px}.steps-admin{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step-admin{border:1px solid var(--line);border-radius:16px;padding:15px;background:#faf9fd}.step-admin>span{width:36px;height:36px;border-radius:11px;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:13px}.step-admin textarea{min-height:120px}.sticky-actions{position:sticky;bottom:14px;z-index:15;display:flex;justify-content:flex-end;gap:10px;background:rgba(255,255,255,.94);backdrop-filter:blur(13px);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:16px;padding:12px;margin-top:22px}.recommend-admin{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.complexity-field{max-width:360px;margin-top:20px}.narrow-panel{max-width:850px}.faq-admin-row{display:grid;grid-template-columns:1fr auto auto;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.faq-admin-row:first-child{padding-top:0}.faq-admin-row:last-child{border-bottom:0;padding-bottom:0}.faq-admin-row p{color:var(--muted);margin:6px 0 0;max-width:760px}.lead-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}.lead-stats a{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;display:flex;justify-content:space-between;align-items:center}.lead-stats span{color:var(--muted);font-size:.8rem;font-weight:750}.lead-stats strong{font-size:1.55rem}.lead-filters{display:grid;grid-template-columns:1fr 240px auto auto;gap:10px;margin-bottom:18px}.lead-filters input,.lead-filters select{border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:#fff}.leads-panel{padding:18px}.lead-card.expanded{position:relative;padding:22px}.lead-contact-actions{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.lead-contact-actions a,.attachment-link{display:inline-flex;padding:7px 10px;border-radius:9px;background:var(--soft);color:var(--primary);font-size:.8rem;font-weight:800}.lead-info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:14px 0}.lead-info-grid>div{background:#faf9fd;border-radius:12px;padding:11px}.lead-info-grid small,.lead-info-grid strong{display:block}.lead-info-grid small{color:var(--muted);font-size:.7rem}.lead-info-grid strong{font-size:.84rem;margin-top:3px}.lead-update-form{display:grid;grid-template-columns:220px 1fr auto;gap:12px;align-items:end;border-top:1px solid var(--line);padding-top:17px;margin-top:17px}.lead-update-form .field{margin:0}.lead-update-form textarea{min-height:75px}.lead-delete{position:absolute;right:20px;bottom:20px;transform:translateY(58px);display:none}.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quick-grid a{border:1px solid var(--line);border-radius:14px;padding:15px}.quick-grid a:hover{border-color:var(--primary);background:var(--soft)}.quick-grid strong,.quick-grid span{display:block}.quick-grid span{color:var(--muted);font-size:.76rem;margin-top:4px}.dashboard-grid{margin-top:22px}.dashboard-lead{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:13px 0;border-bottom:1px solid var(--line)}.dashboard-lead:last-child{border-bottom:0}.dashboard-lead strong,.dashboard-lead small{display:block}.dashboard-lead small{color:var(--muted);font-size:.75rem;margin-top:3px}.dashboard-tip{margin-top:22px;display:flex;justify-content:space-between;gap:25px;align-items:center}.dashboard-tip p{margin:5px 0 0;color:var(--muted)}
@media(max-width:1100px){.steps-admin{grid-template-columns:1fr 1fr}.toggle-grid{grid-template-columns:1fr 1fr}.recommend-admin{grid-template-columns:1fr 1fr 1fr}.lead-info-grid{grid-template-columns:1fr 1fr}.lead-update-form{grid-template-columns:1fr}.lead-stats{grid-template-columns:1fr 1fr}.lead-filters{grid-template-columns:1fr 1fr}.form-grid.three{grid-template-columns:1fr}}
@media(max-width:780px){.admin-tabs{top:82px;overflow:auto;flex-wrap:nowrap}.admin-tabs button{white-space:nowrap}.toggle-grid,.steps-admin,.recommend-admin,.lead-stats,.lead-filters,.lead-info-grid,.quick-grid{grid-template-columns:1fr}.faq-admin-row{grid-template-columns:1fr}.sticky-actions{bottom:8px}.topbar-title small{display:none}.dashboard-tip{display:block}.dashboard-tip .btn{margin-top:13px}}