:root{--bg:#f5f5f7;--panel:#fff;--ink:#1d1d1f;--muted:#6e6e73;--line:#e5e5ea;--brand:#1d1d1f;--brand-ink:#fff;--ok:#1f9d55;--warn:#d97706;--bad:#d92d20;--radius:16px}
@media (prefers-color-scheme:dark){:root{--bg:#000;--panel:#151517;--ink:#f5f5f7;--muted:#a1a1a6;--line:#2c2c2e;--brand:#f5f5f7;--brand-ink:#000}}
*{box-sizing:border-box}body{margin:0;font:15px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",system-ui,sans-serif;-webkit-font-smoothing:antialiased;background:var(--bg);color:var(--ink);display:flex;min-height:100vh}
body.bare{display:grid;place-items:center;padding:16px}
.side{width:230px;flex:none;background:var(--panel);border-right:1px solid var(--line);padding:18px 14px;display:flex;flex-direction:column;gap:14px;position:sticky;top:0;height:100vh}
.logo{font-weight:700;letter-spacing:.2px}.side nav{display:flex;flex-direction:column;gap:2px}
.side nav a{padding:8px 10px;border-radius:8px;color:var(--ink);text-decoration:none}.side nav a:hover{background:var(--bg)}.side nav a.on{background:var(--brand);color:var(--brand-ink)}
.who{margin-top:auto;font-size:13px;display:flex;flex-direction:column;gap:6px}
main{flex:1;padding:24px 32px;max-width:1200px;min-width:0}h1{margin:0 0 18px;font-size:22px}h2{font-size:17px;margin:22px 0 10px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:14px}.narrow{width:100%;max-width:380px}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.stat{font-size:28px;font-weight:700}.muted{color:var(--muted)}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}
input,select,textarea{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit}
textarea{min-height:110px;resize:vertical}
button,.btn{display:inline-block;padding:9px 14px;border:0;border-radius:8px;background:var(--brand);color:var(--brand-ink);font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
button.ghost,.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}button.danger{background:var(--bad);color:#fff}
button.link{background:none;color:var(--muted);padding:0;font-weight:400;text-decoration:underline}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase}
.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;background:var(--bg);border:1px solid var(--line)}
.badge.ok{color:var(--ok)}.badge.warn{color:var(--warn)}.badge.bad{color:var(--bad)}
.flash{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--brand);padding:10px 14px;border-radius:8px;margin-bottom:16px}
.error{color:var(--bad);font-size:14px}
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.cal>div{background:var(--panel);min-height:92px;padding:6px;font-size:12px}.cal .dow{min-height:0;font-weight:600;color:var(--muted);text-align:center}
.chip{display:block;margin-top:3px;padding:2px 6px;border-radius:6px;background:var(--bg);border-left:3px solid var(--brand);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media (max-width:800px){body{flex-direction:column}.side{width:auto;height:auto;position:static;flex-direction:row;flex-wrap:wrap;align-items:center}.side nav{flex-direction:row;flex-wrap:wrap}.who{margin:0}main{padding:16px}}
.mark{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:7px;background:var(--ink);color:var(--bg);font-weight:800;font-size:15px;margin-right:6px;vertical-align:middle}

h1{letter-spacing:-.03em;font-size:28px}.card{transition:box-shadow .4s cubic-bezier(.22,1,.36,1),transform .4s cubic-bezier(.22,1,.36,1)}a.card:hover{box-shadow:0 18px 40px -22px rgba(0,0,0,.3);transform:translateY(-2px)}button,.btn{border-radius:999px;transition:transform .2s cubic-bezier(.22,1,.36,1),opacity .2s}button:active,.btn:active{transform:scale(.97)}.side nav a{transition:background .2s}.side nav a{border-radius:10px}.stat{letter-spacing:-.03em}

.cal{grid-template-columns:repeat(7,minmax(0,1fr))}.cal>div{min-width:0}main{width:100%}

main a:not(.btn):not(.card):not(.on){color:inherit;text-decoration-color:var(--line);text-underline-offset:3px}main a:not(.btn):not(.card):not(.on):hover{text-decoration-color:var(--ink)}

/* ---------- Bandeja (estilo WhatsApp Web / Instagram Direct) ---------- */
:root{--wa-chat:#efeae2;--wa-in:#fff;--wa-out:#d9fdd3;--wa-pill:#fff;--wa-ink:#111b21;--wa-sub:#667781;--wa-sel:#f0f2f5;--wa-pattern:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140' fill='none' stroke='%23000' stroke-opacity='.055' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='22' cy='24' r='6'/%3E%3Cpath d='M70 14l4 9 9 1-7 6 2 9-8-5-8 5 2-9-7-6 9-1z'/%3E%3Cpath d='M112 22c8-6 14 4 8 10s-14 0-8-10z'/%3E%3Cpath d='M18 78c6-8 12 8 18 0s12 8 18 0'/%3E%3Crect x='88' y='62' width='20' height='14' rx='4'/%3E%3Cpath d='M96 76l-2 7 7-5'/%3E%3Cpath d='M30 118l8-8m0 8l-8-8'/%3E%3Ccircle cx='78' cy='114' r='4'/%3E%3Cpath d='M112 106q8-10 16 0'/%3E%3C/svg%3E")}
@media (prefers-color-scheme:dark){:root{--wa-chat:#0b141a;--wa-in:#202c33;--wa-out:#005c4b;--wa-pill:#182229;--wa-ink:#e9edef;--wa-sub:#8696a0;--wa-sel:#2a3942;--wa-pattern:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140' fill='none' stroke='%23fff' stroke-opacity='.045' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='22' cy='24' r='6'/%3E%3Cpath d='M70 14l4 9 9 1-7 6 2 9-8-5-8 5 2-9-7-6 9-1z'/%3E%3Cpath d='M112 22c8-6 14 4 8 10s-14 0-8-10z'/%3E%3Cpath d='M18 78c6-8 12 8 18 0s12 8 18 0'/%3E%3Crect x='88' y='62' width='20' height='14' rx='4'/%3E%3Cpath d='M96 76l-2 7 7-5'/%3E%3Cpath d='M30 118l8-8m0 8l-8-8'/%3E%3Ccircle cx='78' cy='114' r='4'/%3E%3Cpath d='M112 106q8-10 16 0'/%3E%3C/svg%3E")}}
main.full{padding:0;max-width:none}main.full>.flash{margin:10px 16px 0}
.wa{display:flex;height:100vh;height:100dvh;min-height:420px;background:var(--panel);border-left:1px solid var(--line)}
.wa-list{width:380px;max-width:42%;flex:none;display:flex;flex-direction:column;border-right:1px solid var(--line);min-height:0}
.wa-top{padding:14px 16px 4px}.wa-top h1{margin:0;font-size:22px}
.wa-search{display:flex;align-items:center;gap:8px;margin:8px 12px 0;padding:0 14px;height:38px;border-radius:999px;background:var(--wa-sel);color:var(--wa-sub)}
.wa-search input{border:0;background:transparent;padding:0;height:100%;border-radius:0;outline:0;color:var(--wa-ink);font-size:14px}
.wa-search:focus-within{box-shadow:0 0 0 2px var(--line)}
.wa-chips{display:flex;gap:6px;flex-wrap:wrap;padding:10px 12px 4px}
.wa-chips a{padding:5px 12px;border-radius:999px;background:var(--wa-sel);color:var(--wa-sub);font-size:13px;text-decoration:none;transition:background .15s,color .15s,transform .15s cubic-bezier(.22,1,.36,1)}
main .wa-chips a{text-decoration:none}.wa-chips a:hover{color:var(--wa-ink)}.wa-chips a:active{transform:scale(.97)}
.wa-chips a.on,main .wa-chips a.on{background:var(--ink);color:var(--bg)}
.wa-sel{display:flex;gap:6px;padding:6px 12px 8px}.wa-sel select{flex:1;min-width:0;padding:5px 8px;font-size:12px;border-radius:999px;background:var(--wa-sel);border:0;color:var(--wa-sub)}
.wa-rows{flex:1;overflow-y:auto;min-height:0;border-top:1px solid var(--line)}
.wa-empty{padding:18px 16px}
.wa-row{display:flex;gap:12px;align-items:center;padding:10px 14px;text-decoration:none;color:var(--wa-ink);transition:background .15s;position:relative}
main a.wa-row{text-decoration:none}.wa-row:hover,.wa-row.on{background:var(--wa-sel)}.wa-row[hidden]{display:none}
.wa-row+.wa-row::before{content:"";position:absolute;top:0;left:74px;right:0;border-top:1px solid var(--line)}
.av{position:relative;flex:none;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:600;font-size:17px;letter-spacing:.02em}
.av.big{width:40px;height:40px;font-size:15px}
.av .nb{position:absolute;right:-3px;bottom:-3px;width:19px;height:19px;border-radius:50%;background:var(--panel);color:var(--ink);display:grid;place-items:center;box-shadow:0 0 0 2px var(--panel)}
.av .nb svg{width:12px;height:12px}
.wa-main{min-width:0;flex:1;display:flex;flex-direction:column;gap:1px}
.wa-l1,.wa-l2{display:flex;align-items:center;gap:8px}.wa-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.wa-time{font-size:12px;color:var(--wa-sub);flex:none}.unread .wa-time{color:var(--ink);font-weight:600}
.wa-prev{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--wa-sub);font-size:14px}.unread .wa-prev{color:var(--wa-ink)}
.tk-wrap{margin-right:3px;vertical-align:-1px}.tk{color:var(--wa-sub)}
.dot{flex:none;width:9px;height:9px;border-radius:50%;background:var(--ink)}
.wa-l3{font-size:12px;color:var(--wa-sub);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wa-paused{color:var(--warn)}
.wa-chat{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--wa-chat);min-height:0}
.wa-blank{align-items:center;justify-content:center;text-align:center;padding:24px;background:var(--wa-sel)}
.wa-bigic svg{width:56px;height:56px;color:var(--wa-sub)}.wa-blank h2{margin:10px 0 4px}
.wa-head{display:flex;align-items:center;gap:12px;padding:8px 16px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap}
.wa-who{flex:1;min-width:140px;display:flex;flex-direction:column;line-height:1.25}.wa-who small{color:var(--wa-sub)}
.wa-state{display:flex;gap:6px;flex-wrap:wrap}.wa-ctl{margin:0}.wa-ctl button{padding:7px 14px;font-size:13px}
.wa-back{display:none;font-size:30px;line-height:1;text-decoration:none;color:var(--ink);padding:0 6px}
.wa-tags{display:flex;gap:6px;align-items:center;flex-wrap:wrap;padding:6px 16px;background:var(--panel);border-bottom:1px solid var(--line);font-size:13px}
.wa-tags .badge form{margin:0 0 0 4px}.wa-addtag{display:flex;gap:6px;margin:0}.wa-addtag input{width:150px;padding:3px 10px;border-radius:999px;font-size:13px}.wa-addtag button{padding:3px 12px;font-size:13px}
.wa-msgs{flex:1;overflow-y:auto;min-height:0;padding:14px 8% 10px;display:flex;flex-direction:column;gap:3px;background-color:var(--wa-chat);background-image:var(--wa-pattern)}
.wa-day{align-self:center;margin:10px 0 6px}.wa-day span{display:inline-block;padding:4px 12px;border-radius:999px;background:var(--wa-pill);color:var(--wa-sub);font-size:12px;box-shadow:0 1px 1px rgba(11,20,26,.08)}
.b{position:relative;max-width:min(65%,520px);padding:6px 9px 5px 10px;border-radius:9px;color:var(--wa-ink);box-shadow:0 1px 1px rgba(11,20,26,.1);overflow-wrap:anywhere;line-height:1.38;animation:wa-in .22s cubic-bezier(.22,1,.36,1) both}
.b.in{align-self:flex-start;background:var(--wa-in)}.b.out{align-self:flex-end;background:var(--wa-out)}
.b .tx{white-space:pre-wrap}
.b .meta{float:right;margin:7px 0 -3px 12px;display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--wa-sub);white-space:nowrap}
.b .meta em{font-style:normal;opacity:.85;padding-right:2px}.b .meta time{font-variant-numeric:tabular-nums}
.b.out .meta .tk{color:#53bdeb}
.b::before{content:none;position:absolute;top:0;width:9px;height:12px;background:inherit}
.wa-msgs>.b:first-child::before,.wa-day+.b::before,.b.out+.b.in::before,.b.in+.b.out::before{content:""}
.b.in::before{left:-8px;clip-path:polygon(100% 0,0 0,100% 100%)}.b.out::before{right:-8px;clip-path:polygon(0 0,100% 0,0 100%)}
.wa-msgs>.b.in:first-child,.wa-day+.b.in,.b.out+.b.in{border-top-left-radius:0}
.wa-msgs>.b.out:first-child,.wa-day+.b.out,.b.in+.b.out{border-top-right-radius:0}
.wa-nomsg{align-self:center;background:var(--wa-pill);padding:6px 14px;border-radius:999px}
.wa-composer{background:var(--wa-sel);padding:8px 12px 10px;margin:0}
.wa-closed{margin:0 4px 6px;font-size:12px;color:var(--wa-sub)}
.wa-box{display:flex;gap:8px;align-items:flex-end}
.wa-box textarea{flex:1;min-height:42px;max-height:140px;resize:none;border:0;border-radius:22px;padding:10px 16px;background:var(--wa-in);color:var(--wa-ink);line-height:1.4;outline:0}
.wa-box textarea:disabled{opacity:.6}
.wa-box .send{flex:none;width:42px;height:42px;padding:0;border-radius:50%;display:grid;place-items:center}.wa-box .send:disabled{opacity:.45;cursor:not-allowed}
@keyframes wa-in{from{opacity:0;transform:translateY(6px) scale(.98)}to{opacity:1;transform:none}}
.wa-msgs>.b:not(:nth-last-child(-n+4)){animation:none}
@media (max-width:800px){
  .wa{height:calc(100dvh - 120px);min-height:480px;border-left:0}
  .wa-list{width:100%;max-width:none;border-right:0}
  .wa.has-chat .wa-list{display:none}.wa:not(.has-chat) .wa-chat{display:none}
  .wa-back{display:block}.wa-msgs{padding:12px 10px}.b{max-width:82%}.wa-state{display:none}
}
@media (prefers-reduced-motion:reduce){.b,.wa-row,.wa-chips a{animation:none!important;transition:none!important}}