:root{--guibis-night:#1e2a31;--guibis-night-soft:#33444d;--guibis-gold:#f3b31c;--guibis-surface:#fff;--guibis-border:#d7e0e5;--guibis-text:#263238;--guibis-muted:#6b7b85;--guibis-error:#c62828;font-family:Arial,sans-serif;color:var(--guibis-text)}*{box-sizing:border-box}body{min-height:100vh;margin:0;background:var(--guibis-night)}body:before,body:after{content:"";position:fixed;z-index:-1;border-radius:50%;pointer-events:none}body:before{width:38rem;height:38rem;top:-18rem;left:-13rem;background:var(--guibis-night-soft);opacity:.72}body:after{width:30rem;height:30rem;right:-12rem;bottom:-14rem;border:3rem solid var(--guibis-gold);opacity:.16}button,input,textarea,select{font:inherit}.guibis-login{width:min(25rem,calc(100% - 2rem));margin:0 auto;transform:translateY(18vh);padding:2rem;background:#fffffff5;border:1px solid rgba(255,255,255,.25);border-radius:12px;box-shadow:0 1.2rem 3.5rem #00000038}.guibis-login:before{content:"Soporte G";display:block;margin-bottom:1.3rem;color:var(--guibis-gold);font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase}.guibis-login h1{margin:0;font-size:1.8rem;font-weight:600}.guibis-login>p{margin:.8rem 0 1.3rem;color:var(--guibis-muted);line-height:1.5}.guibis-login form{display:grid;gap:.8rem}.guibis-login input,.guibis-login button,.guibis-app textarea,.guibis-app select{width:100%;padding:.75rem;border:1px solid var(--guibis-border);border-radius:8px}.guibis-login button,.guibis-app form button{background:var(--guibis-night);color:#fff;border:0;padding:.75rem;border-radius:8px;font-weight:600;cursor:pointer}.guibis-alerta-fondo{position:fixed;top:1.5rem;right:1.5rem;z-index:30;width:min(24rem,calc(100% - 2rem));pointer-events:none}.guibis-alerta{display:grid;grid-template-columns:2.2rem 1fr auto;align-items:center;gap:.75rem;padding:.9rem;background:var(--guibis-surface);border-left:3px solid var(--guibis-error);border-radius:8px;box-shadow:0 .8rem 2rem #00000047;pointer-events:auto}.guibis-alerta svg{width:2rem;height:2rem;grid-row:span 2}.guibis-alerta h2{margin:0;color:var(--guibis-text);font-size:.82rem;font-weight:600}.guibis-alerta p{grid-column:2;margin:0;color:var(--guibis-muted);line-height:1.35;font-size:.75rem}.guibis-alerta button{grid-column:3;grid-row:1/3;border:0;background:transparent;color:var(--guibis-muted);font-size:.75rem;cursor:pointer}.guibis-app{display:grid;grid-template-columns:19rem 1fr;min-height:100vh;background:#f4f7f8}.guibis-app aside{padding:1rem;background:var(--guibis-night);color:#fff}.guibis-app section{padding:1.5rem}.guibis-case{display:grid;width:100%;margin:.5rem 0;padding:.7rem;text-align:left;border:1px solid #506069;background:transparent;color:#fff;border-radius:8px}.guibis-case small{opacity:.7}.guibis-messages{min-height:55vh;background:var(--guibis-surface);border:1px solid var(--guibis-border);padding:1rem}.guibis-messages p{max-width:75%;padding:.7rem;background:#f4f7f8;border-radius:8px}.guibis-messages .agente{margin-left:auto;background:#e4edf4}.guibis-app form{display:flex;gap:.7rem;margin-top:1rem}.guibis-app textarea{flex:1}@media(max-width:700px){.guibis-login{transform:translateY(10vh)}.guibis-alerta-fondo{top:1rem;right:1rem}.guibis-app{grid-template-columns:1fr}.guibis-app aside{min-height:auto}.guibis-messages{min-height:35vh}}