:root{--navy:#071a2e;--navy2:#0b2741;--teal:#0eb7a5;--mint:#e8f8f5;--ink:#132739;--muted:#6c7a87;--line:#dfe6ea;--off:#f4f7f8;--white:#fff;--red:#d9534f;--shadow:0 14px 40px rgba(9,31,48,.12)}*{box-sizing:border-box}body{margin:0;color:var(--ink);font:14px/1.55 'DM Sans',sans-serif;background:var(--off)}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Manrope,sans-serif}.login-page{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;background:#fff}.login-brand{background:url('../images/hero-edificio.png') center/cover;position:relative;color:#fff}.login-overlay{position:absolute;inset:0;padding:52px 65px;background:linear-gradient(160deg,rgba(4,24,41,.93),rgba(4,24,41,.55));display:flex;flex-direction:column;justify-content:space-between}.admin-logo{display:flex;align-items:center;gap:11px;font:800 16px Manrope;text-transform:uppercase}.admin-logo>span{display:grid;place-items:center;width:39px;height:39px;background:var(--teal);color:#fff;border-radius:5px;font-size:12px}.login-kicker{font-size:10px;letter-spacing:2.5px;color:#6de1d5;font-weight:700}.login-brand h1{font-size:clamp(42px,5vw,68px);line-height:1.05;letter-spacing:-3px;margin:18px 0}.login-brand p{max-width:500px;color:rgba(255,255,255,.7);font-size:16px}.login-overlay>small{color:rgba(255,255,255,.55)}.login-form-wrap{display:grid;place-items:center;padding:35px}.login-form{width:min(410px,100%)}.login-form h2{font-size:36px;letter-spacing:-1.5px;margin-bottom:5px}.login-form>p{color:var(--muted);margin-bottom:34px}.login-form label{display:block;font-size:12px;font-weight:700;margin-bottom:18px}.login-form input{width:100%;border:1px solid var(--line);background:#fbfcfc;padding:14px;margin-top:7px;outline:none}.login-form input:focus{border-color:var(--teal)}.password-field{position:relative}.password-field button{position:absolute;right:8px;top:15px;border:0;background:none;color:var(--teal);font-size:11px;font-weight:700}.admin-btn{border:0;background:var(--teal);color:#fff;padding:14px 20px;width:100%;font-weight:700;display:flex;justify-content:space-between}.login-status{color:var(--red)!important;text-align:center;margin:12px!important}.demo-access{background:var(--mint);color:var(--teal);padding:12px 15px;display:flex;flex-direction:column;margin:20px 0}.demo-access span{font-size:11px;color:var(--muted)}.login-form>a{font-size:12px;color:var(--muted)}.mobile-logo{display:none}.admin-shell{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:245px;background:var(--navy);color:rgba(255,255,255,.72);padding:27px 18px;display:flex;flex-direction:column;z-index:30}.sidebar .admin-logo{color:#fff;padding:0 10px;margin-bottom:35px}.sidebar nav{display:flex;flex-direction:column;gap:4px}.sidebar nav 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small{font-size:9px}.admin-main{grid-column:2}.topbar{height:82px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 35px;position:sticky;top:0;z-index:20}.topbar h1{font-size:21px;margin:0}.topbar p{font-size:11px;color:var(--muted);margin:1px 0 0}.top-actions{margin-left:auto;display:flex;align-items:center;gap:20px}.top-actions a{font-size:11px;font-weight:700;color:var(--teal)}.notifications{border:0;background:var(--mint);color:var(--teal);width:34px;height:34px;border-radius:50%}.sidebar-toggle{display:none}.admin-content{padding:30px 35px;max-width:1500px;margin:auto}.loading{padding:100px;text-align:center;color:var(--muted)}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px;margin-bottom:25px}.stat-card{background:#fff;border:1px solid var(--line);padding:21px;display:flex;justify-content:space-between;align-items:center}.stat-card span:first-child{display:flex;flex-direction:column}.stat-card 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