:root{--navy:#111827;--navy2:#1f2937;--blue:#2563eb;--bg:#f3f6fb;--text:#172033;--muted:#6b7280;--line:#e5e7eb;--white:#fff;--green:#16a34a;--red:#dc2626}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:linear-gradient(180deg,var(--navy),#0b1220);color:#d9e1ee;padding:24px 16px;display:flex;flex-direction:column;z-index:5}.brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:800;margin:0 8px 28px}.brand small{display:block;font-size:9px;letter-spacing:3px;color:#8fa2bf}.brand-mark{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:linear-gradient(135deg,#4f8cff,#2255d7);color:#fff;font-size:28px;font-weight:900;box-shadow:0 8px 24px #2563eb55}.brand-mark.small{width:38px;height:38px;border-radius:11px;font-size:20px}.sidebar nav{display:grid;gap:6px}.sidebar nav a{padding:12px 14px;border-radius:9px;color:#b9c5d6}.sidebar nav a:hover{background:#ffffff12;color:#fff}.sidebar-footer{margin-top:auto;padding:16px;color:#8391a7}.main-area{margin-left:250px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:4}.user-box{display:flex;align-items:center;gap:18px}.user-box a{color:var(--blue)}.menu-toggle{display:none;border:0;background:transparent;font-size:24px}.content{padding:28px;flex:1}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:22px}.card,.panel{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 3px 14px #14213d0a}.metric{padding:22px}.metric span{color:var(--muted);font-size:14px}.metric strong{display:block;font-size:30px;margin-top:10px}.panel{overflow:hidden}.panel-title{padding:20px 22px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}h1,h2,p{margin-top:0}.panel-title h2{margin:0;font-size:18px}.muted{color:var(--muted)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:14px 20px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.badge{display:inline-block;padding:5px 9px;background:#eee;border-radius:999px;font-size:12px}.badge.success{background:#dcfce7;color:#166534}.settings{padding:0 22px}.settings div{display:grid;grid-template-columns:200px 1fr;padding:16px 0;border-bottom:1px solid var(--line)}.settings dt{font-weight:700}.settings dd{margin:0}.footer{padding:18px 28px;color:var(--muted);font-size:13px}.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top right,#264fb4 0,#111827 50%,#080d18 100%);padding:20px}.login-card{width:min(420px,100%);background:#fff;border-radius:20px;padding:38px;box-shadow:0 30px 80px #0006}.login-card .brand-mark{margin:0 auto 20px}.login-card h1,.login-card>p,.login-card>small{text-align:center;display:block}.login-card label{display:grid;gap:7px;margin:18px 0;font-size:14px;font-weight:600}.login-card input{width:100%;border:1px solid #d6dbe5;border-radius:10px;padding:13px;font:inherit}.btn{border:0;border-radius:10px;padding:13px 18px;font-weight:700;cursor:pointer}.btn:disabled{cursor:not-allowed;opacity:.55}.btn-primary{width:100%;background:var(--blue);color:#fff}.btn-secondary{background:#e8eef9;color:#24436f}.alert{padding:12px;border-radius:9px;margin:16px 0}.alert-error{background:#fee2e2;color:#991b1b}.alert-success{background:#dcfce7;color:#166534}.email-panel{max-width:900px}.email-form{padding:24px}.email-form label{display:grid;gap:8px;font-size:14px;font-weight:700}.email-form input,.email-form select{width:100%;border:1px solid #d6dbe5;border-radius:10px;padding:13px;background:#fff;font:inherit;color:var(--text)}.email-form select:disabled{background:#f3f4f6;color:#9ca3af}.form-row{display:grid;grid-template-columns:minmax(280px,460px) auto;align-items:end;gap:14px;margin-bottom:20px}.document-row{display:grid;grid-template-columns:minmax(320px,1fr) auto;align-items:end;gap:14px}.btn-inline{width:auto;min-height:47px}.email-content-fields{display:grid;gap:16px;margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}.email-html-editor{min-height:420px;padding:20px;border:1px solid #d6dbe5;border-radius:10px;background:#e8ebee;font-weight:400;overflow:auto}.email-html-editor h1{color:red}.email-html-editor img{max-width:100%;height:auto}.loading-condominios{display:flex;align-items:center;gap:8px;color:var(--blue);font-size:12px;font-weight:600}.loading-condominios[hidden],[hidden]{display:none!important}.loading-error{color:var(--red)}.spinner{width:15px;height:15px;border:2px solid #bfdbfe;border-top-color:var(--blue);border-radius:50%;animation:spin .75s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:none}.main-area{margin-left:0}.menu-toggle{display:block}}@media(max-width:650px){.document-row{grid-template-columns:1fr}}@media(max-width:520px){.cards{grid-template-columns:1fr}.content{padding:18px}.user-box span{display:none}.login-card{padding:28px 22px}.form-row{grid-template-columns:1fr}.btn-inline{width:100%}}