:root{--navy:#061f35;--blue:#1c5d92;--orange:#ff7900;--bg:#eef3f7;--line:#d0dbe5;--ink:#10243b;--green:#177245;--red:#b42318}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--ink)}
.hero{background:linear-gradient(120deg,var(--navy),var(--blue));color:#fff;border-bottom:4px solid var(--orange);padding:18px 5vw}
.brand{display:flex;gap:14px;align-items:center}.hero h1{margin:0;font-size:25px}.hero p{margin:4px 0 0}
.seal{width:54px;height:54px;border:2px solid var(--orange);border-radius:50%;display:flex;align-items:center;justify-content:center;text-align:center;font-weight:800;font-size:11px}
.nav{display:flex;flex-wrap:wrap;gap:2px;background:var(--navy);padding:0 5vw}.nav a{color:#fff;text-decoration:none;padding:12px 14px;font-weight:700;font-size:14px}.nav a.active,.nav a:hover{background:var(--orange);color:var(--navy)}
.wrap{max-width:1450px;margin:22px auto;padding:0 18px}
.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 8px 24px rgba(16,36,59,.05);margin-bottom:18px}
.editor-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.full{grid-column:1/-1}
input,select,textarea{width:100%;padding:10px;border:1px solid #c7d3de;border-radius:8px;font:inherit}textarea{min-height:420px}
.toolbar{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.toolbar button{border:1px solid #c7d3de;background:#f8fafc;border-radius:7px;padding:8px 10px;cursor:pointer;font-weight:700}
.btn{display:inline-block;border:0;border-radius:8px;padding:9px 12px;text-decoration:none;font-weight:700;cursor:pointer;background:var(--navy);color:#fff}.btn.orange{background:var(--orange);color:var(--navy)}.btn.light{background:#e8eef4;color:var(--ink)}.btn.red{background:#c6291e}
.actions{display:flex;gap:7px;flex-wrap:wrap}.flash{padding:13px;border-radius:9px;margin-bottom:14px}.flash.ok{background:#e8f7ee;color:var(--green)}.flash.bad{background:#fff0ef;color:var(--red)}
.preview{border:1px solid var(--line);border-radius:12px;background:#fff;padding:20px;min-height:420px;max-height:75vh;overflow:auto}
.block-objective,.block-warning,.block-tip,.block-case,.block-summary{border-left:5px solid var(--orange);padding:13px 15px;margin:15px 0;border-radius:8px;background:#fff7ee}
.block-warning{border-color:#c6291e;background:#fff0ef}.block-tip{border-color:#177245;background:#edf9f1}.block-case{border-color:#1d5d92;background:#eef7ff}.block-summary{border-color:#6b55a3;background:#f5f1ff}
.dropzone{border:2px dashed #9cb0c2;border-radius:12px;padding:18px;text-align:center;background:#f8fbfd}
.history{font-size:13px}.history li{margin-bottom:8px}
footer{background:var(--navy);color:#fff;padding:18px 5vw;margin-top:35px}
@media(max-width:950px){.editor-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}