:root{--primary: #0f4c81;--primary-dark: #0a3459;--bg: #f4f6f8;--card-bg: #ffffff;--text: #1c2733;--muted: #667585;--danger: #c0392b;--ok: #1e8e5a;--warn: #d68910;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}#root{max-width:480px;margin:0 auto;min-height:100vh;background:var(--bg);padding-bottom:76px;position:relative}.topbar{background:var(--primary);color:#fff;padding:16px 18px;font-weight:700;font-size:18px;display:flex;justify-content:space-between;align-items:center}.page{padding:16px}.card{background:var(--card-bg);border-radius:14px;padding:16px;margin-bottom:12px;box-shadow:0 1px 3px #00000014}.btn{display:inline-block;width:100%;padding:14px;border-radius:12px;border:none;background:var(--primary);color:#fff;font-size:16px;font-weight:600;text-align:center;cursor:pointer}.btn:active{background:var(--primary-dark)}.btn.secondary{background:#e6ebf0;color:var(--text)}.btn.danger{background:var(--danger)}input,select,textarea{width:100%;padding:12px;border-radius:10px;border:1px solid #d5dce3;font-size:16px;margin-bottom:10px;background:#fff}label{font-size:13px;color:var(--muted);font-weight:600}.status-badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700}.status-RECU{background:#e6ebf0;color:#444}.status-PREPARATION{background:#fdf0d5;color:var(--warn)}.status-EN_COURS{background:#e0edff;color:var(--primary)}.status-A_VALIDER{background:#fde8e6;color:var(--danger)}.status-VALIDE{background:#dff5ea;color:var(--ok)}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;background:#fff;border-top:1px solid #e2e6ea;display:flex;justify-content:space-around;padding:10px 0 14px}.bottom-nav a,.bottom-nav button{background:none;border:none;color:var(--muted);font-size:12px;display:flex;flex-direction:column;align-items:center;gap:4px;text-decoration:none}.bottom-nav a.active,.bottom-nav button.active{color:var(--primary);font-weight:700}.icon{font-size:20px}.field-row{display:flex;gap:10px}.field-row>*{flex:1}.offline-banner{background:var(--warn);color:#fff;text-align:center;font-size:12px;padding:6px}