:root{font-family:Inter,Arial,sans-serif;color:#f5f3ed;background:#091827;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px}button,select{font:inherit}.app{max-width:520px;min-height:100vh;margin:auto;padding:24px 20px;background:#091827}.header{display:flex;flex-direction:column;gap:20px}.brand{font-size:26px;font-weight:600}.brand-icon{color:#d6ad59;margin-right:10px}.brand strong{color:#d6ad59}.project-select{width:100%;padding:15px;background:#14283a;color:#f5f3ed;border:1px solid #435163;border-radius:12px}.welcome{padding:38px 0 28px}.welcome p{color:#d6ad59;font-size:11px;letter-spacing:2px}.welcome h1{font-size:27px;line-height:1.25;margin:12px 0}.welcome>span{color:#a7b2bd;font-size:14px}.tools{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.tool{min-height:145px;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;padding:19px;color:#f5f3ed;background:#14283a;border:1px solid #34495b;border-radius:15px;cursor:pointer;text-align:left;font-weight:600}.tool:active{border-color:#d6ad59}.tool-icon{font-size:29px}.arrow{align-self:flex-end;color:#d6ad59}.ask{display:flex;justify-content:space-between;width:100%;margin-top:18px;padding:20px;border:none;border-radius:14px;background:#d6ad59;color:#091827;font-weight:700;cursor:pointer}footer{padding:32px 0;color:#778897;text-align:center;font-size:12px}.plan-finder{padding-top:30px;padding-bottom:30px}.back-button{background:transparent;border:none;color:#d6aa52;font-size:15px;cursor:pointer;padding:12px 0}.plan-heading{margin:25px 0 30px}.plan-heading>span{font-size:38px}.plan-heading h1{color:#fff;font-size:30px;margin:12px 0}.plan-heading p,.plan-panel p{color:#aab9c8}.plan-panel{background:#152b3b;border:1px solid #355064;border-radius:16px;padding:22px;margin-bottom:20px}.plan-panel h2{color:#fff;font-size:20px;margin:0 0 12px}.upload-button{background:#d6aa52;color:#091827;border:none;border-radius:10px;padding:14px 20px;font-size:15px;font-weight:700;cursor:pointer;margin-top:12px}.upload-note{font-size:12px;line-height:1.5;margin-top:14px}.plan-file{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding:14px 0;color:#fff;border-bottom:1px solid #355064;overflow-wrap:anywhere}.plan-actions{display:flex;gap:8px}.plan-actions button{padding:8px 12px;background:#243e50;border:1px solid #486074;color:#fff;border-radius:8px;cursor:pointer}.plan-search{width:100%;box-sizing:border-box;background:#091827;color:#fff;border:1px solid #486074;border-radius:10px;padding:15px;font-size:15px}.plan-search::placeholder{color:#91a0af}