:root{--uog-calc-accent:#4361ee;--uog-calc-accent-deep:#3a56d4;--uog-calc-accent-light:#e6f0ff;--uog-calc-text:#2b2d42;--uog-calc-bg:#f8f9fa;--uog-calc-white:#ffffff;--uog-calc-border:#e0e3e7;--uog-calc-danger:#e74c3c;--uog-calc-danger-deep:#bd3324;--uog-calc-success:#2ecc71;--uog-calc-success-deep:#27ae60;--uog-calc-radius:3px;--uog-calc-spacing:1.5rem;--uog-calc-gap:0.75rem}.uog-calc-main{display:flex;flex-direction:column;gap:var(--uog-calc-spacing)}.uog-calc-grade-format-section{display:flex;flex-direction:column;gap:.5rem;margin-bottom:.5rem}.uog-calc-grade-format-section label{font-weight:600;color:var(--uog-calc-text);font-size:.95rem}.uog-calc-semesters{display:flex;flex-direction:column;gap:var(--uog-calc-spacing)}.uog-calc-semester{background-color:var(--uog-calc-white);border:1px solid var(--uog-calc-border);border-radius:var(--uog-calc-radius);padding:clamp(1rem, 4vw, 1.5rem);display:flex;flex-direction:column;gap:var(--uog-calc-spacing);box-shadow:var(--shadow-sm);transition:box-shadow 0.2s ease}.uog-calc-semester:hover{box-shadow:var(--shadow-md)}.uog-calc-semester h2{margin:0 0 .5rem 0;font-size:clamp(1.1rem, 4vw, 1.25rem);color:var(--uog-calc-accent-deep);font-weight:600;padding-bottom:.5rem;border-bottom:2px solid var(--uog-calc-accent-light)}.uog-calc-courses{display:flex;flex-direction:column;gap:var(--uog-calc-gap)}.uog-calc-course-row{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:var(--uog-calc-gap);align-items:center;background-color:var(--uog-calc-bg);padding:.75rem;border-radius:var(--uog-calc-radius);transition:background-color 0.2s ease}.uog-calc-course-row:hover{background-color:var(--uog-calc-accent-light)}.uog-calc-input-error{border-color:var(--uog-calc-danger)!important;background-color:rgb(231 76 60 / .05)}.uog-calc-delete-row{background:none;border:1px solid var(--uog-calc-danger);border-radius:var(--uog-calc-radius);color:var(--uog-calc-danger);font-size:1rem;cursor:pointer;padding:.5rem .75rem;height:42px;display:inline-flex;align-items:center;justify-content:center;transition:all 0.2s ease;aspect-ratio:1;min-width:42px}.uog-calc-delete-row:hover{background-color:var(--uog-calc-danger);color:var(--uog-calc-white);transform:translateY(-2px)}.uog-calc-controls{display:flex;flex-wrap:wrap;gap:var(--uog-calc-gap);justify-content:flex-start}.uog-calc-semester-actions{display:flex;flex-wrap:wrap;gap:var(--uog-calc-gap);margin-top:.5rem}.uog-calc-cumulative-section{background-color:var(--uog-calc-white);border:1px solid var(--uog-calc-border);border-radius:var(--uog-calc-radius);padding:clamp(1rem, 4vw, 1.5rem);margin-top:var(--uog-calc-spacing);box-shadow:var(--shadow-sm)}.uog-calc-cumulative-title{margin:0 0 1rem 0;font-size:clamp(1rem, 4vw, 1.1rem);color:var(--uog-calc-accent-deep);font-weight:600}.uog-calc-cumulative-fields{display:flex;flex-direction:column;gap:var(--uog-calc-gap)}@media (min-width:600px){.uog-calc-cumulative-fields{flex-direction:row}}.uog-calc-helper-text{margin-top:.75rem;font-size:.85rem;color:#6c757d;font-style:italic}.uog-calc-result-section{background:linear-gradient(135deg,var(--uog-calc-white) 0%,#fafbfc 100%);border:1px solid var(--uog-calc-border);border-radius:var(--uog-calc-radius);padding:clamp(1rem, 4vw, 2rem);margin-top:var(--uog-calc-spacing);overflow-x:auto;box-shadow:var(--shadow-md)}.uog-calc-result-section table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.95rem;border-radius:var(--uog-calc-radius);overflow:hidden;box-shadow:var(--shadow-sm)}.uog-calc-result-section th{background-color:var(--uog-calc-accent-deep);color:var(--uog-calc-white);font-weight:600;padding:.9rem .75rem;text-align:left;font-size:.9rem;letter-spacing:.3px}.uog-calc-result-section td{padding:.9rem .75rem;border-bottom:1px solid var(--uog-calc-border);color:var(--uog-calc-text)}.uog-calc-result-section tr:last-child td{border-bottom:none}.uog-calc-result-section tbody tr{background-color:var(--uog-calc-white);transition:background-color 0.2s ease}.uog-calc-result-section tbody tr:hover{background-color:var(--uog-calc-accent-light)}.uog-calc-semester-title{font-size:clamp(1.1rem, 4vw, 1.25rem);font-weight:700;color:var(--uog-calc-accent-deep);margin:2rem 0 1rem 0;padding-left:.5rem;border-left:4px solid var(--uog-calc-accent)}.uog-calc-semester-title:first-of-type{margin-top:0}.uog-calc-semester-summary{background-color:var(--uog-calc-accent-light);padding:1rem 1.5rem;border-radius:var(--uog-calc-radius);margin:1rem 0 2rem 0;font-size:.95rem;display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;color:var(--uog-calc-accent-deep);font-weight:500}.uog-calc-overall-summary{background:linear-gradient(135deg,var(--uog-calc-accent-deep) 0%,#2c3e50 100%);color:var(--uog-calc-white);padding:1.5rem;border-radius:var(--uog-calc-radius);margin:2rem 0 1rem 0;display:flex;flex-wrap:wrap;gap:2rem;align-items:center;justify-content:space-around;text-align:center;font-weight:600}.uog-calc-overall-summary strong{color:rgb(255 255 255 / .9);font-weight:700;margin-right:.5rem}.uog-calc-note{background-color:#fff3cd;border:1px solid #ffeeba;color:#856404;padding:1rem 1.5rem;border-radius:var(--uog-calc-radius);font-size:.9rem;margin-top:1.5rem;display:flex;align-items:center;gap:.75rem;line-height:1.5}.uog-calc-note::before{content:"ℹ️";font-size:1.1rem}.uog-calc-actions{display:flex;flex-wrap:wrap;gap:var(--uog-calc-gap);margin-top:var(--uog-calc-gap)}.uog-calc-loading{position:fixed;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;background-color:rgb(0 0 0 / .5);z-index:1000;backdrop-filter:blur(4px)}.uog-calc-loading-text{padding:1.2rem 2rem;background-color:var(--uog-calc-white);border-radius:var(--uog-calc-radius);color:var(--uog-calc-accent-deep);font-size:1rem;font-weight:600;box-shadow:var(--shadow-md);animation:pulse 1.5s infinite}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.7}}.uog-calc-hidden{display:none!important}@media (max-width:768px){.st-general-main-container{width:98%;padding:.75rem}.uog-calc-course-row{grid-template-columns:1fr;gap:.5rem}.uog-calc-course-row>*{width:100%}.uog-calc-delete-row{width:100%;aspect-ratio:auto}.uog-calc-controls,.uog-calc-actions{flex-direction:column}.st-general-btn{width:100%}.uog-calc-semester-summary{flex-direction:column;align-items:flex-start;gap:.5rem}.uog-calc-overall-summary{flex-direction:column;gap:1rem;align-items:flex-start;text-align:left}}@media (max-width:480px){.st-general-main-container{width:100%;margin:0;border-radius:0;border-left:none;border-right:none}.st-general-header{border-radius:0}.uog-calc-result-section table{font-size:.85rem}.uog-calc-result-section th,.uog-calc-result-section td{padding:.6rem .4rem}.uog-calc-result-section{padding:.75rem}.uog-calc-semester{padding:1rem}.uog-calc-semester-summary{padding:.75rem}.uog-calc-overall-summary{padding:1rem}.uog-calc-note{padding:.75rem;font-size:.85rem}}@media (max-width:360px){.st-general-title{font-size:1.2rem}.st-general-subtitle{font-size:.8rem}.uog-calc-cumulative-fields{flex-direction:column}.uog-calc-course-row{padding:.5rem}.uog-calc-result-section th,.uog-calc-result-section td{padding:.4rem .25rem;font-size:.8rem}}@media (max-height:600px) and (orientation:landscape){.st-general-main-container{margin:.5rem auto}.uog-calc-course-row{grid-template-columns:2fr 1fr 1fr auto}}