:root{--purple-dark: #2d1b6b;--purple-mid: #7c5cbf;--purple-header: #9375c8;--purple-light: #c4b0e8;--purple-pale: #ede8f8;--purple-very-pale: #f7f4ff;--border: #dcd0f5;--text: #2d1b6b;--text-mid: #5a4a8a;--bg-app: #faf8ff;--white: #ffffff}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg-app);color:var(--text);min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}.app-header{background:var(--purple-dark);padding:.75rem 1.5rem;display:flex;align-items:center;gap:1.5rem}.app-logo{color:#fff;font-size:1.15rem;font-weight:800;letter-spacing:.02em;white-space:nowrap}.app-logo span{font-weight:300;font-style:italic;color:#c9b8f0}.nav-tabs{display:flex;gap:.5rem}.nav-tab{background:transparent;border:1.5px solid rgba(255,255,255,.3);color:#ffffffa6;padding:.4rem 1.1rem;border-radius:6px;cursor:pointer;font-size:.875rem;font-weight:500;font-family:inherit;transition:all .18s}.nav-tab.active{background:#ffffff2e;color:#fff;border-color:#ffffffb3}.nav-tab:hover:not(.active){background:#ffffff17;color:#ffffffe6}.planner-page{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;padding:1.25rem;flex:1;align-items:start}.assignments-page{padding:1.25rem;flex:1}.section{background:var(--white);border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:0 1px 4px #6446b40f}.section-header{background:var(--purple-header);color:#fff;padding:.6rem 1rem;display:flex;align-items:center;gap:.45rem;font-weight:700;font-size:.8rem;letter-spacing:.07em;text-transform:uppercase}.section-title{flex:1}.section-icon{font-size:1rem;opacity:.9}table{width:100%;border-collapse:collapse}thead tr{background:var(--purple-pale)}thead th{padding:.45rem .75rem;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-mid);border-bottom:1px solid var(--border);text-align:left;white-space:nowrap}tbody tr{border-bottom:1px solid var(--border)}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:var(--purple-very-pale)}tbody td{padding:.4rem .75rem;vertical-align:middle}.color-cell{width:44px;text-align:center}.color-picker-wrapper{position:relative;width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;border-radius:50%}.color-picker-wrapper:hover .subject-dot{transform:scale(1.2);box-shadow:0 0 0 2px var(--purple-light)}.color-picker-input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer;width:100%;height:100%;border:none;padding:0}.subject-dot{display:inline-block;width:16px;height:16px;border-radius:50%;flex-shrink:0;transition:transform .15s,box-shadow .15s;pointer-events:none}.th-color{width:44px}.th-subject{width:28%}.cell-input{width:100%;border:none;background:transparent;font-size:.875rem;color:var(--text);font-family:inherit;padding:.2rem 0;border-bottom:1px dashed var(--purple-light);outline:none;transition:border-color .15s,background .15s;border-radius:0}.cell-input:focus{border-bottom-color:var(--purple-mid);background:#9375c80a}.cell-input::placeholder{color:var(--purple-light);font-style:italic}input[type=date].cell-input{cursor:pointer;min-width:130px}.focuses-cell{padding-top:.3rem;padding-bottom:.3rem}.focus-input{display:block;margin-bottom:.3rem}.focus-input:last-child{margin-bottom:0}.th-time{width:30%}.th-done{width:70px;text-align:center}.time-input{min-width:110px;font-weight:500}.done-cell{text-align:center;width:70px}.done-checkbox{width:17px;height:17px;cursor:pointer;accent-color:var(--purple-mid)}tr.slot-done td{opacity:.45}tr.slot-done .cell-input{text-decoration:line-through;color:var(--text-mid)}tr.slot-done .done-cell{opacity:1}.star-rating{display:flex;gap:1px;align-items:center}.star-btn{background:none;border:none;cursor:pointer;font-size:1.15rem;color:var(--purple-light);padding:0;line-height:1;transition:color .1s,transform .1s;display:flex;align-items:center}.star-btn.filled{color:var(--purple-mid)}.star-btn:hover{transform:scale(1.25);color:var(--purple-mid)}.delete-btn{background:none;border:1px solid #f0d0d0;color:#c0a0a0;width:26px;height:26px;border-radius:5px;cursor:pointer;font-size:1.1rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:all .15s;flex-shrink:0}.delete-btn:hover{background:#ffe0e0;border-color:#e09090;color:#c04040}.table-footer{padding:.65rem 1rem;background:var(--purple-very-pale);border-top:1px solid var(--border)}.add-btn{background:var(--purple-pale);border:1px solid var(--purple-light);color:var(--purple-mid);padding:.38rem .875rem;border-radius:6px;cursor:pointer;font-size:.825rem;font-weight:600;font-family:inherit;transition:all .15s}.add-btn:hover{background:var(--purple-header);color:#fff;border-color:var(--purple-header)}.assignments-section{max-width:960px}.col-subject{width:35%}.col-date{width:25%}.col-stars{width:30%}.col-del{width:5%}td.del-cell{width:40px;text-align:center}.login-backdrop{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-app)}.login-card{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:2.25rem 2rem;width:100%;max-width:360px;box-shadow:0 4px 24px #6446b41a}.login-logo{font-size:1.4rem;font-weight:800;color:var(--purple-dark);letter-spacing:.02em;margin-bottom:1.25rem;text-align:center}.login-logo span{font-weight:300;font-style:italic;color:var(--purple-mid)}.login-heading{font-size:1.05rem;font-weight:700;color:var(--text-mid);margin-bottom:1.25rem;text-align:center}.login-form{display:flex;flex-direction:column;gap:.875rem}.login-label{display:flex;flex-direction:column;gap:.3rem;font-size:.8rem;font-weight:600;color:var(--text-mid);text-transform:uppercase;letter-spacing:.05em}.login-input{padding:.55rem .75rem;border:1.5px solid var(--border);border-radius:8px;font-size:.9rem;font-family:inherit;color:var(--text);background:var(--white);outline:none;transition:border-color .15s}.login-input:focus{border-color:var(--purple-mid)}.login-error{font-size:.825rem;color:#c0392b;background:#fdecea;border:1px solid #f5c6c2;border-radius:6px;padding:.45rem .75rem}.login-btn{margin-top:.25rem;background:var(--purple-header);color:#fff;border:none;border-radius:8px;padding:.6rem 1rem;font-size:.9rem;font-weight:600;font-family:inherit;cursor:pointer;transition:background .15s}.login-btn:hover:not(:disabled){background:var(--purple-mid)}.login-btn:disabled{opacity:.6;cursor:default}.header-spacer{flex:1}.header-username{color:#ffffffa6;font-size:.825rem;white-space:nowrap}.logout-btn{background:transparent;border:1.5px solid rgba(255,255,255,.3);color:#ffffffb3;padding:.35rem .85rem;border-radius:6px;cursor:pointer;font-size:.825rem;font-family:inherit;transition:all .15s;white-space:nowrap}.logout-btn:hover{background:#ffffff1f;color:#fff}.admin-section{max-width:720px}.admin-username{display:flex;align-items:center;gap:.5rem;font-weight:500}.admin-you-badge{background:var(--purple-pale);color:var(--purple-mid);font-size:.7rem;font-weight:700;padding:.1rem .4rem;border-radius:999px;border:1px solid var(--border)}.role-badge{font-size:.75rem;font-weight:700;padding:.15rem .55rem;border-radius:999px}.role-badge--admin{background:#ede8ff;color:var(--purple-mid);border:1px solid var(--purple-light)}.role-badge--user{background:#f0f4ff;color:#4a6abf;border:1px solid #c5d0f0}.admin-date{font-size:.825rem;color:var(--text-mid);white-space:nowrap}.admin-form-wrapper{padding:1rem;background:var(--purple-very-pale);border-top:1px solid var(--border)}.admin-form-title{font-size:.775rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-mid);margin-bottom:.6rem}.admin-form{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}.admin-input{padding:.4rem .7rem;border:1.5px solid var(--border);border-radius:6px;font-size:.85rem;font-family:inherit;color:var(--text);background:var(--white);outline:none;min-width:160px;transition:border-color .15s}.admin-input:focus{border-color:var(--purple-mid)}.admin-select{padding:.4rem .6rem;border:1.5px solid var(--border);border-radius:6px;font-size:.85rem;font-family:inherit;color:var(--text);background:var(--white);outline:none;cursor:pointer;transition:border-color .15s}.admin-select:focus{border-color:var(--purple-mid)}.admin-form-error{margin-top:.5rem;font-size:.825rem;color:#c0392b;background:#fdecea;border:1px solid #f5c6c2;border-radius:6px;padding:.4rem .7rem}.admin-back{padding:1rem 1.25rem 0}.back-btn{background:transparent;border:1.5px solid rgba(255,255,255,.35);color:#fffc;padding:.35rem .85rem;border-radius:6px;cursor:pointer;font-size:.825rem;font-family:inherit;transition:all .15s;white-space:nowrap}.back-btn:hover{background:#ffffff26;color:#fff}.header-date{color:#ffffffbf;font-size:.85rem;white-space:nowrap;flex:1}.calendar-view{flex:1;display:flex;flex-direction:column;align-items:center;padding:2rem 1.5rem}.calendar-nav{display:flex;align-items:center;gap:1.25rem;margin-bottom:1.5rem}.cal-month-label{font-size:1.3rem;font-weight:700;color:var(--purple-dark);min-width:210px;text-align:center}.cal-nav-btn{background:var(--purple-pale);border:1px solid var(--border);color:var(--purple-mid);width:36px;height:36px;border-radius:8px;cursor:pointer;font-size:1.3rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:all .15s}.cal-nav-btn:hover{background:var(--purple-header);color:#fff;border-color:var(--purple-header)}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;width:100%;max-width:720px}.cal-weekday{text-align:center;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-mid);padding:.3rem 0 .5rem}.cal-cell{min-height:72px;border:1px solid var(--border);border-radius:10px;background:var(--white);cursor:pointer;display:flex;flex-direction:column;align-items:center;padding:.55rem .4rem .4rem;gap:4px;transition:background .15s,border-color .15s,transform .12s,box-shadow .12s}.cal-cell:hover{background:var(--purple-pale);border-color:var(--purple-light);transform:translateY(-2px);box-shadow:0 4px 10px #6446b421}.cal-cell--empty{background:transparent;border-color:transparent;cursor:default;pointer-events:none}.cal-cell--weekend{background:var(--purple-very-pale)}.cal-cell--today{border-color:var(--purple-mid);border-width:2px}.cal-cell--today .cal-day-number{background:var(--purple-header);color:#fff;border-radius:50%;width:26px;height:26px;display:flex;align-items:center;justify-content:center;font-weight:700}.cal-day-number{font-size:.9rem;font-weight:500;color:var(--text);line-height:1}.cal-dot{width:6px;height:6px;border-radius:50%;background:var(--purple-mid);flex-shrink:0}.loading{flex:1;display:flex;align-items:center;justify-content:center;color:var(--purple-light);font-style:italic;font-size:1rem}.empty-row td{padding:1.25rem 1rem;color:var(--purple-light);font-style:italic;font-size:.875rem;text-align:center}
