.sgh-dashboard{display:grid;gap:24px;padding:20px}.sgh-teacher-planner-hero{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;padding:24px;border-radius:24px;background:linear-gradient(135deg,rgb(37 99 235 / .25),rgb(124 58 237 / .25));border:1px solid rgb(255 255 255 / .08);backdrop-filter:blur(12px)}.sgh-teacher-planner-hero h1{margin:0;color:#fff}.sgh-teacher-planner-hero p{margin-top:8px;color:rgb(255 255 255 / .8)}.sgh-teacher-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}.sgh-teacher-stat-card{padding:22px;border-radius:20px;background:rgb(255 255 255 / .04);border:1px solid rgb(255 255 255 / .08);backdrop-filter:blur(10px);text-align:center}.sgh-teacher-stat-card h2{margin:0;font-size:38px;color:#60a5fa}.sgh-teacher-stat-card p{margin-top:10px;color:rgb(255 255 255 / .75)}.sgh-teacher-week-grid{display:grid;grid-template-columns:repeat(5,minmax(260px,1fr));gap:20px;overflow-x:auto;padding-bottom:10px}.sgh-teacher-day-column{display:flex;flex-direction:column;gap:15px;min-width:260px}.sgh-teacher-day-header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-radius:16px;background:rgb(255 255 255 / .05);border:1px solid rgb(255 255 255 / .08)}.sgh-teacher-day-header h3{margin:0;color:#fff}.sgh-teacher-day-header span{font-size:12px;color:#93c5fd;font-weight:600}.sgh-teacher-empty-slot{padding:20px;border-radius:16px;background:rgb(255 255 255 / .03);border:1px dashed rgb(255 255 255 / .1);color:rgb(255 255 255 / .5);text-align:center}.sgh-teacher-lesson-card{display:flex;flex-direction:column;gap:12px;padding:18px;border-radius:18px;background:rgb(255 255 255 / .04);border:1px solid rgb(255 255 255 / .08);transition:.2s ease}.sgh-teacher-lesson-card:hover{transform:translateY(-3px);border-color:rgb(96 165 250 / .35)}.sgh-teacher-lesson-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.sgh-teacher-lesson-top strong{color:#fff;font-size:15px}.sgh-teacher-lesson-meta{font-size:13px;color:rgb(255 255 255 / .75)}.sgh-teacher-status{padding:6px 10px;border-radius:999px;font-size:11px;font-weight:700;white-space:nowrap}.sgh-teacher-status-draft{background:rgb(245 158 11 / .20);color:#fbbf24}.sgh-teacher-status-completed{background:rgb(34 197 94 / .20);color:#4ade80}.sgh-teacher-status-not-started{background:rgb(239 68 68 / .20);color:#f87171}.sgh-teacher-summary-box{padding:12px;border-radius:12px;background:rgb(255 255 255 / .04);border:1px solid rgb(255 255 255 / .06);font-size:13px;color:rgb(255 255 255 / .85);line-height:1.6}.sgh-teacher-summary-box strong{color:#fff}.sgh-teacher-summary-footer{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;padding-top:10px;border-top:1px solid rgb(255 255 255 / .08);font-size:12px;color:#cbd5e1}.sgh-teacher-open-btn{display:block;text-align:center;text-decoration:none;padding:12px;border-radius:12px;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;font-weight:600;transition:.2s}.sgh-teacher-open-btn:hover{transform:translateY(-2px);opacity:.95}.sgh-teacher-status-completed~.sgh-teacher-summary-box{border-color:rgb(34 197 94 / .20)}.sgh-teacher-week-grid::-webkit-scrollbar{height:8px}.sgh-teacher-week-grid::-webkit-scrollbar-thumb{background:rgb(255 255 255 / .15);border-radius:999px}.sgh-teacher-homework-analytics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px}.sgh-teacher-homework-analytics div{text-align:center;padding:10px;border-radius:10px;background:rgb(255 255 255 / .04);font-size:12px}.sgh-teacher-history-panel{margin-top:12px;padding-top:12px;border-top:1px solid rgb(255 255 255 / .08)}.sgh-teacher-history-item{padding:10px;margin-top:8px;border-radius:10px;background:rgb(255 255 255 / .03)}.sgh-teacher-history-item small{display:block;margin-top:4px;opacity:.7}@media(max-width:1200px){.sgh-teacher-week-grid{grid-template-columns:repeat(5,320px)}}@media(max-width:768px){.sgh-teacher-dashboard{padding:15px}.sgh-teacher-planner-hero{flex-direction:column;align-items:flex-start}.sgh-teacher-planner-nav{width:100%}.sgh-teacher-planner-nav a{flex:1}.sgh-teacher-stat-card h2{font-size:30px}.sgh-teacher-week-grid{grid-template-columns:repeat(5,280px)}