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#d9770659}#login-screen{z-index:9999;background:#f9fafb;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:fixed;inset:0}#login-screen.d-none{display:none!important}.login-card-admin{width:100%;max-width:420px}.btn-otp-submit{color:#fff;cursor:pointer;background:#ef4444;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;width:100%;padding:13px;font-size:.9rem;font-weight:700;transition:background .12s;display:flex}.btn-otp-submit:hover{background:#dc2626}.btn-otp-submit:disabled{opacity:.65;cursor:not-allowed}.btn-otp-back{color:#6b7280;cursor:pointer;background:0 0;border:none;padding:0;font-size:.8rem;text-decoration:underline}.btn-otp-back:hover{color:#374151}.otp-sent-banner{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;align-items:center;gap:10px;margin-bottom:18px;padding:12px 14px;display:flex}.otp-dev-notice{color:#92400e;background:#fffbeb;border:1px solid #fde68a;border-radius:7px;align-items:flex-start;gap:8px;margin-bottom:18px;padding:10px 13px;font-size:.78rem;display:flex}@keyframes spin{to{transform:rotate(360deg)}}.badge-required{color:#92400e;background:#fef3c7;border:1px solid #fde68a;border-radius:4px;padding:2px 7px;font-size:.7rem;font-weight:600}.badge-recommended{color:#1e40af;background:#eff6ff;border:1px solid #bfdbfe;border-radius:4px;padding:2px 7px;font-size:.7rem;font-weight:600}.badge-approval-approved{color:#fff;background:#16a34a;border-radius:4px;padding:2px 7px;font-size:.7rem}.badge-approval-locked{color:#fff;background:#d97706;border-radius:4px;padding:2px 7px;font-size:.7rem}.badge-approval-pending{color:#7c3aed;background:#f3e8ff;border:1px solid #c4b5fd;border-radius:4px;padding:2px 7px;font-size:.7rem;font-weight:600}.badge-approval-revision{color:#fff;background:#dc2626;border-radius:4px;padding:2px 7px;font-size:.7rem}.course-locked-banner{color:#166534;background:#f0fdf4;border:1px solid #86efac;border-radius:8px;align-items:center;gap:10px;margin-bottom:16px;padding:10px 14px;font-size:.85rem;display:flex}.course-revision-banner{color:#9a3412;background:#fff7ed;border:1px solid #fed7aa;border-radius:8px;align-items:center;gap:10px;margin-bottom:16px;padding:10px 14px;font-size:.85rem;display:flex}.msg-thread-item{cursor:pointer;background:#fff;border-left:3px solid #0000;transition:border-color .15s}.msg-thread-item:hover{background:#fafafa;border-left-color:#ef4444}.msg-thread-item.thread-unread{background:#fff5f5;border-left-color:#ef4444}.msg-thread-item.thread-read{background:#f9fafb;border-left-color:#e5e7eb}.msg-thread-item.thread-selected{background:#f3f4f6!important}.msg-unread-dot{background:#ef4444;border-radius:50%;flex-shrink:0;width:9px;height:9px;display:inline-block}.msg-bubble-admin{color:#fff;background:#ef4444;border-radius:12px 12px 4px;max-width:75%;margin-bottom:8px;margin-left:auto;padding:10px 14px}.msg-bubble-instructor{color:#1e2235;background:#f3f4f6;border-radius:12px 12px 12px 4px;max-width:75%;margin-bottom:8px;padding:10px 14px}.msg-bubble-meta{opacity:.7;margin-top:4px;font-size:.7rem}.msg-course-tag{color:#92400e;background:#fef3c7;border:1px solid #fde68a;border-radius:12px;align-items:center;gap:4px;padding:2px 8px;font-size:.72rem;font-weight:600;display:inline-flex}.note-bubble{background:#fefce8;border:1px solid #fef08a;border-radius:8px;margin-bottom:8px;padding:10px 13px;font-size:.82rem}.note-bubble .note-meta{color:#92400e;margin-bottom:4px;font-size:.7rem}.nav-item-custom.nav-locked{opacity:.45;pointer-events:none;cursor:default}.adoption-stat-card{text-align:center;background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:16px 20px}.adoption-stat-card .stat-number{font-size:1.6rem;font-weight:700;line-height:1}.adoption-rate-bar{background:#e5e7eb;border-radius:4px;height:8px;margin-top:6px;overflow:hidden}.adoption-rate-fill{background:#16a34a;height:100%;transition:width .4s}