body {
            background: #050b12;
            color: #fff;
        }

        .login-screen {
            min-height: 100vh;
            display: flex;
            align-items: center;
            background: linear-gradient(180deg, #0a0e14 0%, #06090f 100%);
        }

        .login-shell {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 0;
            padding-top: 0;
            padding-bottom: 0;
            transform: translateY(-32px);
        }

        .login-brand {
            display: flex;
            justify-content: center;
            width: 100%;
            margin-bottom: -10px;
        }

        .login-logo {
            width: min(100%, 580px);
            max-height: none;
            height: auto;
            display: block;
            object-fit: contain;
            filter: none;
        }

        .login-form-wrap {
            width: min(100%, 520px);
            padding: 0;
            background: transparent;
            border: 0;
            box-shadow: none;
            margin-top: -10px;
        }

        .card-custom {
            background: rgba(15, 20, 28, 0.96);
            border: 1px solid rgba(90, 255, 120, 0.35);
            box-shadow: 0 0 24px rgba(90, 255, 120, 0.14);
            border-radius: 18px;
        }

        .btn-neon {
            background: transparent;
            border: 1px solid #59ff7a;
            color: #67ff8b;
            font-weight: 700;
            transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
        }

        .btn-neon:hover {
            background: linear-gradient(180deg, #5dff81, #2fb450);
            border-color: #5dff81;
            color: #08110a;
            box-shadow: 0 12px 24px rgba(93, 255, 129, 0.24);
        }

        .btn-neon:focus,
        .btn-neon:active {
            background: linear-gradient(180deg, #5dff81, #2fb450);
            border-color: #5dff81;
            color: #08110a;
            box-shadow: 0 0 0 0.2rem rgba(89, 255, 122, 0.18);
        }

        .navbar-custom {
            background: rgba(12, 16, 22, 0.95);
            border-bottom: 1px solid rgba(90, 255, 120, 0.15);
        }

        .text-neon,
        h1.text-neon,
        h2.text-neon,
        h3.text-neon,
        h4.text-neon,
        h5.text-neon,
        h6.text-neon {
            color: #67ff8b !important;
        }

        .login-form-wrap h2 {
            font-weight: 700;
            font-size: clamp(1.8rem, 2.8vw, 2.2rem);
        }

        .login-form-wrap > p {
            color: #a9b4c2;
        }

        .login-input {
            background: rgba(9, 12, 18, 0.78);
            border: 1px solid rgba(255, 208, 89, 0.18);
            border-radius: 16px;
            padding: 14px 16px;
        }

        .login-input:focus {
            border-color: rgba(255, 196, 66, 0.72);
            box-shadow: 0 0 0 0.2rem rgba(255, 196, 66, 0.14);
        }

        .login-submit {
            min-height: 52px;
            border-color: #59ff7a;
            color: #67ff8b;
            border-radius: 16px;
            background: transparent;
        }

        .login-submit:hover {
            background: linear-gradient(180deg, #5dff81, #2fb450);
            border-color: #5dff81;
            color: #08110a;
            box-shadow: 0 12px 24px rgba(93, 255, 129, 0.24);
        }

        .login-submit:focus,
        .login-submit:active {
            background: linear-gradient(180deg, #5dff81, #2fb450);
            border-color: #5dff81;
            color: #08110a;
            box-shadow: 0 0 0 0.2rem rgba(89, 255, 122, 0.18);
        }

        .form-label {
            color: #d8dee9;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .form-control {
            background-color: #111823;
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: #fff;
            padding: 12px 14px;
        }

        .form-control:focus {
            background-color: #111823;
            color: #fff;
            border-color: #59ff7a;
            box-shadow: 0 0 0 0.2rem rgba(89, 255, 122, 0.18);
        }

        .form-control::placeholder {
            color: #8e9aaa;
        }

        .form-control.is-invalid {
            border-color: rgba(255, 95, 109, 0.72);
            box-shadow: 0 0 0 0.2rem rgba(255, 95, 109, 0.16);
        }

        .form-control.is-invalid:focus {
            border-color: rgba(255, 95, 109, 0.88);
            box-shadow: 0 0 0 0.22rem rgba(255, 95, 109, 0.2);
        }

        .field-feedback {
            display: none;
            margin-top: 10px;
            padding: 10px 12px;
            border: 1px solid rgba(255, 95, 109, 0.28);
            border-radius: 12px;
            background: rgba(255, 95, 109, 0.08);
            color: #ffb8bf;
            font-size: 0.9rem;
            line-height: 1.4;
        }

        .field-feedback.is-visible {
            display: block;
        }

        @media (max-width: 767.98px) {
            .login-shell {
                gap: 0;
                padding-top: 0;
                padding-bottom: 0;
                transform: translateY(-18px);
            }

            .login-logo {
                width: min(100%, 340px);
                max-height: none;
            }

            .login-form-wrap {
                width: min(100%, 360px);
            }
        }

        .form-select {
            background-color: #111823;
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: #fff;
            padding: 12px 42px 12px 14px;
            border-radius: 14px;
        }

        .form-select:focus {
            background-color: #111823;
            color: #fff;
            border-color: #59ff7a;
            box-shadow: 0 0 0 0.2rem rgba(89, 255, 122, 0.18);
        }

        .form-card {
            max-width: 880px;
            margin: 0 auto;
            padding: 32px;
            background:
                radial-gradient(circle at top right, rgba(89, 255, 122, 0.08), transparent 30%),
                linear-gradient(180deg, rgba(18, 24, 34, 0.98), rgba(9, 13, 19, 0.98));
        }

        .form-card-compact {
            max-width: 720px;
        }

        .form-hero {
            display: flex;
            justify-content: space-between;
            gap: 24px;
            align-items: flex-start;
            margin-bottom: 28px;
        }

        .form-hero-copy {
            max-width: 620px;
        }

        .form-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
            color: #67ff8b;
            font-size: 0.76rem;
            font-weight: 700;
            letter-spacing: 0.14em;
            text-transform: uppercase;
        }

        .form-hero h1 {
            margin-bottom: 10px;
            font-size: clamp(2rem, 3vw, 2.5rem);
            font-weight: 700;
        }

        .form-hero p {
            margin-bottom: 0;
            color: #94a2b4;
            font-size: 1rem;
            line-height: 1.6;
        }

        .form-grid {
            display: grid;
            gap: 22px;
        }

        .form-grid-two {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }

        .form-section {
            padding: 22px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 18px;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.015));
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
        }

        .form-section-title {
            margin-bottom: 16px;
            color: #ffffff;
            font-size: 1rem;
            font-weight: 700;
        }

        .form-hint {
            margin-top: 8px;
            color: #8e9aaa;
            font-size: 0.9rem;
        }

        .form-actions {
            display: flex;
            justify-content: space-between;
            gap: 16px;
            align-items: center;
            padding-top: 10px;
            margin-top: 4px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .form-actions-copy {
            color: #8e9aaa;
            font-size: 0.92rem;
            flex: 1;
            min-width: 0;
            max-width: 440px;
        }

        .form-actions-buttons {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            flex-shrink: 0;
            align-items: center;
        }

        .form-check-glass {
            margin: 0;
            padding: 18px 18px 18px 46px;
            border: 1px solid rgba(89, 255, 122, 0.16);
            border-radius: 16px;
            background: rgba(89, 255, 122, 0.04);
        }

        .form-check-glass .form-check-input {
            margin-top: 0.2rem;
            background-color: #0b131a;
            border: 1px solid rgba(103, 255, 139, 0.65);
            box-shadow: none;
        }

        .form-check-glass .form-check-input:checked {
            background-color: #59ff7a;
            border-color: #59ff7a;
        }

        .form-check-glass .form-check-input:focus {
            border-color: #59ff7a;
            box-shadow: 0 0 0 0.2rem rgba(89, 255, 122, 0.18);
        }

        .form-check-glass .form-check-label {
            color: #f4f7fb;
            font-weight: 600;
        }

        .answer-block {
            padding: 18px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.02);
        }

        .answer-index {
            margin-bottom: 14px;
            color: #67ff8b;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            text-transform: uppercase;
        }

        .panel-shell {
            padding: 32px;
            background:
                radial-gradient(circle at top right, rgba(89, 255, 122, 0.06), transparent 28%),
                linear-gradient(180deg, rgba(14, 20, 29, 0.98), rgba(8, 12, 18, 0.98));
        }

        .panel-hero {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            gap: 24px;
            margin-bottom: 28px;
        }

        .panel-hero-copy {
            max-width: 720px;
        }

        .panel-hero h1,
        .panel-hero h3 {
            margin-bottom: 10px;
            font-weight: 700;
        }

        .panel-hero p {
            margin-bottom: 0;
            color: #94a2b4;
            line-height: 1.6;
        }

        .panel-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .table-shell {
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 20px;
            overflow: hidden;
            background: rgba(255, 255, 255, 0.02);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
        }

        .table-toolbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            padding: 18px 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            background: rgba(255, 255, 255, 0.025);
        }

        .table-toolbar-title {
            color: #ffffff;
            font-size: 0.98rem;
            font-weight: 700;
        }

        .table-toolbar-subtitle {
            color: #8e9aaa;
            font-size: 0.9rem;
        }

        .table-modern {
            margin-bottom: 0;
            color: #f4f7fb;
            --bs-table-bg: transparent;
            --bs-table-color: #f4f7fb;
            --bs-table-border-color: rgba(255, 255, 255, 0.08);
            --bs-table-hover-color: #ffffff;
            --bs-table-hover-bg: rgba(89, 255, 122, 0.045);
        }

        .table-modern thead th {
            padding: 16px 20px;
            border-bottom-width: 1px;
            color: #8e9aaa;
            font-size: 0.74rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            white-space: nowrap;
            background: rgba(255, 255, 255, 0.03);
        }

        .table-modern tbody td {
            padding: 18px 20px;
            border-color: rgba(255, 255, 255, 0.08);
            vertical-align: middle;
        }

        .table-id {
            color: #67ff8b;
            font-weight: 700;
        }

        .table-main {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .table-user {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .table-avatar,
        .navbar-avatar-image,
        .profile-photo-preview-image {
            display: inline-flex;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            object-fit: cover;
            border: 1px solid rgba(255, 255, 255, 0.12);
            background: rgba(255, 255, 255, 0.04);
        }

        .table-avatar-fallback,
        .navbar-avatar-fallback {
            align-items: center;
            justify-content: center;
            color: #08110a;
            font-size: 0.82rem;
            font-weight: 800;
            letter-spacing: 0.08em;
            background: linear-gradient(180deg, #67ff8b, #39c85c);
            box-shadow: 0 10px 24px rgba(89, 255, 122, 0.18);
        }

        .profile-photo-preview {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.025);
        }

        .profile-photo-preview-title {
            color: #ffffff;
            font-weight: 700;
        }

        .profile-photo-card {
            display: grid;
            gap: 20px;
        }

        .profile-photo-card-main {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 10px;
            padding: 24px 20px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 18px;
            background: rgba(255, 255, 255, 0.025);
        }

        .profile-photo-input {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        .profile-photo-picker {
            position: relative;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 176px;
            height: 176px;
            border-radius: 50%;
            cursor: pointer;
            overflow: hidden;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            box-shadow: 0 20px 38px rgba(0, 0, 0, 0.24);
        }

        .profile-photo-picker:hover {
            transform: translateY(-2px);
            box-shadow: 0 24px 44px rgba(0, 0, 0, 0.3);
        }

        .profile-photo-picker:focus-within {
            outline: 2px solid rgba(89, 255, 122, 0.7);
            outline-offset: 6px;
        }

        .profile-photo-preview-image-large {
            width: 176px;
            height: 176px;
            border-width: 2px;
            transition: filter 0.22s ease, transform 0.22s ease;
        }

        .profile-photo-fallback-large {
            font-size: 2.5rem;
            letter-spacing: 0.02em;
        }

        .profile-photo-overlay {
            position: absolute;
            inset: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 10px;
            color: #ffffff;
            background: rgba(7, 12, 18, 0.46);
            backdrop-filter: blur(0px);
            opacity: 0;
            transition: opacity 0.22s ease, backdrop-filter 0.22s ease;
        }

        .profile-photo-picker:hover .profile-photo-preview-image-large,
        .profile-photo-picker:hover .profile-photo-fallback-large {
            filter: blur(3px) brightness(0.72);
            transform: scale(1.03);
        }

        .profile-photo-picker:hover .profile-photo-overlay,
        .profile-photo-picker:focus-within .profile-photo-overlay {
            opacity: 1;
            backdrop-filter: blur(3px);
        }

        .profile-photo-camera {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.16);
            border: 1px solid rgba(255, 255, 255, 0.22);
            box-shadow: 0 8px 22px rgba(0, 0, 0, 0.22);
        }

        .profile-photo-camera svg {
            width: 28px;
            height: 28px;
        }

        .profile-photo-overlay-text {
            font-size: 0.9rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .profile-photo-preview-copy {
            max-width: 280px;
        }

        .profile-photo-card-actions {
            display: flex;
            justify-content: center;
        }

        .profile-photo-remove-button {
            min-width: 220px;
            padding: 12px 18px;
        }

        .table-title {
            color: #ffffff;
            font-weight: 600;
            line-height: 1.4;
        }

        .table-subtitle {
            color: #8e9aaa;
            font-size: 0.9rem;
            line-height: 1.4;
        }

        .table-actions {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .ranking-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            gap: 20px;
            margin-bottom: 24px;
        }

        .ranking-header-copy {
            max-width: 760px;
        }

        .ranking-header-copy p {
            color: #94a2b4;
            line-height: 1.6;
        }

        .ranking-highlight {
            min-width: 190px;
            display: flex;
            flex-direction: column;
            gap: 4px;
            padding: 18px 20px;
            border-radius: 18px;
            border: 1px solid rgba(89, 255, 122, 0.18);
            background: linear-gradient(180deg, rgba(89, 255, 122, 0.08), rgba(89, 255, 122, 0.03));
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
        }

        .ranking-highlight-label {
            color: #8e9aaa;
            font-size: 0.76rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            text-transform: uppercase;
        }

        .ranking-highlight strong {
            color: #67ff8b;
            font-size: 2rem;
            line-height: 1;
        }

        .ranking-highlight span:last-child {
            color: #dbe7f5;
            font-size: 0.92rem;
        }

        .podium-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            align-items: end;
            gap: 18px;
        }

        .podium-card {
            position: relative;
            padding: 20px;
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            background: linear-gradient(180deg, rgba(26, 31, 41, 0.94), rgba(16, 21, 29, 0.98));
            box-shadow: 0 18px 32px rgba(0, 0, 0, 0.22);
            overflow: hidden;
        }

        .podium-card::before {
            content: '';
            position: absolute;
            inset: 0;
            opacity: 0.9;
            pointer-events: none;
        }

        .podium-card-first {
            transform: translateY(-16px);
        }

        .podium-card-gold {
            border-color: rgba(255, 210, 92, 0.44);
            box-shadow: 0 24px 48px rgba(0, 0, 0, 0.28), 0 0 0 1px rgba(255, 210, 92, 0.12);
        }

        .podium-card-gold::before {
            background:
                radial-gradient(circle at top center, rgba(255, 220, 120, 0.26), transparent 42%),
                linear-gradient(180deg, rgba(255, 206, 76, 0.12), transparent 58%);
        }

        .podium-card-silver {
            min-height: 88%;
            border-color: rgba(208, 220, 235, 0.28);
        }

        .podium-card-silver::before {
            background:
                radial-gradient(circle at top center, rgba(205, 214, 224, 0.18), transparent 42%),
                linear-gradient(180deg, rgba(191, 201, 214, 0.08), transparent 58%);
        }

        .podium-card-bronze {
            min-height: 82%;
            border-color: rgba(205, 133, 63, 0.28);
        }

        .podium-card-bronze::before {
            background:
                radial-gradient(circle at top center, rgba(201, 132, 68, 0.2), transparent 42%),
                linear-gradient(180deg, rgba(176, 103, 44, 0.1), transparent 58%);
        }

        .podium-badge,
        .podium-user,
        .podium-stats,
        .podium-empty,
        .podium-icon-wrap {
            position: relative;
            z-index: 1;
        }

        .podium-badge {
            display: inline-flex;
            align-items: center;
            margin-bottom: 14px;
            padding: 8px 12px;
            border-radius: 999px;
            font-size: 0.76rem;
            font-weight: 800;
            letter-spacing: 0.1em;
            text-transform: uppercase;
        }

        .podium-card-gold .podium-badge {
            color: #2c1d00;
            background: linear-gradient(180deg, #ffd86d, #d7a72d);
        }

        .podium-card-silver .podium-badge {
            color: #17202b;
            background: linear-gradient(180deg, #dfe7ef, #aebdcb);
        }

        .podium-card-bronze .podium-badge {
            color: #261306;
            background: linear-gradient(180deg, #d79663, #9f5e32);
        }

        .podium-icon-wrap {
            display: flex;
            justify-content: center;
            margin-bottom: 18px;
        }

        .podium-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 72px;
            height: 72px;
            border-radius: 20px;
            font-size: 1.7rem;
            font-weight: 800;
            letter-spacing: 0.04em;
        }

        .podium-icon-trophy svg {
            width: 36px;
            height: 36px;
        }

        .podium-card-gold .podium-icon {
            color: #2c1d00;
            background: linear-gradient(180deg, #ffe289, #d9a628);
            box-shadow: 0 18px 30px rgba(217, 166, 40, 0.28);
        }

        .podium-card-silver .podium-icon {
            color: #182430;
            background: linear-gradient(180deg, #e6edf4, #aebcca);
        }

        .podium-card-bronze .podium-icon {
            color: #2d1608;
            background: linear-gradient(180deg, #de9f70, #a05d31);
        }

        .podium-user {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 18px;
        }

        .podium-avatar {
            width: 56px;
            height: 56px;
            flex-shrink: 0;
        }

        .podium-stats {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 10px;
        }

        .podium-stat {
            padding: 12px 10px;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.07);
            text-align: center;
        }

        .podium-stat-label {
            display: block;
            margin-bottom: 4px;
            color: #8e9aaa;
            font-size: 0.68rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .podium-stat strong {
            color: #ffffff;
            font-size: 1.05rem;
        }

        .podium-empty {
            display: flex;
            flex-direction: column;
            gap: 6px;
            padding: 18px;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px dashed rgba(255, 255, 255, 0.1);
        }

        .btn-table {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 999px;
            padding: 8px 14px;
            font-size: 0.84rem;
            font-weight: 700;
            line-height: 1;
        }

        .btn-table-neutral {
            border: 1px solid rgba(255, 255, 255, 0.14);
            color: #e6edf7;
            background: rgba(255, 255, 255, 0.04);
        }

        .btn-table-neutral:hover {
            color: #ffffff;
            border-color: rgba(255, 255, 255, 0.24);
            background: rgba(255, 255, 255, 0.08);
        }

        .btn-table-primary {
            border: 1px solid rgba(72, 149, 255, 0.45);
            color: #9ac3ff;
            background: rgba(72, 149, 255, 0.12);
        }

        .btn-table-primary:hover {
            color: #ffffff;
            border-color: rgba(72, 149, 255, 0.72);
            background: rgba(72, 149, 255, 0.2);
        }

        .btn-table-danger {
            border: 1px solid rgba(255, 95, 109, 0.45);
            color: #ffb3ba;
            background: rgba(255, 95, 109, 0.12);
        }

        .btn-table-danger:hover {
            color: #ffffff;
            border-color: rgba(255, 95, 109, 0.7);
            background: rgba(255, 95, 109, 0.2);
        }

        .badge-soft {
            display: inline-flex;
            align-items: center;
            padding: 8px 12px;
            border-radius: 999px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.04em;
        }

        .badge-soft-success {
            color: #98ffb2;
            background: rgba(89, 255, 122, 0.12);
            border: 1px solid rgba(89, 255, 122, 0.24);
        }

        .badge-soft-neutral {
            color: #d1d9e6;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.12);
        }

        .badge-soft-warning {
            color: #ffd98a;
            background: rgba(255, 193, 7, 0.14);
            border: 1px solid rgba(255, 193, 7, 0.24);
        }

        .badge-soft-danger {
            color: #ffb3ba;
            background: rgba(255, 95, 109, 0.14);
            border: 1px solid rgba(255, 95, 109, 0.24);
        }

        .status-toggle-form {
            margin: 0;
        }

        .status-toggle {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 86px;
            padding: 8px 12px;
            border-radius: 999px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            transition: 0.2s ease;
            cursor: pointer;
        }

        .status-toggle-active {
            color: #98ffb2;
            background: rgba(89, 255, 122, 0.12);
            border: 1px solid rgba(89, 255, 122, 0.24);
        }

        .status-toggle-active:hover {
            color: #dfffe7;
            background: rgba(89, 255, 122, 0.2);
            border-color: rgba(89, 255, 122, 0.4);
        }

        .status-toggle-inactive {
            color: #d1d9e6;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.12);
        }

        .status-toggle-inactive:hover {
            color: #ffffff;
            background: rgba(255, 255, 255, 0.14);
            border-color: rgba(255, 255, 255, 0.22);
        }

        .empty-state {
            padding: 28px;
            border: 1px dashed rgba(255, 255, 255, 0.12);
            border-radius: 18px;
            color: #8e9aaa;
            background: rgba(255, 255, 255, 0.02);
        }

        @media (max-width: 991.98px) {
            .form-grid-two {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 767.98px) {
            .form-card {
                padding: 24px;
            }

            .form-hero {
                flex-direction: column;
            }

            .panel-hero {
                flex-direction: column;
            }

            .form-actions {
                flex-direction: column;
                align-items: stretch;
            }

            .form-actions-buttons {
                width: 100%;
            }

            .panel-actions {
                width: 100%;
            }

            .form-actions-buttons .btn {
                width: 100%;
            }

            .panel-actions .btn {
                width: 100%;
            }

            .panel-shell {
                padding: 24px;
            }

            .table-modern thead th,
            .table-modern tbody td {
                padding-left: 14px;
                padding-right: 14px;
            }

            .confirm-dialog-actions {
                flex-wrap: wrap;
            }

            .ranking-header {
                flex-direction: column;
            }

            .ranking-highlight {
                width: 100%;
                min-width: 0;
            }

            .podium-grid {
                grid-template-columns: 1fr;
            }

            .podium-card-first,
            .podium-card-silver,
            .podium-card-bronze {
                min-height: 0;
                transform: none;
            }
        }

        @media (max-width: 991.98px) {
            .podium-grid {
                grid-template-columns: 1fr;
            }

            .podium-card-first,
            .podium-card-silver,
            .podium-card-bronze {
                min-height: 0;
                transform: none;
            }
        }

        .admin-shell {
            background: linear-gradient(180deg, rgba(15, 20, 28, 0.98), rgba(9, 13, 18, 0.96));
            border: 1px solid rgba(90, 255, 120, 0.18);
            border-radius: 20px;
        }

        .admin-kicker {
            color: #67ff8b;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            text-transform: uppercase;
        }

        .admin-panel {
            background: linear-gradient(180deg, rgba(29, 35, 45, 0.96), rgba(18, 23, 31, 0.98));
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 18px;
            box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
            transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
        }

        .admin-panel:hover {
            transform: translateY(-4px);
            border-color: rgba(103, 255, 139, 0.35);
            box-shadow: 0 22px 44px rgba(0, 0, 0, 0.34);
        }

        .quiz-notice {
            position: fixed;
            top: 84px;
            left: 50%;
            z-index: 1055;
            width: min(92vw, 420px);
            padding: 16px 18px;
            border-radius: 16px;
            border: 1px solid rgba(255, 92, 92, 0.55);
            background: #2b1216;
            box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
            color: #ffffff;
            opacity: 0;
            pointer-events: none;
            transform: translate(-50%, -12px);
            transition: opacity 0.25s ease, transform 0.25s ease;
        }

        .quiz-notice.is-visible {
            opacity: 1;
            pointer-events: auto;
            transform: translate(-50%, 0);
        }

        .quiz-notice-title {
            color: #ff8a8a;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .quiz-notice-body {
            color: #ffffff;
            font-size: 0.98rem;
        }

        .confirm-overlay {
            position: fixed;
            inset: 0;
            z-index: 1054;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 24px;
            background: rgba(3, 8, 14, 0.72);
            backdrop-filter: blur(8px);
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.25s ease;
        }

        .confirm-overlay.is-visible {
            opacity: 1;
            pointer-events: auto;
        }

        .confirm-dialog {
            width: min(92vw, 460px);
            padding: 24px;
            border-radius: 22px;
            border: 1px solid rgba(255, 95, 109, 0.35);
            background:
                radial-gradient(circle at top right, rgba(255, 95, 109, 0.16), transparent 34%),
                linear-gradient(180deg, rgba(24, 12, 16, 0.98), rgba(14, 9, 12, 0.98));
            box-shadow: 0 24px 60px rgba(0, 0, 0, 0.42);
            transform: translateY(18px) scale(0.98);
            transition: transform 0.25s ease;
        }

        .confirm-overlay.is-visible .confirm-dialog {
            transform: translateY(0) scale(1);
        }

        .confirm-dialog-eyebrow {
            margin-bottom: 12px;
            color: #ff9aa3;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            text-transform: uppercase;
        }

        .confirm-dialog-title {
            margin-bottom: 10px;
            color: #ffffff;
            font-size: 1.5rem;
            font-weight: 700;
        }

        .confirm-dialog-body {
            color: #d6dde7;
            font-size: 1rem;
            line-height: 1.65;
        }

        .confirm-dialog-actions {
            display: flex;
            justify-content: flex-end;
            gap: 12px;
            flex-wrap: nowrap;
            margin-top: 24px;
        }

        .confirm-dialog-actions .btn {
            white-space: nowrap;
        }

        .navbar-user {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .navbar-user-copy {
            display: flex;
            flex-direction: column;
            gap: 2px;
            line-height: 1.2;
        }

        .navbar-user-name {
            color: #ffffff;
            font-weight: 700;
        }

        .navbar-user-role {
            color: #8e9aaa;
            font-size: 0.78rem;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .quiz-question .form-check {
            padding: 14px 16px 14px 44px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 14px;
            background: rgba(255, 255, 255, 0.02);
            transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
        }

        .quiz-question .form-check:hover {
            border-color: rgba(89, 255, 122, 0.35);
            background: rgba(89, 255, 122, 0.05);
        }

        .quiz-question .form-check-input {
            margin-top: 0.2rem;
            background-color: #0b131a;
            border: 1px solid rgba(103, 255, 139, 0.65);
            box-shadow: none;
        }

        .quiz-question .form-check-input:checked {
            background-color: #59ff7a;
            border-color: #59ff7a;
        }

        .quiz-question .form-check-input:focus {
            border-color: #59ff7a;
            box-shadow: 0 0 0 0.2rem rgba(89, 255, 122, 0.18);
        }

        .quiz-question .form-check-label {
            color: #ffffff;
        }

        .quiz-feedback-hint {
            display: none;
            margin: 18px 0 16px;
            padding: 14px 16px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 14px;
            background: rgba(255, 255, 255, 0.03);
            color: #cfd8e3;
        }

        .quiz-feedback-hint.is-visible {
            display: block;
        }

        .quiz-feedback-hint strong {
            color: #ffffff;
        }

        .quiz-answer-option {
            position: relative;
            overflow: hidden;
        }

        .quiz-answer-option::after {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: inherit;
            opacity: 0;
            transition: opacity 0.2s ease;
            pointer-events: none;
        }

        .quiz-answer-option.is-selected {
            box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 14px 30px rgba(0, 0, 0, 0.18);
        }

        .quiz-answer-option.weight-3 {
            border-color: rgba(89, 255, 122, 0.5) !important;
            background: rgba(89, 255, 122, 0.08) !important;
        }

        .quiz-answer-option.weight-3::after {
            background: linear-gradient(90deg, rgba(89, 255, 122, 0.12), transparent);
            opacity: 1;
        }

        .quiz-answer-option.weight-2 {
            border-color: rgba(72, 149, 255, 0.46) !important;
            background: rgba(72, 149, 255, 0.08) !important;
        }

        .quiz-answer-option.weight-2::after {
            background: linear-gradient(90deg, rgba(72, 149, 255, 0.12), transparent);
            opacity: 1;
        }

        .quiz-answer-option.weight-1 {
            border-color: rgba(255, 193, 7, 0.46) !important;
            background: rgba(255, 193, 7, 0.08) !important;
        }

        .quiz-answer-option.weight-1::after {
            background: linear-gradient(90deg, rgba(255, 193, 7, 0.14), transparent);
            opacity: 1;
        }

        .quiz-answer-option.weight-0 {
            border-color: rgba(255, 95, 109, 0.46) !important;
            background: rgba(255, 95, 109, 0.08) !important;
        }

        .quiz-answer-option.weight-0::after {
            background: linear-gradient(90deg, rgba(255, 95, 109, 0.12), transparent);
            opacity: 1;
        }

        .quiz-answer-copy {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            position: relative;
            z-index: 1;
        }

        .quiz-answer-text {
            line-height: 1.5;
        }

        .quiz-answer-badge {
            display: none;
            flex-shrink: 0;
            padding: 6px 10px;
            border-radius: 999px;
            font-size: 0.74rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            white-space: nowrap;
        }

        .quiz-answer-option.is-revealed .quiz-answer-badge {
            display: inline-flex;
            align-items: center;
        }

        .quiz-answer-badge.is-visible {
            display: inline-flex;
            align-items: center;
        }

        .attempt-answer-block strong {
            display: block;
            margin-bottom: 8px;
        }

        .attempt-answer-block .quiz-answer-badge.is-visible {
            margin-top: 2px;
            padding: 7px 12px;
            line-height: 1.2;
        }

        .quiz-answer-badge.weight-3 {
            color: #08110a;
            background: #67ff8b;
        }

        .quiz-answer-badge.weight-2 {
            color: #d9e9ff;
            background: rgba(72, 149, 255, 0.22);
            border: 1px solid rgba(72, 149, 255, 0.35);
        }

        .quiz-answer-badge.weight-1 {
            color: #ffe6a7;
            background: rgba(255, 193, 7, 0.18);
            border: 1px solid rgba(255, 193, 7, 0.28);
        }

        .quiz-answer-badge.weight-0 {
            color: #ffc5ca;
            background: rgba(255, 95, 109, 0.18);
            border: 1px solid rgba(255, 95, 109, 0.28);
        }

        @media (max-width: 767.98px) {
            .quiz-answer-copy {
                align-items: flex-start;
                flex-direction: column;
            }
        }