.image-container {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.image-container img {
    width: 150px;
    height: 150px;
    object-fit: contain;
    border-radius: 50%;
    border: 1px solid #ffffff8a;
    background: linear-gradient(90deg, #ff9900a9, #ff51003b);
}

.bg-image {
    background-image: url('/assets/img/login/bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.btn i.material-icons {
    font-size: 15px;
    vertical-align: middle;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
  font-family: 'Poppins', sans-serif;
}
h1, h2, h3, .btn-title {
  font-family: 'Orbitron', sans-serif;
}


body.g-sidenav-show {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background:
      radial-gradient(circle at top right, rgba(249, 115, 22, 0.07), transparent 20%),
      radial-gradient(circle at bottom left, rgba(148, 163, 184, 0.06), transparent 22%),
      linear-gradient(135deg, #0b1020 0%, #111827 44%, #0f172a 100%) !important;
}

.navbar-main .breadcrumb-item,
.navbar-main .breadcrumb-item a,
.navbar-main .breadcrumb-item.active,
.navbar-main #page-title,
.navbar-main .nav-link.text-body,
.navbar-main .nav-link.text-dark,
.navbar-main .opacity-3.text-dark,
.navbar-main .opacity-5.text-dark {
    color: rgba(232, 241, 255, 0.86) !important;
}

.navbar-main svg g[fill="#252f40"] {
    fill: rgba(232, 241, 255, 0.86) !important;
}

.navbar-main#navbarBlur {
    margin-top: 1.1rem !important;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.78), rgba(17, 24, 39, 0.58)) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 14px 32px rgba(2, 12, 27, 0.2);
}

.navbar-main#navbarBlur .container-fluid {
    border-radius: 1rem;
}

body.g-sidenav-show .card:not(.card-gamify):not(.category-card):not(.login-glass-card):not(.mission-shell-card) {
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.94), rgba(15, 23, 42, 0.9));
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(232, 241, 255, 0.9);
    box-shadow: 0 16px 36px rgba(2, 12, 27, 0.22);
}

body.g-sidenav-show .card:not(.card-gamify):not(.category-card):not(.login-glass-card):not(.mission-shell-card) .card-header,
body.g-sidenav-show .card:not(.card-gamify):not(.category-card):not(.login-glass-card):not(.mission-shell-card) .card-body,
body.g-sidenav-show .card:not(.card-gamify):not(.category-card):not(.login-glass-card):not(.mission-shell-card) .card-footer {
    background: transparent;
}

body.g-sidenav-show .card:not(.category-card) p,
body.g-sidenav-show .card:not(.category-card) small,
body.g-sidenav-show .card:not(.category-card) label,
body.g-sidenav-show .card:not(.category-card) .text-muted,
body.g-sidenav-show .card:not(.category-card) .text-secondary {
    color: rgba(200, 216, 240, 0.72) !important;
}

body.g-sidenav-show .table {
    color: rgba(232, 241, 255, 0.9);
}

body.g-sidenav-show .table > :not(caption) > * > * {
    color: inherit;
    background-color: transparent;
    border-color: rgba(255, 255, 255, 0.08);
}

body.g-sidenav-show .form-control,
body.g-sidenav-show .form-select {
    background-color: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.1);
    color: rgba(245, 251, 255, 0.95);
}

body.g-sidenav-show .form-control:focus,
body.g-sidenav-show .form-select:focus {
    background-color: rgba(255, 255, 255, 0.06);
    border-color: rgba(245, 158, 11, 0.42);
    color: #ffffff;
    box-shadow: 0 0 0 0.2rem rgba(245, 158, 11, 0.12);
}

body.g-sidenav-show .form-control::placeholder {
    color: rgba(200, 216, 240, 0.42);
}

.eg-sidenav-glass {
    overflow: hidden;
    background: linear-gradient(180deg, rgb(106 145 241 / 10%), rgb(106 145 241 / 4%)) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgb(174 206 239 / 16%) !important;
    box-shadow: 0 18px 40px rgba(2, 12, 27, 0.2), 0 0 0 1px rgba(255, 238, 224, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.32);
}

.eg-sidenav-glass::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background: 
    radial-gradient(circle at 30% 8%, #0d132300, #0e142380 30%), radial-gradient(circle at 88% 58%, #fb8c001f, transparent 28%),
    radial-gradient(circle at 10% 80%, #f443352e, transparent 25% 25%),
    radial-gradient(circle at 75% 20%, #e91e631a, transparent 30%),
    linear-gradient(180deg, rgb(106 138 241 / 14%), rgb(15 23 42 / 40%));
    opacity: 0.9;
}

.eg-sidenav-glass > * {
    position: relative;
    z-index: 1;
}

.eg-sidenav-glass .navbar-nav .nav-link,
.eg-sidenav-glass .navbar-nav .nav-link .nav-link-text,
.eg-sidenav-glass .navbar-nav .nav-link .sidenav-normal,
.eg-sidenav-glass .navbar-nav .nav-link .lyrics-gradient-text,
.eg-sidenav-glass .navbar-nav .nav-link .referral-gradient-text,
.eg-sidenav-glass .navbar-nav .nav-link .text-glow,
.eg-sidenav-glass .text-uppercase {
    color: rgba(235, 245, 255, 0.92) !important;
    text-shadow: none;
    background: none !important;
    -webkit-background-clip: border-box !important;
    -webkit-text-fill-color: rgba(235, 245, 255, 0.92) !important;
}

.eg-sidenav-glass .navbar-brand {
    text-shadow: none;
}

.eg-sidenav-glass .sidenav-header {
    padding: 0.45rem 0 0.85rem;
}

.eg-sidenav-glass .navbar-nav .nav-link {
    color: rgba(235, 245, 255, 0.88) !important;
    border: 1px solid transparent;
    border-radius: 14px;
    transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.eg-sidenav-glass .navbar-nav > .nav-item:first-child {
    margin-bottom: 0.9rem !important;
}

.eg-sidenav-glass .navbar-nav > .nav-item:first-child > .nav-link {
    padding: 0.9rem 0.95rem;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(255, 231, 214, 0.18), rgba(255, 167, 101, 0.08));
    border-color: rgba(255, 238, 224, 0.26);
}

.eg-sidenav-glass .navbar-nav > .nav-item:first-child > .nav-link .nav-link-text {
    font-size: 0.96rem;
    letter-spacing: 0.01em;
    background: linear-gradient(90deg, #ff4d4d, #ffcc00, #00cc66, #3399ff, #cc33ff) !important;
    background-size: 200% auto !important;
    display: inline-block;
    color: transparent !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

.eg-sidenav-glass .navbar-nav > .nav-item:first-child > .nav-link .text-white.fw-bold {
    width: 100%;
}

.eg-sidenav-glass .navbar-nav > .nav-item:first-child > .nav-link:hover .nav-link-text,
.eg-sidenav-glass .navbar-nav > .nav-item:first-child > .nav-link.active .nav-link-text,
.eg-sidenav-glass .navbar-nav > .nav-item:first-child > .nav-link[aria-expanded="true"] .nav-link-text {
    color: transparent !important;
    -webkit-text-fill-color: transparent !important;
}

.eg-sidenav-glass .navbar-nav .nav-link i {
    color: inherit;
    opacity: 1 !important;
    filter: saturate(1.38) brightness(1.1);
    text-shadow:
      0 0 3px currentColor,
      0 0 9px currentColor;
    transition: filter 0.2s ease, text-shadow 0.2s ease, transform 0.2s ease;
}

.eg-sidenav-glass .caret {
    border-top-color: rgba(235, 245, 255, 0.88);
}

.eg-sidenav-glass .navbar-nav .nav-link.active,
.eg-sidenav-glass .navbar-nav .nav-link:hover,
.eg-sidenav-glass .navbar-nav .nav-link[aria-expanded="true"] {
    background: linear-gradient(180deg, rgb(31 35 45), rgb(24 28 39)) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-color: rgba(255, 238, 224, 0.34);
    box-shadow:
      0 10px 22px rgba(2, 12, 27, 0.14),
      inset 0 1px 0 rgba(255, 255, 255, 0.16);
    transform: translateX(1px);
}

.eg-sidenav-glass .navbar-nav .nav-link.active,
.eg-sidenav-glass .navbar-nav .nav-link.active .nav-link-text,
.eg-sidenav-glass .navbar-nav .nav-link.active .sidenav-normal,
.eg-sidenav-glass .navbar-nav .nav-link.active .lyrics-gradient-text,
.eg-sidenav-glass .navbar-nav .nav-link.active .referral-gradient-text,
.eg-sidenav-glass .navbar-nav .nav-link.active .text-glow {
    color: rgba(235, 245, 255, 0.92) !important;
    -webkit-text-fill-color: rgba(235, 245, 255, 0.92) !important;
    font-weight: 600;
}

.eg-sidenav-glass .navbar-nav .nav-link:hover,
.eg-sidenav-glass .navbar-nav .nav-link:hover .nav-link-text,
.eg-sidenav-glass .navbar-nav .nav-link:hover .sidenav-normal,
.eg-sidenav-glass .navbar-nav .nav-link[aria-expanded="true"],
.eg-sidenav-glass .navbar-nav .nav-link[aria-expanded="true"] .nav-link-text,
.eg-sidenav-glass .navbar-nav .nav-link[aria-expanded="true"] .sidenav-normal,
.eg-sidenav-glass .navbar-nav .nav-link:hover .lyrics-gradient-text,
.eg-sidenav-glass .navbar-nav .nav-link:hover .referral-gradient-text,
.eg-sidenav-glass .navbar-nav .nav-link:hover .text-glow,
.eg-sidenav-glass .navbar-nav .nav-link[aria-expanded="true"] .lyrics-gradient-text,
.eg-sidenav-glass .navbar-nav .nav-link[aria-expanded="true"] .referral-gradient-text,
.eg-sidenav-glass .navbar-nav .nav-link[aria-expanded="true"] .text-glow {
    color: rgba(235, 245, 255, 0.92) !important;
    -webkit-text-fill-color: rgba(235, 245, 255, 0.92) !important;
}

.eg-sidenav-glass .navbar-nav .nav-link:hover i,
.eg-sidenav-glass .navbar-nav .nav-link.active i,
.eg-sidenav-glass .navbar-nav .nav-link[aria-expanded="true"] i {
    filter: saturate(1.55) brightness(1.16);
    text-shadow:
      0 0 4px currentColor,
      0 0 11px currentColor,
      0 0 16px currentColor;
    transform: scale(1.02);
}

.eg-sidenav-glass .horizontal.light {
    border-top-color: rgba(255, 238, 224, 0.24);
    opacity: 1;
}

.eg-exercises-theme .eg-exercise-hero {
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.88), rgba(17, 24, 39, 0.74));
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 18px 40px rgba(2, 12, 27, 0.22);
}

.eg-exercises-theme .eg-exercise-hero .card-header,
.eg-exercises-theme .eg-exercise-hero .card-body {
    background: transparent !important;
}

.eg-exercises-theme .card:not(.eg-exercise-hero):not(.category-card),
.eg-exercise-play .card {
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.96), rgba(15, 23, 42, 0.92)) !important;
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(232, 241, 255, 0.92);
    box-shadow: 0 18px 40px rgba(2, 12, 27, 0.24);
}

.eg-exercises-theme .card:not(.eg-exercise-hero):not(.category-card) .card-header,
.eg-exercises-theme .card:not(.eg-exercise-hero):not(.category-card) .card-body,
.eg-exercise-play .card .card-header,
.eg-exercise-play .card .card-body,
.eg-exercise-play .card .card-footer {
    background: transparent !important;
}

.eg-exercises-theme .card:not(.category-card) .card-text,
.eg-exercises-theme .card:not(.category-card) p,
.eg-exercise-play p,
.eg-exercise-play li,
.eg-exercise-play td,
.eg-exercise-play th {
    color: rgba(200, 216, 240, 0.78);
}

.eg-exercises-theme .category-card {
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 14px 30px rgba(2, 12, 27, 0.28);
}

.eg-exercises-theme .eg-exercise-hero h3,
.eg-exercises-theme .eg-exercise-hero h4,
.eg-exercises-theme .eg-exercise-hero h5,
.eg-exercises-theme .eg-exercise-hero h6,
.eg-exercises-theme .eg-exercise-hero p,
.eg-exercises-theme .eg-exercise-hero span:not(.badge) {
    color: rgba(232, 241, 255, 0.92) !important;
}

.eg-exercises-theme .eg-exercise-teacher {
    color: rgba(232, 241, 255, 0.82) !important;
}

.eg-exercises-theme .session-card,
.eg-exercises-theme .custom-list-item,
.eg-exercises-theme .compact-exercise-card {
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.94), rgba(15, 23, 42, 0.88)) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 10px 24px rgba(2, 12, 27, 0.18);
}

.eg-exercises-theme .session-card:hover,
.eg-exercises-theme .custom-list-item:hover,
.eg-exercises-theme .compact-exercise-card:hover {
    background: linear-gradient(180deg, rgba(22, 30, 46, 0.96), rgba(17, 24, 39, 0.92)) !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
    box-shadow: 0 12px 28px rgba(2, 12, 27, 0.24);
}

.eg-exercises-theme .session-title,
.eg-exercises-theme .session-title h5,
.eg-exercises-theme .exercise-title,
.eg-exercises-theme .score-text,
.eg-exercises-theme .score-text strong,
.eg-exercises-theme .score-text small {
    color: rgba(232, 241, 255, 0.92) !important;
}

.eg-exercises-theme .session-desc,
.eg-exercises-theme .exercise-meta small {
    color: rgba(200, 216, 240, 0.72) !important;
}

.eg-exercises-theme .circle-bg {
    stroke: rgba(255, 255, 255, 0.14) !important;
}

.eg-exercises-theme .circular-chart.blue .circle,
.eg-exercises-theme .circle {
    stroke: #22c55e;
}

.eg-exercises-theme .custom-list-item .text-light {
    color: rgba(200, 216, 240, 0.32) !important;
}

.eg-exercise-play {
    padding-top: 1rem;
    padding-bottom: 1.5rem;
}

.eg-exercise-play .eg-exercise-panel {
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.96), rgba(15, 23, 42, 0.92)) !important;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 18px 40px rgba(2, 12, 27, 0.24);
}

.eg-exercise-play .eg-exercise-panel .card-header,
.eg-exercise-play .eg-exercise-panel .card-body {
    background: transparent !important;
}

.eg-exercise-play .eg-exercise-panel h3,
.eg-exercise-play .eg-exercise-panel h4,
.eg-exercise-play .eg-exercise-panel h5,
.eg-exercise-play .eg-exercise-panel p,
.eg-exercise-play .eg-exercise-panel label,
.eg-exercise-play .eg-exercise-panel span,
.eg-exercise-play .eg-exercise-panel strong {
    color: rgba(232, 241, 255, 0.92);
}

.eg-exercise-play .eg-exercise-panel a {
    color: #f59e0b;
}

.eg-exercise-play .eg-question-block,
.eg-exercise-play .eg-answer-row,
.eg-exercise-play .eg-result-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 14px !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.eg-exercise-play .eg-answer-input,
.eg-exercise-play .form-control,
.eg-exercise-play .form-check-input {
    background-color: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
    color: #f5fbff;
}

.eg-exercise-play .eg-answer-input::placeholder,
.eg-exercise-play .form-control::placeholder {
    color: rgba(200, 216, 240, 0.45);
}

.eg-exercise-play .eg-answer-input:focus,
.eg-exercise-play .form-control:focus,
.eg-exercise-play .form-check-input:focus {
    border-color: rgba(245, 158, 11, 0.38);
    box-shadow: 0 0 0 0.2rem rgba(245, 158, 11, 0.12);
}

.eg-exercise-play .form-check-label,
.eg-exercise-play .option-letter {
    color: rgba(232, 241, 255, 0.88);
}

.eg-exercise-play .btn-primary {
    background: linear-gradient(135deg, #f59e0b, #f97316);
    border-color: transparent;
    color: #111827;
    box-shadow: 0 10px 24px rgba(249, 115, 22, 0.18);
}

.eg-exercise-play .btn-primary:hover,
.eg-exercise-play .btn-primary:focus {
    background: linear-gradient(135deg, #fbbf24, #fb923c);
    color: #111827;
}

.eg-exercise-play .btn-dark,
.eg-exercise-play .btn-outline-secondary,
.eg-exercise-play .btn-outline-dark {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(143, 232, 255, 0.12);
    color: rgba(232, 241, 255, 0.9);
}

.eg-exercise-play .btn-dark:hover,
.eg-exercise-play .btn-outline-secondary:hover,
.eg-exercise-play .btn-outline-dark:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.16);
    color: #ffffff;
}

.eg-exercise-play .text-success {
    color: #5ef0a1 !important;
}

.eg-exercise-play .text-danger {
    color: #ff7d91 !important;
}

.eg-exercise-play .text-light {
    color: rgba(200, 216, 240, 0.4) !important;
}

.eg-exercise-play .modal-content {
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.98), rgba(15, 23, 42, 0.96));
    color: rgba(232, 241, 255, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.eg-exercise-play .modal-header,
.eg-exercise-play .modal-body {
    border-color: rgba(255, 255, 255, 0.08);
}

main.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: transparent !important;
}

footer.footer {
    margin-top: auto;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.62), rgba(17, 24, 39, 0.8)) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 -10px 28px rgba(2, 12, 27, 0.18);
    width: 100%;
}

.footer-copy {
    color: rgba(232, 241, 255, 0.72);
}

.footer-link {
    color: #f59e0b;
}

.footer-link:hover {
    color: #fcd34d;
}

/* Sua imagem de fundo */
body::before {
    content: ""; 
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/assets/img/flags/us-flag2.png');
    background-size: calc(100% - 200px) calc(100% - 200px);
    background-position: center center;
    background-repeat: no-repeat;
    opacity: 0.08;
    filter: saturate(0.7) brightness(0.8);
    pointer-events: none;
    z-index: -1;
}