:root {
    --background: #0a0a0b;
    --surface: rgba(20, 20, 23, 0.9);
    --surface-hover: rgba(25, 25, 28, 0.5);
    --primary: #7c5cff;
    --primary-hover: #8d6fff;
    --text: #fff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --border: rgba(255, 255, 255, 0.08);
    --card-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    --glow: rgba(124, 92, 255, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

@font-face {
    font-family: 'CustomFont';
    src: url('HelveticaNowDisplay-ExtraBold.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--background);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
    background: radial-gradient(circle at 50% 50%, #151516, #0a0a0b);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
}

/* Header Styles */
.header {
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    padding: 1rem 0;
    position: absolute;
    top: 4rem;
    right: 2rem;
    z-index: 30;
    width: auto;
}

.title-container {
    width: 100%;
    text-align: center;
    margin: 1rem 0;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.ascii-art {
    font-family: 'JetBrains Mono', monospace;
    white-space: pre;
    color: var(--text);
    font-size: min(0.4rem, 1.2vw);
    line-height: 1;
    margin: 0;
    opacity: 1;
    text-shadow: 0 0 15px var(--glow);
    display: block;
    transform: scale(1);
    letter-spacing: 0;
    background: linear-gradient(180deg, #fff 0%, rgba(255,255,255,0.9) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: all 0.3s ease;
}

/* Button Styles */
.btn {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: background 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn:hover {
    background: var(--surface-hover);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: var(--primary);
    border: none;
    box-shadow: 0 0 20px var(--glow);
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 0 30px var(--glow);
}

/* Card Styles */
.card {
    background: var(--surface);
    border-radius: 16px;
    padding: 1.5rem;
    margin: 1rem 0;
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: var(--card-shadow);
}

/* Profile Section */
.profile-container {
    position: relative;
    display: inline-block;
}

.profile-button {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem 1.2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    z-index: 20;
}

.profile-button:hover {
    background: var(--surface-hover);
}

.profile-button::after {
    content: '▼';
    font-size: 0.8rem;
    opacity: 0.7;
    transition: transform 0.3s ease;
    margin-left: 8px;
}

.profile-button.active {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.profile-button.active::after {
    transform: rotate(180deg);
}

#logoutButton {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: none;
    padding: 0.7rem 1.2rem;
    border-radius: 0 0 12px 12px;
    color: var(--text);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    font-size: 0.95rem;
    z-index: 19;
}

#logoutButton:hover {
    background: var(--surface-hover);
}

/* Keep the profile picture styles */
.profile-picture {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.account-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.account-info span {
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Bookmarklet Section */
.bookmark-container {
    max-width: 600px;
    margin: 2rem auto;
    text-align: center;
    background: var(--surface);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: box-shadow 0.3s ease;
}

.bookmark-container:hover {
    box-shadow: var(--card-shadow);
}

.bookmark-container h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, #a792ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bookmarklet-options {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin: 2rem 0;
    flex-wrap: wrap;
    flex-direction: column;
}

.bookmarklet-options .btn {
    text-decoration: none;
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.15) 0%, rgba(151, 71, 255, 0.15) 100%);
    border: 1px solid rgba(124, 92, 255, 0.2);
    min-width: 160px;
    color: rgba(255, 255, 255, 0.9);
}

.bookmarklet-options .btn:hover {
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.25) 0%, rgba(151, 71, 255, 0.25) 100%);
    border-color: rgba(124, 92, 255, 0.3);
    color: #fff;
}

.separator {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Video Container */
.video-container {
    display: none;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 1rem 0;
}

.video-container iframe {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 12px;
    border: 1px solid var(--border);
}

/* Video Toggle */
.video-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 600px;
    margin: 2rem auto 1rem auto;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text);
    transition: all 0.3s ease;
    font-size: 1.1rem;
    font-weight: 500;
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.1) 0%, rgba(151, 71, 255, 0.1) 100%);
    border: 1px solid rgba(124, 92, 255, 0.2);
    width: 100%;
}

.video-toggle:hover {
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.15) 0%, rgba(151, 71, 255, 0.15) 100%);
    border-color: rgba(124, 92, 255, 0.3);
}

.video-toggle::before {
    content: '📹';
    margin-right: 8px;
}

.video-toggle::after {
    content: '▼';
    font-size: 0.8rem;
    transition: transform 0.3s ease;
    margin-left: 8px;
}

.video-toggle.active::after {
    transform: rotate(180deg);
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer a {
    color: var(--primary);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.footer a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.footer a:hover {
    color: var(--primary-hover);
}

.footer a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Mobile Responsiveness */
@media (max-width: 1400px) {
    .ascii-art {
        font-size: min(0.35rem, 1vw);
    }
}

@media (max-width: 1200px) {
    .ascii-art {
        font-size: min(0.3rem, 0.9vw);
    }
}

@media (max-width: 992px) {
    .ascii-art {
        font-size: min(0.25rem, 0.8vw);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .header {
        position: relative;
        top: 0;
        right: 0;
        width: auto;
        justify-content: flex-end;
        padding: 1rem;
    }

    .profile-container {
        width: auto;
        max-width: 300px;
    }
    
    .profile-button {
        width: auto;
        justify-content: flex-start;
    }

    .bookmarklet-options {
        flex-direction: column;
        gap: 1rem;
    }

    .ascii-art {
        font-size: 0.22rem;
    }

    .card {
        padding: 1.25rem;
    }
}

@media (max-width: 480px) {
    .ascii-art {
        font-size: clamp(0.2rem, 0.2vw + 0.2vh, 0.2rem);
        line-height: 1.3;
    }
}

/* Animations */
@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(20px);
        filter: blur(10px);
    }
    to { 
        opacity: 1; 
        transform: translateY(0);
        filter: blur(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Error Message */
.error-message {
    text-align: center;
    margin: 1rem 0;
    padding: 1rem;
    border-radius: 12px;
    background: rgba(255, 77, 77, 0.1);
    border: 1px solid rgba(255, 77, 77, 0.2);
}

/* Utility Classes */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }

/* Lesson Box Styles */
.lesson-box {
    text-align: center;
    margin: 2rem auto;
    max-width: 600px;
    background: var(--surface);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border);
}

.lesson-title {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.dropdown {
    display: flex;
    justify-content: center;
}

/* Assignments container */
.assignments {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

/* Modal Styles */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal {
    background: var(--surface);
    border-radius: 12px;
    padding: 1.8rem;
    max-width: 450px;
    width: 90%;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.2s ease;
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

.modal-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.modal-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.modal-message {
    font-size: 1rem;
    line-height: 1.4;
    color: var(--text);
    margin-bottom: 1rem;
}

.modal-close {
    padding: 0.6rem 1.4rem;
    min-width: 100px;
    font-size: 0.95rem;
}

/* Button loading state */
.btn.loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
    background: var(--surface) !important;
    border-color: var(--border) !important;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top-color: var(--text);
    border-right-color: var(--text);
    border-radius: 50%;
    animation: button-loading-spinner 0.8s linear infinite;
}

@keyframes button-loading-spinner {
    from {
        transform: rotate(0turn);
    }
    to {
        transform: rotate(1turn);
    }
}

/* Update the Auto Resposta button in lesson box */
.lesson-box .btn {
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.15) 0%, rgba(151, 71, 255, 0.15) 100%);
    border: 1px solid rgba(124, 92, 255, 0.2);
    min-width: 140px;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    transition: all 0.3s ease;
}

.lesson-box .btn:hover:not(.loading) {
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.25) 0%, rgba(151, 71, 255, 0.25) 100%);
    border-color: rgba(124, 92, 255, 0.3);
    color: #fff;
}

/* Add new styles for the section buttons */
.section-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2rem auto;
    max-width: 600px;
}

.section-btn {
    flex: 1;
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.15) 0%, rgba(151, 71, 255, 0.15) 100%);
    border: 1px solid rgba(124, 92, 255, 0.2);
    min-width: 160px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    padding: 1rem 1.5rem;
}

.section-btn:hover {
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.25) 0%, rgba(151, 71, 255, 0.25) 100%);
    border-color: rgba(124, 92, 255, 0.3);
    color: #fff;
}

.content-section {
    display: none;
    max-width: 1000px;
    margin: 0 auto;
    padding: 1rem;
}

.lesson-grid {
    display: none;
}

.lesson-item {
    position: relative;
    width: 346px;
    height: 242px;
    border-radius: 12px;
    overflow: visible;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-top: 25px;
    margin-bottom: 50px;
    z-index: 1;
}

.lesson-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.lesson-item:nth-child(odd),
.lesson-item:nth-child(even) {
    margin-left: 0;
    margin-right: 0;
}

.lesson-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--border);
    overflow: hidden;
}

.lesson-popup {
    position: absolute;
    top: -110px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--surface);
    border: 1px solid rgba(124, 92, 255, 0.3);
    border-radius: 12px;
    padding: 1.2rem;
    z-index: 100;
    display: none;
    width: 250px;
    text-align: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.lesson-popup:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid var(--surface);
}

.popup-header {
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text);
    font-size: 1rem;
}

.lesson-popup.active {
    display: block;
    animation: popupFadeIn 0.2s ease forwards;
}

@keyframes popupFadeIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.popup-btn {
    width: 100%;
    padding: 0.7rem;
    margin-top: 0.5rem;
    font-size: 0.95rem;
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.15) 0%, rgba(151, 71, 255, 0.15) 100%);
    border: 1px solid rgba(124, 92, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
}

.popup-btn:hover {
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.25) 0%, rgba(151, 71, 255, 0.25) 100%);
    border-color: rgba(124, 92, 255, 0.3);
    color: #fff;
}

/* Update styling for the back button to make it fixed */
.back-button {
    display: none;
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.15) 0%, rgba(151, 71, 255, 0.15) 100%);
    border: 1px solid rgba(124, 92, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    max-width: 200px;
    width: 200px;
    z-index: 50;
    padding: 12px 20px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.back-button:hover {
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.25) 0%, rgba(151, 71, 255, 0.25) 100%);
    border-color: rgba(124, 92, 255, 0.3);
    color: #fff;
}

/* Create a container for zigzag lessons */
.lesson-container {
    display: flex;
    flex-direction: column;
    max-width: 800px;
    margin: 0 auto;
    padding-bottom: 80px;
    position: relative;
    z-index: 1;
}

/* Redefine lesson item styles for zigzag pattern */
.lesson-item {
    position: relative;
    width: 346px;
    height: 242px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 50px;
}

.lesson-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Create zigzag pattern with alternating left/right positioning */
.lesson-left {
    align-self: flex-start;
    margin-left: 50px;
}

.lesson-right {
    align-self: flex-end;
    margin-right: 50px;
}

.lesson-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--border);
}

/* Mobile responsiveness for zigzag pattern */
@media (max-width: 768px) {
    .lesson-left,
    .lesson-right {
        align-self: center;
        margin-left: 0;
        margin-right: 0;
    }
    
    .lesson-item {
        width: 100%;
        max-width: 346px;
    }
}

/* Adjust content section to accommodate the lesson container */
.content-section {
    display: none;
    max-width: 1000px;
    margin: 0 auto;
    padding: 1rem;
}

/* Add image container to control overflow */
.img-container {
    width: 100%;
    height: 100%;
    border-radius: 12px;
    overflow: hidden;
}

/* Menu indicator to show that an item has a context menu */
.menu-indicator {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
    z-index: 2;
}

/* Fixed position menu styles */
.fixed-lesson-menu {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--surface);
    border: 1px solid rgba(124, 92, 255, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    z-index: 1000;
    width: 300px;
    text-align: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    animation: menuFadeIn 0.2s ease forwards;
}

@keyframes menuFadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -40%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.fixed-menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.menu-header {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text);
}

.lesson-title {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    word-break: break-word;
}

.menu-btn {
    width: 100%;
    padding: 0.9rem;
    margin-top: 0.5rem;
    font-size: 1rem;
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.2) 0%, rgba(151, 71, 255, 0.2) 100%);
    border: 1px solid rgba(124, 92, 255, 0.3);
    color: white;
}

.menu-btn:hover {
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.3) 0%, rgba(151, 71, 255, 0.3) 100%);
    border-color: rgba(124, 92, 255, 0.4);
}

.menu-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
}

.menu-close:hover {
    color: var(--text);
}

/* ... existing code ... */

/* Star Rating Styles */
.stars-container {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    gap: 5px;
    background: rgba(0, 0, 0, 0.6);
    padding: 4px 10px;
    border-radius: 20px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.star {
    font-size: 16px;
    color: #777;
    transition: color 0.3s ease;
}

.star.filled {
    color: #ffca28;
    text-shadow: 0 0 5px rgba(255, 202, 40, 0.5);
}

/* Adjust the lesson container to account for stars above */
.lesson-item {
    position: relative;
    width: 346px;
    height: 242px;
    border-radius: 12px;
    overflow: visible;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-top: 25px;
    margin-bottom: 50px;
    z-index: 1;
}

/* ... rest of the CSS */

.lesson-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--border);
}

/* RA Login Modal Styles */
.modal-header {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, #a792ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.modal-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    width: 100%;
    text-decoration: none;
}

.modal-buttons .btn {
    flex: 1;
}

.modal-proceed {
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.2) 0%, rgba(151, 71, 255, 0.2) 100%) !important;
    border: 1px solid rgba(124, 92, 255, 0.3) !important;
}

.modal-proceed:hover {
    background: linear-gradient(135deg, rgba(124, 92, 255, 0.3) 0%, rgba(151, 71, 255, 0.3) 100%) !important;
    border-color: rgba(124, 92, 255, 0.4) !important;
}

.modal-form {
    width: 100%;
}

.form-group {
    margin-bottom: 1rem;
    width: 100%;
}

.form-group input {
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.2);
    color: var(--text);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-group input:focus {
    outline: none;
    border-color: rgba(124, 92, 255, 0.5);
    box-shadow: 0 0 0 2px rgba(124, 92, 255, 0.1);
}

.modal-message p {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.modal-message p:last-child {
    margin-bottom: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Loading animation for the submit button */
.btn.loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top-color: var(--text);
    border-right-color: var(--text);
    border-radius: 50%;
    animation: button-loading-spinner 0.8s linear infinite;
}

@keyframes button-loading-spinner {
    from {
        transform: rotate(0turn);
    }
    to {
        transform: rotate(1turn);
    }
}