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

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --accent-primary: #8b5cf6;
    --accent-hover: #6d28d9;
    --border-color: #30363d;
    --success: #3fb950;
    --warning: #d29922;
    --danger: #f85149;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.page-content {
    flex: 1 0 auto;
}

/* #region Navigation */
.navbar {
    background: var(--bg-secondary);
    padding: 0.75rem 5%;
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo img {
    height: 3rem;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    transition: color 0.3s;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--accent-primary);
}
/* #endregion */

/* #region Hero Section */
.hero {
    margin-top: 80px;
    padding: 6rem 5% 4rem;
    background: linear-gradient(135deg, #1a1f2e 0%, #0d1117 100%);
    border-bottom: 1px solid var(--border-color);
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent-primary) 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.875rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--accent-primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.3);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-primary);
}

.hero-stats {
    display: grid;
    grid-template-columns: auto;
    gap: 1.5rem;
    justify-content: center;
}

.stat-card {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    width: 350px;
}

.stat-card i {
    font-size: 2rem;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.stat-card h3 {
    font-size: 2rem;
    margin-bottom: 0.25rem;
}

.stat-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* #endregion */

/* #region Dashboard */
.dashboard {
    margin-top: 50px;
    padding: 3rem 5%;
}

.dashboard-content {
    max-width: 1400px;
    margin: 0 auto;
}

.home-dashboard{
    margin-top: 50px;
    padding: 2rem 5%;
    max-width: 1500px;
    margin: 0 auto;
}

.dashboard h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.dashboard-subtitle {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.app-section {
    margin-bottom: 3rem;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-color);
}

.section-header i {
    font-size: 1.5rem;
    color: var(--accent-primary);
}

.section-header h2 {
    font-size: 1.75rem;
}

.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(225px, 1fr));
    gap: 3rem;
}
/* #endregion */

/* #region App Card */
.app-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-decoration: none;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    position: relative;
    max-width: 360px;
}

.app-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.3);
}

.app-icon {
    width: 225px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 12px;
    background: var(--bg-primary);
    padding: 0.8rem;
}

.app-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.app-info {
    text-align: center;
    width: 100%;
}

.app-info h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.app-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.app-badge {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--accent-primary);
    color: var(--bg-primary);
    font-size: 0.65rem;
    font-weight: 800;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
/* #endregion */

/* #region Collapsible sections for Restricted and Admin */
.collapsible-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.collapsible-header-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.collapse-toggle {
    color: var(--text-secondary);
    transition: transform 0.2s;
}

.collapse-toggle.collapsed {
    transform: rotate(-90deg);
}

.collapsible-content {
    display: none;
}

.collapsible-content.open {
    display: block;
    margin-top: 1.5rem;
}
/* #endregion */

/* #region About Page */
.about-page {
    margin-top: 80px;
    padding: 3rem 5%;
    min-height: 100px;
}

.about-container {
    max-width: 1000px;
    margin: 0 auto;
}

.about-header {
    margin-bottom: 2rem;
    padding-left: 1.2rem;
}

.about-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.about-header p {
    color: var(--text-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2.5rem;
    align-items: start;
    margin-bottom: 2.5rem;
}

.profile-card {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    min-height: 420px;
}

.profile-photo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 1rem;
    border: 2px solid var(--accent-primary);
}

.profile-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.profile-card .title {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s;
}

.social-links a:hover {
    background: var(--accent-primary);
    color: #fff;
    transform: translateY(-2px);
}

.about-text {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 420px;
}

.about-text h3 {
    margin-bottom: 1rem;
    color: var(--accent-primary);
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}
/* #endregion */

/* #region Contact card at bottom of About page */
.contact-card {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1.5rem;
    align-items: center;
}

.contact-card-icon {
    font-size: 2.5rem;
    color: var(--accent-primary);
    text-align: center;
}

.contact-card-details h3 {
    margin-bottom: 0.75rem;
}

.contact-item {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.contact-item span {
    color: var(--text-primary);
}

.contact-item a {
    color: var(--accent-primary);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}
/* #endregion */

/* #region TeamsPeak Page*/
.teamspeak-page {
    margin-top: 80px;
    padding: 3rem 5%;
    min-height: calc(100vh - 80px);
}

.teamspeak-content {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-secondary);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.teamspeak-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.teamspeak-content h1 i {
    color: var(--accent-primary);
}

.instruction-step {
    background: var(--bg-tertiary);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--accent-primary);
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 1rem;
    align-items: center;
}

.instruction-text h3 {
    margin-bottom: 0.75rem;
    color: var(--accent-primary);
}

.instruction-image {
    background: #0b0f16;
    border-radius: 8px;
    border: 1px dashed var(--border-color);
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-align: center;
    font-size: 0.9rem;
    min-height: 120px;
}

.server-address {
    background: var(--bg-primary);
    padding: 1rem;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 1.25rem;
    text-align: center;
    margin: 1rem 0;
    border: 1px solid var(--border-color);
    color: var(--success);
}
/* #endregion */

/* #region Maintenance/404 page */
.maintenance-page, .not-found-page {
    margin-top: 80px;
    padding: 3rem 5%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.maintenance-card, .not-found-card {
    max-width: 600px;
    width: 100%;
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    padding: 3rem 2.5rem;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.maintenance-card img, .not-found-card img{
    height: 6.5rem;
}

.maintenance-icon, .not-found-icon {
    font-size: 3rem;
    color: var(--accent-primary);
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.maintenance-title, .not-found-title {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.maintenance-code, .not-found-code {
    font-family: "Courier New", monospace;
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.maintenance-text, .not-found-text {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.maintenance-hint, .not-found-hint {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.75rem;
}
/* #endregion */

/* #region Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 0.6rem 5%;
    text-align: center;
    color: var(--text-secondary);
    flex-shrink: 0;
    margin-top: auto;
}
/* #endregion */

/* #region Modal Overlay */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Modal Content */
.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    max-width: 450px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease-out;
    position: relative;
}

.modal-header {
    margin-bottom: 1rem;
}

.modal-header h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-header h2 i {
    color: var(--accent-primary);
}

.modal-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.password-input-group {
    margin-bottom: 1rem;
}

.password-input-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
}

.password-input-group input {
    width: 100%;
    padding: 0.875rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.password-input-group input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.password-error {
    display: none;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    padding: 0.75rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.modal-buttons {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.2rem;
}


/* #endregion */

/* #region Responsive */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-text h1 {
        font-size: 2.8rem;
    }

    .logo img {
        height: 28px;
    }
    .nav-links {
        gap: 1rem;
        font-size: 0.95rem;
    }

    .hero-stats {
        display: none;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .contact-card {
        grid-template-columns: 1fr;
    }

    .instruction-step {
        grid-template-columns: 1fr;
    }

    .app-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.6rem;
    }
}

@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        padding: 1.5rem;
    }

    .modal-header h2 {
        font-size: 1.25rem;
    }

    .modal-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .hero-text, .hero-buttons{
        text-align: center;
        justify-content: center;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-text p {
        font-size: 1.2rem;
        text-align: justify;
    }

    .teamspeak-content {
        padding: 1.5rem;
    }

    .dashboard-content h1{
        font-size: 1.8rem;
    }

    .dashboard-subtitle{
        font-size: 0.8rem;
    }

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

    .maintenance-page, .not-found-page {
        margin-top: 2rem;
        padding: 0rem 5%;
    }
    .maintenance-card img, .not-found-card img{
        height: 5rem;
    }
    .maintenance-title, .not-found-title {
        font-size: 1.8rem;
    }
    .maintenance-card, .not-found-card {
        padding: 2rem 1.5rem;
    }
}
/* #endregion */