:root {
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --primary-glow: rgba(45, 212, 191, 0.4);
    --secondary-glow: rgba(168, 85, 247, 0.4);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --glass-bg: rgba(30, 41, 59, 0.5);
    --glass-border: rgba(255, 255, 255, 0.1);
    --accent: #2dd4bf;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    background-color: var(--bg-darker);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Ambient Background Blobs for specific aesthetic */
.background-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.blob {
    position: absolute;
    filter: blur(100px);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out alternate;
}

.blob-1 {
    top: -10%;
    left: 10%;
    width: 50vw;
    height: 50vw;
    background: var(--primary-glow);
}

.blob-2 {
    bottom: -10%;
    right: 10%;
    width: 40vw;
    height: 40vw;
    background: var(--secondary-glow);
    animation-delay: -10s;
}

.blob-3 {
    top: 30%;
    left: 50%;
    width: 30vw;
    height: 30vw;
    background: rgba(56, 189, 248, 0.3);
    animation-delay: -5s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(5%, 10%) scale(1.1); }
}

/* Header */
.app-header {
    text-align: center;
    padding: 4rem 2rem;
    position: relative;
    z-index: 10;
}

.logo-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    letter-spacing: -0.05em;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-title span {
    background: linear-gradient(to right, var(--accent), #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Dashboard Grid */
.dashboard-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 0 2rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

/* Modules Cards - Glassmorphism */
.module-card {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    cursor: pointer;
    transition: var(--transition);
    overflow: hidden;
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
    opacity: 0;
    transition: var(--transition);
}

.module-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 40px var(--primary-glow);
}

.module-card:hover::before {
    opacity: 1;
}

.card-glow {
    position: absolute;
    top: -50px;
    left: -50px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: var(--primary-glow);
    filter: blur(40px);
    opacity: 0.5;
    transition: var(--transition);
}

.module-card:hover .card-glow {
    opacity: 0.8;
    transform: scale(1.5);
}

.card-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.icon-wrapper {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--accent);
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}

.module-card:hover .icon-wrapper {
    background: var(--accent);
    color: var(--bg-darker);
    transform: scale(1.1) rotate(5deg);
}

.icon-wrapper svg {
    width: 28px;
    height: 28px;
}

.module-card h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.module-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.launch-btn {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0;
    transition: var(--transition);
}

.launch-btn .arrow {
    display: inline-block;
    transition: transform 0.3s ease;
}

.module-card:hover .launch-btn {
    color: var(--accent);
}

.module-card:hover .launch-btn .arrow {
    transform: translateX(5px);
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(25px);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: rgba(2, 6, 23, 0.8);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.modal-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.close-btn {
    background: rgba(255,255,255,0.1);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.close-btn:hover {
    background: #ef4444;
    transform: rotate(90deg);
}

.close-btn svg {
    width: 20px;
    height: 20px;
}

.modal-body {
    flex: 1;
    width: 100%;
    position: relative;
    background: #000;
}

.modal-body iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    z-index: 2;
}

/* Loader Animation */
.loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    border: 5px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    border-top-color: var(--accent);
    animation: spin 1s ease-in-out infinite;
    z-index: 1;
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@media (max-width: 768px) {
    .dashboard-container {
        padding: 0 1rem 3rem;
    }
}