@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Color Palette - Cyberpunk / Synthwave Neon Theme */
    --bg-base: #070514;
    --surface-color: rgba(20, 10, 40, 0.65);
    --surface-hover: rgba(30, 15, 60, 0.85);
    --text-primary: #ffffff;
    --text-secondary: #a8a0bc;
    
    /* Branding: Neon Pink & Cyan */
    --primary-color: #ff007f; 
    --primary-light: #ff4da6;
    --accent-color: #00f0ff;
    --accent-dark: #008b99;
    
    --gradient-primary: linear-gradient(135deg, #ff007f, #9d00ff);
    --gradient-accent: linear-gradient(135deg, #00f0ff, #0051ff);
    --gradient-surface: linear-gradient(135deg, rgba(25,10,45,0.8), rgba(10,5,25,0.95));

    --success-color: #00ff88;
    --success-light: rgba(0, 255, 136, 0.15);
    --error-color: #ff003c;
    --error-light: rgba(255, 0, 60, 0.15);
    --border-color: rgba(255,255,255,0.1);

    /* Shadows (Neon Glows) */
    --shadow-soft: 0 10px 40px -10px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 20px rgba(255, 0, 127, 0.4), 0 0 40px rgba(255, 0, 127, 0.2);
    --shadow-glow-cyan: 0 0 15px rgba(0, 240, 255, 0.4), 0 0 30px rgba(0, 240, 255, 0.2);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.4);

    /* Radii */
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-bouncy: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    
    /* Parallax Background Effect */
    background-image: 
        radial-gradient(circle at 15% 80%, rgba(255, 0, 127, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 85% 20%, rgba(0, 240, 255, 0.15) 0%, transparent 40%),
        linear-gradient(to bottom, #070514, #130826, #070514);
    background-attachment: fixed; /* Creates the Parallax scroll effect */
    background-size: cover;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    text-shadow: 0 2px 10px rgba(255,0,127,0.3);
}

h1 { font-size: 2rem; margin-bottom: 0.5rem; }
h2 { font-size: 1.75rem; margin-bottom: 1rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }

p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

/* Layout */
#app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1rem;
    flex: 1;
}

/* Navbar */
.navbar {
    background: rgba(10, 5, 20, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 0, 127, 0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.logo i {
    color: var(--accent-color);
    font-size: 2rem;
    filter: drop-shadow(0 0 8px rgba(0,240,255,0.6));
}

.nav-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.hamburger {
    display: none;
    font-size: 2rem;
    color: var(--accent-color);
    cursor: pointer;
    transition: var(--transition-fast);
}

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


.nav-btn {
    background: none;
    border: 1px solid transparent;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.nav-btn:hover {
    background-color: rgba(0, 240, 255, 0.1);
    color: var(--accent-color);
    border-color: rgba(0, 240, 255, 0.3);
    box-shadow: var(--shadow-glow-cyan);
}

/* Form Inputs */
.form-input {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: var(--shadow-inner);
    color: white;
    transition: var(--transition-fast);
}
.form-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0,240,255,0.2), inset 0 0 10px rgba(0,240,255,0.1);
}
.form-input option {
    background: #130826;
    color: white;
}

/* Header Sections */
.page-header {
    margin-bottom: 2.5rem;
    text-align: center;
}
.page-header p {
    font-size: 1.15rem;
}

/* Grid & Cards */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--surface-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-bouncy);
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-glow-cyan);
    background: var(--surface-hover);
    border-color: rgba(0, 240, 255, 0.3);
}

.card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    font-size: 3rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.25rem;
    transition: var(--transition-bouncy);
    filter: drop-shadow(0 0 10px rgba(0,240,255,0.3));
}

.card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

.card-title {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

.card-desc {
    font-size: 0.95rem;
    flex-grow: 1;
}

.card-footer {
    margin-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 600;
}

.status-badge {
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.pending { background-color: rgba(255, 0, 127, 0.1); color: var(--primary-light); border: 1px solid rgba(255,0,127,0.3); }
.status-badge.completed { background-color: var(--success-light); color: var(--success-color); border: 1px solid rgba(0,255,136,0.3); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 1.05rem;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: inherit;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 25px rgba(255, 0, 127, 0.6), 0 0 50px rgba(157, 0, 255, 0.4);
}

.btn-primary:active {
    transform: translateY(1px);
}

.btn-secondary {
    background-color: rgba(0, 0, 0, 0.4);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    box-shadow: 0 0 10px rgba(0,240,255,0.1);
}

.btn-secondary:hover {
    background-color: rgba(0, 240, 255, 0.1);
    box-shadow: var(--shadow-glow-cyan);
    transform: translateY(-2px);
}

/* Content Area */
.content-box {
    background: var(--gradient-surface);
    backdrop-filter: blur(15px);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-soft);
    margin-bottom: 2rem;
    border: 1px solid rgba(255,255,255,0.05);
}

.content-box ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.content-box li {
    margin-bottom: 0.75rem;
    font-size: 1.05rem;
}

/* Quiz Area */
.quiz-container {
    max-width: 800px;
    margin: 0 auto;
}

.options-grid {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.option-btn {
    text-align: left;
    padding: 1.25rem 1.75rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.1);
    background-color: rgba(255,255,255,0.03);
    box-shadow: var(--shadow-soft);
    font-size: 1.1rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: inherit;
    font-weight: 600;
}

.option-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    border-color: var(--accent-color);
    background-color: rgba(0,240,255,0.05);
    box-shadow: var(--shadow-glow-cyan);
}

.option-btn.correct {
    border-color: var(--success-color);
    background-color: var(--success-light);
    color: var(--success-color);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
}

.option-btn.incorrect {
    border-color: var(--error-color);
    background-color: var(--error-light);
    color: var(--error-color);
    box-shadow: 0 0 20px rgba(255, 0, 60, 0.4);
}

.option-btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

.feedback-box {
    margin-top: 2rem;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1.1rem;
    animation: fadeIn 0.4s ease;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feedback-box.correct { background-color: var(--success-light); color: var(--success-color); border: 1px solid var(--success-color); box-shadow: 0 0 15px rgba(0,255,136,0.2); }
.feedback-box.incorrect { background-color: var(--error-light); color: var(--error-color); border: 1px solid var(--error-color); box-shadow: 0 0 15px rgba(255,0,60,0.2); }

/* Progress Bar */
.progress-container {
    width: 100%;
    background-color: rgba(255,255,255,0.05);
    border-radius: var(--radius-full);
    height: 12px;
    margin-top: 1rem;
    overflow: hidden;
    box-shadow: inset 0 0 5px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.05);
}

.progress-bar {
    height: 100%;
    background: var(--gradient-accent);
    box-shadow: 0 0 10px var(--accent-color);
    transition: width 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-radius: var(--radius-full);
}

/* Global Progress Banner */
.global-progress {
    background: var(--gradient-primary);
    color: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    margin-bottom: 2.5rem;
    box-shadow: var(--shadow-glow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255,0,127,0.3);
}

.global-progress::after {
    content: '';
    position: absolute;
    right: -50px;
    bottom: -50px;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.global-progress::before {
    content: '';
    position: absolute;
    left: -20px;
    top: -50px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(0,240,255,0.3) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.global-progress h2 {
    color: white;
    font-size: 2.2rem;
    margin-bottom: 0.25rem;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.global-progress p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    margin-bottom: 0;
    position: relative;
    z-index: 2;
}

.stat-box {
    text-align: center;
    background: rgba(0,0,0,0.2);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 2;
    min-width: 120px;
    border: 1px solid rgba(255,255,255,0.1);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-color);
    line-height: 1;
    margin-bottom: 0.25rem;
    text-shadow: 0 0 10px rgba(0,240,255,0.5);
}

.stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* Result Screen */
.result-screen {
    text-align: center;
    padding: 4rem 2rem;
}

.score-circle {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background-color: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    font-weight: 800;
    margin: 0 auto 2.5rem;
    box-shadow: 0 0 30px rgba(0,240,255,0.3);
    border: 4px solid var(--accent-color);
    position: relative;
    color: var(--accent-color);
    text-shadow: 0 0 15px rgba(0,240,255,0.5);
}

/* Badges */
.badges-container {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: var(--shadow-soft);
    border-radius: var(--radius-lg);
    width: 120px;
    text-align: center;
    transition: var(--transition-bouncy);
}

.badge-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-cyan);
    border-color: rgba(0,240,255,0.3);
}

.badge-item i {
    font-size: 3rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 5px rgba(0,240,255,0.5));
}

.badge-item span {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Admin Table */
table {
    border-collapse: collapse;
}
th {
    color: var(--accent-color);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}
td {
    color: var(--text-primary);
}

/* Quiz Feedback Animations */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    50% { transform: translateX(10px); }
    75% { transform: translateX(-10px); }
}

@keyframes popIn {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); opacity: 1; }
}

.shake-animation {
    animation: shake 0.4s ease-in-out;
}

.pop-animation {
    animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Certificate Overlay */
.certificate-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(7, 5, 20, 0.9);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
    animation: fadeIn 0.5s ease-out forwards;
}

.certificate-card {
    background: linear-gradient(135deg, rgba(30,15,60,0.9), rgba(15,5,30,0.95));
    padding: 4rem 3rem;
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 600px;
    width: 100%;
    box-shadow: 0 0 50px rgba(255,0,127,0.3), inset 0 0 20px rgba(0,240,255,0.1);
    border: 1px solid rgba(255,0,127,0.5);
    position: relative;
    overflow: hidden;
    animation: popIn 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.certificate-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 6px;
    background: var(--gradient-primary);
}

.cert-icon {
    font-size: 6rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    animation: popIn 0.8s 0.2s both;
    filter: drop-shadow(0 0 15px rgba(255,0,127,0.5));
}

.cert-title {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(0,240,255,0.5);
}

.cert-name {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin: 1.5rem 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 800;
    text-shadow: 0 0 15px rgba(255,0,127,0.5);
}

.cert-store {
    font-size: 1.3rem;
    color: var(--accent-color);
    margin-bottom: 2rem;
    font-weight: 500;
    letter-spacing: 1px;
}

.cert-msg {
    font-size: 1.25rem;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: 2.5rem;
    font-style: italic;
    padding: 1.5rem;
    background: rgba(0,0,0,0.5);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-color);
}

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

.fade-in {
    animation: fadeIn 0.4s ease-out forwards;
}

/* Responsive */
@media (max-width: 768px) {
    .global-progress {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
        padding: 2rem 1.5rem;
    }
    
    .navbar {
        padding: 1rem;
    }
    
    .logo span {
        display: none;
    }

    .hamburger {
        display: block;
    }
    
    .nav-links {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 5, 20, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 1.5rem;
        border-bottom: 1px solid rgba(255, 0, 127, 0.3);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
        gap: 1rem;
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.4s ease-in-out;
        pointer-events: none;
    }
    
    .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
        pointer-events: auto;
    }

    .nav-btn {
        width: 100%;
        justify-content: center;
        padding: 1rem;
        font-size: 1.1rem;
    }
    
    .cert-name { font-size: 1.8rem; }
    .cert-title { font-size: 1.5rem; }

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

    .score-circle {
        width: 140px;
        height: 140px;
        font-size: 3rem;
    }

    .page-header h2 {
        font-size: 1.5rem;
    }
    
    .content-box {
        padding: 1.5rem;
    }
    
    .certificate-card {
        padding: 2.5rem 1.5rem;
    }
    
    .cert-icon {
        font-size: 4rem;
    }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--accent-color); }
}

.typewriter-h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    text-shadow: 0 2px 10px rgba(255,0,127,0.3);
    min-height: 2.2rem; /* To prevent layout shift when typing */
}

@media (max-width: 768px) {
    .typewriter-h2 {
        font-size: 1.25rem;
    }
}