/* style.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');

:root {
    --primary-indigo: #4c1d95; /* Royal Indigo */
    --secondary-indigo: #8b5cf6; /* Lighter Indigo */
    --rich-white: #f8fafc;
    --glass-bg: rgba(255, 255, 255, 0.15);
    --glass-border: rgba(255, 255, 255, 0.2);
    --text-dark: #1e293b;
    --text-light: #ffffff;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--rich-white) 0%, #e0e7ff 100%);
    color: var(--text-dark);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Background Abstract Shape */
body::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: linear-gradient(45deg, var(--primary-indigo), var(--secondary-indigo));
    filter: blur(80px);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.8;
}

/* Main Container */
.container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-indigo);
    margin-bottom: 2rem;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: 1fr; /* Mobile First: 1 column */
    gap: 2rem;
    width: 100%;
    max-width: 800px;
}

/* Glassmorphism Card */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.25);
    background: rgba(255, 255, 255, 0.25);
}

.glass-card h2 {
    font-size: 2rem;
    color: var(--primary-indigo);
    margin-bottom: 1rem;
}

.glass-card p {
    color: #475569;
    font-size: 1.1rem;
}

/* Login Page Specifics */
.login-box {
    max-width: 400px;
    width: 100%;
}

.google-btn-wrapper {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
}

/* Footer */
footer {
    text-align: center;
    padding: 1.5rem;
    color: #64748b;
    font-size: 0.9rem;
    border-top: 1px solid rgba(0,0,0,0.05);
}

/* Tablet & Desktop Tweaks */
@media (min-width: 768px) {
    .card-grid {
        grid-template-columns: 1fr 1fr; /* 2 columns on larger screens */
    }
    
    h1 {
        font-size: 3.5rem;
    }
}