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

:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f0f4f8; /* Softer, more premium gray-blue */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --accent-blue: #2563eb;
    --accent-indigo: #4338ca;
    --accent-gold: #d4af37; /* Metallic gold for premium feel */
    --accent-orange: #f97316;
    --accent-red: #ef4444;
    --accent-green: #10b981;
    --card-bg: #ffffff;
    --card-border: rgba(0, 0, 0, 0.05);
    --nav-bg: rgba(255, 255, 255, 0.7);
    --shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
}

[data-theme='dark'] {
    --bg-primary: #020617;
    --bg-secondary: #0a0f1e;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --accent-blue: #3b82f6;
    --accent-indigo: #6366f1;
    --card-bg: rgba(30, 41, 59, 1); /* Increased opacity for clarity */
    --card-border: rgba(255, 255, 255, 0.1);
    --nav-bg: rgba(15, 23, 42, 0.9);
    --shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
}

/* Global Input Fixes for All Themes */
input, select, textarea {
    background-color: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--card-border);
}

[data-theme='dark'] input::placeholder {
    color: rgba(255, 255, 255, 0.3) !important;
}

[data-theme='dark'] input:focus, 
[data-theme='dark'] select:focus {
    background-color: var(--bg-secondary) !important;
    border-color: var(--accent-blue) !important;
}


body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: background-color 0.3s, color 0.3s;
}

.premium-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 1.25rem; /* Slightly smaller radius */
    padding: 1rem; /* Reduced from 1.5rem */
    box-shadow: var(--shadow);
    transition: transform 0.2s;
}

.premium-card:active {
    transform: scale(0.98);
}

.glass {
    background-color: var(--nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-indigo));
    color: white;
    font-weight: 700;
    border-radius: 1rem;
    padding: 0.75rem 1.5rem;
    transition: all 0.2s;
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3);
}

.btn-primary:active {
    transform: translateY(2px);
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.2);
}

.streak-text {
    background: linear-gradient(to right, #f59e0b, #ef4444);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 0px;
}

input, select, textarea {
    color: var(--text-primary) !important;
}

.forced-mobile {
    width: 100%;
    max-width: 448px;
    background-color: var(--bg-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    position: relative;
    border-left: 1px solid var(--card-border);
    border-right: 1px solid var(--card-border);
}

.theme-toggle {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 100;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow);
}

/* Lazy Loading & Smooth Image Animations */
img {
    transition: opacity 0.5s ease-in-out;
}

img[loading="lazy"] {
    /* removed opacity: 0 to fix invisible thumbnails */
}



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

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

/* Skeleton Loader Placeholder */
.skeleton {
    background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--card-border) 50%, var(--bg-secondary) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}