/* Dark Blue Theme - Light & Dark Mode Support */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap');

/* --- LIGHT MODE VARIABLES (Default) --- */
:root {
    --bg-color: #f0f4f8;       /* Soft pale blue background */
    --text-color: #1e293b;     /* Slate blue text */
    --heading-color: #0f172a;  /* Very dark navy for headings */
    
    --accent-color: #1d4ed8;   /* Dark Blue */
    --accent-hover: #1e40af;   /* Deeper Blue for hover */
    --accent-text: #ffffff;    /* White text on dark blue buttons */
    
    --card-bg: #ffffff;
    --border-color: #cbd5e1;
    
    --link-color: #2563eb;     /* Strong blue link */
    --link-hover: #1d4ed8;
    
    --shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.1), 0 2px 4px -2px rgba(15, 23, 42, 0.1);
}

/* --- DARK MODE VARIABLES --- */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #020617;       /* Extremely dark navy blue / black */
        --text-color: #f8fafc;     /* Crisp white text */
        --heading-color: #93c5fd;  /* Light Blue headings for high contrast */
        
        --accent-color: #2563eb;   /* Vibrant Dark Blue */
        --accent-hover: #3b82f6;   /* Brighter blue for hover in dark mode */
        --accent-text: #ffffff;    /* White text on blue buttons */
        
        --card-bg: #0f172a;        /* Dark navy blue cards */
        --border-color: #1e293b;
        
        --link-color: #60a5fa;     /* Sky blue link */
        --link-hover: #93c5fd;
        
        --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
    }
}

/* --- GLOBAL STYLES --- */
html, body, #app {
    filter: none !important;
    background-color: var(--bg-color) !important;
    background-image: none !important;
    color: var(--text-color) !important;
    font-family: 'Outfit', system-ui, -apple-system, sans-serif !important;
    line-height: 1.6 !important;
    min-height: 100vh !important;
    transition: background-color 0.3s ease, color 0.3s ease !important;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    color: var(--heading-color) !important;
    font-weight: 800 !important;
    letter-spacing: -0.02em !important;
    background: none !important;
    -webkit-background-clip: unset !important;
    -webkit-text-fill-color: unset !important;
    transition: color 0.3s ease !important;
}

/* Buttons */
button, .btn, a.button {
    background: var(--accent-color) !important;
    color: var(--accent-text) !important;
    border-radius: 8px !important;
    border: none !important;
    box-shadow: 0 4px 10px -2px rgba(29, 78, 216, 0.3) !important;
    font-weight: 700 !important;
    padding: 12px 24px !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    transition: all 0.2s ease !important;
}

button:hover, .btn:hover, a.button:hover {
    background: var(--accent-hover) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 15px -3px rgba(29, 78, 216, 0.4) !important;
}

/* Links */
a {
    background: none !important;
    -webkit-background-clip: unset !important;
    -webkit-text-fill-color: unset !important;
    color: var(--link-color) !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    transition: color 0.2s ease !important;
}

a:hover {
    color: var(--link-hover) !important;
    text-decoration: underline !important;
    filter: none !important;
}

/* Cards & Containers */
.card, section, article, .container {
    background: var(--card-bg) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-radius: 12px !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow) !important;
    padding: 24px !important;
    margin-bottom: 24px !important;
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease !important;
}

/* Images */
img {
    filter: none !important;
    border-radius: 12px !important;
    box-shadow: var(--shadow) !important;
    border: 1px solid var(--border-color) !important;
}

/* Inputs / Forms */
input, select, textarea {
    background: var(--card-bg) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 8px !important;
    color: var(--text-color) !important;
    padding: 12px 16px !important;
    transition: all 0.2s ease !important;
}

input:focus, select:focus, textarea:focus {
    outline: none !important;
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3) !important;
}

/* Header / Navbar */
header, nav, .navbar {
    background: var(--card-bg) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1) !important;
}