/* CSS Variables for Theming */
:root {
    /* Light Mode Default */
    --bg-color: #F0F4F8; /* Slightly darker white for better contrast */
    --text-main: #0F172A;
    --text-muted: #475569;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(148, 163, 184, 0.5);
    --glass-panel: rgba(255, 255, 255, 0.9);
    --card-bg: rgba(255, 255, 255, 0.7);
    --shadow-color: rgba(0, 0, 0, 0.08);
    --input-bg: rgba(255, 255, 255, 0.9);
    --input-border: #CBD5E1;
}

/* Dark Mode Overrides */
html.dark {
    --bg-color: #1e293b;
    --text-main: #FFFFFF;
    --text-muted: #CBD5E1;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-panel: rgba(15, 23, 42, 0.8);
    --card-bg: rgba(30, 41, 59, 0.6);
    --shadow-color: rgba(0, 0, 0, 0.5);
    --input-bg: rgba(15, 23, 42, 0.6);
    --input-border: rgba(255, 255, 255, 0.1);
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    transition: background-color 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
}

/* Neural Network Canvas Background */
#canvas-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.6;
    transition: opacity 0.5s ease;
}

/* The Glass Effect Classes */
.glass-panel {
    background: var(--glass-panel);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 var(--shadow-color);
    transition: all 0.3s ease;
}

.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 4px 12px 0 var(--shadow-color);
    transition: all 0.3s ease;
}

.glass-card:hover {
    border-color: rgba(34, 211, 238, 0.5);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.15);
}

/* Gradient Text */
.text-gradient {
    background: linear-gradient(135deg, #22D3EE 0%, #0086FB 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
    background: #0086FB;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #22D3EE;
}

/* Form Input Styles */
.form-input {
    width: 100%;
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-main);
    transition: all 0.3s ease;
}
.form-input:focus {
    border-color: #22D3EE;
    box-shadow: 0 0 0 2px rgba(34, 211, 238, 0.2);
}

/* Input Autofill Fix */
input:-webkit-autofill,
textarea:-webkit-autofill {
    -webkit-box-shadow: 0 0 0px 1000px var(--bg-color) inset;
    -webkit-text-fill-color: var(--text-main);
    transition: background-color 5000s ease-in-out 0s;
}

/* Audit Modal Styles */
#audit-modal {
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
#audit-modal.hidden-modal {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
#audit-modal.visible-modal {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.step-content {
    display: none;
    animation: fadeIn 0.5s ease;
}
.step-content.active {
    display: block;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.loader {
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-left-color: #22D3EE;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}