/* Custom styles to complement Bootstrap */

@media (max-width: 768px) {
    .intro-container {
        padding: 15px;
    }

    .intro-container h1 {
        font-size: 1.5rem;
    }

    .intro-container p {
        font-size: 0.9rem;
    }
}

.intro-container h1 {
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.intro-container p {
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.intro-container {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 20px;
    margin: 20px auto;
    max-width: 800px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    animation: fadeIn 2s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Override Bootstrap colors to match our theme */
:root {
    --primary-color: #7e57c2; /* Medium purple */
    --secondary-color: #b39ddb; /* Light purple */
    --warning-color: #ffb74d; /* Light orange */
    --success-color: #81c784; /* Light green */
    --danger-color: #e57373; /* Light red */
    --light-color: #f5f5f5; /* Very light gray */
    --dark-color: #424242; /* Dark gray */
    --border-color: #e0e0e0; /* Light gray */
    --text-color: #424242; /* Dark gray for text */
    --light-purple-bg: #f3e5f5; /* Very light purple */
    --medium-purple-bg: #e1bee7; /* Medium light purple */
    --dark-purple-bg: #1e0c3f; /* Dark purple */

    /* Light mode default */
    --main-bg-color: white;
    --main-text-color: #424242;
    --card-bg-color: var(--light-color);
    --input-bg-color: white;
    --input-border-color: var(--border-color);
    --input-text-color: var(--text-color);
    --dropdown-bg-color: white;
    --dropdown-text-color: var(--text-color);
    --dropdown-hover-bg-color: var(--light-purple-bg);
}

body.dark-mode {
    --main-bg-color: #121212;
    --main-text-color: #e0e0e0;
    --card-bg-color: #1e1e1e;
    --border-color: #424242;
    --input-bg-color: #333;
    --input-border-color: #555;
    --input-text-color: #e0e0e0;
    --dropdown-bg-color: #333;
    --dropdown-text-color: #e0e0e0;
    --dropdown-hover-bg-color: #555;
    --heading-color: #b39ddb;
}

/* Body styles */
body {
    background-image: url('../img/background2.png');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    font-family: 'Poppins', sans-serif;
    color: var(--main-text-color);
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

h1, h2, h3, h4, h5, h6 {
    color: #392263 !important;
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
    color: #FFFFFF !important;
}

/* Add subtle animated background effect */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(126,87,194,0.1)" stroke-width="2"/></svg>');
    background-size: 300px 300px;
    opacity: 0.5;
    z-index: -1;
    animation: backgroundMove 60s linear infinite;
}

@keyframes backgroundMove {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 300px 300px;
    }
}

/* Container styles */
.container {
    background-color: var(--main-bg-color);
    border-radius: 1rem;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
    padding: 2rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
    transition: none;
    position: relative;
    z-index: 1;
    max-width: 800px;
}

/* Custom text colors */
.text-primary {
    color: var(--primary-color) !important;
}

/* Custom background colors */
.bg-primary {
    background-color: var(--primary-color) !important;
}

/* Custom button colors */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #6a48b0;
    border-color: #6a48b0;
    color: white;
}

.btn-check:checked+.btn, .btn.active, .btn.show, .btn:first-child:active, :not(.btn-check)+.btn:active {
    background-color: #6a48b0;
    border-color: #6a48b0;
    color: white;
}

.btn-secondary {
    background-color: #9e9e9e;
    border-color: #9e9e9e;
    color: white;
}

.btn-secondary:hover {
    background-color: #757575;
    border-color: #757575;
    color: white;
}

.btn-success {
    background-color: var(--success-color);
    border-color: var(--success-color);
    color: white;
}

.btn-warning {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: #424242;
}

.btn-warning:hover {
    background-color: #ffa726;
    border-color: #ffa726;
    color: #424242;
}

/* Button shadow */
.btn {
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.btn:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

/* Utility classes */
.hidden {
    display: none !important;
}

/* Error styling for input validation */
.error {
    border: 2px solid var(--danger-color) !important;
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

/* Custom card styling */
.card {
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.5rem rgba(0, 0, 0, 0.1);
    margin-bottom: 1.5rem;
    background-color: var(--card-bg-color) !important;
    border: 1px solid var(--border-color);
}

.card-header {
    border-top-left-radius: 0.5rem !important;
    border-top-right-radius: 0.5rem !important;
    background-color: var(--medium-purple-bg) !important;
    border-bottom: 1px solid var(--border-color);
    color: var(--primary-color);
    font-weight: 600;
}

.card-body {
    color: var(--main-text-color);
}

/* List group item styling */
.list-group-item-action {
    transition: all 0.2s ease;
    background-color: var(--main-bg-color);
    border-color: var(--border-color);
    color: var(--main-text-color);
    margin-bottom: 0.5rem;
    border-radius: 0.25rem !important;
}

.list-group-item-action:hover {
    background-color: var(--dark-purple-bg);
    color: var(--primary-color);
}

.list-group-item-action.active {
    background-color: var(--dark-purple-bg);
    border-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 500;
}

.list-group {
    background-color: transparent;
    border: none;
}

/* Badge styling */
.badge.bg-primary {
    background-color: var(--primary-color) !important;
}

/* Form styling */
.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input {
    background-color: var(--input-bg-color);
    border-color: var(--input-border-color);
}

.form-control, .form-select {
    background-color: var(--input-bg-color);
    border: 1px solid var(--input-border-color);
    color: var(--input-text-color);
    padding: 10px;
}

.form-control:focus, .form-select:focus {
    background-color: var(--input-bg-color);
    border-color: var(--primary-color);
    color: var(--input-text-color);
    box-shadow: 0 0 0 0.25rem rgba(126, 87, 194, 0.25);
    padding: 10px;
}

.form-control::placeholder {
    color: #9e9e9e;
}

.form-check-label {
    color: var(--main-text-color);
}

.form-label {
    color: var(--primary-color);
    font-weight: 500;
}

/* Dropdown menu styling */
.dropdown-menu {
    background-color: var(--dropdown-bg-color);
    color: var(--dropdown-text-color);
}

.dropdown-item {
    color: var(--dropdown-text-color);
}

.dropdown-item:hover {
    background-color: var(--dropdown-hover-bg-color);
    color: var(--dropdown-text-color);
}

/* Progress bar styling */
.progress {
    height: 20px;
    border-radius: 10px;
    background-color: #e9e9e9;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.progress-bar {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
    border-radius: 10px;
    box-shadow: 0 0 5px rgba(126, 87, 194, 0.3);
}

/* Progress text styling */
#progressText, #questionCount {
    color: var(--primary-color);
    font-weight: 500;
}

/* Container max width */
.container {
    max-width: 800px;
}

/* Mobile styles */
@media (max-width: 768px) {
    .container {
        max-width: 95%;
    }
}

/* Debug button styling */
#debugDownloadButton {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: #424242;
    font-weight: 500;
}

#debugDownloadButton:hover {
    background-color: #ffa726;
    border-color: #ffa726;
    color: #424242;
}

/* Particles.js container */
#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 0;
}

body.dark-mode .card-text {
    color: #FFFFFF !important;
}