/* --- Google Font Import --- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* --- Futuristic CSS Variables --- */
:root {
    --primary-glow: #8A2BE2; /* Electric Violet */
    --secondary-glow: #00BFFF; /* Deep Sky Blue */
    --bg-dark: #0D0F18; /* Deep Space Blue */
    --bg-container: rgba(22, 26, 43, 0.8); /* Semi-transparent container */
    --bg-input: #101322;
    --text-primary: #E0E0E0; /* Light grey for body */
    --text-secondary: #A0A0A0; /* Dimmer grey for labels */
    --text-heading: #FFFFFF;
    --border-color: rgba(0, 191, 255, 0.2);
    --border-hover: var(--secondary-glow);
    --destructive-color: #E53935;
    --font-body: 'Poppins', sans-serif;
    --success-color: #00C853;
}

/* --- General Body & Scrollbar Styling --- */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    margin: 0;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    background-image:
        linear-gradient(rgba(13, 15, 24, 0.95), rgba(13, 15, 24, 0.95)),
        url('https://www.transparenttextures.com/patterns/cubes.png');
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--primary-glow);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-glow);
}


/* --- Header --- */
.main-header {
    background: var(--bg-container);
    padding: 1rem 2rem;
    color: var(--text-heading);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}
.main-header .logo-container img {
    max-height: 40px;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}
.main-header .user-info a {
    color: var(--secondary-glow);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
}
.main-header .user-info a:hover {
    text-shadow: 0 0 8px var(--secondary-glow);
}

/* --- Main Form Container --- */
.container {
    max-width: 850px;
    margin: 2rem auto;
    padding: 2.5rem;
    background-color: var(--bg-container);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(138, 43, 226, 0.2);
    backdrop-filter: blur(10px);
}
h1 {
    color: var(--text-heading);
    text-align: center;
    font-weight: 600;
    margin-top: 0;
    text-shadow: 0 0 10px var(--primary-glow);
}
.subtitle {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-secondary);
    font-size: 1rem;
}

/* --- Fieldsets & Legends --- */
fieldset {
    border: none;
    padding: 0;
    margin: 0 0 3rem 0;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}
legend {
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--text-heading);
    padding: 0 1rem;
    margin-left: -1rem; /* Aligns with content */
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Form Elements Styling --- */
label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 400;
    color: var(--text-secondary);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
textarea,
select {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 5px;
    box-sizing: border-box;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-glow);
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.5);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

/* --- Custom Checkboxes & Radios --- */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}
.checkbox-grid div, .conditional-group div {
    display: flex;
    align-items: center;
}
.checkbox-grid label, .radio-label {
    margin: 0;
    font-weight: 300;
    cursor: pointer;
    color: var(--text-primary);
}
input[type="checkbox"], input[type="radio"] {
    display: none; /* Hide original */
}
input[type="checkbox"] + label::before, input[type="radio"] + label::before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 10px;
    border: 2px solid var(--primary-glow);
    background: var(--bg-input);
    transition: all 0.2s ease;
}
input[type="radio"] + label::before {
    border-radius: 50%;
}
input[type="checkbox"]:checked + label::before, input[type="radio"]:checked + label::before {
    background: var(--primary-glow);
    box-shadow: 0 0 8px var(--primary-glow);
}
input[type="checkbox"]:checked + label::after {
    content: '\2713'; /* Checkmark */
    position: absolute;
    margin-left: -19px;
    margin-top: 1px;
    color: var(--bg-dark);
    font-size: 12px;
}
input[type="radio"]:checked + label::after {
    content: '';
    position: absolute;
    margin-left: -15px;
    margin-top: 6px;
    width: 6px;
    height: 6px;
    background: var(--bg-dark);
    border-radius: 50%;
}

/* --- Buttons --- */
.submit-btn, .add-btn, .ai-btn, .remove-btn {
    padding: 10px 20px;
    border: 1px solid var(--primary-glow);
    border-radius: 5px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    background: transparent;
    color: var(--text-primary);
}

.submit-btn:hover, .add-btn:hover, .ai-btn:hover {
    background-color: var(--primary-glow);
    color: var(--text-heading);
    box-shadow: 0 0 15px var(--primary-glow);
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.2rem;
    margin-top: 1rem;
}
.add-btn {
    border-style: dashed;
}

/* --- Component-specific Styles --- */
.ai-input-group { position: relative; margin-bottom: 1rem; }
.ai-btn {
    position: absolute;
    bottom: 12px;
    right: 12px;
    padding: 6px 10px;
    font-size: 0.8rem;
    border-color: var(--secondary-glow);
}
.ai-btn:hover {
    background-color: var(--secondary-glow);
    box-shadow: 0 0 15px var(--secondary-glow);
}
.ai-btn:disabled {
    cursor: wait;
    opacity: 0.5;
}

.ai-status { font-size: 0.8rem; margin-top: 5px; color: var(--text-secondary); min-height: 1.2em; }
.ai-status.success { color: var(--success-color); }
.ai-status.error { color: var(--destructive-color); }

.service-item {
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}
.service-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.service-header h4 {
    margin: 0;
    color: var(--secondary-glow);
}
.remove-btn {
    border-color: var(--destructive-color);
    color: var(--destructive-color);
}
.remove-btn:hover {
    background: var(--destructive-color);
    color: var(--text-heading);
    box-shadow: 0 0 15px var(--destructive-color);
}

.conditional-group {
    border: 1px solid var(--border-color);
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
}
.conditional-content {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--border-color);
}

/* Auth Pages */
.auth-container { display: flex; justify-content: center; align-items: center; min-height: 100vh; }
.auth-box {
    width: 100%; max-width: 420px;
    background-color: var(--bg-container);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(138, 43, 226, 0.2);
    backdrop-filter: blur(10px);
}
.auth-box h2 { text-align: center; margin-top: 0; text-shadow: 0 0 8px var(--primary-glow); }
.error-text { color: var(--destructive-color); font-size: 0.85rem; display: block; margin-top: 5px; }

/* Responsive */
@media (max-width: 768px) {
    .container, .auth-box {
        padding: 1.5rem;
        margin: 1rem;
    }
    legend {
        font-size: 1.3rem;
    }
}