:root {
    --primary-red: #ff0000;
    --dark-red: #8a0000;
    --background-dark: #0a0a0a;
    --card-bg: #1a1a1a;
    --text-white: #ffffff;
    --text-gray: #b0b0b0;
    --border-color: #333;
    --success-green: #28a745;
    --error-red: #dc3545;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--background-dark);
    color: var(--text-white);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, #2a0000 0%, #000000 100%);
    z-index: -1;
}

.container {
    width: 100%;
    max-width: 600px;
    background: rgba(26, 26, 26, 0.95);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
}

.header {
    text-align: center;
    margin-bottom: 30px;
}

.logo {
    max-width: 150px;
    margin-bottom: 20px;
}

h1 {
    font-size: 2rem;
    color: var(--primary-red);
    margin-bottom: 10px;
}

p {
    color: var(--text-gray);
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-white);
}

input[type="text"],
select {
    width: 100%;
    padding: 12px;
    background: #000;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-white);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus,
select:focus {
    outline: none;
    border-color: var(--primary-red);
}

/* File Upload Styles */
.file-drop-area {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    padding: 25px;
    border: 2px dashed #444;
    border-radius: 8px;
    transition: 0.2s;
    background: #111;
    cursor: pointer;
}

.file-drop-area:hover, .file-drop-area.is-active {
    background-color: #1a0000;
    border-color: var(--primary-red);
}

.file-msg {
    font-size: 0.9rem;
    font-weight: 300;
    color: #888;
    text-align: center;
}

.file-input {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    cursor: pointer;
    opacity: 0;
}

input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-preview {
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--primary-red);
}

.hint {
    display: block;
    margin-top: 5px;
    font-size: 0.8rem;
    color: #666;
}

/* Checkboxes */
.checkbox-group {
    margin: 25px 0;
}

.checkbox-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.checkbox-item input[type="checkbox"] {
    margin-right: 10px;
    margin-top: 4px;
    accent-color: var(--primary-red);
}

.checkbox-item a {
    color: var(--primary-red);
    text-decoration: none;
}

.checkbox-item a:hover {
    text-decoration: underline;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(45deg, var(--dark-red), var(--primary-red));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 0, 0, 0.3);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    text-align: center;
    max-width: 400px;
    width: 90%;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.close-btn {
    margin-top: 25px;
    padding: 10px 25px;
    background: transparent;
    border: 1px solid var(--primary-red);
    color: var(--text-white);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
}

.close-btn:hover {
    background: var(--primary-red);
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 20px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
}