/* Sleek Dark Theme Styles */

body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
    color: #e0e0e0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-header {
    background: rgba(0, 0, 0, 0.8);
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.company-logo {
    max-width: 150px;
    height: auto;
    margin-bottom: 10px;
}

.main-header h1 {
    margin: 0;
    font-size: 2.5rem;
    color: #00d4ff;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.content-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
}

.container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 40px;
    max-width: 600px;
    width: 100%;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.container h2 {
    color: #00d4ff;
    text-align: center;
    margin-bottom: 20px;
    font-size: 2rem;
}

.container p {
    text-align: center;
    margin-bottom: 30px;
    color: #b0b0b0;
}

form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-group {
    position: relative;
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #00d4ff;
    font-size: 18px;
}

input[type="text"] {
    padding: 15px 15px 15px 45px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #e0e0e0;
    font-size: 16px;
    transition: all 0.3s ease;
}

input[type="text"]:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

input[type="text"]::placeholder {
    color: #a0a0a0;
}

.custom-file-upload {
    display: inline-block;
    padding: 15px 20px;
    background: rgba(0, 212, 255, 0.2);
    color: #00d4ff;
    border: 2px solid #00d4ff;
    border-radius: 8px;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
    font-weight: 600;
    width: 100%;
}

.custom-file-upload i {
    margin-right: 10px;
}

.custom-file-upload:hover {
    background: rgba(0, 212, 255, 0.3);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
}

.custom-file-upload:hover {
    background: rgba(0, 212, 255, 0.3);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
}

input[type="file"] {
    display: none;
}

#file-name {
    color: #a0a0a0;
    font-size: 14px;
    text-align: center;
}

button[type="submit"] {
    padding: 15px 30px;
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.option {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 16px;
    color: #e0e0e0;
    position: relative;
}

.option input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.checkmark {
    height: 20px;
    width: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    margin-right: 15px;
    position: relative;
    transition: all 0.3s ease;
}

.option input[type="checkbox"]:checked ~ .checkmark {
    background-color: #00d4ff;
    border-color: #00d4ff;
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.option input[type="checkbox"]:checked ~ .checkmark:after {
    display: block;
}

.main-footer {
    background: rgba(0, 0, 0, 0.8);
    padding: 20px;
    text-align: center;
    color: #a0a0a0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
}

.main-footer p {
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 30px 20px;
        margin: 20px;
    }
    
    .main-header h1 {
        font-size: 2rem;
    }
    
    .container h2 {
        font-size: 1.5rem;
    }
}