:root {
    --primary-black: #000000;
    --primary-white: #ffffff;
    --light-gray: #f5f5f5;
    --text-gray: #555555;
    --accent-color: #7D3925;
}
.hy-pin-section {
    position: fixed;
    z-index: 2000;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--light-gray);
}

.mdv-pin-container {
    background-color: var(--primary-white);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    padding: 40px;
    max-width: 400px;
    width: 100%;
    text-align: center;
    transition: all 0.3s ease;
    
}

.mdv-pin-header {
    margin-bottom: 30px;
}

.mdv-pin-logo {
    font-size: 3rem;
    color: var(--primary-black);
    margin-bottom: 20px;
}

.mdv-pin-header h1 {
    color: var(--primary-black);
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.mdv-pin-header p {
    color: var(--text-gray);
    font-size: 1rem;
}

.mdv-pin-input-group {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.mdv-pin-input {
    width: 40px;
    height: 50px;
    font-size: 1.5rem;
    text-align: center;
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    background-color: var(--primary-white);
    transition: all 0.3s ease;
}

.mdv-pin-input:focus {
    border-color: var(--primary-black);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0,0,0,0.1);
}

.mdv-pin-actions {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.mdv-pin-toggle, .mdv-pin-clear {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-gray);
    cursor: pointer;
    margin: 0 10px;
    transition: all 0.3s ease;
}

.mdv-pin-toggle:hover, .mdv-pin-clear:hover {
    color: var(--primary-black);
}

.mdv-pin-message {
    min-height: 20px;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.mdv-pin-submit {
    background-color: var(--primary-black);
    color: var(--primary-white);
    border: none;
    padding: 12px 30px;
    font-size: 1rem;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    width: 100%;
}

.mdv-pin-submit:hover:not(:disabled) {
    background-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.mdv-pin-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.mdv-pin-footer {
    margin-top: 20px;
}

.mdv-pin-forgot {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.mdv-pin-forgot:hover {
    color: var(--primary-black);
}

.loading-text, .success-text {
    display: none;
}

.mdv-pin-submit.loading .default-text,
.mdv-pin-submit.success .default-text {
    display: none;
}

.mdv-pin-submit.loading .loading-text,
.mdv-pin-submit.success .success-text {
    display: inline;
}

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

.mdv-pin-container {
    animation: fadeIn 0.5s ease-out;
}